DNR

SHABBONA LAKE - This 319-acre lake was built in 1974 and partially funded with Sport Fish Restoration monies. With fishing as the main purpose of the lake, it was first opened to anglers in 1977 with standing timber, stump fields, fish cribs, anchored trees, rock piles, and earthen fishing piers in place.

In addition to largemouth bass, Shabbona Lake’s predator population includes sizeable walleye and muskie populations along with the recently-introduced hybrid striped bass.

Shabbona Lake was opened with a 14" size limit in effect, but as time passed and the exploitation rate increased, a daily limit of one bass per day was implemented.

Creel census data from 1990 documented a fishing effort of 624 man-hours per acre. The largemouth bass catch totaled 12,784 fish weighing 8,300 pounds with a harvest of 1,431 bass (11%) weighing 2,639 pounds. The average size of bass caught weighed 3/4 of a pound and those harvested weighed 1.85 pounds for a total of 8.3 pounds per acre.

The 1997 creel census found a fishing effort of 502 man-hours per acre. The largemouth bass catch was estimated to be 29.9 bass per acre or 36.3 pounds per acre of fish that averaged 1.21 pounds while harvest was 1.4 bass per acre (4.7%) or 3.96 pounds per acre of bass that averaged 2.8 pounds. The 2002 creel census reported a fishing effort of 534 man hours per acre. Largemouth bass were caught at 49 pounds per acre and the average size of harvested bass was 2.5 pounds.

There are three fish rearing ponds at Shabbona Lake. From 1996 through 2002, at least one or two ponds have produced 11,810 largemouth bass 4.5" to 5.5" and 21,172 smallmouth bass 3.5" to 5.5". In 2003, two ponds produced 4,268 largemouth bass at 4.4" and the smallmouth bass pond produced 2,226 fish at 5.2". In 2005, two ponds produced 3,522 largemouth bass that averaged 5 inches.

The largemouth bass population of Shabbona Lake is continually improving. Fall electrofishing surveys find 8 to 9 year classes of bass with several individuals up to 20" in size.

From 1990 through 1994, bass were electrofished at a rate of 100 per hour with 23 per hour of these fish 8" in size or larger.

From 1995 through 1999, bass were electrofished at an average rate of 161 per hour with 39 per hour of these fish 8" and larger in size. From 2000 to the present, bass were electrofished at an average rate of 147 per hour with 55 per hour 8" or larger. Smallmouth bass have shown greater numbers yearly with increasing size.

Bass fishing has been good for the past several years and it will be good this year with many large fish taken.

PIERCE LAKE - This 162-acre lake was constructed in 1960 by damming Willow Creek, a tributary of the Rock River. The lake was completely drained in 1970 due to a rupture in the drain valve. The lake was restocked in 1971 and from then to 1986 the lake had a strong bass population. Fall electrofishing catch rates averaged 145 bass per hour over this period. Surveys from 1987 to 1992 documented a serious decline in the catch rate of bass to an average of 31 per hour with 19 of these being young-of-the-year.

A lake creel survey conducted in 1992 indicated that the bass harvest was zero. The catch-and-release of bass was also extremely low with only 0.52 bass per acre reported caught at only 0.15 pounds per acre. A research project conducted by the Illinois Natural History Survey included a population estimate of largemouth bass. This estimate indicated there were only 149 bass 8" and larger for the entire lake.

A supplemental stocking of fingerling largemouth and smallmouth bass was made in 1993. Fall electrofishing surveys from 1994 to the present have determined that the lake’s bass fishery has shown a great recovery. An upward trend continued in 2002 with 173 bass per hour collected with 44 per hour 8" or larger. Of these 8" plus bass, 55% were greater than 12".

Pierce Lake is participating in a statewide bluegill study in which a harvest restriction of ten bluegill per day may be taken at a minimum size of 8". Along with this bluegill restriction, 21,755 bass 4" and larger with a distinctive fin clip have been stocked from 1999 to the present time.

To go along with the enhanced largemouth bass population, smallmouth bass are gaining in prominence. A total of 19,440 smallmouth bass at 2" have been stocked from 2000 to the present time (4,860 yearly). Smallmouth are typically electrofished at 44 per hour in the fall.

There is a 14" minimum size limit with a harvest rate of one per day of large or smallmouth bass.

LAKE LE-AQUA-NA - This 43-acre lake was built in 1955 and first opened to fishing in 1957. It was rehabilitated and restocked in 1977 following a severe winter fish kill. In addition to largemouth bass, northern pike is the only other predator. The forage base is comprised of warmouth sunfish, bullheads, brook silversides, bluegill, black crappie, golden shiners, and shad.

The 1989 creel survey documented an effort of 545 man-hours per acre with a harvest of 3.23 largemouth bass per acre weighing 2.2 pounds. The overall harvest of bass was 7.2 pounds per acre. The combined harvest and catch-and-release was found to be 23.9 bass per acre weighing 23.7 pounds per acre.

The 1994 creel found an increase in fishing pressure to 742 man-hours per acre with a decline in harvest of bass to 2.13 bass per acre again weighing 2.2 pounds. The overall harvest of bass was 4.7 pounds per acre. The combined harvest and catch-and-release was found to be 47.34 bass per acre weighing 20.1 pounds per acre.

Fall electrofishing data 1995 through 1998 found an average catch rate of 8" and larger bass at 16 per hour. From 1999 to the present, the fall surveys found an average catch rate of 8" and larger bass at 26 per hour.

A statewide bluegill study beginning in 1999 involves this lake with no catch or size limit on bluegill and a yearly stocking of bass. From 1999 to the present, 6,089 - 4" bass with a distinctive fin clip have been stocked.

A 14" minimum size limit was enacted in the 1970's and a daily creel limit of one bass was implemented in 1990. Although large bass are not common in this lake, they can always be found by the dedicated angler.

LASALLE LAKE - The 2,058 acre cooling lake in LaSalle County was opened for public fishing in 1987. LaSalle Lake is like most cooling lakes; there is excellent growth but poor reproduction and recruitment of largemouth bass. Despite the excellent growth of largemouth bass in LaSalle Lake, the lake was on the brink of disaster by the mid-1980's. To protect the precarious bass population two strategies were employed: 1) a stringent creel of one bass over 18 inches and, 2) an aggressive stocking program.

Between the years 1986 and 1990, the lake was stocked annually with approximately 10, 1 to 2 inch bass fingerlings per acre or approximately 20,000 fish. This program was not very successful. In 1991 - 79,746 (39/A) 4 inch largemouth bass were stocked into LaSalle Lake. Thanks to local Bass Clubs approximately 56% of these fish were either marked by a fin clip or a freeze brand. By marking we were able to ascertain more accurately the contribution this program was having on the bass population.

Approximately 50 percent of the bass were marked with a freeze brand between 1991 and 1997. No bass were marked after 1999. The results for the past nine years have been tremendous. Young-of-year largemouth were collected at a rate of 30 to 40 times the lakes historical average. The stockings have accounted for up to 96% of the YOY bass. LaSalle Cooling Lake is scheduled to be stocked annually with 40,000 - 4" largemouth bass fingerlings.

The bass fishery looks promising especially for the chance of catching a trophy bass. Bass from the 1991 year-class started reaching legal size (18") as early as the fall of 1993. The largemouth bass population declined dramatically in 1997, 1998, and 1999. In 2000 - 2003, the largemouth bass population was much stronger. There is still an excellent population of 4 to 7 pound bass.

LaSalle Cooling Lake also receives a reduced stocking of smallmouth bass about 20,000 a year or 10 per acre. This program also appears to be working, with an excellent population of trophy-sized smallmouth bass. Excellent numbers of smallmouth bass were collected in the 1999 - 2005 fall surveys. Gizzard and threadfin shad are the main forage in LaSalle Cooling Lake.

Remember when fishing LaSalle Cooling Lake that it is a perched lake and gets very rough when the wind picks up.

LAKE CARLTON - is a small 78 acre lake that has gained its reputation as being the premiere muskie lake in the State. Although the lake has an excellent muskie fishery it also has an excellent largemouth bass fishery. The lake has a number of 4 to 6 pound bass present and every spring a few 6 to 8 pound bass are caught.

In 1998, stock size bass were collected at a rate of 106 bass per hour and the PSD had improved to 35.2. In 1999, stock size bass were collected at a rate of 77 bass per hour and the PSD continued to 38.5. In 2000, stocked size bass were collected at a rate of 72 bass per hour and the PSD was 28.7. In 2001, stocked size bass were collected at a rate of 151 bass per hour and the PSD was 20.5 and in 2002, they were collected at a rate of 119 bass per hour and the PSD was 20.2. In 2003, they were collected at a rate of 74 bass per hour and the PSD was 15.5. In 2004, they were collected at a rate of 137 bass per hour and the PSD was 28.5. In 2005 bass were collected at a rate of 109 bass per hour and the PSD had improved to 48.0.

In 1994 a population estimate put the number of bass greater than 8 inches at approximately 50 pounds/acre. The number of stock-sized bass collected in the fall survey in 1998, 1999, 2000, 2001, 2002, 2003, 2004and 2005 were 106, 77, 72, 151, 119, 74, 137 and 100, respectively. Quality sized bass during the same period were collected at a rate of 23, 28, 22, 15, 24, 12, 39 and 48 fish per hour, respectively. Six strong year-classes were present.

The black bass fishing regulations for Lake Carlton are a 14 inch minimum length limit and a one per day creel. These stringent regulations were enacted because Lake Carlton receives annually between 600 and 800 man-hours fishing pressure per acre. Lake Carlton should have an excellent bass fishery for years to come. Prime fishing areas include the edge of the weed beds and the brush piles or fish cribs.

JOHNSON SAUK TRAIL LAKE - is a shallow, very fertile 58 acre lake in Henry County. Dense vegetation had plagued this lake until the introduction of 115 triploid grass carp in 1990. The results were excellent in 1991 and in 1992 until late fall when Eurasian milfoil started to establish itself.

The lake has an excellent bass population with good numbers of 4-6 pound fish available to the angler. Stock and quality size largemouth bass were collected at an excellent rate (100 and 59/hour respectively) in the fall 1997 survey. In 1998, the numbers were 78 and 35 per hour respectively. In 1999, the numbers were 100 and 65 per hour respectively. In 2000, the numbers were 116 and 80 per hour. In 2001, the numbers were 169 and 44 per hour respectively and in 2002, the numbers were 146 and 83 per hour. In 2003, the numbers were 158 and 85 per hour, respectively. In 2004, the numbers were 124 and 34 per hour respectively. In 2005 the numbers were 183 and 69 per hour, respectively. The lake currently has a 14 inch minimum length limit. The lake was stocked with 4,343 - 4.7 inch largemouth bass in 2001.

Sauk Trail has an excellent bass fishery with 5 to 6 strong year-classes present. Prime bass fishing areas include edge of the weed beds and the brush piles. Most trophy bass are caught in the spring and late fall.

LAKE GEORGE - is a 167 acre lake in Rock Island County. Lake George is developing into one of the premiere muskie lakes in the State. The Illinois Natural History Survey completed research projects on both the walleye and muskie stocking programs in 1994. While the muskie population steadily improved in the early 1990's, the bass and bluegill populations began to deteriorate. The exact cause of the deterioration is not understood at this time. Lake George has historically had an excellent bass population until the late 1980's. The lake historically had a good population of extremely large bass, and reproduction and recruitment were always consistent.

In 1992 largemouth bass fingerlings became available when the State purchased Sand Prairie property. This property contained a few extremely shallow ponds that contained bass of different sizes. In October of 1992, Region 1 personnel were able to harvest 540 of these bass and stock them in Lake George. These bass ranged from 4 to 16 inches. In 1993 and 1994 Lake George was stocked with 1,670 - 4 inch bass fingerlings. In 1995 and 1996, the stocking was doubled to 3,340 - 4 inch bass fingerlings or 20 per acre. In 1997, the lake was once again stocked with 1,670 - 4" bass fingerlings. In 1998, 1999, 2000, and 2001, the number was doubled again to 3,468; 3,610; 3,489; 3,340 - 4 inch bass. In 2002 - 3,500 - 4.5 inch bass; in 2003, 2,754 - 4.0 inch; in 2004, 3,344 - 3.6 inch bass were stocked and in 2005 - 3,480- 4.2inch bass were stocked.

The results have been encouraging with bass levels back to historical levels. In 1995 and 1996 largemouth bass of all sizes were collected at a rate of 77 and 76 bass per hour respectively. In 1997, largemouth bass of all sizes were collected at a rate of 134 bass/hour. Bass 14" and larger were collected at a rate of 52/hour. In 1998, 1999, 2000, 2001, 2002, 2003, 2004 and 2005 largemouth bass of all sizes were collected at a rate of 232, 238, 255, 146, 121, 89, 135 and 85 per hour. Bass 14" and larger were collected at a rate of 22 per hour in 1999 , 25 in 2000, 18 in 2001, 22 per hour in 2002, 29 per hour in 2003 and 30 per hour in 2005. Bass quality size and larger were collected at 94 per hour at night in 2002 and 88 per hour in 2004.

Currently on Lake George there is a 14 inch minimum length limit. The fishing pressure derived from creels conducted in 1989, 1993, and 1994 reported the fishing pressure to be at approximately 200 man-hours per acre. Fishing for largemouth bass in the early 90's was tough. The two main reasons were 1) a decrease in the bass population and 2) someone introduced gizzard shad in the lake in 1990 and the shad population exploded. As a result, the bass have an over abundance of forage. The bass population has dramatically improved over the last 7 years. Bass numbers are back to historical levels. Bass fishing should be excellent in 2006.

HENNEPIN CANAL - is a 96 mile long canal which travels through 4 counties. The canal is very shallow, averaging between 4 and 5 feet and approximately 80 feet wide. The canal had an excellent bass fishery. Prime bass fishing areas were the brush piles and water lotus bed. Water was reintroduced to different sections of the far east end in 1986 and 1996. Bass and walleye have been stocked annually in these pools to try and prevent the overpopulation of bullheads and bluegill. The program appears to be working with numerous 2 to 4 pound bass available to anglers. The mouth of the feeder has suffered several fish kills of various degrees of severity in recent years due to low dissolved oxygen levels during the summer. The whole western half of the Canal suffered a severe fish kill during the 2000 and 2001 winter. This section was restocked in 2001, 2002, 2003 and 2005. The bass fishing on the west end has greatly improved. The eastern half of the Canal still has excellent bass fishing.

