Indspec No 2 is a private earth dam located in Petrolia Borough, Butler, Pennsylvania, along the South Branch of Bear Creek.
Wind
Humidity
Built in 1950 for grade stabilization, this dam stands at a height of 27 feet and spans 360 feet in length, with a storage capacity of 37 acre-feet. Despite its age, the dam's condition is rated as satisfactory, with a high hazard potential due to its location and purposes.
Managed by the Pennsylvania Department of Environmental Protection, Indspec No 2 undergoes regular inspections, with the last one conducted in October 2020. While no emergency action plan (EAP) is currently in place, the dam meets regulatory guidelines and has not experienced any recent modifications. The risk assessment and management measures for this dam are currently unspecified, but its location and condition suggest a need for ongoing monitoring and potential updates to its emergency preparedness.
Water resource and climate enthusiasts interested in the sustainability and safety of dams like Indspec No 2 can appreciate the detailed data available on its design, construction, and regulatory oversight. As a critical infrastructure for water management and flood control, this dam serves as a reminder of the importance of proactive maintenance and monitoring to ensure the long-term integrity of our water resources in the face of evolving climate challenges.
Year Completed |
1950 |
Dam Length |
360 |
Dam Height |
27 |
River Or Stream |
TR SOUTH BRANCH BEAR CREEK |
Primary Dam Type |
Earth |
Surface Area |
2 |
Drainage Area |
0.34 |
Nid Storage |
37 |
Hazard Potential |
High |
Foundations |
Unlisted/Unknown |
Nid Height |
27 |
Allegheny River At Parker
|
8640cfs |
Redbank Creek At St. Charles
|
268cfs |
Allegheny River At Kittanning
|
10500cfs |
Clarion River Near Piney
|
47cfs |
Buffalo Creek Near Freeport
|
323cfs |
Muddy Creek Near Portersville
|
103cfs |