Wildcat No. 2 is an earth dam located in Niobrara County, Wyoming, built in 1955. It carries a Low hazard potential classification and has a fair condition assessment.
Dam profile
NID height · 35 ft35 ft tall and 454 ft long, taller than 80% 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 Wildcat No. 2
The primary purpose of Wildcat No. 2 is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Werner Ranches Limited Partnership (private). It impounds the South Fork Wildcat near Edgemont, Sd.
The dam stands 35 feet tall and stretches 454 feet across, creates a reservoir covering 20 acres, and has a maximum storage capacity of 317 acre-feet. Completed in 1955, 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. Its condition is rated fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. The most recent inspection on record was 06/11/2024.
At 35 feet, this dam is taller than 80% of dams nationwide.
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Location
| State | Wyoming |
| County | Niobrara |
| Nearest City | Edgemont, Sd |
| River/Stream | South Fork Wildcat |
| Coordinates | 43.11278, -104.64472 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 35 ft |
| Dam Height | 35 ft |
| Dam Length | 454 ft |
| Year Completed | 1955 (71 years old) |
Storage & Hydraulics
| NID Storage | 317 acre-ft |
| Max Storage | 317 acre-ft |
| Normal Storage | 199 acre-ft |
| Surface Area | 20 acres |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Irrigation |
| Owner | Werner Ranches Limited Partnership |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Fair |
| Last Inspection | 06/11/2024 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | WY00605 |
| Federal ID | WY00605 |
| More Info | State Dam Safety Program |