Thiensville

Low HazardFair ConditionEmergency Action Plan: No

Location

StateWisconsin
CountyOzaukee
Nearest CityTHIENSVILLE
River/StreamMILWAUKEE
Coordinates43.23072, -87.97914

Physical Characteristics

Dam TypeGravity
NID Height13 ft
Dam Height13 ft
Dam Length370 ft
Year Completed1842 (184 years old)

Storage & Hydraulics

NID Storage2,200 acre-ft
Max Storage2,200 acre-ft
Normal Storage700 acre-ft
Surface Area45 acres
Drainage Area594 sq mi
Max Discharge7,600 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerCity of Mequon
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentFair
Last Inspection08/24/2016
Emergency Action PlanNo

Identifiers

NID IDWI00539
Federal IDWI00539
More InfoState Dam Safety Program

Nearby Dams