102 River Tributaries Dam 4

Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateMissouri
CountyNodaway
Nearest CityARKOE
River/StreamTHILL BRANCH
Coordinates40.38430, -94.79861

Physical Characteristics

Dam TypeEarth
NID Height30 ft
Dam Height28 ft
Dam Length425 ft
Year Completed1962 (64 years old)

Storage & Hydraulics

NID Storage63 acre-ft
Max Storage63 acre-ft
Normal Storage26 acre-ft
Surface Area4 acres
Drainage Area115 sq mi
Max Discharge605 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeGrade Stabilization
Owner102 RIV TRIB WRSD SUBDIS
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot Rated
Emergency Action PlanNot Required

Identifiers

NID IDMO11703
Federal IDMO11703
More InfoState Dam Safety Program

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