Ferron Debris Basin No. 4 (eva Conever)
Ferron Debris Basin No. 4 (eva Conever) is an earth dam located in Emery County, Utah, built in 1970. It carries a Significant hazard potential classification.
About Ferron Debris Basin No. 4 (eva Conever)
The primary purpose of Ferron Debris Basin No. 4 (eva Conever) is flood risk reduction. The dam is designed to control downstream flooding by temporarily storing excess water during storms and releasing it at a controlled rate. The dam is owned by Ferron Canal And Reservoir & Company (private). It impounds the Diversion Hollow near Ferron.
The dam stands 29 feet tall and stretches 1,290 feet across, has a maximum storage capacity of 61 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1970, the structure is well into its service life at over 50 years old.
This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. The most recent inspection on record was 07/15/2021.
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Location
| State | Utah |
| County | Emery |
| Nearest City | Ferron |
| River/Stream | Diversion Hollow |
| Coordinates | 39.10018, -111.17739 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 29 ft |
| Dam Length | 1,290 ft |
| Year Completed | 1970 (56 years old) |
Storage & Hydraulics
| NID Storage | 61 acre-ft |
| Max Storage | 61 acre-ft |
| Normal Storage | 44 acre-ft |
| Drainage Area | 1 sq mi |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | FERRON CANAL AND RESERVOIR & COMPANY |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Not Rated |
| Last Inspection | 07/15/2021 |
| Emergency Action Plan | No |
Identifiers
| NID ID | UT00385 |
| Federal ID | UT00385 |
| More Info | State Dam Safety Program |