Marked bass fingerlings were stocked in this area of the canal in 1991-1994, and 1996 - 2000. Additional bass were stocked in 1994, 1997, 1998, 1999, 2001, 2002, 2004 and 2005 from money given to the Chris Harris Memorial. Preliminary results from stocking the feeder have been encouraging as many of the bass are remaining in this area. Largemouth bass were stocked in the east end in 1996 through 2005 where water was reintroduced in 1996. In 2002 - 82,342 largemouth bass between 1.4 and 4.3 inches were stocked in different sections of the Canal to replace bass lost in winter kill. In 2003,- 96,631 largemouth bass between 2 and 4 inches were stocked in different sections of the Canal. In 2004 - 34,446, 1.6" and 1,035 - 3.5 inch largemouth bass were stocked. In 2005 - 77,404,1.7", 5,906 -3.4" an 3,000 5.5 inch bass were stocked.

Several of the boat ramps were improved in 1991 and 1992. The location of the boat ramps can be obtained by writing the Hennepin Canal Parkway Office or stopping in at the Visitors Center. Because the water level in the Canal is controlled at the mouth of the feeder, the water level remains constant year round. This results in the Canal having consistent fishing year round. The Visitors Center and the Izaak Walton Camp Ground offer two of the Canal’s favorite ice fishing areas.

The Hennepin Canal currently has a minimum length limit of 14 inches. The Canal offers many anglers enjoyment fishing for largemouth bass. The Better Fishing Association and Izaak Walton have been very instrumental in working for Canal improvements.

LAKE KAKUSHA - This is a shallow 52 acre watershed lake on the edge of Mendota in LaSalle County. The lake has an excellent bass population with an abundant number of 2 to 4 pound largemouth bass available for the anglers. The lake had two incredible year classes in 1990 and 1991 which strengthened the bass population. Bass of all sizes were collected at a rate of 105, 97, 135, 50, 127, 67, and 57 per hour in 1998, 1999, 2000, 2001, 2002, 2003, and 2004 respectively. The lake was to low due to the drought that an effective sample could not be taken. Bass over 12 inches were collected at a rate of 39 bass per hour during the fall survey in 1997, 29 per hour in 1999, 28 per hour in 2000, 18 per hour in 2001, 33 per hour in 2002, 31 per hour in 2003, and 22 per hour in 2004. The lake currently has a 14 inch minimum length limit with a three fish a day creel limit. The bass fishing should be strong for several years.

The boat ramp on the north side of the lake has been dredged to make launching much easier. When the lake level is low, boating can be difficult because of the shallow littoral areas. In 1999, Lake Kakusha became part of the Illinois Natural History Survey Bluegill study. As a result, the lake gets stocked annually with between 1300 and 1700 - 4 inch largemouth bass fingerlings. In 2002 - 1,377 - 4.1 inch bass were stocked. In 2003, - 1587 - 4.0 inch bass and in 2004, 1,414 - 3.5 inch bass were stocked in Lake Kakusha.

ARGYLE LAKE - This 92.7 acre state lake located in McDonough County west of Macomb, has been a popular fishing area since 1951. The most recent 2002 creel census shows the overall fishing pressure at 154 hours/acre (down from 378 hours/acre in 1995). The 2002 survey also revealed 3,517 (4724 in 1995) largemouth bass being caught and released (1.23 lb. ave.) with 541 (457 in 1995) being harvested at an average weight of 2.23 pounds.

Historical data for the largemouth bass population over a 32 year period (1972 - 2005) at Argyle Lake has revealed a “boom-bust” phenomenon with the fishery. Attempts to decrease the effects of this phenomenon were made in 1979 with a 12 to 15 inch slot limit and in 1988 with a modified 12 to 15 inch slot limit, where only one largemouth bass larger than 15 inches could be kept. The largemouth bass fishery data for the 1987 through 2005 period indicates a good response to the modified slot limit. However, the “boom-bust” phenomenon continues to have an effect on the supply of fish 15 inches or larger. The 2005 largemouth bass data indicates a slight increase in the supply of 2.0 to 3.50 pound fish over the preceding three year period. Bass fishing during 2006 should be average for fish in the 1 to 4 pound range with a limited catch of 5 pound and larger fish.

SNAKEDEN HOLLOW STATE FISH & WILDLIFE AREA - This 2,500 acre coal surface-mined area located in Knox County near Victoria, was purchased by the Illinois Department of Natural Resources in 1987. The site contains 112 water impoundments (282 total acres of water) of various sizes up to 142 acres. Providing public sport fishing opportunity is one of the secondary site objectives. At the time of purchase, many of the lakes and ponds on the site contained stunted populations of 7 to 12 inch largemouth bass. The management strategy during the 1987 through 1991 period included the stocking of prey species (bluegill and redear) and providing regulations that encouraged the angler harvest of bass under 12 inches while protecting fish over 12 inches (modified 12 to 15 inch slot limit). The management strategy achieved its goal in 1992 by restructuring the bass population toward larger sizes. To protect and further enhance this improved bass resource, the 2005 site regulation will be a daily creel limit of 3 fish with only 1 fish greater than 15 inches.

During 2005, the site’s largest impoundment (Lake McMaster) had a new spillway installed which will increase the lake size to an estimated 160 acres and the average water depth by 5 feet. To facilitate spillway construction, the lake was lowered 10 feet making boat access impossible. Due to the current drought conditions, it is now speculated that during the 2006 season boat access to the lake will again be impossible or very limited.

The 2006 fishing season for largemouth bass at Lake McMaster will be severely limited due to low water levels.

Snakeden Hollow State Fish & Wild Area is closed to fishing each year during the waterfowl hunting period (starting October 1^st and usually ending in late January).

LAKE STOREY - This 133 acre public co-op lake located in Knox County at the northwest edge of Galesburg, is a fertile watershed impoundment having a high carrying capacity of fish. The lake is estimated to have a very high overall annual fishing pressure in the range of 400 to 800 man hours/acre.

Historical data for the largemouth bass population over a 32 year period (1974 - 2005) at Lake Storey has revealed a cycle of high quality followed by a period (2-4 years) of low quality. A largemouth bass fishery possessing high quality in its structural indices will always be followed by a period of intense fishing pressure and harvest (overfishing) and then followed by a period of low quality and low fishing pressure. This phenomenon may be called the “boom-bust-build cycle”. To decrease the effects of this phenomenon, a 12 to 15 inch slot limit has been in effect since 1986. To further enhance the bass fishery, the size limit was changed in 2005 to a modified 12 to 15 inch slot limit with only 1 fish daily over 15 inches. The current 2005 fish population data at Lake Storey shows a slight decrease in the supply of 15 inch or larger bass over the preceding year but within the goals for the lake. The 2006 fishing season will offer bass anglers a good supply of 1.25 to 2.0 pound fish for catch and release and limited numbers of fish larger than 3.0 pounds.

ANDERSON LAKE STATE FISH & WILDLIFE AREA - Due to the annual inundation of Anderson Lake by the Illinois River, fish species management is a difficult objective. The associated sedimentation, loss of lake water volume, and loss of aquatic plants have all negatively impacted the sportfish habitat present.

Fishery data from the 2005 fall survey indicated a low density of bass under 14 inches in Anderson Lake, with .70 fish collected per minute of electrofishing.

Illinois River bass regulations are in effect at Anderson Lake with a 12 inch minimum size in effect. The lake has no horsepower motor limit, but caution is advised due to numerous stumps. Contact the site staff, in advance, at 309/759-4484 about water conditions.

BANNER MARSH -The 2005 fall survey and angler success indicated the largemouth bass 12" - 18" protected slot length limit (no possession) and a 3 fish daily creel limit were having a positive effect on the bass population. The RSD 14, RSD 16, and RSD 18 values have remained high with 20% of the bass sampled over 16 inches in length.

The 2006 fishing season at Banner Marsh will offer a good supply of 1 to 4 pound bass with a limited number of trophy fish from 5 to 8 pounds. Weedlines and large areas of aquatic vegetation are present in summer, so bring your weedless lures.

Organized bass fishing tournaments need to register the date and location with Rob Hilsabeck at (309) 446-9143. Weedlines and large areas of aquatic vegetation are present in summer, so bring your weedless lures.

CANTON LAKE -Canton Lake has produced its share of trophy largemouth bass over the years. The 2005 spring survey revealed a diverse fishery composed of yellow bass, white and black crappie, and a numerous carp population. Gizzard shad have also been introduced into the lake from an unknown source. The gizzard shad may provide an additional forage for the larger bass, but may also hinder bass recruitment.

The overall bass fishery in 2005 was characterized by a medium density population with 1.36 bass collected per minute; however, the size structure and body condition of the bass population is very good. Forty nine percent of the bass sampled were over 15 inches in length. In 2006 dedicated anglers can expect fish over twelve inches (1 to 2 lbs.) and a limited number of trophy bass (4 to 8 lbs.). The combination of sedimentation, lack of aquatic vegetation, and competition from other fish species is the cause for poor bass recruitment and average bass density. In 2004, a stocking of 5000, 2.9 inch bass was completed to assist natural reproduction.

The lake regulations include a 15 inch minimum length limit and a daily creel limit of three largemouth and/or smallmouth bass per day.

POWERTON LAKE - This 1,426 acre lake was opened for fishing in 1983. It has a history of very limited largemouth bass populations. Almost no aquatic vegetation resulted in very limited successful reproduction and survival of young bass. Many attempts to initiate good populations through stocking and other management techniques had only marginal success. The fishery was characterized by numerous white bass, channel catfish and green sunfish with gizzard shad as a forage base.

In 1987, a stocking of smallmouth bass was made to ascertain if they would be able to reproduce, survive and create a black bass fishery. Since the available fish habitat includes large rock along most of the shoreline, and appropriate sized forage was available, this initial stocking prospered. Smallmouth bass were stocked at a rate of 10 fingerling fish per acre each year until 1991, when it was determined that the smallmouth bass population was being maintained by strong natural reproduction.

As a result of the past stocking success, numerous smallmouth bass in excess of five pounds were caught during the 2005 fishing season. Fast growth and better body condition of smallmouth was promoted by the survival and reproduction of threadfin shad and brook silversides this year in Powerton Lake. During the fall population sample, 24 percent of all smallmouth collected were young fish, indicating a good year class. A collection rate of almost 1.3 fish per minute of electrofishing indicates an excellent abundance of smallmouth bass. Reproduction of smallmouth bass was excellent! The strong reproduction and recruitment of smallmouth bass shown by this year’s sample bodes well for the smallmouth bass fishery in 2005 and 2006. It take three years growth in Powerton Lake to produce a “legal” fish (18 inches).

As a result of the review of population survey data trends, the outlook for smallmouth bass fishing in 2006 is excellent. Because of the restrictive harvest regulations of 1 fish per day with a minimum size of 18 inches, Powerton Lake has a reputation as a trophy smallmouth bass fishery. Even shoreline casting is an effective way of fishing smallmouth at Powerton. Best months are March and April with early October also good. Best baits are jigs or shad imitators fished off the rock ledges along the levees in the coolest water available. Fly fishing has proven effective when a hatch of midges is occurring.

No services, food, or gas are available at Powerton Lake. A double concrete ramp provides boating access, and there is no horsepower restriction in effect at Powerton.

SPRING LAKE - In 1978, Spring Lake ( Tazewell County) was divided into two distinct waters for the purpose of major rehabilitative management of fish and wildlife populations. North Spring Lake consists of 578 acres and South Spring Lake has an area of 610 acres. Both Lakes have an average depth of 2.9 feet. Historically, they were part of the Illinois River and as such was a lateral, freshwater marsh with luxuriant aquatic vegetation growth. The management of these lakes was intended to result in a "recreation" of this marsh environment. North Lake was rehabilitated in 1981 and South Lake in 1986. For the purpose of defining the largemouth bass populations, they need to be considered separately.

SPRING LAKE (NORTH) - This lake is characterized by heavy growth of aquatic vegetation for much of the spring, summer and fall. There is an excellent population of intermediate to large bass, mainly in the 2 to 5 pound range. A window of opportunity for fishing exists from March 15 through April 30 or until aquatic vegetation becomes excessively abundant. At that time of year, largemouth bass fishing could be rated as excellent. In May, largemouth bass fishing becomes much more difficult due to the tremendous coverage of aquatic weeds and very clear water. Many bass fishermen select the hours of darkness to fish during the warm summer months. They catch a large number of big bass on weedless surface lures at that time. The extensive weed beds serve as a fish preserve, creating growth problems for intermediate and larger sized bass.

A creel conducted in 2004 showed 13.2 bass caught per acre, for a total of 6,128 fish or 21.6 pounds per acre. A total of 51 hours of fishing pressure per acre was observed.

As a result of the review of data generated by field surveys in 2005, fishing for largemouth bass should be excellent on North Spring Lake in 2006. As a result of a solid heavy bed of Eurasian milfoil, a non-native aquatic nuisance plant, growth and condition of largemouth bass have been negatively affected over the past year. No early treatments of milfoil were possible in 2005 due to budget constraints. The 2005 fish population survey showed that 55% of the largemouth bass collected were 12 inches or longer. Condition and growth has been impacted by the extremely dense Eurasian milfoil beds This has resulted in a slower growth rate than was demonstrated over the past several years. A 3 fish daily limit and a minimum size of 15 inches is in effect. The best largemouth bass fishing at North Spring Lake occurs early, before weeds become a problem. Try fishing this Spring along the levees and around duck blinds using crank baits or after dark using surface plugs later in the summer.

SPRING LAKE (SOUTH) - The coverage of aquatic vegetation in 2005 was not as abundant as was seen in previous years. This was due to herbicide treatments of Eurasian milfoil, white water lily and lotus. Herbicide treatments in the spring were possible in 2005 due to a grant. The South Lake’s largemouth bass population size structure in 2005 was characterized by numerous small fish, good reproduction, and decreasing numbers of largemouth over 15 inches in length. The numbers of larger fish had been declining due to past harvest levels and competition between yellow bass and largemouth at a smaller size. A 3 fish daily limit and a minimum size of 15 inches is in effect. This change has been made necessary to improve predator pressure on small bluegill and, more recently, yellow bass. The catch per unit of effort of electrofishing has declined significantly over past levels.

Based on the results of sampling efforts in 2005, the fishing prospects for largemouth bass in South Spring Lake are fair to good. The best results for bass fishing in 2005 will be early in the spring before weeds become a problem. Best areas will be along the center ditch and the spring hole areas along the bluff. Best baits will be crank baits, spinners and top-water plugs.

All bass tournaments must pre-register at the site on a first come, first served basis at least 60 days prior to the event. A 25 horsepower restriction is in place at Spring Lake. Food, bait and boat rental are available at the lake.

