Upper Maple River Dam

Significant HazardNot Rated ConditionEmergency Action Plan: Yes

Location

StateNorth Dakota
CountySteele
Nearest CityN
River/StreamMaple River
Coordinates47.24647, -97.73139

Physical Characteristics

Dam TypeEarth
NID Height35 ft
Dam Height35 ft
Dam Length4717.4 ft
Year Completed2015 (11 years old)

Storage & Hydraulics

NID Storage9,953 acre-ft
Max Storage9,953 acre-ft
Drainage Area58 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerMaple-Steele Joint WRB
Owner TypeLocal Government
Hazard ClassificationSignificant
Condition AssessmentNot Rated
Last Inspection11/04/2020
Emergency Action PlanYes

Identifiers

NID IDND01122
Federal IDND01122
More InfoState Dam Safety Program

Nearby Dams

Blabon Dam 2 11.3 mi Low Elm River Detention Dam 1 13.2 mi Significant Heinze Dam 13.3 mi Low Elm River Detention Dam 3 14.2 mi Significant