AMRClearinghouse.org
(WPCAMR)

Western PA Coalition for Abandoned Mine Reclamation
(WPCAMR)

Eastern PA Coalition for Abandoned Mine Reclamation
(EPCAMR)

Western PA Conservancy Watershed Assistance Center
(WPA)

Foundation for Pennsylvania Watersheds
(FPW)

PA Organization for Watersheds and Rivers
(POWR)

Eastern Coal Regional Roundtable
(ECRR)

Susquehanna River Basin Commission
(SRBC)

Stream Restoration Inc.
(SRI)

PA Environmental Council
(PEC)

Saint Vincent College Environmental Education Center

USGS Mine Drainage Interest Group

etc