Coulee City Wastewater Lagoon
High HazardSatisfactory ConditionEmergency Action Plan: No
Location
| State | Washington |
| County | Grant |
| Nearest City | Coulee City |
| River/Stream | Grand Coulee - Offstream |
| Coordinates | 47.60151, -119.28597 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 7 ft |
| Dam Length | 5,220 ft |
| Year Completed | 1997 (29 years old) |
Storage & Hydraulics
| NID Storage | 172 acre-ft |
| Max Storage | 172 acre-ft |
| Normal Storage | 111 acre-ft |
| Surface Area | 30 acres |
Ownership & Safety
| Purpose | Other |
| Owner | Coulee City Town Public Works Dept |
| Owner Type | Local Government |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 05/11/2022 |
| Emergency Action Plan | No |