13-17-4975
13-17-4975 is an earth dam located in Campbell County, Wyoming, built in 2007. It carries a Low hazard potential classification and has a fair condition assessment.
About 13-17-4975
The primary purpose of 13-17-4975 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 Powder River Ranch Inc (private). It impounds the Crown Draw near Arvada.
The dam stands 59 feet tall and stretches 808 feet across, creates a reservoir covering 9 acres, has a maximum storage capacity of 200 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 2007, the structure is relatively new.
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 09/14/2023.
At 59 feet, this dam is taller than 95% of all dams in the United States.
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Location
| State | Wyoming |
| County | Campbell |
| Nearest City | Arvada |
| River/Stream | Crown Draw |
| Coordinates | 44.22056, -105.91222 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 59 ft |
| Dam Height | 49 ft |
| Dam Length | 808 ft |
| Year Completed | 2007 (19 years old) |
Storage & Hydraulics
| NID Storage | 200 acre-ft |
| Max Storage | 200 acre-ft |
| Normal Storage | 142 acre-ft |
| Surface Area | 9 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 11,300 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fish and Wildlife Pond |
| Owner | POWDER RIVER RANCH INC |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Fair |
| Last Inspection | 09/14/2023 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | WY02415 |
| Federal ID | WY02415 |
| More Info | State Dam Safety Program |