McCULLOM LAKE - Recent surveys indicate that anglers will find a mature and balanced population of largemouth bass in McCullom Lake. The electrofishing catch during fall 2004 was moderate (47 bass/hour) and the size structure was good for anglers seeking large fish. Although fish ranged in size from young-of-year (N = 14) to 19 in. (up to 4.0 lbs.), nearly one quarter of the sampled bass over 8 in. long were larger than 15 in. and 5% were larger than 18 in. Growth of bass in this glacial lake was right at the average for northern Illinois and fish typically were in good condition. The bass population is maintained through natural reproduction. A one fish daily creel and 15 in. minimum length limit for largemouth bass is enforced at the lake. The high proportion of legal fish in the sample suggests that the regulations are helping to reduce bass over harvest.

Access at this lake is limited to shoreline fishing at several small parks and there is a single narrow, public boat ramp on the lake’s south shore. Outboard motors are limited to 9.9 horsepower. A new development this past summer was the installation of a handicap-accessible fishing pier in Petersen Park on the lake’s northeastern shoreline. The lake is moderate in size (244 acres), shallow (average depth = 5.3 ft.), and lacking in good structure for bass. Try targeting the edges of lily pad beds on the north and west end of the lake, the overhanging trees on the northeast end, or any submerged logs or deadfalls where the water is deep enough to hold fish. This lake also supports a strong northern pike population so be prepared to hook into some healthy northerns while fishing for bass. Ice fishing is very popular here, in part, because of improved access on the ice. There is an aerator that runs when needed so beware of open water and areas of thin ice.

SILVER LAKE - This DuPage County Forest Preserve lake has a bass fishery that has been improving over the years. A spring 2005 electrofishing survey produced a catch of nearly one bass per minute, the management goal for most Illinois waters. Population size structure of surveyed bass was skewed toward intermediate-sized fish (8-12 in. long; PSD = 3.3%), but the District reports that anglers regularly catch bass >16 in. long. The skewed size distribution in the survey may indicate slow bass growth or it may reflect poor sampling conditions for larger fish (i.e., clear water, steep near shore drop-offs, and abundant submersed vegetation) in this reclaimed gravel pit lake. Fish scales taken during the survey will be aged in the near future to shed more light on the bass growth/sampling effectiveness dilemma. For now, anglers that like a lot of bass action should include Silver Lake on their fishing destination list.

Angling restrictions at Silver Lake include two pole and line only fishing for all fish and a 15-in. minimum length limit and three fish daily creel for bass. An improved launch, rental boats, and handicap accessible fishing piers are available at this 62- acre lake. Anglers can launch their own non-gasoline-powered boats up to 20 ft. in length.

DEFIANCE LAKE - Located in a beautiful natural setting in Moraine Hills State Park, Defiance Lake is popular with largemouth bass and northern pike anglers. Shoreline fishing is limited during summer due to dense shoreline vegetation and abundant submersed plants in shallow areas around fishing piers. Vegetation treatment is not an option due to the presence of State endangered and threatened plants. Boat rental is available through a concessionaire and electric trolling motors are allowed at the lake. Outside boats have been excluded in the past, but plans for 2006 are to allow access by outside canoes and kayaks. Check with the park office for the most current access information.

Poor natural recruitment has resulted in low catches of largemouth bass (N <10 fish/hr.) in past annual electrofishing surveys. However, a spring 2005 survey indicated that bass numbers may be improving at this 48-acre natural glacial lake due, in part, to the supplemental stocking of 1,200 advanced bass fingerlings (> 4 in. long) each year since 2001. The electrofishing catch rate jumped up to 30 bass/hr. this past spring and the good news for anglers is that a high proportion of the sampled fish were large. Over 75% of bass larger than 8 in. long were over 15 in. long and 31% of stock-sized bass were over 18 in. long. The largest fish sampled was 19.5 in. long and nearly 4 lbs. The plan is to continue stocking the lake for at least one more year.

LAKE ATWOOD - The McHenry County Conservation District owns this 20-acre reclaimed quarry that offers an opportunity to fish for bass from shore or non-motorized boats (no gas or electric motors allowed). An improved boat launch and handicap-accessible fishing pier are available at the site. The lake is deep and clear (30-ft. maximum depth; 18-ft. visibility is typical) and heavily vegetated. These conditions make for some challenging fishing, but local anglers flock to this lake because it holds nice-sized bass up to 20 in. long and over 4 lbs. Based on a spring 2005 survey, bass were very abundant (electrofishing catch = 2.0 bass/hr.) and population size structure was excellent (Proportional Stock Density = 49%). The lake is stocked annually with about 500 bass fingerlings to supplement natural reproduction and the program appears to be very successful. There is a one fish daily creel limit and 15 in. minimum length limit for largemouth bass at the lake. Easy access and numerous fish make this a great place to take a kid fishing.

MALLARD LAKE - At 89 acres, Mallard Lake is the largest fishing lake in the DuPage County Forest Preserve system, and it supports an excellent largemouth bass population. We captured 101 bass in 90 minutes of electrofishing during May 2004. Small and large fish were well represented in the sample. About one quarter of the bass collected were yearlings, which indicates good natural reproduction. Seventy percent of the bass 8 in. and larger were over 12 in. long and 8% were over 15 in. The biggest bass captured was 18 in. long and weighed 3.2 lbs. Regulations include two pole and line only fishing for all fish and a 15-in. minimum length limit and three fish daily creel for largemouth bass.

At this time, only shoreline fishing is allowed at Mallard Lake, but an extensive trail system and bridges to islands make for plenty of good fishing spots. Handicap accessible fishing piers are available and further access development is likely in the future.

DEEP QUARRY LAKE - This 40-acre reclaimed quarry in DuPage County is being managed for large bass fishing. Hence, an 18-in. minimum length limit and one fish daily creel are being enforced at the lake. A spring 2004 survey yielded 151 bass in 60 min. of electrofishing. Many of these fish were yearlings (N = 87), but other year classes were well represented in the sample. Proportional Stock Density was 43% and Relative Stock Density (RSD-15) was 7%, indicating good population size structure overall. The largest bass measured 18 in. long and weighed just under 4 lbs.

Shoreline fishing is popular at this lake and carry-in boats and electric trolling motors are allowed. Try fishing the edge of the shallow, gradually sloping shelf created off the west shore of this otherwise steep-sided lake and the numerous man-made fish cribs and reef structures located throughout. A “Fishing in DuPage County” booklet will help locate drop offs and other structures that hold bass.

FOX CHAIN O’LAKES - Bass fishing is very popular on the Chain O’ Lakes. Tournaments are numerous. The intense fishing pressure targeting a resource limited to backwaters, channels, and vegetated lakes, means fish experience a reduction in abundance beyond the size fishermen are efficient at catching bass (approx. 12 inches) and then their abundance is reduced by around 50% for each inch increment. The graph below illustrates this. From the management perspective this population doesn’t look too bad however our electrofishing catch rates are just below management objectives of 0.5 fish per minute at 0.47 fish per minute so even though population statistics are acceptable abundance catch rates are slightly below expectations. Supplemental bass stockings which began in 1989 have helped and should continue to maintain the current abundance. Catch rates vary lake to lake depending on the amount and type of vegetation present and the quality of near shore habitat.

Smallmouth bass are present in the system but represent only a small proportion of the bass population. Fishermen have reported smallmouth bass in the 16" to 18" range near current. Smallmouth bass are present in higher numbers in the Fox River south of the McHenry Dam.

Stockings are concentrated in backwater lakes and deeper channels where habitat is more appropriate to fingerling survival and away from the larger open lake predators.

In 2005, the Chain O’ Lakes was stocked with approximately 68,500 four inch fingerlings and approximately 290,000 two inch fingerlings. The stocking goal of 139,000 four to six inch fingerlings has been met only 4 times in the last 9 years though the combination of large (4") and small (2") fingerlings has exceeded that number almost every year.

The Lake County Forest Preserve District developed this lake with fishing in mind and provides ample shoreline access. The lake was stocked with a compliment of panfish and predators so that a balanced fishery would exist when developed. The County opened the Park with a users-fee to non-County residents and a “Catch and Release” management philosophy in spring 2001.

A standardized fish survey in September 2002 yielded 84 bass in one hour of electrofishing. Bass ranged in size from 2 inches to 18 inches. The Proportional Stock Density (PSD) was 41. The PSD was within the Management Objectives for a balanced fishery of between 40 and 60. Relative Stock Density for 14" fish (RSD-14) was 9. The drop in abundance from 12" fish to 14" fish was likely related that to delayed mortality from hooking or re-hooking stress associated with heavy catch and release fishing pressure.

Independence Lake is an appealing Park to look at, it offers an abundance of shore fishing opportunities, and can provide a lot of action at the end of your fishing pole. This is a great place to take a Dad fishing. Largemouth bass exceeding 6 pounds have been reported.

STERLING LAKE (LAKE COUNTY FOREST PRESERVE DISTRICT) - This lake is offers a varied fishery including panfish, channel catfish, bass, muskie and walleye. It is located near a major interstate (US 94 and the Wisconsin state line) and can be fished from shore.

A fish survey during late spring (May 22, 2003) yielded eighty-five largemouth bass in one hour of electrofishing. Fish ranged from 2" thru 16.5" long. The sample’s Proportional Stock Density (PSD) was just below the Management Objective of between 40 and 60 at 36. This lake offers good numbers of quality-size (12") fish with larger (RSD-14 = 17) fish possible. Legal length fish (15" length limit) are possible (RSD-15 = 5) though heavy weekend non-targeted fishing pressure likely harvests larger fish from the population. Sterling Lake offers bass fishermen the chance to catch some decent size fish on public water and from shore: this is a combination that is tough to achieve in northeastern Illinois.

BUSSE LAKE (COOK COUNTY FOREST PRESERVE DISTRICT) - This 590 acre lake system is divided into two portions; the Main Lake and South Pool. Both lakes offer ample opportunity to shore fish or bring a small boat (electric motors only) to get away from the crowds. There is a 14" inch length limit, 6 fish per day creel on all Cook County Forest Preserve Lakes. Largemouth bass were collected via electrofishing at a rate of 1.0 fish per minute and 0.9 fish per minute in the Main Pool and South Pool, respectfully in 2004. These catch rates meet sampling goals outlined for these lakes. Population indices were also similar for the two lake portions and were within management objectives. The Proportional Stock Density (PSD), which describes the number of fish over 12 inches long compared to the number of fish over 8 inches long, was 58 in the Main Pool and 67 in the South Pool. Management objectives for this index is for the data to fall between 40 and 60. The interpretation is that 40 to 60 percent of the sample should be at least 12 inches long to maintain a strong reproductive potential and that, conversely, 60 to 40 percent of the sample are at least 8 to 12 inches long and will replace older fish as they experience mortality. Mortality increases with age. The Relative Stock Density (RSD) index offers a way to evaluate specific lengths. We use an RSD - 14 to evaluate the 14 inches length limit on Busse’s Lakes. Our sampling showed that 31 percent of the bass caught in the Main Pool (RSD-14 = 31) and 27 percent of the bass caught in the South Pool (RSD - 14 = 27) were at least 14 inches long. Both these values are slightly above management objectives and suggest that fishing can be pretty good for bass when targeted. Theses lakes are maintained through natural reproduction. No bass have been stocked for several years and things look pretty good.

SKOKIE LAGOONS (COOK COUNTY FOREST PRESERVE DISTRICT - This 190 acre lake system contains 7 lagoons, many are divided by low-head dams and not negotiable by boat. A developed boat launch for small boats (electric motors only) is located near Tower Road and abundance of shore fishing and parking locations are available. Patches of aquatic vegetation and downed timber offer structure that holds fish. Predatory fishes can feed on both gizzard shad and bluegills in Skokie lagoons which promotes growth and produces larger fish than we than normally see in this part of northeastern Illinois. Fish over 4 pounds were collected in the survey and larger fish have been reported. The electrofishing catch rate for largemouth bass, in 2004, was 1.0 fish per minute in-line with management objectives. The PSD was 58 and RSD - 14 was 31. These data suggest that 58 percent of our sample were at least 12 inches long and that 31 percent of them were at least 14 inches long. Insight into which portions of Skokie Lagoons offer better shorefishing opportunities than others can be obtained at one of the local bait and tackle stores.

WOLF LAKE (WILLIAM POWERS STATE FISH AND WILDLIFE AREA) - This 390 acre urban lake sits on the Illinois - Indiana border and offers a considerable amount of shoreline fishing. Boats are allowed on the lake (motors over 10 hp must remain at a “No Wake” speed). Both largemouth and smallmouth bass are present in the system. Wolf Lake has a 6 fish, 14" length limit for bass (either singularly or aggregate). Aquatic vegetation is both a dense and diverse which can make motoring around the lake difficult in mid to late summer. Bass over four pounds have been collected and reported by anglers. The combined black bass (both largemouth and smallmouth) catch rate was 30 fish per hour during 2005. This was below our target goal of 60 fish per hour but still reasonable for an urban lake with abundant shoreline access. Population statistics indicate a slightly unbalanced fishery tending toward larger individuals with a largemouth PSD of 68 and a smallmouth bass PSD of 69. These data mean 68% of largemouth and 69% of smallmouth collected were longer than their size at maturity (12" for largemouth and 11" for smallmouth) compared to fish over their respective stock sizes (8" for largemouth and 7" for smallies). PSD values give a good indication of the percent of the population that could reproduce naturally if allowed to. Managers use another index to compare fish at specific sizes. Relative Stock Densities allow managers to pick a size and see what proportion of the sample equals or exceeds that value. The RSD - 14 value for largemouth bass at least 14 inches long (legal in Wolf Lake) was 53 and for smallmouth was 38. These data indicate that 53% of the largemouth bass and 38% of smallmouth were at least legal size. Catch and release fishing and heavy vegetation in late summer probably combine to protect black bass during summer when fishing pressure can be extremely heavy. With continued restraint on harvest, this fishery should continue to flourish in this heavily used urban area.

Wolf Lake was stocked with approximately 4500 smallmouth bass fingerlings in 2005.

HEIDECKE LAKE - Located in Grundy County just southeast of Morris and under an hour’s drive from the Chicago metropolitan area, Heidecke Lake offers a diverse angling experience and provides excellent black bass fishing opportunities. Impounded in the late 1970's, Heidecke Lake previously served as a cooling reservoir for Midwest Generation’s Collins Station, a fossil fuel peaking plant. However, this generating station was decommissioned at the end of 2004 which eliminated thermal loading and any flow which was created by the circulation of cooling water through the plant. This has resulted in an ambient lake. Due to the cessation in water circulation and the reappearance of zebra mussels, water clarity had markedly increased. This will likely result in the proliferation of aquatic plants in shallow-water areas.

In the early years, largemouth bass dominated the black bass fishery but over time this changed. Even though an intensive stocking program attempted to maintain the largemouth bass population, no appreciable improvement was noted in either IDNR fisheries surveys or, more importantly, in anglers creels. At the same time, the smallmouth bass population was flourishing through natural reproduction and without any assistance of additional hatchery stockings. The supplemental stocking program for largemouth bass was terminated in 1997 and although the population still maintains fair densities through natural reproduction only, the fishery is not what it was back in the early days (an all-time high of 540 largemouth bass were collected in 1980 and many of these fish exceeded 16 inches).

