Southern Silica Pond No. 2 Dam

Southern Silica Pond No. 2 Dam is an earth dam located in Ross County, Ohio, built in 1956. It carries a High hazard potential classification and has a poor condition assessment.

About Southern Silica Pond No. 2 Dam

The primary purpose of Southern Silica Pond No. 2 Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Baxter Logging And Excavating Co. (private). It impounds the Tributary To Whiskey Run near Omega.

The dam stands 38 feet tall and stretches 255 feet across, creates a reservoir covering 2 acres, has a maximum storage capacity of 37 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1956, the structure is well into its service life at over 50 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 poor, meaning the dam has recognized safety deficiencies that require remediation to address risks. Notably, no emergency action plan is currently on file for this high-hazard dam. The most recent inspection on record was 09/06/2022.

At 38 feet, this dam is taller than 85% of dams nationwide.

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 HazardPoor ConditionEmergency Action Plan: No

Location

StateOhio
CountyRoss
Nearest CityOmega
River/StreamTributary To Whiskey Run
Coordinates39.17333, -82.79667

Physical Characteristics

Dam TypeEarth
NID Height38 ft
Dam Height38 ft
Dam Length255 ft
Year Completed1956 (70 years old)

Storage & Hydraulics

NID Storage37 acre-ft
Max Storage37 acre-ft
Normal Storage28 acre-ft
Surface Area2 acres
Drainage Area0 sq mi
Max Discharge86 cfs

Ownership & Safety

PurposeRecreation
OwnerBaxter Logging and Excavating Co.
Owner TypePrivate
Hazard ClassificationHigh
Condition AssessmentPoor
Last Inspection09/06/2022
Emergency Action PlanNo

Identifiers

NID IDOH00767
Federal IDOH00767
More InfoState Dam Safety Program

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