Dam West Spillway
- Mar–Jun, Sep–Nov
- best months
Overview Dam West Spillway is situated on the southern shore of Carlyle Lake, a prime getaway for city-dwellers and families. Located 50 miles east of St. Louis, the area offers the peaceful retreat of a small town combined with the grandeur of Illinois' largest man-made lake. Recreation Dam West Spillway provides fun both on the water and on shore. Boat ramps and courtesy docks are located nearby, and the vast lake allows for plenty of water sports. Fishing is a popular pastime, and the lake and Kaskaskia River offer year-round varieties of fish such as bluegill, crappie, channel catfish, flathead catfish, white bass, largemouth bass, freshwater drum, carp and walleye. There is plenty of open space for children to play and a multi-use biking and walking trail is located a short distance away at the dam. Facilities Dam West Spillway has one reservable group picnic shelter that can accommodate up to 75 people, as well as an accessible fishing pier and several amenities. It is within walking distance of a marina and boat storage facility and connected to the Dam West Day Use Area and Recreation Area, which offers a campground. The Carlyle Municipal Pool is a short drive away. Natural Features Created in 1967, the 26,000-acre lake is recognized as one of the nation's top ten inland sailing lakes and hosts several annual races and regattas. Carlyle Lake is home to an array of wildlife that can be seen throughout the year. Its waters and shores are a resting spot for migratory waterfowl and other birds. There are six established Watchable Wildlife Sites with viewing towers open to the public around the lake. Contact Info For facility specific information, please call (618) 594-2484. Nearby Attractions The Carlyle Lake Visitor Center, located in the Dam West Recreation Area, has information available and nature exhibits on display, including a 215-gallon aquarium with native fish.
Best time to go · Mar–Jun, Sep–Nov
Best time to visit Dam West Spillway
Best months: March–June and September–November. Best months have typical highs of 55–85 °F, lows of 30 °F or warmer (32 °F where the station doesn't record snow), at most one snowy day and no more than 12 wet days.
Jan
39° / 21°
10 wet
Feb
45° / 25°
9 wet
Mar
55° / 35°
11 wet
Apr
67° / 45°
12 wet
May
76° / 56°
12 wet
Jun
85° / 65°
10 wet
Jul
88° / 68°
9 wet
Aug
87° / 66°
8 wet
Sep
81° / 58°
8 wet
Oct
69° / 46°
9 wet
Nov
55° / 36°
10 wet
Dec
43° / 26°
11 wet
Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Carlyle Rsvr, IL, 1.2 mi away at 501 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.
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