Smallmouth bass densities have remained fairly high for the past several years. Incidence of their occurrence in IDNR surveys began to increase in the mid-1980's and by 1992 smallmouth outnumbered largemouth bass in fall sampling, this despite the fact that significant numbers of largemouth bass fingerlings were being stocked. Intensive sampling conducted in 2004 reflected this same trend, with smallmouth outnumbering largemouth by nearly two to one. The average length sampled for either fish in the fall 2004 survey was fairly close; largemouth bass - 7.7" and smallmouth bass - 8.9". Legal size bass (both species) were common while fish 18 inches and larger were also quite prevalent. With the change in conditions at Heidecke Lake, it will be interesting to see if the black bass population will shift back to one dominated by largemouth as water clarity increases and should the growth of aquatic plants proliferate.

Heidecke Lake is open to fishing from April 1st until ten (10) days prior to the opening of the Central Zone waterfowl season. The lake is open daily from 6:00 a.m. and closes at sunset. The bank fishing area access is located at the eastern side of the lake and is handicapped accessible, featuring a barrier-free fishing pier. A concessionaire located at the boat ramp offers bait and tackle as well as boat and motor rentals. Heidecke Lake is a perched cooling lake and can become very hazardous in windy conditions. There is no boat motor horsepower restrictions but boats must have a working gas-powered motor. Larger boats and watercraft with high windshields may have difficulty passing under the railroad trestle to access the north side of the lake. Black bass harvest is regulated by a 15 inch minimum length limit and a three (3) fish per day creel (singly or aggregate).

MAZONIA STATE FISH AND WILDLIFE AREA - Located in Grundy and Kankakee Counties, this reclaimed strip-mine area contains water bodies ranging in size from 0.1 to 150 acres. Most all of the larger ponds and lakes have similar fish species composition and support naturally recruiting largemouth bass populations. Smallmouth bass, if present, are incidental. To protect these populations, this entire area is governed by a 15 inch minimum length limit and a three (3) fish daily creel limit. Catches of largemouth bass from 10 to 15 inches are common and bass up to 7 pounds have been caught from the more isolated ponds. Annual survey results continue to show favorable population dynamics for the main lakes, with good numbers of legal-size bass available as well as some true trophies. Shoreline access is made difficult by the growth of tall reed grass which encircles most of these lakes and ponds. As a result, float tubes or “belly boats” have become a very popular way to fish these areas. Typical of strip mine lakes, water clarity is usually very good and successful anglers take this into consideration in regards to both tackle and tactics. Boat access is available at several of the larger lakes, with propulsion limited to electric trolling motors at the Mazonia Main Unit. The Mazonia South Unit contains several large lakes ranging from 50 to 150 acres and as such gas-powered outboards (no horsepower limit) will be permitted. These lakes are governed by a strict no-wake regulation for boaters. Primitive but serviceable gravel boat ramps are presently available at Monster, Ponderosa and Eagle Lakes only. Best bets for bass fishing success include: in the Main Mazonia Unit Lakes 3, 7, 8 and 9 and Monster and Wilderness Lakes in the South Mazonia Unit. The Doc’s Club and Wilderness areas presently offer bank fishing and carry-in boat fishing. With the exception of Monster Lake which offers year ‘round fishing opportunity, Mazonia is closed to fishing during upland game and waterfowl season. Following the completion of the hunting seasons, Mazonia reopens for ice fishing dependent upon ice conditions.

BRAIDWOOD LAKE - A 2,308 acre partially perched cooling reservoir, Braidwood Lake is located in Will County near the town of Braidwood. This popular lake is open from March 1^st through early October and black bass harvest has been regulated by a 15 inch minimum length limit and a 3 fish daily creel. Braidwood Lake has two boat launching facilities, located at opposite ends of the lake as well as extensive bank fishing areas. Boats must have a gasoline powered motor and there are no horsepower limitations.

A cooling facility for Exelon’s Braidwood Nuclear Generating Station, lake temperatures can soar into the high 90's and approach 100 degrees (Fahrenheit) during the summer months. As a result of several seasons of extended periods of high water temperatures, the aquatic plant community has shifted from one which hosted a variety of both emergent and submersed rooted plants, to one which is almost completely dominated by phytoplankton. These same conditions appear to have had an effect upon the largemouth bass population as well. The fall 2005 survey yielded a total of 88 largemouth bass, which equates to an abysmal electrofishing catch rate of just 9.8 bass per hour of effort. One-third of the fall catch was legal size or larger, with these fish averaging 16.4 inches. Ancillary sampling conducted during the late spring consisting of numerous seine hauls at various locations around the lake failed to produce a single young-of-the-year largemouth bass. It would appear that the largemouth bass population of Braidwood Lake will require supplemental stocking to help establish year classes which, in turn, will result in fish populations which will provide desirable angler catch rates. Smallmouth bass were incidental and were collected in very low numbers as well.

Braidwood Lake is open daily from 6:00 a.m. until sunset, March 1^st until ten days prior to the opening of waterfowl season in the Central Zone. Like many other cooling lakes, fog can cause problems during the first and latter portions of the fishing seasons. Anglers should also be wary of windy conditions which can make the lake extremely dangerous.

LAKE MILLIKEN - Located near Wilmington within the Des Plaines Conservation Area in Will County, this 26 acre lake is often over-looked, yet supports a very strong largemouth bass population. Largemouth bass provide the majority of the action with smallmouth bass considered incidental. Bass harvest on Lake Milliken is restricted to fish a minimum of 15 inches in length (statewide creel) and float tubes (belly boats) and boat fishing is not allowed. However, shoreline weed beds and the southern bay which contains woody habitat, offer good angling opportunities. Data from the most recent fall IDNR survey indicated a very stable population, producing good numbers of legal-size bass as well as a few fish of trophy caliber. Average length for bass collected in the 2004 survey was more than 10.8 inches with over 19% of the collection legal size or better. For those bassers who lack the “big rig”, bank fishing for trophy bass at Lake Milliken can be very rewarding. Lake Milliken is open to fishing year ‘round from 6:00 a.m. until sunset.

MONEE RESERVOIR - A public co-op lake owned and operated by the Forest Preserve District of Will County, Monee Reservoir is a 44 acre water area located near the town of Monee and just off I-55. A minimum length limit of 15 inches coupled with a restrictive daily creel of just one fish has resulted in a very dense bass population which provides fast action for sub-legal fish with some “big fish” potential. No smallmouth bass are present in Monee Reservoir. Electrofishing catch rates for largemouth bass (CPE) continue to be excellent as CPE for the fall 2005 survey exceeded 3 bass per minute. Population structural indices suggest good population balance while more than 20% of the population of one-year-old and older bass were of legal size. This same size group exhibited an average length of 12.9". Largemouth bass in the 4- to 5-pound class are commonly collected during IDNR sampling and site reports indicate larger bass are caught annually. Monee Reservoir offers diverse habitats, both natural and man-made. Boat rental is available at the site and boat fishing is restricted to those boats only. Serious bass fishermen are advised to utilize this service. The majority of the shoreline is closed to bank fishing and therefore much of the fishery receives modest angling pressure. Early-spring herbicide treatments have resulted in a shift in the aquatic vegetation component of the lake. Where once dominated by Eurasian milfoil, the reservoir is presently supporting a more diverse collection of native plants. Angling for bass just off the edges of these weed beds reportedly results in good bass action throughout the year, including the “dog days” of summer. Monee Reservoir is open year ‘round but is closed to ice fishing.

HOMER LAKE - The largemouth bass population on this lake has been great for the past 5 years. Until 2005, the Illinois Natural History Survey was conducting a bluegill research project on this lake and stocked largemouth bass each year. These stockings helped maintain the number of bass in the lake. During the 2005 survey, 42 bass per hour of electrofishing were collected. Based on bass collected in 2005 that were larger than 8 inches, 48% were larger than 12 inches and 19% were larger than 15 inches. The bass regulation at Homer Lake is a 14-inch minimum length limit with a 6 fish daily creel limit.

LAKE OF THE WOODS - This lake provides a good chance for an angler to catch a largemouth bass. A good spawn was produced in 2005 and should provide for a strong year class of bass. During the 2005 fall survey, 123 bass per hour of electrofishing were collected. Approximately 37% of the bass were longer than 12 inches and 18% longer than 15 inches. Bass density is starting to increase from strong year classes the past few years. The lake contains bluegill, crappie and shad, so the lake has plenty of forage for the bass population. The bass regulation on Lake of the Woods is a 15-inch minimum length limit and a 1 per day harvest restriction. Lake of the Woods has an electric motor only restriction.

SHADOW LAKE (LAKES AT RIVERBEND) - This lake is an old gravel pit that is connected to the Sangamon River by a small drainage outlet. This allows the movement of fish from the lake to the river and vice versa. On rare flood events, the river can flood into this lake. Even with the influence of the river on the fish community, the bass population is very good. In 2002, a catch rate of 88 bass per hour of electrofishing was obtained. Of bass 8 inches and larger, 60% were longer than 12 inches and 13% longer than 15 inches. One bass was collected that weighed over 5 pounds. The bass regulation is a 15-inch minimum length limit with a 1 per day harvest restriction.

SUNSET LAKE (LAKES AT RIVERBEND) - This lake will provide anglers a chance to fish clear water for largemouth bass. This lake is a gravel pit with deep water, but does have some shallow water with vegetation. In 2004, a catch rate of 78 bass per hour of electrofishing was obtained. The majority of the bass collected were less than 15 inches. Even with the majority of the population being small, there are large bass in this lake. Two bass over five pounds were collected during the 2004 survey. The largemouth bass regulation is a 15-inch minimum length limit with a 1 per day harvest restriction. Sunset Lake has an electric motor only restriction.

CLINTON LAKE - The fall 2005 survey resulted in a catch rate of 34.4 bass per hour of electrofishing. There has been a decline in bass numbers since 2002. There are good numbers of larger bass in the lake, with 77% being over 12 inches in length, 29% over 15 inches, and 1% larger than 20 inches. Approximately 6% of the bass are over 16 inches. The last good spawn was in 2002 and is the year class that is responsible for the majority of the bass larger than 15 inches. Unfortunately there have been weak year classes since 2002 and very few fish to replace this strong year class.

In order to improve the smallmouth bass fishery, the State Hatchery System started stocking smallmouth bass in Clinton Lake in 2001. In 2002, the catch rate for smallmouth bass was the highest it has been since 1996. The smallmouth bass catch rate declined in 2003 but rebounded in 2004 to the same rate as in 2002. Unfortunately the catch in 2005 was the lowest in over 10 years.

The bass regulation on Clinton Lake is a 16" minimum length limit with a 3 fish daily creel limit. Major access areas have bulletin boards with area rules, fish creel and size limit regulations and other visitor information posted. All state boating, hunting, fishing and park regulations remain in full force where applicable. Various portions of the lake are designated as no-wake, electric motor only, or no boat areas for safety and security reasons. Areas closed to public access include: the water intake area for the power plant (new buoy line across lake), the spillway and dam areas east of the spillway, and the bank or water surface of the discharge flume (ditch). Boats and fishermen are not allowed in designated swimming areas when swimming is permitted. Please pay special attention to such areas designated by the maps, posted signs, and buoys. The entire portion of the lake between the DeWitt County Highway 14 Bridge and the Illinois Route 48 Bridge is designated as a fish and waterfowl refuge and is closed to all public use for the period of October 10^th through March 31. The land portions of the site in this designated area will still be open for authorized hunting activities (except waterfowl) during this time period. As on all large lakes, Clinton Lake can become very rough when the wind exceeds 15 m.p.h. All boaters are advised to be aware of the weather. Although there is no horsepower or speed limit on Clinton Lake, shallow areas and underwater hazards do exist in numerous portions of the lake. Boaters should operate their craft accordingly.

WELDON SPRINGS - This lake provides an excellent opportunity to catch a large bass. The catch rate for the 2005 fall survey was the highest rate in over 10 years; even with high catch rates, growth rates are still good. Of the bass 8 inches and longer that were collected, 81% were longer than 12 inches, 29% longer than 15 inches, and 2% were longer than 20 inches. The 2005 year class was very strong and will help maintain the bass population. Weldon Springs has one boat ramp and the lake is limited to electric motors. The largemouth bass regulation is a 15-inch minimum length limit and a one per day harvest restriction.

LAKE BLOOMINGTON - Fall surveys yielded catch rates from electrofishing of 272 bass per hour in 1998, 229 in 1999, and 285 per hour in 2001. This catch rate has declined to 100 per hour in 2004. However, a catch rate of 60 bass per hour is considered good. Prior to 1990, the catch rate rarely exceeded 20 bass per hour. The recent decline in the bass population may be due to fluctuating water levels and a decrease in aquatic vegetation for small bass. The high catch rates for bass in previous years were always due to high catch rates for bass under the length limit. The high catch rates did not help to improve the number of larger bass in the population, but the size structure of the population remains good with 54% of bass being over 12 inches, 25% over 15 inches, and 1% over 20 inches. The bass regulation on Lake Bloomington is a 15" minimum length limit with a 6 fish daily creel limit. Lake Bloomington has one boat ramp and charges an access fee. Boats are limited to 40 horsepower. For information on fees and Lake Bloomington call 309/747-2615.

DAWSON LAKE - The largemouth bass population on this lake provides anglers with a great opportunity to catch a quality largemouth bass. During the night survey in 2003, the catch rate was 215 bass per hour. The high catch rate was due to a large number of bass being collected under 8 inches. In 2004 the catch rate declined to128 bass per hour, but is still a high catch rate for largemouth bass. The catch rate increased in 2005 to 158 bass per hour. Based on bass collected during the night survey in 2005, the size structure of the bass population looks good. Approximately 39% of the bass were over 12 inches and 17% over 15 inches. There are indications that large bass are growing into the void left by the bass kill in 2001. The increase in aquatic vegetation has limited fishing in some areas but has provided refuge for young fish. The bass regulation on Dawson Lake is a 15-inch minimum length limit with a 6 fish daily creel limit. Dawson Lake has a no wake restriction on motors over 10 horsepower.

EVERGREEN LAKE - The City of Bloomington, the Bloomington-Normal Bass Club, the McLean County Parks and Recreation Department and the Illinois Department of Natural Resources, through a cooperative largemouth bass stocking program, have maintained a bass population that provides excellent angling opportunities. Electrofishing catch rates increased from 18 bass per hour in 1990 to a high of 128 bass per hour in 1998. Since 1998, the catch rate has decreased to 51 bass per hour in 2004, but rebounded to 70 per hour in 2005. This catch rate meets the management objective of 60 bass per hour. In 2005, 29% of the bass were over 12 inches and 19% were over 15 inches in length. There was an increase in the number of bass in the 8 to 12 inch range and 24% of those fish were stocked fish. Natural recruitment needs to improve to help the bass population return to higher densities. Since 2002 there has been a decline in catch rates of bass longer than 15 inches and no strong year classes are present to replace these fish.

