Stonegate Pond Dam

Stonegate Pond Dam is an earth dam located in Butler County, Ohio, built in 1985. It carries a High hazard potential classification and has a fair condition assessment.

About Stonegate Pond Dam

The primary purpose of Stonegate Pond Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Stonegate Association (private). It impounds the Tributary near Evendale.

The dam stands 21 feet tall and stretches 1,400 feet across, creates a reservoir covering 3 acres, has a maximum storage capacity of 35 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1985, the structure is 41 years old.

This dam carries a high hazard potential classification, which means that a failure or uncontrolled release of water would likely cause loss of human life. This classification reflects the consequences of failure, not the likelihood — it indicates that people live or work in the area downstream. Its condition is rated fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. Notably, no emergency action plan is currently on file for this high-hazard dam. The most recent inspection on record was 06/10/2021.

Living Downstream

If you live or work downstream of this dam, consider taking these steps: learn your local evacuation routes, check whether your county emergency management office has a dam failure inundation map, and sign up for local emergency alerts. The Ohio dam safety program can provide more specific information about emergency planning for this structure.

Search for dams near your address to see all dams in your area with hazard classifications and safety data.

High HazardFair ConditionEmergency Action Plan: No

Location

StateOhio
CountyButler
Nearest CityEvendale
River/StreamTributary
Coordinates39.34472, -84.43000

Physical Characteristics

Dam TypeEarth
NID Height21 ft
Dam Height21 ft
Dam Length1,400 ft
Year Completed1985 (41 years old)

Storage & Hydraulics

NID Storage35 acre-ft
Max Storage35 acre-ft
Normal Storage15 acre-ft
Surface Area3 acres
Drainage Area0 sq mi
Max Discharge263 cfs

Ownership & Safety

PurposeRecreation
OwnerStonegate Association
Owner TypePrivate
Hazard ClassificationHigh
Condition AssessmentFair
Last Inspection06/10/2021
Emergency Action PlanNo

Identifiers

NID IDOH01292
Federal IDOH01292
More InfoState Dam Safety Program

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