Milton-freewater Lagoon N-3
Milton-freewater Lagoon N-3 is an earth dam located in Umatilla County, Oregon, built in 1988. It carries a Low hazard potential classification.
About Milton-freewater Lagoon N-3
Milton-freewater Lagoon N-3 is a dam in Umatilla, Oregon. The dam is owned by City Of Milton-freewater (local government). It impounds the Unnamed Trib/walla Walla River near No Downstream Settlement.
The dam stands 12 feet tall, creates a reservoir covering 14 acres, has a maximum storage capacity of 161 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1988, the structure is 38 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 08/26/2016.
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Location
| State | Oregon |
| County | Umatilla |
| Nearest City | No Downstream Settlement |
| River/Stream | Unnamed Trib/walla Walla River |
| Coordinates | 45.95119, -118.48453 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 12 ft |
| Dam Height | 12 ft |
| Year Completed | 1988 (38 years old) |
Storage & Hydraulics
| NID Storage | 161 acre-ft |
| Max Storage | 161 acre-ft |
| Normal Storage | 161 acre-ft |
| Surface Area | 14 acres |
| Drainage Area | 0 sq mi |
Ownership & Safety
| Purpose | Other |
| Owner | CITY OF MILTON-FREEWATER |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 08/26/2016 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OR03724 |
| Federal ID | OR03724 |
| More Info | State Dam Safety Program |