Darbyshire Dam

Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateIowa
CountyHenry
Nearest CityAugusta, IA
River/Streamtributary of Mud Creek
Coordinates40.89650, -91.41610

Physical Characteristics

Dam TypeEarth
NID Height31 ft
Dam Height31 ft
Dam Length170 ft
Year Completed2009 (17 years old)

Storage & Hydraulics

NID Storage23 acre-ft
Max Storage23 acre-ft
Normal Storage14 acre-ft
Surface Area2 acres
Drainage Area0 sq mi
Max Discharge10 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeGrade Stabilization
OwnerDon Darbyshire
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Emergency Action PlanNot Required

Identifiers

NID IDIA04247
Federal IDIA04247
More InfoState Dam Safety Program

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