Water Supply Determination Letters The following list identifies cases where DEP determined that a private water supply was impacted by oil and gas activities. The oil and gas activities referenced in the list below include operations associated with both conventional and unconventional drilling activities that either resulted in a water diminution event or an increase in constituents above background conditions. This list is intended to identify historic water supply impacts and does not necessarily represent ongoing impacts. Many of the water supply complaints listed below have either returned to background conditions, have been mitigated through the installation of water treatment controls or have been addressed through the replacement of the original water supply. This list is dynamic in nature and will be updated to reflect new water supply impacts as they are reported to DEP and a determination is made; however, the list will retain cases of water supply impacts even after the impact has been resolved. A redacted copy of the water supply determination letter/order can be viewed by clicking on the “Complaint #” or “ORDER” cell in the table. Each row on the list represents a single water supply determination. A single water supply determination may be represented by multiple “Complaint #s” (i.e., when more than one Complaint # is included in the same row) and, conversely, separate water supplies may be identified using the same “Complaint #” (i.e., when multiple rows list the same Complaint #). The list also identifies the municipality and county where each water supply is located along with the date of the water supply determination letter or the date the order was issued.
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Lenox Clymer Clymer Clymer Clymer Springville Springville Springville McNett McNett Rush Terry West Burlington Granville Terry Terry Terry Terry Terry Washington Orwell Tuscarora Tuscarora Wilmot Wilmot Wilmot Wilmot Wilmot Wilmot Wilmot Alba Boro Alba Boro Alba Boro Bingham Bingham Monroe Monroe Monroe Alba Boro Terry Alba Boro West Burlington Troy Wyalusing West Burlington Wyalusing Charleston
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Bradford Tioga Lycoming Bradford Bradford Bradford Bradford Susquehanna Sullivan Wyoming Bradford Susquehanna Susquehanna Susquehanna Susquehanna Bradford Bradford Susquehanna Susquehanna Susquehanna Susquehanna Susquehanna Bradford Susquehanna Lycoming Susquehanna Bradford Sullivan Wyoming Lycoming Wyoming Susquehanna Wyoming Lycoming Suilivan Potter Potter Potter Potter Potter Potter Clinton Sullivan Bradford Susquehanna Tioga Lycoming
Burlington Putnam Moreland Springfield Springfield Warren Wilmot Dimock Forks Washington Franklin Lenox Lenox Lenox Dimock Springfield Wysox Dimock Springville Dimock Springville Dimock Springfield Bridgewater Eldred Hartford Herrick Cherry Windham Eldred Windham Hartford Washington Eldred Fox Sweden Eulalia Eulalia Sweden Eulalia Sweden Chapman Fox Wilmot Auburn Putnam Hepburn
Jefferson Crawford Clarion McKean McKean Clarion Clarion Forest Warren McKean Warren Forest McKean Clarion Crawford McKean Elk McKean Forest Forest Forest Forest Forest Forest Forest Forest Forest Forest Forest Forest Forest Forest McKean Warren Elk Butler Butler Clarion Lawrence Lawrence Lawrence Lawrence Butler Warren Warren Forest Warren
Warsaw Oil Creek Elk Bradford Bradford Elk Elk Kingsley Glade Bradford Sheffield Hickory Bradford Madison Spring Corydon Jones Foster Hickory Hickory Hickory Hickory Hickory Hickory Hickory Hickory Hickory Hickory Hickory Hickory Hickory Hickory Bradford Pleasant Jones Winfield Jefferson Toby Pulaski Pulaski Pulaski Pulaski Winfield Sugar Grove Pleasant Kingsley Pleasant
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McKean Butler Elk Clarion Warren Forest McKean Butler Warren Warren Venango Jefferson Forest Butler McKean Clarion Lawrence Lawrence Butler Clarion Erie Butler McKean McKean McKean McKean McKean McKean McKean McKean McKean Indiana Greene Westmoreland Washington Westmoreland Westmoreland Westmoreland Westmoreland Westmoreland Greene Greene Washington Westmoreland Indiana Indiana Indiana
Foster Forward Bennezette Porter Glade Kingsley Lafayette Connoquenessing Mead Farmington Cranberry Eldred Kingsley Oakland Otto Porter Pulaski Pulaski Muddycreek Redbank Washington Comcord Bradford Bradford Bradford Bradford Bradford Bradford Bradford Bradford Bradford West Wheatfield Morgan Donegal Cross Creek Donegal Donegal Donegal Hempfield Donegal Morgan Cumberland North Bethlehem Derry East Wheatfield East Wheatfield East Wheatfield
Indiana East Wheatfield Indiana East Wheatfield Indiana West Mahoning Washington West Pike Run Fayette Jefferson Indiana Cherryhill Greene Washington 6/6/2018
