Whitehorse Dam
Whitehorse Dam is an earth dam located in Coconino County, Arizona, built in 1938. It carries a Low hazard potential classification.
About Whitehorse Dam
The primary purpose of Whitehorse Dam is fish and wildlife pond. The dam creates habitat for fish and wildlife, supporting local ecosystems and potentially serving conservation goals. The dam is owned by Usda Fs (federal). It impounds the Trib.of Sycamore Creek near Clarkdale.
The dam stands 31 feet tall and stretches 400 feet across, has a maximum storage capacity of 260 acre-feet, and collects water from a drainage area of 3 square miles. Completed in 1938, the structure is well-established, with more than 75 years of service.
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 08/01/2017.
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Location
| State | Arizona |
| County | Coconino |
| Nearest City | Clarkdale |
| River/Stream | Trib.of Sycamore Creek |
| Coordinates | 35.11790, -112.01270 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 31 ft |
| Dam Height | 31 ft |
| Dam Length | 400 ft |
| Year Completed | 1938 (88 years old) |
Storage & Hydraulics
| NID Storage | 260 acre-ft |
| Max Storage | 260 acre-ft |
| Normal Storage | 260 acre-ft |
| Drainage Area | 3 sq mi |
| Max Discharge | 1,350 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fish and Wildlife Pond |
| Owner | USDA FS |
| Owner Type | Federal |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 08/01/2017 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | AZ82403 |
| Federal ID | AZ82403 |
| More Info | State Dam Safety Program |