Lakes / Illinois / Randolph County / West C Streamline Lake
West C Streamline Lake, Illinois
99.34 acres
Surface Area
Where It Sits, and How Deep It Goes
Locator - Illinois
38.06 degrees N, 89.62 degrees W - Randolph County. State and county outlines drawn from Census boundary data; the lake marker is placed by its USGS National Hydrography Dataset coordinates, not by eye. Schematic - not a survey map.
How West C Streamline Lake Stacks Up
- Larger than 60% of the 511 lakes counted in Illinois.
- About 31 miles from Carbondale, as the crow flies.
Lakes Nearby
| Lake | County | Distance | Surface Area |
|---|---|---|---|
| East C Streamline Lake | Perry | 3.0 mi | 131.21 acres |
| Old City Reservoir | Randolph | 5.7 mi | 26.09 acres |
| New City Reservoir | Randolph | 6.6 mi | 45.47 acres |
| City Reservoir | Randolph | 10.0 mi | 33.36 acres |
| Boulder Lake | Perry | 10 mi | 27.92 acres |
| Wesseln Cut | Perry | 11 mi | 29.9 acres |
Straight-line distance between lake centers.
Facts and Figures
Questions About West C Streamline Lake
How Big Is West C Streamline Lake?
West C Streamline Lake covers 99.34 acres in Randolph County, Illinois.
What Is the Largest Lake in Randolph County?
Baldwin Lake is the largest lake in Randolph County, at 1,874.85 acres.
Largest Lakes in Illinois
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Carlyle Lake | Clinton | 22,796.77 acres | - |
| 2 | Mine Number 21 Reservoir | Franklin | 17,062.04 acres | - |
| 3 | Upper Peoria Lake | Woodford | 15,460.64 acres | - |
| 4 | Lake Shelbyville | Shelby | 10,235.1 acres | - |
| 5 | Crab Orchard Lake | Williamson | 7,292.57 acres | - |
All 511 Illinois lakes ranked by surface area
Sources: USGS National Hydrography Dataset (The National Map) lake data (ID 44745315). Verified October 30, 2026.