Silver Lake Dam

Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateIowa
CountyDelaware
Nearest CityDELHI
River/StreamTR-MAQUOKETA RIVER
Coordinates42.42400, -91.32840

Physical Characteristics

Dam TypeEarth
NID Height25 ft
Dam Height25 ft
Dam Length200 ft
Year Completed1948 (78 years old)

Storage & Hydraulics

NID Storage415 acre-ft
Max Storage415 acre-ft
Normal Storage210 acre-ft
Surface Area39 acres
Drainage Area0 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerDelaware County Conservation Board
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot Rated
Emergency Action PlanNot Required

Identifiers

NID IDIA02035
Federal IDIA02035
More InfoState Dam Safety Program

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