Anchor Lake
Anchor Lake is an earth dam located in Summit County, Utah, built in 1932. It carries a Significant hazard potential classification.
About Anchor Lake
The primary purpose of Anchor Lake is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Marchant Extension Irrigation Company (private). It impounds the Middle Fork Of Weber River near Oakley.
The dam stands 12 feet tall and stretches 157 feet across, has a maximum storage capacity of 150 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1932, the structure is well-established, with more than 75 years of service.
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. An emergency action plan is in place for this dam. The most recent inspection on record was 09/01/2023.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Utah |
| County | Summit |
| Nearest City | Oakley |
| River/Stream | Middle Fork Of Weber River |
| Coordinates | 40.72185, -111.01573 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 12 ft |
| Dam Length | 157 ft |
| Year Completed | 1932 (94 years old) |
Storage & Hydraulics
| NID Storage | 150 acre-ft |
| Max Storage | 150 acre-ft |
| Normal Storage | 150 acre-ft |
| Drainage Area | 1 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Irrigation |
| Owner | MARCHANT EXTENSION IRRIGATION COMPANY |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Not Rated |
| Last Inspection | 09/01/2023 |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | UT00004 |
| Federal ID | UT00004 |
| More Info | State Dam Safety Program |