Hull Plan Lake

Hull Plan Lake is an earth dam located in Butler County, Pennsylvania. It carries a High hazard potential classification and has a poor condition assessment.

About Hull Plan Lake

The primary purpose of Hull Plan Lake is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Hull Plan Residents Association (private). It impounds the Tr Connoquenessing Creek.

The dam stands 25 feet tall and stretches 400 feet across, creates a reservoir covering 12 acres, has a maximum storage capacity of 220 acre-feet, and collects water from a drainage area of 0 square miles.

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 06/04/2020.

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 Pennsylvania 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

StatePennsylvania
CountyButler
River/StreamTr Connoquenessing Creek
Coordinates40.88750, -79.89500

Physical Characteristics

Dam TypeEarth
NID Height25 ft
Dam Height25 ft
Dam Length400 ft

Storage & Hydraulics

NID Storage220 acre-ft
Max Storage220 acre-ft
Normal Storage180 acre-ft
Surface Area12 acres
Drainage Area0 sq mi

Ownership & Safety

PurposeRecreation
OwnerHULL PLAN RESIDENTS ASSOCIATION
Owner TypePrivate
Hazard ClassificationHigh
Condition AssessmentPoor
Last Inspection06/04/2020
Emergency Action PlanNo

Identifiers

NID IDPA01302
Federal IDPA01302
More InfoState Dam Safety Program

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