A vegetation project was initiated to produce cover for small game fish in Evergreen Lake. The goal is to increase natural recruitment. Starting in 2005, vegetation will be planted in Evergreen Lake to increase habitat available to small bass. The bass regulation on Evergreen Lake is a 15-inch minimum length limit with a 6 fish daily creel limit. Evergreen Lake has two boat ramps and has a 10 horsepower limit on all boats. In order to launch a boat on Evergreen Lake, a sticker must be purchased. The stickers can be purchased at the boat ramps, Comlara Park Visitor’s Center, or by calling 309/726-2022.

WHITE OAKS PARK LAKE - Even though this lake is located in the City of Bloomington, it still provides an angler a good chance of catching a largemouth bass. In 2003, a catch rate of 80 bass per hour of electrofishing was obtained. This catch rate exceeded the objective of 65 per hour. The majority of the bass in the lake are small, but the high density will give anglers an easier time at catching a bass. The lake has no boat ramp, but can easily be fished from shore. The bass regulation is a 15-inch minimum length limit with a 1 per day harvest restriction.

LAKE MINGO - The catch rate for largemouth bass in Lake Mingo declined during the 1990s but has started to increase in the past few years. Natural recruitment of largemouth bass has been poor for many years, but the State Hatchery System stocks largemouth bass to supplement natural recruitment. Approximately 4,250 4-inch largemouth bass were stocked in 2004. Stocked bass are marked with a fin clip, which enables the distinction between stocked bass and natural bass. Stocked bass made up 23% of the bass collected in 2000 and 2002. In 2004, approximately 30% of the bass collected were stocked bass. Natural recruitment needs to improve to help maintain a good bass fishery. The bass regulation on Lake Mingo is a 15-inch minimum length limit with a 6 per day harvest restriction. Lake Mingo has one boat ramp and charges a fee to launch a boat.

LAKE VERMILION - The largemouth bass population continues to be good and should continue to get better, especially with the cooperative stocking program between the Vermilion County Conservation District, Consumer Illinois Water Company and the Illinois Department of Natural Resources. The total number of bass collected per hour was 41 in 2001 and 54 in 2003. In 2005 the catch rate increased to 74 bass per hour. Approximately 34% of the bass collected were stocked fish. Each year the lake is stocked with 2,400 8-inch bass that are marked and 18,000 4-inch bass that are not marked. If the 4-inch bass were marked, the percent of stocked fish captured would increase. The size structure of the bass population also looks good with 43% being over 12 inches in length and 18% over 15 inches (based on bass collected that were 8 inches and larger). Lake Vermilion has a good number of large bass in the population and with the help of the stocking program bass fishing should be good. The bass regulation on Lake Vermilion is a 15" minimum length limit with a 6 fish daily creel limit. Lake Vermilion has one boat ramp and charges a fee to launch a boat. This lake is part of the Illinois Environmental Protection Agency’s Clean Lakes Program. This program will help to improve water quality and fish habitat in Lake Vermilion.

CLEAR LAKE (KICKAPOO STATE PARK) - In 2004, a catch rate of 79 bass per hour of electrofishing was obtained. The density of largemouth bass has increased in this lake over the past ten years. The population is dominated by small bass, but larger bass are present in the lake. Even though this lake is very clear, it does have shallow areas with aquatic vegetation. The bass regulation is a 14-inch minimum length limit with a 3 per day harvest restriction. This lake has boat access.

LONG LAKE (KICKAPOO STATE PARK) - This lake is another deep clear lake that was formed from strip mining. In 2003, a catch rate of 51 bass per hour was obtained. Bass density is relatively low but does provide anglers an opportunity to catch a largemouth bass. The bass regulation is a 14-inch minimum length limit and a 3 per day harvest restriction. The lake has two boat ramps.

SPORTSMEN LAKE (KICKAPOO STATE PARK) - This lake has a relatively low density of bass. The bass population is dominated by small bass, but an experienced bass angler may catch a large bass in this lake. In 2005, a catch rate of 48 bass per hour was obtained. Only 2% of those bass captured were larger than 15 inches. The bass regulation is a 14-inch minimum length limit with a 3 per day harvest restriction. This lake does have boat access.

GEORGETOWN RESERVOIR - This lake is an impoundment of the Little Vermilion River and is heavily influenced by the river. The density of bass has increased in the past ten years, but density is still low. This lake resembles a slow moving river and should be treated as such. Anglers wanting to fish a small river for largemouth bass will have an opportunity on this lake. Approximately 24% of the bass collected in 2004 were larger than 15 inches. There are beds of aquatic vegetation that hold fish, but the water is dark to due high loads of suspended sediment. The bass regulation is a 6 per day harvest restriction. There is one boat ramp.

MILL CREEK LAKE - is located approximately eight miles west of Marshall, in Clark County. The lake covers 811 surface acres with a maximum depth of 60 feet and average depth of 22.7 feet. Public boat launching facilities are available and the Clark County Park District (217-889-3901) collects a boating access fee. A 12-15 inch protected length limit is in effect for largemouth bass.

This lake supports an abundant self-sustaining bass fishery due to the abundant aquatic vegetation, which grows in the lake. Historically, an excellent largemouth bass population exists with the average catch ranging from 1 to 2 pounds. A good catch and release fishery exists for bass within and above the protected slot length limit of 12-15 inches. Angling pressure on this lake, non-organized and tournament and from both Illinois and Indiana, is very heavy, attesting to this lake’s popularity. A significant fish kill, comprised primarily of largemouth bass, occurred in late summer 1999. The fishery has recovered very well and catch rates by fishermen have improved significantly in recent years. The results of the fish population survey of fall 2005 resulted in a catch rate of 82 bass, age 1+ or older, per hour. This is much improved over the 56 per hour in 2003. Bass were collected from 4 to 20 inches, with the largest weighing 4.7 lbs. This bass population is expected to recover completely, as catch rates of bass in fish population survey significantly exceeded those prior to the fish kill in fall 1997. When this recovery is complete this fishery will rank with the best in the state. Bass fishing prospects are rated as good to very good for catch rates, fair but improving for size.

LINCOLN TRAIL LAKE - is located within Lincoln Trail State Park, approximately two miles south of Marshall in Clark County. The lake covers 146 surface acres with a maximum depth of 35 feet and average depth of 15.9 feet. Free public boat launching facilities are available. There is a 10 h.p. motor limit on this lake. A 14-18 inch slot length limit for largemouth bass became effective in April 2002. There is a four (4) fish daily creel limit, of which only one (1) can be over 18 inches.

Largemouth bass in this lake have excellent natural recruitment due to abundant aquatic vegetation, resulting in a self-sustaining bass fishery. A good catch and release fishery exists at the present time. The results of the fish population survey of fall 2005 resulted in a catch rate of 42 bass, age 1+ or older, per hour, which is slightly below average for this lake. Catch rates vary due to abundance of vegetation, water clarity, and less than ideal conductivity levels. A high density of bass occurs in this lake, however the size structure is not as high of quality as desired. The bass collected in the most recent survey ranged from 3 to 19 inches and the largest fish collected weighed 3.8 lbs. Low harvest rates of bass below the slot length limit contributes to slower growth rates and reduced recruitment through the protected range. This is a lake that would benefit greatly from increased angler harvest of largemouth bass below the slot limit’s protected range. This would increase growth rates and recruitment through the protected range. Bass fishing prospects are rated as good for catch rates, fair to good for size.

LAKE DECATUR - is located in Decatur in Macon County. The lake covers 3093 surface acres with a maximum depth of 22 feet and average depth of 6.0 feet. Several public boat launching facilities are available and the City of Decatur (217-424-2837) collects a boating access fee. A 14-inch minimum length limit is in effect for largemouth bass.

Due a lack of aquatic vegetation, natural recruitment of bass fry is poor in Lake Decatur. Fingerling bass have been stocked in 1990 and 1992-2004 by the Illinois Department of Natural Resources and 1999-2003 by the Decatur Angler’s Association to try to boost the bass population. The results of the fish population survey of fall 2004 resulted in a catch rate of only 18 bass, age 1+ or older, per hour. Bass collected ranged from 3 to 18 inches, with the largest weighing 3.4 lbs. A fair number of bass up to 5 pounds are available in this lake, with larger fish rarely collected or reported. Angler catch rates were reported as good in summer 2004. Bass fishing prospects are rated as fair for catch rate and size.

LAKE MATTOON - is located approximately eight miles southwest of Mattoon and about 1.5 miles northwest of Neoga, in Shelby, Coles, and Cumberland Counties. The lake covers 1050 surface acres with a maximum depth of 31 feet and average depth of 11.4 feet. Public boat launching facilities are available and the City of Mattoon (217-234-3611) collects a boating access fee which covers Lake Paradise as well. A 14-inch minimum length limit is in effect for largemouth bass.

Fingerling bass have been stocked in 1990 and 1992-2004 due to poor natural recruitment of bass fry, likely due to the lack suitable aquatic vegetation for nursery habitat in the lake. Catch rates from the standard fish population survey in fall 2004 were better than recent surveys, with 56 bass, age 1+ or older, collected per hour. A very good distribution of fish from 8 through 19 inches was collected with the largest fish weighing 3.6 lbs. A fair number of 1-2 pound bass are available with bass up to 7 pounds caught. Bass fishing reports were pretty good for 2005 and prospects are rated as fair to good for catch rates and good for size.

CHARLESTON SIDE CHANNEL LAKE - is located approximately three miles southeast of Charleston, in Coles County. The lake covers 330 surface acres with a maximum depth of 10 feet and average depth of 4.7 feet. Free public boat launching facilities are available. The entire lake is designated as a no-wake area. A 14-inch minimum length limit is in effect for largemouth bass.

Fingerling bass have been stocked in 1990 and 1992-2005 due to poor natural recruitment of bass fry in the lake, due to the lack suitable aquatic vegetation for nursery habitat in the lake. Although bass density is low a wide variety of sizes of bass exist in the lake. Eight and nine pound bass have been reported caught from the lake. Overall the collection rate was poor in the fish population survey in fall 2005, with 26, age 1+ and older bass collected per hour. The size of bass collected ranged from 3 to 18 inches, with the largest weighing 3.5 lbs. Despite consistent stocking, bass fishing prospects are rated as poor to fair for catch rates, with trophy potential as fair-good.

PARIS TWIN LAKES - are located on Route 1 on the north edge of Paris in Edgar County. The two lakes have a combined surface acreage of 220 acres. Public boat launching facilities are available and the City of Paris (217-465-7601) collects a boating access fee. A 14-inch minimum size limit is in effect for largemouth bass.

These lakes appear to be poised for a dramatic improvement in angling quality with a significantly increased catch rate of bass in the most recent fish population survey. Catch rates for age 1+ and older bass were 50 in the east lake and 53 per hour in the west lake. Bass collected ranged from 2 to 20 inches with the largest weighing 5.1 lbs. Bass fishing prospects are rated as fair to good for catch rates and good for size.

PANA LAKE - is located approximately two miles east of Pana in Christian and Shelby Counties. The lake covers 219 surface acres with a maximum depth of 36 feet and average depth of 14.7 feet. Public boat launching facilities are available and the City of Pana (217-562-3626) collects a boating access fee. A 14-inch minimum size limit is in effect for largemouth bass.

Although sporadic reproductive success occurs in this lake, a fair to good quality largemouth bass fishery exists. Low catch rates of largemouth bass in biological surveys may be attributed in part to relatively low conductivity levels. Good numbers of bass over the 14-inch minimum length limit are reported caught by anglers in recent creel surveys. In the fish population survey in fall 2004, catch rates for age 1+ and older bass were 43 per hour. Bass were collected from 3 to 18 inches with the largest weighing 3.5 lbs. Bass fishing prospects are rated as fair to good for catch rate and size.

LAKE PARADISE - is located approximately four miles south of Mattoon in Coles County. The lake covers 176 surface acres with a maximum depth of 16 feet and average depth of 8.5 feet. Public boat launching facilities are available, but are in poor condition, limiting access. The City of Mattoon (217-234-3611) collects a boating access fee which covers Lake Mattoon as well. A 10-horse power boat motor limit is in effect. A 14-inch minimum length limit exists and compliance appears good.

Although reproductive success is sporadic in this lake, bass population quality remains at least fair. Densities of bass are not as high as desired, with catch rates in the fish population survey in fall 2004 averaging only 40, age 1+ and older, bass per hour. Bass were collected from 4 to 20 inches with the largest weighing 4.7 lbs. Bass fishing prospects are rated as fair for catch rate and good for size.

WALNUT POINT LAKE - is located in Walnut Point State Park, approximately 3 miles north of Oakland in Douglas County. The lake covers 52 surface acres with a maximum depth of 32 feet and average depth of 12.5 feet. Free public boat launching facilities are available. Only the use of electric motors is allowed on this lake. Largemouth bass in this lake have excellent natural recruitment of bass fry, resulting in a self-sustaining bass fishery. A 12-15 inch slot length limit is in effect for largemouth bass.

Bass collection rates in the fish population survey of fall 2005 were lower than usual, with only 29 age 1+ and older bass collected per hour of electrofishing. Catch rates, though lower than usual, likely do not reflect the true density of bass in this lake, which is usually very high. Bass were collected from 2 to 21 inches with the largest weighing 4.9 lbs. Although bass numbers are good, fishing can be difficult. Jig and pig combinations seem to work especially well due to high numbers of crayfish present. Bass fishing prospects are rated as fair to good for both catch rate and size.

LAKE SHELBYVILLE - Located in Shelby and Moultrie Counties in east-central Illinois. This lake has a surface area of 11,100 acres, with a maximum depth of 67 feet, and an average depth of 18.9 feet. Numerous public boat launching facilities are available, with a fee assessed on U.S. Army Corp of Engineers’ (217-774-3951) developed access area boat ramps, and free access on state park or Corp gravel boat ramps. A 14 inch minimum length limit and statewide creel limit of six fish daily is in effect for largemouth bass.

