Hartsook Pond Dam 1 is an earth dam located in Macoupin County, Illinois, built in 1977. It carries a Low hazard potential classification.
Dam profile
NID height · 30 ft30 ft tall and 130 ft long, taller than 68% 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 Hartsook Pond Dam 1
The primary purpose of Hartsook Pond Dam 1 is fish and wildlife pond. The dam creates habitat for fish and wildlife, supporting local ecosystems and potentially serving conservation goals. The dam is owned by Charles Hartsook;charles Hartsook (private). It impounds the Tr- Nassa Creek Ne near Hagaman.
The dam stands 30 feet tall and stretches 130 feet across, creates a reservoir covering 2 acres, has a maximum storage capacity of 26 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1977, the structure is 49 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 05/10/2024.
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Location
| State | Illinois |
| County | Macoupin |
| Nearest City | Hagaman |
| River/Stream | Tr- Nassa Creek Ne |
| Coordinates | 39.50084, -89.92345 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 30 ft |
| Dam Height | 30 ft |
| Dam Length | 130 ft |
| Year Completed | 1977 (49 years old) |
Storage & Hydraulics
| NID Storage | 26 acre-ft |
| Max Storage | 26 acre-ft |
| Normal Storage | 13 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 232 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fish and Wildlife Pond |
| Owner | Charles Hartsook;charles Hartsook |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 05/10/2024 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | IL40087 |
| Federal ID | IL40087 |
| More Info | State Dam Safety Program |