K2h Farms Mcnary No 1 Reservoir
K2h Farms Mcnary No 1 Reservoir is an earth dam located in Benton County, Washington, built in 1980. It carries a Low hazard potential classification.
About K2h Farms Mcnary No 1 Reservoir
The primary purpose of K2h Farms Mcnary No 1 Reservoir is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by K2h Farms (private). It impounds the Columbia River-offstream near Umatilla Or.
The dam stands 15 feet tall and stretches 1,600 feet across, creates a reservoir covering 10 acres, has a maximum storage capacity of 125 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1980, the structure is 46 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. The most recent inspection on record was 10/23/1998. That was over 27 years ago.
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Location
| State | Washington |
| County | Benton |
| Nearest City | Umatilla Or |
| River/Stream | Columbia River-offstream |
| Coordinates | 45.96951, -119.29860 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 15 ft |
| Dam Length | 1,600 ft |
| Year Completed | 1980 (46 years old) |
Storage & Hydraulics
| NID Storage | 125 acre-ft |
| Max Storage | 125 acre-ft |
| Normal Storage | 87 acre-ft |
| Surface Area | 10 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 250 cfs |
Ownership & Safety
| Purpose | Irrigation |
| Owner | K2H Farms |
| Owner Type | Private |
| Hazard Classification | Low |
| Last Inspection | 10/23/1998 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | WA00399 |
| Federal ID | WA00399 |
| More Info | State Dam Safety Program |