Recent frequent floods have resulted in excellent natural recruitment of largemouth bass. It appears that four very strong year classes were recruited in 2001, 2002, 2003, and 2004. In addition the stockings of fingerling bass from the Fin & Feathers Nursery Pond and IDNR hatcheries has resulted in the development of a good to excellent largemouth bass fishery. This lake has become a very popular tournament destination due to the high quality of the fishery. Fishermen catch rates in 2004 and in part of 2005 were unusually low. Gizzard shad abundance in 2004 and 2005 are at or near all time highs, which is likely accounting in part to reduced catch rates by fishermen for several species. The mild winter of 2004 allowed the strong 2003 year-class of shad to survive in very high numbers. Collection rates of largemouth bass in the fish population survey in fall 2005 were fair, with 34 bass, age 1+ and older, collected per hour. The size distribution was excellent from 6 through 16 inches due to the recent boost in recruitment. Largemouth bass from 2 to 20 inches were collected with the largest weighing 4.6 lbs. The largemouth bass fishing prospects for Lake Shelbyville are rated as good for 2006 and should improve significantly in future years.

LAKE JACKSONVILLE - This 476 acre lake was rehabilitated and restocked in 1986. Since the rehabilitation, an above average largemouth bass population has developed. Numbers of bass in the 2 - 5 pound range are quite abundant and larger bass in the 6 - 8 pound range are not uncommon. During the 2004 fish population survey, largemouth bass collection increased to 75 bass per electrofishing hour. Seventy-five (75%) of the largemouth bass collected were12 inches or larger. Fifty-four (54%) of these bass were 15 inches or larger. Of all the largemouth collected that were 12 inches or larger, 18% were 18 inches or larger. Natural spawning in the early 1990's resulted in insufficient numbers of small bass being produced. In an attempt to improve the overall bass population, the City of Jacksonville built a 2.8 acre nursery pond that produces 4,000 to 7,000 largemouth bass fingerlings each year. The nursery pond produced fish are supplemented with additional fingerling stocking from fingerlings produced from the Illinois Hatchery System. This lake has consistently produced quality largemouth bass that the Lake has attracted the attention of many bass clubs and subsequent tournaments. Since so many anglers wish to fish Lake Jacksonville, the City has adopted a policy where it controls the number of tournaments conducted each year. Applications are accepted beginning January 2 of each year on a first come-first serve basis. If your club wishes to schedule a tournament the number to call is 217/479 - 4641.

LAKE PITTSFIELD - This 240 acre, city owned lake maintains a stable largemouth bass population year after year. During the 2004 fish population survey, 110 largemouth bass were collected per hour of electrofishing indicating a very slight decline from 118/hour in 2003. One to three pound individuals dominate the population, but adults in the 5 to 7 pound range are not uncommon. A 14' minimum length limit is in effect with most anglers practicing “catch and release”. Overall the largemouth bass population is rated good. Dense beds of coontail on the eastern shoreline providing “refuge” areas for young-of-year, also provide ambush points for feeding adults. Anglers utilizing weedless rigs do best.

SILOAM SPRING LAKE - This small, deep and clear, 58 acre lake has always maintained a strong largemouth bass population comprised of smaller bass under 2 pounds. However, in the spring under turbid conditions, when the larger adults are in the pre-spawn condition, several large adults in the 6 to 8 pound range are caught. Largemouth bass collected during the most recent fish population survey indicated fifty-four (54%) of the fish collected were between 8" and 12". There is a 12 to 15 inch slot limit with a three fish per day creel limit.

SCHUY-RUSH LAKE - Initially this lake was built to accommodate 225 acres of water and was designed to catch silt from the surrounding watershed. Today, the lake is approximately 185 acres. Steep hillsides leading to the water’s edge as well as lakeshore development and forest removal is increasing sedimentation. This has subsequently led to a decrease in visibility and may be impacting the spawning activity. In 2004 the largemouth bass population was largely comprised of individuals greater than 12 inches (73%). On a more positive note; 54% of these fish were greater than 16 inches.

WEINBERG-KING LAKE - This small 3.8 acre lake located in Schuyler County boasts of a strong, well balanced largemouth fishery. Most recent fish population survey data indicates a strong spawning in this State Park lake. Twenty-seven percent (27%) of the largemouth bass collected were 12' or larger. Only bank fishing is allowed with 2 pole and line fishing only.

LAKE SANGCHRIS - As always, this 2,234 acre lake is one of the best bass lakes in the state. In the Fall of 2005 we had a phenomenal electrofishing survey collecting a record 142 bass per hour indicating a very high density bass population. Half that number would have been considered very good. As a matter of fact if there are too many bass in a lake they can overpopulate and their growths could be stunted. This is not the case however in Sangchris, 32% of the bass collected were over the 15" minimum length limit. And 10 % were over 18". Equally important, 18% of the bass sampled were young-of-the-year indicating an excellent spawn in 2005 and, due to the warm water creating longer growing seasons, the young averaged 8" in length. At that size, survival through the Winter months is excellent. The only down-side to the bass population is that there were individuals throughout the lake that were in poor body condition. Forage is available in a record number of threadfin shad but the lake gets very hot in the Summer due to power generating. That hot water may cause the fish to expend more calories than it consumes resulting in weight loss. Although somewhat dated, results from a creel survey (angler interview survey) conducted in 1998 and 2000 revealed 126,920 bass were caught in 1998 and only 2607 (2%) were harvested (taken home). In 2000, a drought year, those numbers were down significantly. Only 69,096 bass were caught. Of that, 2294 were harvested. In 1998 59 bass were caught per acre of water and only one averaging 3.2 pounds was taken home. Those figures are among of the highest in the state.

LAKE SPRINGFIELD - Bass fishing should be very good on this 4,234 acre lake. Since 1992 fish population surveys have consistently produced 100+ bass per hour of electrofishing with the upper third of the lake (west of the I-55 Bridge) producing over 150 bass per hour. In the Fall 2005 electrofishing survey the total catch was113 bass per hour, the second highest ever recorded. As in Lake Sangchris, this year’s spawn was excellent. Young comprised 17% of the catch and averaged nearly 8". Survival should be excellent through the first year. 18% of the bass collected were over the 15" minimum length limit but, as usual, only 2% were over 18". While that figure(2%) is comparatively low, it is the best that lake has ever produced. Additionally, the bass are in excellent body condition with a 15" bass averaging 2.25 pounds. That is 25% above the statewide average. While the numbers of 18"+ bass in low with the total bass density is so high and their body conditions so good the population would be described as excellent.

LAKE TAYLORVILLE - This 1286 acre lake in Christian county has made a tremendous turn-around over the past twelve years. From 1982-1992 average catches were approximately 25 bass per hour of electrofishing and all fish were over 12". This indicates poor spawns and recruitment. That number steadily increased from 1992 to an all-time high of 100 bass per hour of electrofishing in 2001. The Fall 2005 survey continued that trend. In spite of poor weather conditions, a very good seventy-four (74) bass were collected per hour of electrofishing. All of those fish were in excellent body condition due to a strong gizzard shad population. Nearly 35% of the bass surveyed were over the minimum length limit of 15" and 5% were over 18". As some of you may know, in 1992 the city and the Department of Natural Resources began a sport fisheries recovery program attempting to increase the numbers of bass in the lake. The city built several nursery ponds on arms of the lake. Two are used to raise largemouth bass and one is used to raise young crappie or sauger depending upon what is needed in the lake. These ponds are drained every fall releasing the young fish into the lake. To date the lake has been stocked with just over 50,000 largemouth bass fingerlings, 63,000 crappie and 3,000 sauger from those ponds. Because of the strong shad population bass, crappie and sauger grow very well once they are released. One note: the lake is very shallow, averaging less than six feet deep. Caution should be taken when running on the lake to avoid submerged islands. The upper half of the lake averages only three feet deep and little bass habitat exists except for the lotus pads.

LAKE CHAUTAUQUA - This 1200 acre lake, owned by the United States Fish and Wildlife Service, is located just north of Havana and is a backwater lake of the Illinois River. A project beginning in the early 1990's and recently completed raised the berm (levee) that separates the lake from the river. In conjunction with the re-construction of the berm, the lake was drained. After re-filling, the Illinois Department of Natural Resources-Division of Fisheries working with the USFWS stocked the lake in the Spring and Summer of 1999. 120,000 bass fingerlings and 20,000 channel catfish fingerlings were released into the lake as well as 40 breeder bass, 400 breeder bluegill and 250 breeder black crappie. Our 2005 electrofishing surveys revealed a good bass fishery with fish up to 5 pounds common. In the Fall survey 36% of the bass collected were over the 15" limit and 9% were over 18". Over all the catch per hour is lower than desired but with continued stockings that population should remain in pretty good shape. In August of 2004 and then again in 2005 the IDNR Jake Wolf Fish Hatchery stocked in total 46,000- 4" bass fingerlings and 177 breeder sized bass (4 pounders) to enhance the bass population. The lake closes for waterfowl season in the Fall and the Spring migration, opening to boat traffic in April. There is a concrete ramp and no horsepower limit on the lake but there is a no wake regulation.

PRAIRIE LAKE - This 210 acre lake is the largest of the three lakes recently built on the 15,575 acre site in Cass County. This lake was initially stocked in the Fall of 1999 with bluegill, redear sunfish, channel catfish and muskies. Followed in the Summer of 2000 with 21,000 largemouth bass. As in any new lake, growth rates were excellent. The first bass stocked are now five years old and average approximately 20" or five pounds. These fish are relatively young and have seen few lures so they are quite vulnerable to anglers. Fifty-two percent (52%) of those collected in the electrofishing survey were over the 15" minimum limit and an incredible 16% were over 18" in the Spring of 2005, where nearly 100 bass were collected per hour. Angling has been excellent for that past two years and should continue.

GRIDLEY LAKE - This 25 acre lake was the first constructed on the site and was initially stocked in 1997. The largemouth bass fishery is slowly becoming “stunted” due to overpopulation. This was the plan for this lake from the beginning. With an overabundance of bass as predators, there will be high predation on the bluegill and redear sunfish populations. With high bass predation keeping the panfish under control there is a very good chance that the panfish that aren’t eaten by the bass will grow to large sizes. So in a nutshell, Gridley Lake is being managed for a high-quality bluegill and redear fishery. While most of the bass (90%) are under 15" there are still a few very nice large fish. Three bass over 5 pounds were sampled in the Spring fish population survey.

DRAKE LAKE - Drake Lake is the third lake to be constructed on the site. It’s 35 acres are surrounded by a beautiful hardwood forest and may be the prettiest at Jim Edgar/Panther Creek. It, like the other two lakes, is deep at nearly 45' and the water is crystal clear. Drake was initially stocked in the Fall of 2001 with bluegill, redear sunfish and channel catfish. Largemouth bass came in the Summer of 2002. As with any new lake the fish grew at incredible rates. The 3+ age bass now range from 14"-16" and average 15", the minimum length limit. They are in excellent body condition as well. This lake, as with Gridley, will be managed for panfish so at some point in the not-to-distant future the bass should start to over-populate and “stunt” thereby ensuring high quality bluegill and redear sunfish populations.

For more information on the bass populations in these lakes contact the district fisheries biologist at 309/543-3316.

OTTER LAKE - The Spring 2005 electrofishing survey improved significantly as compared to the 2004 Spring field work. 250 Largemouth Bass (62.5 fish/hr.) were captured during four hours of daytime shocking. These fish ranged from 3.0" to 20.8", and weighed up to 5.4 lbs. Reproduction has increased since initiating the 4" Largemouth Bass supplemental stocking program. The IDNR, and Otter Lake Water Commission have stocked these fish since Summer / Fall of 2004. 52 (20.8%) of all fish collected measured less than 8" in total length. This value represents a solid jump from the 2004 sample. Recruitment has also progressed since our last data collection. 90 (36%) of all Largemouth Bass were 15" or more in size, as compared to 30% the previous year. As well, larger individuals are beginning to take hold in this predator population. 32 bass(12.8%) exceeded the 3 lb. mark. This population is rated good for the 2005 report period.

MT. OLIVE NEW CITY LAKE - This impoundment endured a massive oxygen depletion fish kill several years ago. Since then IDNR - Fisheries has been supplementally stocking 4" Largemouth Bass in an attempt to strengthen the existing predator base. It looks as though this program will be successful at this point. In May of 2005, IDNR - Fisheries conducted a Largemouth Bass supplemental stocking evaluation. In one hour of daytime electrofishing, 86 fish were seen. These fish measured from 3.75" to 17.75" in total length, and topped the scale at 2.91 lbs. 32.6% were less than 8", 29% were 8" to 14", and 18.6% exceeded 16" in size. It looks as though this bass fishery will be back in business soon. This impoundment is rated average for the 2005 reporting period.

HILLSBORO OLD CITY LAKE - The May 2005 shocking survey yielded 77 Largemouth Bass in one hour of daytime work. These Bass ranged from 5.5" to 21", and weighed up to 4.8 lbs in total weight. Reproduction appears good, as 28 individuals (36.4%) measured less than 8" in size. Harvestable sized fish are also present in this fishery. 15 fish (19.5%) exceeded 15" in length. As well, 9 Bass (11.7%) weighed at least 2.5 lbs. in total weight. This fishery is rated average for this period.

WALTON PARK LAKE - 93 Largemouth Bass were seen in one hour of daytime electrofishing on May 25, 2005. This lake has been stocked with 4.2" to 5.1" Bass fingerlings since August of 2004, and has been involved in the Bluegill study. Reproduction could be better, as only 11 (11.8%) were found less than 8" in total length. On the other hand, recruitment looks good with 60 individuals (64.5%) residing in the 8" to 15" zone. Larger, harvestable sized fish are present in this water body, as well. 12 (14%) exceeded 2.5 lbs in weight. This fishery is rated average for the 2005 survey results.

SILVER LAKE - The 2004 fall survey shows a continued increase in bass numbers from the previous surveys. Forty three bass per hour were collected as compared to 37 bass per hour in the 2002 fall survey. The number of larger bass has also increased from 5% greater than 15 inches in 2002 to 25% greater than 15 inches in the 2004 survey. This lake received a stocking of 9,350 4 inch largemouth bass in 2004. This stocking combined with an apparent improvement in reproduction and recruitment of bass in this lake should result in continued improvement in the bass population and size structure in the coming years. The angling prospects for bass would be rated as fair to good and improving on this lake. A permit from the city of Highland is required for boat access to the lake. There is a 25 HP motor limit and statewide sportfishing regulations apply.

HORSESHOE LAKE - This is a large, shallow, flood plain lake that floods from the Mississippi River during high water. This flooding results in a very diverse fish community in the lake. The fish community includes lots of carp, buffalo, drum, gar, and yellow bass that compete for space and food with largemouth bass. However, the lake maintains an impressive population of bass. The Electrofishing survey conducted in the fall of 2004 showed good numbers of quality largemouth bass. The survey produced 55 bass per hour, of which 47% were greater than 15 inches in length and 12% were greater than 18 inches. These numbers are up from the previous two surveys in 2000 and 2002. The lake gets a lot of shoreline anglers but not a lot of boat fishing targeting largemouth bass. The lake could be considered a “sleeper” bass lake. Quality bass can be found around woody structure, rip-rapped banks and duck blinds. There is a 50 HP motor limit on this lake. There is a 15 inch length limit and 3 fish daily creel limit .

