WebThe Pennsylvania Department of Environmental Protection (DEP), Office of Active and Abandoned Mine Operations is involved in many projects dealing with historic and active mine map restoration and digitization. The DEP has tried to preserve the historic information contained on these maps by scanning the maps into a digital image. WebThe Pennsylvania Department of Environmental Protection (DEP), Office of Active and Abandoned Mine Operations is involved in many projects dealing with historic and active …
State & Tribal Contacts Office of Surface Mining Reclamation …
WebThe Bituminous coal mine maps of Pennsylvania were created by the Works Progress Administration from 1934-1938. Workers transcribed information about the extent of underground bituminous coal mines on to these … WebAbandoned Mines and Affected Streams May 2, 2008 This map is property of Allegheny County and should be used for reference purposes only. Allegheny County Pennsylvania Department of Transportation Pennsylvania Turnpike Commission National Hydrography Dataset Southwestern Pennsylvania Commission Department of Environmental … cheap fridge and stove set near me lasalle
Abandoned Mine Lands - Western Pennsylvania Conservancy
Webfiles.dep.state.pa.us WebThe AML (Abandoned Mine Land) Inventory is a collection of areas where surface features of abandoned mines are present. Presently the data is shown using three layers. AML Inventory Sites is used to show the entire boundary of a problem area. AML Points and AML Polygons are used to show specific problems within a designated inventory site. WebPennsylvania's 83,000 miles of streams are polluted by abandoned mine drainage (AMD). AMD is identified in the State Management Plan as the largest source of non-point source pollution in Pennsylvania. There are over 200,000 acres of Abandoned Mine Lands (AML) statewide including 252 miles of unreclaimed and dangerous highwalls, over 1,200 open cwg books