Belish
Belish is an earth dam located in Sheridan County, Wyoming, built in 1952. It carries a Low hazard potential classification and has a poor condition assessment.
About Belish
The primary purpose of Belish is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Belish Family Trust (private). It impounds the East Branch N Fk Early Ck near Monarch.
The dam stands 28 feet tall and stretches 413 feet across, creates a reservoir covering 3 acres, and has a maximum storage capacity of 32 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 09/17/2021.
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Location
| State | Wyoming |
| County | Sheridan |
| Nearest City | Monarch |
| River/Stream | East Branch N Fk Early Ck |
| Coordinates | 44.96190, -107.16960 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 28 ft |
| Dam Height | 28 ft |
| Dam Length | 413 ft |
| Year Completed | 1952 (74 years old) |
Storage & Hydraulics
| NID Storage | 32 acre-ft |
| Max Storage | 32 acre-ft |
| Normal Storage | 15 acre-ft |
| Surface Area | 3 acres |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Irrigation |
| Owner | BELISH FAMILY TRUST |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Poor |
| Last Inspection | 09/17/2021 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | WY00696 |
| Federal ID | WY00696 |
| More Info | State Dam Safety Program |