Plain Honey Creek 3

Plain Honey Creek 3 is an earth dam located in Sauk County, Wisconsin, built in 1970. It carries a Low hazard potential classification and has a fair condition assessment.

About Plain Honey Creek 3

The primary purpose of Plain Honey Creek 3 is flood risk reduction. The dam is designed to control downstream flooding by temporarily storing excess water during storms and releasing it at a controlled rate. The dam is owned by Sauk County (local government). It impounds the Shannahan Branch, Honey Creek near Plain.

The dam stands 45 feet tall and stretches 1,070 feet across, creates a reservoir covering 104 acres, has a maximum storage capacity of 2,850 acre-feet, and collects water from a drainage area of 7 square miles. Completed in 1970, the structure is well into its service life at over 50 years old.

This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life. Its condition is rated fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. An emergency action plan is in place for this dam. The most recent inspection on record was 05/08/2017.

At 45 feet, this dam is taller than 91% of dams nationwide.

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Low HazardFair ConditionEmergency Action Plan: Yes

Location

StateWisconsin
CountySauk
Nearest CityPlain
River/StreamShannahan Branch, Honey Creek
Coordinates43.35538, -90.08525

Physical Characteristics

Dam TypeEarth
NID Height45 ft
Dam Height45 ft
Dam Length1,070 ft
Year Completed1970 (56 years old)

Storage & Hydraulics

NID Storage2,850 acre-ft
Max Storage2,850 acre-ft
Normal Storage1,220 acre-ft
Surface Area104 acres
Drainage Area7 sq mi
Max Discharge9,395 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerSauk County
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentFair
Last Inspection05/08/2017
Emergency Action PlanYes

Identifiers

NID IDWI00392
Federal IDWI00392
More InfoState Dam Safety Program

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