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Cook Environmental Services Corporation

Recorded as the driller on 59 water wells across 5Pennsylvaniacounties in the Pennsylvania Groundwater Information System (PaGWIS), published by the PA Department of Conservation and Natural Resources, most in Philadelphia County. Well-log records span 1989–1996.

59wells on record
—since 2022
5counties served
36 ftmedian depth

Counties served

Wells drilled by Cook Environmental Services Corporation, by county, across the full record.

CountyWells drilled
Philadelphia County27
Montgomery County18
Lehigh County4
Bucks County2
Chester County1

Well characteristics

Across the wells Cook Environmental Services Corporation has drilled, the median depth is 36 ft (middle half 30 ft–117 ft), median tested yield —, and median static water level 128 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

Recent well logs filed by Cook Environmental Services Corporation, straight from the public DCNR record:

"Records span 1989–1996" refers to the earliest and latest well logs attributed to this company in the DCNR database — the state digitized older paper logs, so the first date is the oldest record on file, not necessarily the company's founding year.

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