EQT Water Spill in Greene County Still a Mess 62 Days Later

Sixty-two days after a wastewater pipeline let go at Equitrans' Richter impoundment in Aleppo Township, Greene County, the Pennsylvania Dept. of Environmental Protection (DEP) went back out to look at the site on August 18 — and didn't like what it found. Contaminated water is still moving, soil is still dirty, and DEP says the cleanup has largely stalled. Quick refresher for those just tuning in. On June 17, 2026, Equitrans Water SVC (PA) LLC — the water-handling arm of EQT — reported a wastewater release from a pipeline tied to its Richter Shale Gas Water Impoundment while the site was being reclaimed. DEP issued a cleanup order on June 30 requiring the company to stop contaminated water from migrating off site and from reaching ground or surface water.

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