Plum Creek Golf Course Lake Dam
Plum Creek Golf Course Lake Dam is an earth dam located in Scott County, Illinois, built in 1994. It carries a Low hazard potential classification.
About Plum Creek Golf Course Lake Dam
The primary purpose of Plum Creek Golf Course Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Great Scott Golf, Inc. (private). It impounds the Plum Creek.
The dam stands 29 feet tall and stretches 400 feet across, and has a maximum storage capacity of 90 acre-feet. Completed in 1994, the structure is 32 years old.
This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life. The most recent inspection on record was 08/15/2025.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Illinois |
| County | Scott |
| Nearest City | None |
| River/Stream | Plum Creek |
| Coordinates | 39.68559, -90.47915 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 29 ft |
| Dam Height | 29 ft |
| Dam Length | 400 ft |
| Year Completed | 1994 (32 years old) |
Storage & Hydraulics
| NID Storage | 90 acre-ft |
| Max Storage | 90 acre-ft |
| Normal Storage | 49 acre-ft |
| Max Discharge | 716 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | GREAT SCOTT GOLF, INC. |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Available |
| Last Inspection | 08/15/2025 |
| Emergency Action Plan | No |
Identifiers
| NID ID | IL50328 |
| Federal ID | IL50328 |
| More Info | State Dam Safety Program |