Coulee City Wastewater Lagoon Cell 4

Significant HazardSatisfactory ConditionEmergency Action Plan: No

Location

StateWashington
CountyGrant
River/StreamOffstream - Grand Coulee
Coordinates47.60094, -119.29288

Physical Characteristics

Dam TypeEarth
NID Height15 ft
Dam Length2,015 ft
Year Completed2008 (18 years old)

Storage & Hydraulics

NID Storage56 acre-ft
Max Storage56 acre-ft
Normal Storage38 acre-ft
Surface Area7 acres
Max Discharge0 cfs

Ownership & Safety

PurposeOther
OwnerCoulee City Town Public Works Dept
Owner TypeLocal Government
Hazard ClassificationSignificant
Condition AssessmentSatisfactory
Last Inspection05/11/2022
Emergency Action PlanNo

Identifiers

NID IDWA01927
Federal IDWA01927
More InfoState Dam Safety Program

Nearby Dams

Coulee City Wastewater Lagoon 0.3 mi High Dry Falls Dam 1.7 mi High Mcdonald Dam 9.2 mi Low Jorgensen Dam 9.6 mi Low Jenkins Webley Dam 10.7 mi Low Pinto Dam 10.8 mi High Alkali Lake 11.3 mi Low Lindblad Brothers Dam 14.7 mi Low Sims Dam 14.8 mi Low Isaak Dam No 4 15.0 mi High