Grasmere Middle Dam

Low HazardPoor ConditionEmergency Action Plan: No

Location

StateIdaho
CountyOwyhee
Nearest CityREMOTE
River/StreamRATTLESNAKE CREEK MARYS CREEK
Coordinates42.35550, -115.90480

Physical Characteristics

NID Height16 ft
Dam Height16 ft
Dam Length700 ft
Year Completed1936 (90 years old)

Storage & Hydraulics

NID Storage420 acre-ft
Normal Storage420 acre-ft
Surface Area152 acres
Drainage Area1 sq mi
Max Discharge18 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeOther
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentPoor
Last Inspection08/27/2020
Emergency Action PlanNo

Identifiers

NID IDID00411
Federal IDID00411
More InfoState Dam Safety Program

Nearby Dams

Grasmere North Dam 0.6 mi Significant Grasmere East Dam 0.7 mi Significant Grasmere South Dike 0.8 mi Low Strickland 7.9 mi Low Payne Creek 11.7 mi Low Little Blue Creek 11.9 mi Significant Big Blue Creek 14.5 mi Significant Alder 14.6 mi Low Squaw Creek 14.7 mi High