Clinton County Wwt Lagoon

Clinton County Wwt Lagoon is an earth dam located in Clinton County, Ohio, built in 2007. It carries a Significant hazard potential classification and has a satisfactory condition assessment.

About Clinton County Wwt Lagoon

The primary purpose of Clinton County Wwt Lagoon is debris control. The dam is designed to catch sediment, rocks, and debris carried by flowing water — particularly important in areas prone to mudslides or heavy erosion. The dam is owned by Clinton County Sewer District (local government). It impounds the East Fork Of Todd Fork Creek near Midland.

The dam stands 10 feet tall and stretches 5,000 feet across, creates a reservoir covering 22 acres, has a maximum storage capacity of 199 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 2007, the structure is relatively new.

This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. An emergency action plan is in place for this dam. The most recent inspection on record was 05/16/2024.

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Significant HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

StateOhio
CountyClinton
Nearest CityMidland
River/StreamEast Fork Of Todd Fork Creek
Coordinates39.31250, -83.87444

Physical Characteristics

Dam TypeEarth
NID Height10 ft
Dam Height10 ft
Dam Length5,000 ft
Year Completed2007 (19 years old)

Storage & Hydraulics

NID Storage199 acre-ft
Max Storage199 acre-ft
Normal Storage104 acre-ft
Surface Area22 acres
Drainage Area0 sq mi
Max Discharge2 cfs

Ownership & Safety

PurposeDebris Control
OwnerClinton County Sewer District
Owner TypeLocal Government
Hazard ClassificationSignificant
Condition AssessmentSatisfactory
Last Inspection05/16/2024
Emergency Action PlanYes

Identifiers

NID IDOH03141
Federal IDOH03141
More InfoState Dam Safety Program

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