Lake Walter Scott Dam is an earth dam located in Effingham County, Illinois, built in 1967. It carries a Low hazard potential classification.
Dam profile
NID height · 33 ft33 ft tall and 370 ft long, taller than 76% of U.S. dams with a recorded height. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.
About Lake Walter Scott Dam
The primary purpose of Lake Walter Scott Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Illinois Disciples of Christ (private). It impounds the Trib Bishop Creek near Louisville.
The dam stands 33 feet tall and stretches 370 feet across, and has a maximum storage capacity of 331 acre-feet. Completed in 1967, the structure is well into its service life at over 50 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 10/29/2020.
At 33 feet, this dam is taller than 76% of dams nationwide.
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Location
| State | Illinois |
| County | Effingham |
| Nearest City | Louisville |
| River/Stream | Trib Bishop Creek |
| Coordinates | 38.96078, -88.52351 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 33 ft |
| Dam Height | 33 ft |
| Dam Length | 370 ft |
| Year Completed | 1967 (59 years old) |
Storage & Hydraulics
| NID Storage | 331 acre-ft |
| Max Storage | 331 acre-ft |
| Normal Storage | 198 acre-ft |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | Illinois Disciples of Christ |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 10/29/2020 |
| Emergency Action Plan | No |
Identifiers
| NID ID | IL00608 |
| Federal ID | IL00608 |
| More Info | State Dam Safety Program |