Davenport Sewage Lagoon No 1

High HazardFair ConditionEmergency Action Plan: Yes

Location

StateWashington
CountyLincoln
Nearest CityDavenport
River/StreamTr-Cottonwood Creek-Offstream
Coordinates47.66765, -118.14897

Physical Characteristics

Dam TypeEarth
NID Height7 ft
Dam Length2,100 ft
Year Completed1993 (33 years old)

Storage & Hydraulics

NID Storage48 acre-ft
Max Storage48 acre-ft
Normal Storage33 acre-ft
Surface Area39 acres
Drainage Area0 sq mi
Max Discharge4 cfs

Ownership & Safety

PurposeOther
OwnerDavenport City
Owner TypeLocal Government
Hazard ClassificationHigh
Condition AssessmentFair
Last Inspection08/25/2021
Emergency Action PlanYes

Identifiers

NID IDWA01727
Federal IDWA01727
More InfoState Dam Safety Program

Nearby Dams

Davenport Sewage Lagoon No 2 0.1 mi High Davenport Sewage Lagoon No 3 0.2 mi High Davenport Sewage Lagoon No 4 0.3 mi High Reardan Sewage Lagoon 12.4 mi High Western Nuclear Tailings Pond 14.6 mi Significant