Chester No. 1
Chester No. 1 is an earth dam located in Sanpete County, Utah, built in 1883. It carries a Low hazard potential classification.
About Chester No. 1
The primary purpose of Chester No. 1 is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Chester Irrigation Company (private). It impounds the Canal And Oak Creeks near None - Drains To San.
The dam stands 12 feet tall, has a storage capacity of 56 acre-feet, and collects water from a drainage area of 69 square miles. Completed in 1883, the structure is over a century 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. The most recent inspection on record was 05/11/2022.
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Location
| State | Utah |
| County | Sanpete |
| Nearest City | None - Drains To San |
| River/Stream | Canal And Oak Creeks |
| Coordinates | 39.49018, -111.55242 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 12 ft |
| Year Completed | 1883 (143 years old) |
Storage & Hydraulics
| NID Storage | 56 acre-ft |
| Normal Storage | 56 acre-ft |
| Drainage Area | 69 sq mi |
Ownership & Safety
| Purpose | Irrigation |
| Owner | CHESTER IRRIGATION COMPANY |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 05/11/2022 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | UT00038 |
| Federal ID | UT00038 |
| More Info | State Dam Safety Program |