Robert S. Kerr

High HazardFair ConditionEmergency Action Plan: Yes

Location

StateOklahoma
CountyMayes
Nearest CityPryor
River/StreamNeosho
Coordinates36.23420, -95.18240

Physical Characteristics

Dam TypeGravity
NID Height87 ft
Dam Height87 ft
Dam Length3,900 ft
Year Completed1964 (62 years old)

Storage & Hydraulics

NID Storage565,674 acre-ft
Max Storage565,674 acre-ft
Normal Storage215,000 acre-ft
Surface Area11,000 acres
Drainage Area11,437 sq mi
Max Discharge736,000 cfs
Spillway TypeControlled

Ownership & Safety

PurposeHydroelectric
OwnerGrand River Dam Authority
Owner TypeState
Hazard ClassificationHigh
Condition AssessmentFair
Last Inspection08/20/2024
Emergency Action PlanYes

Identifiers

NID IDOK00134
Federal IDOK00134
More InfoState Dam Safety Program

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