Mann Creek Dam

High HazardNot Available ConditionEmergency Action Plan: Yes

Location

StateIdaho
CountyWashington
Nearest CityWEISER
River/StreamMANN CREEK
Coordinates44.39200, -116.89550

Physical Characteristics

Dam TypeEarth
NID Height148 ft
Dam Height148 ft
Dam Length1,176 ft
Year Completed1967 (59 years old)

Storage & Hydraulics

NID Storage12,536 acre-ft
Max Storage12,536 acre-ft
Surface Area283 acres
Drainage Area55 sq mi
Max Discharge3,840 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeIrrigation
OwnerBUREAU OF RECLAMATION
Owner TypeFederal
Hazard ClassificationHigh
Condition AssessmentNot Available
Last Inspection05/10/2022
Emergency Action PlanYes

Identifiers

NID IDID00285
Federal IDID00285
More InfoState Dam Safety Program

Nearby Dams

Monroe 4.6 mi Low Fairchild No. 1 (upper) 5.0 mi High Barton 5.1 mi Significant Jenkins Creek 5.3 mi Low Fairchild No 2 (lower) 7.4 mi Significant Scott Creek 9.3 mi Significant Little Crane Creek 11.5 mi Low Crane Creek Dike 13.7 mi High North Cove Creek 13.8 mi Low Crane Creek Main Dam 14.0 mi High