PEABODY RIVER KING STATE FISH AND WILDLIFE AREA (various lakes) - This area is a reclaimed strip mine with 504 acres of fishable water. This site has a lot to offer the adventuresome angler. Most of the recent surveys on these lakes have been less than accurate. Very high conductivity, clear, and deep water have prevented reliable survey information. Good numbers of bass are present in most lakes. Some lakes appear to have high numbers with small average size and others have fewer bass but very good average size. In general the number and quality of bass increases with the degree of difficulty of access. Bass over 19 inches in length have been collected from some of the more remote lakes. Anglers willing to hike or take a boat to these remote lakes will be rewarded with good fishing. Use of lighter line and smaller baits would likely increase success in the lakes with very clear water. The larger lakes have a 10 HP motor limit, other lakes are restricted to electric motors only, and others are bank fishing only. A 15 inch length limit and 3 fish daily creel applies to all lakes.

BALDWIN LAKE - Growth rates for bass are exceptional in this cooling lake. Average growth rates for 1+ year old fish are 14.8" and for 2+ year old fish are 17.5". Bass numbers have been lower than desired over the last three years, but during our latest survey, we collected 45 bass/hour compared to 40 bass/hour from 03' and ‘04. The goal is 60 fish/hour. Our latest survey showed that the current bass population has the highest percentage of large bass in memory. Forty-eight percent of the bass stock was 15 inches or greater in length, while 15 percent of the stock was 18 inches or greater in length. Good numbers for Baldwin. The largest bass collected weighed 5 lbs. We have also introduced smallmouth bass into the lake, which are starting to develop a population. Although we collected only 7 smallmouth bass during our latest survey, a few of them were young fish which is encouraging. I would rate the bass fishing as good for 2006, with a decent chance of catching a largemouth bass in the 5 or 6 pound weight range. An 18 inch minimum length limit/3 fish per day creel applies. Most of the good habitat consists of rip-rap. The southern end of the lake is closed annually as a waterfowl refuge from November 1 to February 1.

Population: Similar to 2004, our annual electrofishing survey showed that the bass population structure was dominated by larger fish. Fish were most abundant in the 14 to 17 inch length range. This is shown by the PSD of 72, (proportional stock density, the % of fish that are 12" and longer in a stock), and RSD 14, (relative stock density, the % of 14" and longer fish in a stock) was also high at 70. RSD 18 was higher than in the past five years with a value of 8.5. The ratio of young of the year bass was pretty good with a YAR value of 0.5 (goal is 1.0). Catch per unit effort was down to 24 bass/hour of electrofishing compared to 32 fish in 2004. This was due to poor sampling conditions and does not reflect an actual change in the population. Survival of bass appears to be good, with an abundance of forage. In fact, there were staggered spawns of gizzard shad in the spring, resulting in several length classes, and the threadfin shad also spawned, providing additional, valuable, forage for smaller bass. Relative weight (Wr) of the sample population was an excellent 104, (acceptable range 90-110) which means the bass were plump and healthy. One limiting factor for the bass population appears to be lack of suitable habitat as the reservoir ages.

Habitat: Artificial habitat was created using Christmas trees in the Allen Branch Access area. An estimated 17,000 trees were placed in various locations within the area. Habitat is created at different locations every year in this manner. Rip-rap also provides excellent habitat for the bass. Woody debris in the cove areas is also good habitat, dependant on water levels.

Stocking: 2005 proved to be an excellent year for bass production at the three Eldon Hazlett nursery ponds. Forty-seven thousand bass with an average length of 5" were released into various locations around the lake. An additional 30,000, 4" bass were stocked into the lake from one of our state hatcheries. These bass are stocked to help compensate for years that have poor natural reproduction. One hundred fifty-thousand threadfin shad were also stocked from a COE nursery pond.

The current 14" minimum length limit and statewide bag limit of 6 fish will be maintained.

Continue habitat projects; Look into creation of artificial reefs using rip-rap or other materials.

Water level coordination with the COE will continue to enhance reproductive success.

There should continue to be good angling for bass. In terms of size and numbers, the population is similar in structure to last year, and the bass are plump and healthy. Expect excellent survival of these fish into 2006. Look for most of the bass to fall into the 1.5 to 4 pound weight range. The most abundant length classes of bass fell into the 14 to 17 inch length range. Expect the legal bass to have an average weight of around 2.3 lbs. The largest bass collected during our fall population survey weighed 5.5 pounds. Bass weighing between 6 to 7 pounds were observed during our spring survey. Spring appears to be the best time to catch those large breeders.

FORBES LAKE - The fall 2005 fish population survey indicated continuing improvement. Catch per unit of effort was up significantly from 60 to 128 fish per hour, and some of this increase was due to large numbers of young of the year. Reproduction was very good as indicated by a young/adult ratio of 2.9/1. The proportional stock density and relative stock density indices improved indicating more fish growing out of the stock-piled size range resulting in more larger sized fish. A supplemental stocking of 6,000 four-inch fish was made and 19.4% of the bass sampled were from this stocking. The big bass of the survey was 21.0 inches in length and weighed 6.4 pounds.

SAM DALE LAKE - The fall 2005 fish population survey indicated that the bass population continues to do well. Densities remain good as indicated by a catch-per-unit of effort of 83.5 fish per hour of sampling. Both the proportional stock density and relative stock densities were lower by small percentages due possibly to sampling bias resulting from high temperatures. Reproduction was good as indicated by a young/adult ratio of 2.3/1, and the big bass of the survey was 19.3 inches in length and weighed 4.6 pounds.

LAKE SARA - The fall 2005 fish population survey indicated continued improvements in the bass population since the 1999 mortality. The proportional stock density increased modestly to 58% and a considerable increase in the relative stock density at 14 inches to 42% indicates the growth of a significant number of fish to legal size. Density remains acceptable as the catch-per-unit of effort increased to 68 fish per hour of sampling. The young/adult ration of 1.7/1 indicated fair to good reproduction. The big bass of the survey was a lot bigger than the past number of years at 22.25 inches and 6.9 pounds.

NEWTON LAKE - The largemouth bass population in Newton Lake remains stable, and fishing prospects should remain good for 2006. The PSD increased for the first time in three years, due in large part to a significant increase in the number of fish 12" - 15" in length. These fish represent a large 2003 year class and are exhibiting excellent growth rates. Growth rates for bass in Newton Lake remain above average, and the mean Wr value for bass over 8" in length is 96. A large portion of the adult bass population (41%) is currently comprised of bass >15" in length. The percentage of bass greater than 18"in length remained stable. The catch per effort during the fall population survey decreased by 50%, however this was influenced in part by extremely poor sampling conditions (water temp. > 90^o F and water levels more than 3 ft. below normal pool). If recruitment and growth rates remain good and mortality low, the population should continue to improve over the next few years. Newton Lake has a 25 h.p. limit, and current regulations include an 18" minimum length limit and three fish daily creel limit for largemouth bass. In addition, the lake is closed to fishing during the regular firearm deer season.

EAST FORK LAKE - The bass population in East Fork Lake continued to improve. Size structure of the population remains excellent with 34% of the bass population now larger than 15". This is a 36% increase from last year. All of the other population indices improved as well and all met or exceeded their target range. The catch per effort declined 9% to 63 per hr., but this was likely the result of less than optimal sampling conditions. The Wr remained relatively stable at 94. If growth rates and recruitment remain good as expected, this lake should provide excellent bass fishing over the next few years. Boat permits and tournament permits are required on this city-owned lake, and may be purchased in advanced. For permit information contact the Olney City Clerks office at 618/395-7302.

REND LAKE - The Rend Lake bass population is in very good shape, and shows potential for further improvement in the near future. A decline in the Rend Lake bass population in recent years was linked in part to poor recruitment. To address this concern, over 200,000 bass fingerlings have been stocked in the last four years. These fish have had a significant impact on the density and size structure of the population. Over the last four years, the population indices have shown meaningful improvement. Data from the most recent population survey show bass show all population indices (except for bass > 20") met the target goals, and the condition of all sizes of fish was excellent. The number of fish exceeding the 14" minimum length limit increased 23% over the previous year, and as the population continues to mature, the numbers of larger fish are expected to increase as well. Bass numbers have also improved, and growth rates continue to be good. Maintaining a steady flow of smaller fish into the population through supplemental stocking has helped to stabilize the size structure of the population The large numbers of bass just under 15" in length should help further improve the size structure of the population in the coming year. The largemouth bass population continues to be dominated by a large number of sub-legal 8"-14" fish, and this is the direct result of our increased stocking efforts. However, 32% of the adult bass population is currently comprised of legal-sized (>14") fish. Most of these fish are 14" - 18" in length and weigh 1.5 to 3.5 lbs. Larger bass up to 6 lbs are present in numbers similar to last year.

JONES LAKE - This lake is an artificial impoundment located five miles southeast of Equality on the Saline County Conservation Area. The lake has a surface area of 105 acres, maximum depth of 35 feet, with an average depth of 13 feet. Fishing regulations for Jones Lake are as follows:

Largemouth bass Largemouth bass between 14 - 18 inches must be released immediately, 5 fish under 14 inches and 1 fish over 18 inches can be harvested daily

Stock indices from survey data are within recommended ranges for a healthy largemouth bass population. Proportional stock density was 32 which indicates good numbers of quality size fish. Mean relative weights are within recommended ranges and the young adult ratio has increased. The largemouth bass population appears to be in good condition and will provide good fishing opportunities.

HARRISBURG NEW CITY RESERVOIR - This lake is located approximately one mile east of Galatia and has a surface area of 209 acres. The lake has a maximum depth of 30 feet and an average depth of 10 feet. Fishing regulations for Harrisburg New City Reservoir are as follows:

Largemouth bass fishing prospects look very good. Recent survey data revealed a balanced fishery with an abundance of bass 3 - 5 pounds. Population indices are within recommended ranges, however the number of bass greater than 18 inches has declined slightly.

CEDAR LAKE - Cedar Lake is located five miles southwest of the City of Carbondale in Jackson County off of Route 51 South. Largemouth bass are very abundant in Cedar Lake. There is a 14-18 inch protected slot limit on this lake. Exploitation is low and harvest of bass less than 14 inches appears to also be almost non-existent. In 2002, the daily creel limit on this lake was changed from two bass under 14 inches and two bass over 18 inches to five bass under 14 inches and one bass over 18 inches. Bass anglers are encouraged to harvest the bass under 14 inches to improve the overall condition of the bass population. Thinning out the smaller bass will increase bass growth rates and body condition which should result in a faster growing bass population. During the 2005 sample, largemouth bass were collected at a rate of 110 fish per hour. The percentage of bass collected that were in the 14-18 inch protected slot was the highest on record. The percentage of bass over 18 inches was the second highest on record. Overall, the 2005 spring bass survey was the best sample on record (comparable records began in 1993). There is a 10 HP motor limit on this lake.

KINKAID LAKE - This 2750-acre lake is located fives miles northwest of Murphysboro in Jackson County. Largemouth bass fishing in Kinkaid Lake for 2006 should be good. There is an abundance of bass less than 16 inches including numerous bass between 15-16 inches. Bass more than 16 inches are present but tend to be difficult to catch. The bass in this lake are relatively slow growing but they are long-lived. Smaller bass, less than 12 inches, tend to be skinny but once bass reach 12-13 inches the growth rates and body condition greatly improves. The best chance to catch bass in this lake is in the spring and fall as this lake receives a lot of recreational boat traffic during the summer months. Because of excessive angling pressure and lots of recreational boat traffic, anglers may have better luck if they fish slower and deeper than most bass anglers typically fish. Of the 276 bass collected during the 2005 spring survey, 33% were over 15 inches and 16% were over 16 inches.

LAKE MURPHYSBORO - This 145-acre state park lake is located two miles west of Murphysboro in Jackson County. The opportunity to catch bass over 15 inches and weighing 2-3 pounds is excellent. Other bass in the 12"-15" range are also very abundant. As part of an ongoing study, 3600 five-inch bass were stocked in this lake in 2005. Bass were collected at a rate of 74 fish/hr with 15% of the bass measuring 15 inches or better. This lake receives more fishing pressure for crappie and bluegill than for largemouth bass. There is a 10 HP motor limit on this lake.

PINCKNEYVILLE CITY LAKE - This 165-acre lake is located 3 miles northwest of Pinckneyville off of Route 127 West. This lake has an 18" size limit/1 fish per day creel limit which has resulted in excellent bass fishing the past few years. Of the 60 bass collected during the 2005 fall survey, 35% were over 15 inches and 8% were over 18 inches. Although bass numbers were down when compared to previous surveys, Pinckneyville remains one of the best bass lakes in southern IL. There is a 10 HP motor limit on this lake.

CRAB ORCHARD LAKE - Crab Orchard Lake is a 6,965-acre impoundment located in Williamson County approximately one mile south of Carterville. Largemouth bass fishing prospects for the 2006 season are good. A combination of more stringent harvest regulations (implemented in April 2002) coupled with increased stocking effort and habitat enhancement seems to be positively influencing population quality. During the 2005 fall survey an average of 84 bass were collected per hour of electrofishing, a 15% increase over 2004 which had increased 20% from 2003. Of bass collected during the fall of 2005, 23% were in the 12 to 16 inch range, indicating a bright future for the population. In addition, 18% were larger than the 16 inch minimum size limit, and 7% were larger than 18 inches. These percentages have been constantly improving. Growth rates for bass remain good and are attributed to lake productivity and abundant gizzard and threadfin shad.

A portion of Crab Orchard Lake east of Wolf Creek Road is closed to boat traffic October 1 to March 15 to reduce disturbance of resting waterfowl, and the extreme southern end of Grassy Bay is closed from April through June for a spawning sanctuary. All fishoffs and tournaments are required to be pre-registered with the refuge, and all anglers are required to have a refuge user permit. Write USFWS, Crab Orchard National Wildlife Refuge, 8588 Rt. 148, Marion, IL 62959 or call 618/997-3344 ext 334 for information.

UPPER MISSISSIPPI RIVER (POOLS 12 - 22) - The number of largemouth bass collected in 2004 fisheries surveys were equal to or higher than the 2003 surveys and the five year average. All age classes were well represented. Once again largemouth bass had a successful spawn and the 2003 year class survived the winter, pointing to good fishing in the future. Surveys indicate that largemouth bass numbers and size increase upstream of L & D 19, with Pools 13, 18, and 19 the best. However, bass fishing below L & D 19 is also good. A Fall 2004 tournament in Quincy saw several 4 lb.+ bass reach the scale.

