York Bldg Products Settling Pond 11

About York Bldg Products Settling Pond 11

The primary purpose of York Bldg Products Settling Pond 11 is tailings. Tailings dams contain waste material from mining operations — typically a slurry of finely ground rock left over after valuable minerals have been extracted. These structures require ongoing monitoring because tailings can contain heavy metals and other contaminants. The dam is owned by York Building Products Co, Inc. (private). It impounds the Stoney Run-os near Red Toad Rd.

The dam stands 51 feet tall and stretches 3,500 feet across, creates a reservoir covering 20 acres, has a maximum storage capacity of 822 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1999, the structure is 27 years old.

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 fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. The most recent inspection on record was 05/03/2023.

At 51 feet, this dam is taller than 93% of dams nationwide.

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