Rock Water Hole Detention Dam
Rock Water Hole Detention Dam is a gravity dam located in Washakie County, Wyoming, built in 2003. It carries a Low hazard potential classification and has a unsatisfactory condition assessment.
About Rock Water Hole Detention Dam
The primary purpose of Rock Water Hole Detention Dam is water supply. The dam stores water for municipal, industrial, or agricultural use, helping ensure a reliable supply for the surrounding area. The dam is owned by Doi Blm (federal). It impounds the 15 Mile near Meteetse Wy.
The dam stands 36 feet tall and stretches 666 feet across, creates a reservoir covering 72 acres, has a maximum storage capacity of 521 acre-feet, and collects water from a drainage area of 28 square miles. Completed in 2003, 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 unsatisfactory, indicating serious safety deficiencies exist that require immediate attention or remedial action. The most recent inspection on record was 08/03/2016.
At 36 feet, this dam is taller than 83% of dams nationwide.
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Location
| State | Wyoming |
| County | Washakie |
| Nearest City | Meteetse Wy |
| River/Stream | 15 Mile |
| Coordinates | 44.16423, -108.34012 |
Physical Characteristics
| Dam Type | Gravity |
| NID Height | 36 ft |
| Dam Length | 666 ft |
| Year Completed | 2003 (23 years old) |
Storage & Hydraulics
| NID Storage | 521 acre-ft |
| Max Storage | 521 acre-ft |
| Normal Storage | 109 acre-ft |
| Surface Area | 72 acres |
| Drainage Area | 28 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Water Supply |
| Owner | DOI BLM |
| Owner Type | Federal |
| Hazard Classification | Low |
| Condition Assessment | Unsatisfactory |
| Last Inspection | 08/03/2016 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | WY01414 |
| Federal ID | WY01414 |
| More Info | State Dam Safety Program |