Smallmouth bass populations are much lower in the river, but their numbers and size have increased in the last few years. The best smallmouth fishing occurs from the Quad Cities to Savanna. Smallmouth in the 3 to 4 lb. Range have been collected in recent surveys. Pool 19 also has several tributaries with good smallmouth bass populations.

Bass fishing opportunities look bright for 2005 and the foreseeable future on the upper Mississippi River.

MIDDLE MISSISSIPPI RIVER (POOLS 24 - 26) - The number of largemouth bass observed in 2004 summer fisheries surveys in these pools was slightly higher than the 2003 total and was slightly lower than the five year average, but should offer ample largemouth bass fishing opportunities over the coming years. The surveys indicate there was a good spawn in all pools and good recruitment as revealed by the large numbers of smaller size fish. Largemouth bass numbers and size downstream of St. Louis (open river) are much lower and smaller than in the pooled river, but should still provide some good fishing opportunities for the persistent angler.

Although smallmouth bass populations are much lower and more localized than largemouth bass populations, their numbers and size appear to have increased over the past four years and should offer some fishing opportunities in the coming years. Smallmouth bass are rarely seen in the open river. Spotted bass, on the other hand, are only found in the Mississippi River downstream of the Melvin Price Lock and Dam, and their numbers and size are increasing. Harvestable spotted bass have been observed in fisheries surveys for the last three years in this river reach. It should be noted that all three black bass species were collected below the ‘Chain of Rocks’ Dam (Dam 27) this past summer.

Overall, good black bass fishing opportunities will continue in this river reach.

ILLINOIS RIVER - Bass fishing opportunities look bright for 2005 and the foreseeable future on the Illinois River.

The Illinois River continues to provide excellent bass fishing where suitable habitat and water conditions allow. Sampling on the River over the past few years indicates that bass in general are increasing in numbers up and down the River. Catches in the upper part of the River from Dresden down to Starved Rock were higher than average especially for smallmouth bass and may be the result of favorable water conditions experienced during the late summer-early fall season.

The bass populations in the lower and middle portion of the River remain strong. The species composition of bass appear to break in the Peoria Lakes area with smallmouth dominating the upper River and largemouth being dominant in the lower portion. Smallmouth ranged up to 16 inches in length, while largemouth bass ranged up to 18 inches.

Largemouth bass are taken most frequently in the main channel border and lake habitats, They like the cover of weed beds, brush, stumps, willows and fallen trees where they can hide from their prey. Since, largemouth are sight feeders they are attracted by action and not by smell of the bait or lure. They succumb to the temptations of a variety of lures, plugs, and jigs which must each be retrieved in the manner best suited to the lure. Common lures are Mepps spinners and plastic worms. Minnows hooked below spinners provide more attraction than the lifeless form of a minnow alone, The best fishing is in May, June and September; and once the weather warms to 75 degrees or better, early morning or evenings are best.

Smallmouth bass populations are found in local areas above Peoria especially in rocky and gravel shorelines free of sediment buildup. Areas immediately downstream of the navigation dams (Dresden, Marseilles, and Starved Rock) are the prime targets of smallmouth anglers. Although the smallmouth does not attain the size of largemouth bass, it is more of a scrapper and pound-for-pound provides more heart-pounding action than any other stream species in Illinois.

Largemouth bass dominated the collection this past year and conversations with tournament fishermen who fished the river indicated that the majority of fish weighed in during tournaments were largemouth. Tournaments continue to flourish, especially in the middle reaches of the River in the Peoria area. However, the largest numbers of bass from our collections continue to come from back waters in the lower River such as Myers Ditch, Panther Slough, and Otter Creek.

FOX RIVER - The Fox River is recognized as one of the better smallmouth bass fisheries in the state. Over the last 9 sampling seasons, catch rates for all areas of the river have averaged well over 30 stock size (≥7 in.) fish per hour, with some areas producing more than100 per hour.

Smallmouth bass were last sampled in 2004 at 8 stations in the urbanized area between Elgin and Oswego, where the most intensive angling typically occurs. This same set of stations was also sampled in 2001. In 2002, Smallmouth bass were sampled as part of the Fox River Basin Survey, which included 6 stations from Burtons Bridge to Wedron. Stations sampled in 2002 were different than those sampled in 2001 and 2004, so data were summarized separately.

Comparison of 2001 and 2004 results indicated little change in the smallmouth bass populations in terms of overall abundance or size structure, as shown in the table below. Combining all stations, the number of fish collected per hour of electrofishing was very similar for most size groups in 2001 and 2004. Additionally, the number of fish in the largest size group (14 inches or more), showed little change since the 2001 sample. The highest densities of smallmouth bass were typically found in the St. Charles, Batavia and Oswego areas.

Number of smallmouth bass collected per hour in the Fox River
SIZE CLASS	LENGTH RANGE	2001	2004	2002
YOY	<3 in.	1	2	19
Stock	> 7 in	45	55	11
Quality	>11 in	29	16	8
Preferred	>14 in	7	7	6
Total	All	67	81	34

The catch rate for young-of-the-year (Y-O-Y) smallmouth bass was very low in 2001 and 2004 suggesting poor reproduction in both years. Reproduction appeared to be more successful in 2002, with a total of 125 Y-O-Y collected, for a catch rate of 19 per hour. Reproduction in 2005 was very good for other rivers in the region (DuPage and Kankakee), therefore, it is likely Fox River smallmouth also spawned successfully. Relatively stable Spring water levels were present throughout the region, which typically provides good spawning conditions.

However, extremely low water levels and a severe algal bloom during summer 2005 may have affected recruitment and growth for smallmouth bass in all age groups. Respiration by live algae, combined with decomposition of dead algae can cause reduced dissolved oxygen concentrations in the river, particularly in the dark early morning hours. Although no fish kills were observed, reduced, or highly variable dissolved oxygen levels can cause stress to fish, reducing growth and increasing disease vulnerability. Smallmouth are one of the most sensitive sport species, and are very vulnerable to water quality degradation. Poor condition going into the winter months could lead to increased winter mortality.

Low water levels and high nutrient concentrations were the primary cause of the algal bloom on the Fox River. Elevated nutrient levels are the result of runoff from farms, yards and parking lots, and sewage effluent from the highly urbanized Fox River watershed. The entire Fox River in on Illinois EPA’s 303d impaired waters list due to problems with dissolved oxygen. A total of 15 dams on the mainstem, including 11 in Kane County alone, create many miles of slow moving, impounded habitat, which in addition to being unsuitable for smallmouth bass and other species, creates favorable condition for algae growth in the nutrient rich water. Projected increases in urban development in the Fox Watershed may exacerbate existing problems. Smallmouth bass populations will be monitored closely over the next few years, particularly in light of recent water quality and low water level concerns.

DUPAGE RIVER - The DuPage River system typically produces smallmouth bass catch rates lower than the Fox River, however, populations are very good some areas. In 2005, a survey was conducted at Shorewood, producing 28 stock-sized fish (≥7 inches) per hour, including several larger fish up to 17 inches. Reproduction was very good in 2005, as indicated by high number of Y-O-Y (46 per hour). Review of previous sampling results showed that natural reproduction was also very successful in the West Branch DuPage River in 2003 with many 2-3 inch fish (26-32per hour) present. Catch rates for stock size fish in lower West Branch and the DuPage River mainstem ranged from 10 to 20 per hour in 2003. One exception was the area between the Channahon Dam and the mouth of the DuPage River where a total of 45 stock size smallmouth bass were collected.

DES PLAINES RIVER - The Des Plaines River is not well suited for smallmouth bass due to the low gradient channel, combined with persistent water quality problems. Fish are occasionally taken in the higher gradient area downstream of Hofmann Dam, downstream of Romeoville, and in Salt Creek near Graue Mill. Attempts to stock these higher gradient areas has been largely unsuccessful, presumably because of water quality limitations. These short, isolated segments of higher quality habitat may be unable to sustain populations through natural reproduction. Frequent high flows, and rapidly changing water levels in this urbanized watershed may also have a detrimental effect on spawning. Largemouth bass are present throughout the river, but larger individuals appear to be in low abundance.

KANKAKEE RIVER - The Kankakee River is well known for excellent smallmouth bass fishing. Recent electrofishing results suggest that the population continues to be healthy throughout most of the river. In 2005, samples were taken at 13 locations from the State Line to the Des Plaines Conservation Area. The low gradient areas at the State Line and near the confluence with the Des Plaines River consistently produce the fewest total number of smallmouth bass (5 and 12/hour respectively). The higher gradient areas at Momence and in Kankakee State Park are the most productive, with catch rates ranging from 94 to 110 per hour. The catch rate for fish 14 inches or larger was 19-21 per hour in these well known ‘hot spots’. Smaller fish, and Y-O-Y were also very abundant in many areas of the mainstem and tributary streams as well, with up to 68 captured per hour. The abundance of smaller fish indicate good potential for the fishing over the next few years.

Number of Smallmouth bass collected per hour of electrofishing on the Kankakee River, 2005.
LOCATION	ALL SIZES	Y-O-Y	STOCK SIZE(≥7)	PREFERRED SIZE(≥14)
STATE LINE	5	2	2	1
ALEXANDER CAMP GRD	23	5	12	6
MOMENCE	76	30	30	21
RT 17	29	11	12	6
AROMA PARK	17	2	12	5
KANKAKEE DAM	49	8	26	11
DAVIS CREEK	110	43	37	10
WERNER RD BRIDGE	108	68	38	19
LANGHAM ISLAND	94	43	41	21
HORSE CREEK	45	30	9	2
WILMINGTON ISLAND	29	19	10	5
I - 55 BRIDGE	21	12	8	1
DES PLAINES CONFL	12	4	7	2
avg.	47.54	21.31	18.77	8.46

ROCK RIVER - The Rock River has an excellent smallmouth bass fishery. From Sterling north to the Wisconsin border, the smallmouth fishing is good to excellent. Any of the areas below the dams are extremely good as is the Grand Detour area. An analysis of 13 years of smallmouth bass data (1990 - 2003) for the River showed a gradual increase in the number of larger fish from Grand Detour to Rockford, possibly due to two strong year classes (1990, 1992) recruiting into the population. Preliminary results of a survey done in 2004 showed that another strong year class is present but these fish are currently only in the 7-8" range. However, as these fish grow, future fishing on the Rock River should remain strong.

EMBARRAS RIVER - Douglas/Coles/Cumberland Co. - This river continues to be a strong producer of spotted bass. A few ramps along the river will accommodate small boats and canoes. The river is generally shallow throughout its length as well. Good numbers of spotted bass and the occasional largemouth bass in the one to two pound range were collected during 2001 surveys. Numbers tended to increase to the south.

Sampling in 2004 below Lake Charleston produced a catch rate of 13 spotted bass per hour. Average length was 8 inches and maximum length was 14 inches for spotted bass. Catch rate for largemouth bass was 6 per hour. Average length was 12 inches and maximum length was 15 inches for largemouth bass.

Sampling in 2004 at Greenup produced a catch rate of 8 spotted bass per hour. Average length was 9 inches and maximum length was 11 inches for spotted bass. Only 2 largemouth bass per hour were collected at Greenup. The largemouth bass were in the 10 to 12-inch range.

KASKASKIA RIVER - Critically low numbers of smallmouth bass collected from the Kaskaskia River in the past 10 years of sampling have lead to the development of a recovery project to bring back sustainable numbers to the river. Smallmouth bass populations in the river basin have dropped drastically since the creation of Lake Shelbyville and they appear to be completely gone from the basin upstream of the lake. 2004 marked the second year of the smallmouth bass supplemental stocking program for the Kaskaskia River. In April 2004, 23 adult smallmouth bass were collected from the river and stocked into a pond, where they successfully spawned. In October, the adults and a modest 655 young were stocked into the river below Lake Shelbyville. Fall surveys before stocking, produced over 48 smallmouths per hour below the lake, up from 20.5 per hour in 2003. All but five of these fish were young, less than 8 inches long. This was an increase from 2003, but numbers of adult fish continue to be critically low. However, these numbers show that natural reproduction is still occurring in the river. Continued stockings should eventually increase numbers of adults in the river, and the new statewide regulations should help protect more smallmouth bass to allow them to reach maturity. Catch-and-release fishing for smallmouth bass in the Kaskaskia River is strongly recommended.

UPPER SANGAMON RIVER - A basin survey was conducted in 2003 on the Sangamon River Basin. Sangamon River mainstem sites produced from zero to 13 largemouth bass per hour. These sites averaged 4.1 largemouth bass per hour. The most productive mainstem site occurred just north of Lake Decatur with the largest fish measuring 21.1 inches. The mainstem sites also produced from zero to 5 smallmouth bass per hour, averaging less than one per hour.

The tributaries produced similar results with up to 14 largemouth bass per site and 2 smallmouth bass per site. Smallmouth bass were widespread throughout the Upper Sangamon River Basin, but they occurred in low numbers. The Salt Creek Basin continues to produce more smallmouth bass than the other parts of the Sangamon River Basin. Fishermen should be conservative with their take of bass from this river basin.

OHIO RIVER - The black bass population on the Ohio River continues to produce excellent fishing. Fall surveys produced many largemouth bass in good condition. Numbers were up from 2003 results and were actually the third highest since 1985. Greater numbers of bass over 14 inches were sampled than in previous surveys. These largemouth bass should provide a strong fishery next year. Big Grand Pierre, Bay, Dog, Lusk, Peters and Big Creek had the highest number of bass in the surveys. High water levels during main channel border surveys resulted in lower numbers of spotted and smallmouth bass collected. Rocky areas near Cave-in -Rock and Wabash Island produced a few spots in the one pound range. Surveys from the Wabash River produced the largest number and size of spots collected in 2004. Smallmouth bass were only found near Wabash Island and were down in numbers from last year.

Bass Tournament Data reported at the Golconda Marina indicated a slight decrease in fishing pressure, total catch and poundage. Over 2100 black bass were reported weighed in with the largest weighing 5.8 pounds and the average size at 1.6 pound. In 2004 the number of black bass reported per hour fished was 0.16 which is slightly down from last year but above 2002 rates.

Survey data and angler generated data indicate a good bass fishery on the Ohio River with excellent angling opportunities for future years to come.

Equal opportunity to participate in programs of the Illinois Department of Natural Resources (IDNR) and those funded by the U.S. Fish and Wildlife Service and other agencies is available to all individuals regardless of race, sex, national origin, disability, age, religion or other non-merit factors. If you believe you have been discriminated against, contact the funding source’s civil rights office and/or the Equal Employment Opportunity Officer, IDNR, One Natural Resources Way, Springfield, IL 62702-1271; 217/785-0067; TTY 217/782-9175.

This information may be provided in an alternative format if required. Contact the IDNR Clearinghouse at 217/782-7498 for assistance.

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