Sparrow Pond Dam
Sparrow Pond Dam is an earth dam located in Beaverhead County, Montana, built in 1965. It carries a Low hazard potential classification and has a poor condition assessment.
About Sparrow Pond Dam
The primary purpose of Sparrow Pond Dam 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 Us Fish And Wildlife Service (federal). It impounds the Sparrow Slough.
The dam stands 7 feet tall and stretches 520 feet across, creates a reservoir covering 17 acres, has a maximum storage capacity of 114 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1965, 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 poor, meaning the dam has recognized safety deficiencies that require remediation to address risks. The most recent inspection on record was 08/28/2018.
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Location
| State | Montana |
| County | Beaverhead |
| River/Stream | Sparrow Slough |
| Coordinates | 44.61500, -111.79333 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 7 ft |
| Dam Height | 7 ft |
| Dam Length | 520 ft |
| Year Completed | 1965 (61 years old) |
Storage & Hydraulics
| NID Storage | 114 acre-ft |
| Max Storage | 114 acre-ft |
| Normal Storage | 20 acre-ft |
| Surface Area | 17 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 32 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Fish and Wildlife Pond |
| Owner | US FISH AND WILDLIFE SERVICE |
| Owner Type | Federal |
| Hazard Classification | Low |
| Condition Assessment | Poor |
| Last Inspection | 08/28/2018 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MT03824 |
| Federal ID | MT03824 |
| More Info | State Dam Safety Program |