Enl. West Pearson Stock
Enl. West Pearson Stock is an earth dam located in Campbell County, Wyoming, built in 1958. It carries a Low hazard potential classification and has a fair condition assessment.
About Enl. West Pearson Stock
The primary purpose of Enl. West Pearson Stock is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Iberlin Mineral Partnership (private). It impounds the West Pearson Draw near Ranch In 13-49-77.
The dam stands 39 feet tall and stretches 356 feet across, creates a reservoir covering 3 acres, has a maximum storage capacity of 51 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1958, 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 05/31/2024.
At 39 feet, this dam is taller than 86% of dams nationwide.
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Location
| State | Wyoming |
| County | Campbell |
| Nearest City | Ranch In 13-49-77 |
| River/Stream | West Pearson Draw |
| Coordinates | 44.13750, -105.96306 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 39 ft |
| Dam Height | 35 ft |
| Dam Length | 356 ft |
| Year Completed | 1958 (68 years old) |
Storage & Hydraulics
| NID Storage | 51 acre-ft |
| Max Storage | 51 acre-ft |
| Normal Storage | 35 acre-ft |
| Surface Area | 3 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 753 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Irrigation |
| Owner | IBERLIN MINERAL PARTNERSHIP |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Fair |
| Last Inspection | 05/31/2024 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | WY02465 |
| Federal ID | WY02465 |
| More Info | State Dam Safety Program |