North Logan Det. Dam
North Logan Det. Dam is a gravity dam located in Fremont County, Wyoming, built in 1952. It carries a Low hazard potential classification and has a poor condition assessment.
About North Logan Det. Dam
The primary purpose of North Logan Det. Dam is fire protection, stock, or small fish pond. The dam maintains a small impoundment used for fire suppression, livestock watering, or as a fish pond. The dam is owned by Doi Blm (federal). It impounds the North Logan Draw.
The dam stands 25 feet tall and stretches 845 feet across, creates a reservoir covering 40 acres, and has a maximum storage capacity of 552 acre-feet. Completed in 1952, 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 07/18/2017.
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Location
| State | Wyoming |
| County | Fremont |
| River/Stream | North Logan Draw |
| Coordinates | 42.95728, -107.93390 |
Physical Characteristics
| Dam Type | Gravity |
| NID Height | 25 ft |
| Dam Length | 845 ft |
| Year Completed | 1952 (74 years old) |
Storage & Hydraulics
| NID Storage | 552 acre-ft |
| Max Storage | 552 acre-ft |
| Normal Storage | 180 acre-ft |
| Surface Area | 40 acres |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | DOI BLM |
| Owner Type | Federal |
| Hazard Classification | Low |
| Condition Assessment | Poor |
| Last Inspection | 07/18/2017 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | WY02569 |
| Federal ID | WY02569 |
| More Info | State Dam Safety Program |