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Lake Information

County: Will

Acreage: 2241

Average Depth: 8.76 feet

Shoreline Length: 15 miles

Recreational Amenities

Boat Fishing? Unrestricted

Boat Ramps? Yes

Boat Rental? No

Skiing? No

Swimming? No

Picnicking? No

Camping? No

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There are no zebra mussels in this lake.

Lake Status Summary  ( Full PDF Report )

Click here for a list of all reports.



Avg Wt.


Fish Status

Blue catfish


3 lbs


Initially stocked in 2008, blue catfish have shown excellent growth rates and provide an exciting complement to species available to the angler at Braidwood Lake. The largest collected in the 2014 survey weighed 15 pounds, but reports of anglers catching fish in excess of 20 pounds are not uncommon.



0.1 lbs


Found throughout the lake, bluegills are more commonly caught near rip-rapped shorelines. Larger fish seem to be in decline, as the average size bluegill in the 2014 survey was 5.5”. Bluegills larger than 7” are not common.

Channel catfish


0.8 lbs


A combination of very successful natural reproduction and high survival of young fish leads to a population dominated by smaller fish. Channel catfish collected in the 2014 survey ranged from 4” to 25” and 5.9 lbs. You can almost be guaranteed to catch channel catfish at Braidwood Lake.

Hybrid Striped Bass (Wiper)


4.4 lbs


A new and developing fishery, hybrid stripers were first stocked in 2011. An addition of 23,000 fingerlings was completed in 2014. According to site reports, angling for stripers was not as good in 2014 as the previous year, and the 2014 survey reflects that as few were recovered.

Largemouth bass

Very Good

1.1 lbs


Negligible spawning success resulted in a supplemental stocking program which was initiated in 2006. More than 25,000 4” fingerlings were added in 2014. Bass from the past two stockings were very prevalent in the 2014 fall survey and comprised nearly 75% of the total collection. Recruitment looks favorable with good year class distribution and adult bass collected in excess of 20”. Over 38% of the adult bass were 15”.

Location: Braidwood Lake is located in Will County approximately 1.25 miles south of the Village of Braidwood adjacent to U.S. Route 53.

Description: Braidwood Lake is a 2,640 acre, partially perched cooling lake. When impounded in 1981 several old strip-mine pits were flooded within the lake proper. No horsepower limitations; maximum speed limit is 40 mph except in designated "no wake" and "hazard" areas; working gasoline engine required as main propulsion unit; boats under 14' are not recommended. County Line Road Access (south access) has a four-lane concrete boat ramp with 35 car/trailer parking. An additional 75+ car lot is located adjacent to the ramp area. Cemetery Road Access (north access) has a two-lane concrete boat ramp with parking for 35 car/trailers. A majority of the shoreline is open to bank fishing, and these areas are clearly marked. Access to the interior islands by anglers is prohibited. Steep drop-offs, rock piles, man-made habitat, current and thermal breaks and woody cover are all present. The nature of this lake requires extreme care in boating and a good topographic map is well worth the expense.

History and Status of the Sport Fishery: The fishery is evaluated via biennial major surveys and species-specific ancillary surveys. Fish habitat enhancement has been conducted for several years and most recently involved the installation of commercially made units. Braidwood Lake supports a persistent phytoplankton bloom that suppresses rooted aquatic vegetation.

Braidwood Lake receives annual stockings of largemouth bass, blue catfish and most recently hybrid striped bass. No special mercury advisory or other contaminant-related consumption advisories pertain.

Excess production at the IDNR hatchery systems has allowed for the stocking of redear sunfish on a few occasions, and while not as prevalent as bluegill, larger specimens are caught. Flathead catfish were also stocked several years ago and a remnant population exists today. Braidwood Lake is maintained by periodically pumping water from the Kankakee River. As a result, the lake supports a variety of fish species that include common carp, quillback, freshwater drum and others. Braidwood Lake is supported by a thriving gizzard and threadfin shad forage base, as well as various other minnow species.

Additional Lake Information: Swimming, wading, water skiing and sail boating are prohibited. Braidwood Lake is open to fishing daily from 6:00 a.m. till sunset from March 1 until ten days prior to the opening of the waterfowl season (central zone). All fish species — two pole and line fishing only.Portions of Braidwood Lake are restricted to unauthorized access; these areas are clearly marked. Bank fishing boundaries are posted. Since windy conditions can produce treacherous waves, the lake can be closed at the discretion of the site superintendent.

Contact Information:
Mazonia/Braidwood State Fish and Wildlife Area
IDNR Fisheries County Biologist