Nugent-shapanski 1
Nugent-shapanski 1 is an earth dam located in Jersey County, Illinois, built in 1954. It carries a Low hazard potential classification.
About Nugent-shapanski 1
The primary purpose of Nugent-shapanski 1 is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Nugent-shapanski;nugent-shapanski (private). It impounds the Tr- Otter Creek S Fork near Nutwood.
The dam stands 30 feet tall and stretches 400 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 1954, 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 08/22/2025.
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Location
| State | Illinois |
| County | Jersey |
| Nearest City | Nutwood |
| River/Stream | Tr- Otter Creek S Fork |
| Coordinates | 39.00261, -90.43860 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 30 ft |
| Dam Height | 30 ft |
| Dam Length | 400 ft |
| Year Completed | 1954 (72 years old) |
Storage & Hydraulics
| NID Storage | 26 acre-ft |
| Max Storage | 26 acre-ft |
| Normal Storage | 16 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 85 cfs |
Ownership & Safety
| Purpose | Irrigation |
| Owner | NUGENT-SHAPANSKI;NUGENT-SHAPANSKI |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Available |
| Last Inspection | 08/22/2025 |
| Emergency Action Plan | No |
Identifiers
| NID ID | IL40052 |
| Federal ID | IL40052 |
| More Info | State Dam Safety Program |