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201. County Council Districts: Allegheny County, Pennsylvania

2012. Allegheny County Division of Computer Services Geographic Information Systems Group. Data was created to portray the boundaries of the County Council Districts in Allegheny County.

202. County natural heritage inventories: Pennsylvania

2005. County Natural Heritage Inventories, prepared by the Western Pennsylvania Conservancy.

203. County Seats for the Delaware River Basin Area: Pennsylvania

2004. Delaware River Basin Commission (DRBC). County Seats (county capitals) for the Delaware River Basin Area.

204. County soils: Philadephia, Pennsylvania

2014. This data set is a digital soil survey and generally is the most\r\ndetailed level of soil geographic data developed by the National\r\nCooperative...

205. Covered Bridges: Lancaster County, Pennsylvania

2008. Polygons within this coverage represent the outlines of each covered bridge in Lancaster County, PA, as determined via aerial photographs.

206. Crime 2002: Pennsylvania

2005. National Atlas of the United States. This map layer shows crime statistics for the United States for the years 2001-2002, drawn from the Uniform Crime Reporting Program data compiled b...

207. Critical Treasures: Pennsylvania

2005. A Critical Treasure is a recognized priority area for additional land conservation efforts in the Highlands that has significant value of open spac...

208. Cropland Data Layer (CDL) - raster 1:100,000: Maryland

2002. United States Department of Agriculture (USDA), National Agricultural Statistics Service (NASS), Research and Development Division, Geospatial Information Branch, Spatial Analysis Research Section (SARS). The USDA-NASS 2002 Maryland Cropland Data Layer (CDL) is a raster, geo-referenced, categorized land cover data layer produced using satellite image...

209. Cropland Data Layer (CDL) - raster 1:100,000: New Jersey

2002. United States Department of Agriculture (USDA), National Agricultural Statistics Service (NASS), Research and Development Division, Geospatial Information Branch, Spatial Analysis Research Section (SARS). The USDA-NASS 2002 New Jersey Cropland Data Layer (CDL) is a raster, geo-referenced, categorized land cover data layer produced using satellite ima...

210. Cropland Data Layer (CDL) - raster 1:100,000: New York

2002. United States Department of Agriculture (USDA), National Agricultural Statistics Service (NASS), Research and Development Division, Geospatial Information Branch, Spatial Analysis Research Section (SARS). The USDA-NASS 2002 New York Cropland Data Layer (CDL) is a raster, geo-referenced, categorized land cover data layer produced using satellite image...

211. Cropland Data Layer (Cdl) - Raster 1:100,000: Pennsylvania

2002. United States Department of Agriculture (USDA), National Agricultural Statistics Service (NASS), Research and Development Division, Geospatial Information Branch, Spatial Analysis Research Section (SARS). The USDA-NASS 2002 Pennsylvania Cropland Data Layer (CDL) is a raster, geo-referenced, categorized land cover data layer produced using satellite i...

212. Cultural Assessment of the Chesapeake Bay Watershed

2000. Multiple TIFF and layer files pertaining to Cultural Assessment of the Chesapeake Bay watershed Growth and development not only threaten lands of h...

213. DCNR Rail Trails - point: Pennsylvania

2008. Rails-to-Trails Conservancy. This feature class contains points associated with the line feature class for rail-trails in the state of Pennsylvania, as prepared by the Rails-to...

214. DCNR Rail Trails: Pennsylvania

2008. Rails-to-Trails Conservancy. This feature class contains lines for rail-trails in the state of Pennsylvania, as prepared by the Rails-to-Trails Conservancy. The majority of dat...

215. Deer Harvest by County 2003: Pennsylvania

2010. The Pennsylvania State University. Pennsylvania deer harvest by county boundary 2003.

216. Deer Harvest by Wildlife Management Units 2004 - 2012: Pennsylvania

2012. Pennsylvania Game Commission, Bureau of Wildlife Management. Pennsylvania deer harvest by Wildlife Management Units 2004 - 2012.

217. Delaware Cropland Data Layer (CDL) - raster 1:100,000: Pennsylvania

2002. United States Department of Agriculture (USDA), National Agricultural Statistics Service (NASS), Research and Development Division, Geospatial Information Branch, Spatial Analysis Research Section (SARS). The USDA-NASS 2002 Delaware Cropland Data Layer (CDL) is a raster, geo-referenced, categorized land cover data layer produced using satellite image...

218. Delaware Estuary Boundary: Pennsylvania

2006. Partnership for the Delaware Estuary. Boundary of the Delaware Estuary.

219. Delaware River Basin boundary - line: Pennsylvania

2004. Delaware River Basin Commission (DRBC). Boundary of the Delaware River basin - line.

220. Delaware River Basin boundary - polygon: Pennsylvania

2004. Delaware River Basin Commission (DRBC). boundary of the Delaware River Basin.

221. Delaware River Basin Commission watershed boundaries - HUC 8: Pennsylvania

2004. Delaware River Basin Commission (DRBC). watershed boundaries for the Delaware River Basin at the HUC 8 level.

222. Delaware River Basin county boundaries - clipped: Pennsylvania

2004. Delaware River Basin Commission (DRBC). County boundaries clipped to the Delaware River Basin.

223. Delaware River Basin county boundaries - unclipped: Pennsylvania

2004. Delaware River Basin Commission (DRBC). County boundaries that touch the Delaware River Basin, not clipped to the basin boundary.

224. Delaware River Basin creeks and rivers: Pennsylvania

2004. Delaware River Basin Commission (DRBC). creeks and rivers clipped to the Delaware River Basin.

225. Delaware River Basin major cities: Pennsylvania

2004. Delaware River Basin Commission (DRBC). major cities and towns within Delaware River Basin.

226. Delaware River Basin Reservoirs: Pennsylvania

2004. Delaware River Basin Commission (DRBC). Reservoirs located within the Delaware River Basin.

227. Delaware River Basin roads: Pennsylvania

2004. Delaware River Basin Commission (DRBC). Roads clipped to the Delaware River Basin.

228. Delaware River Basin sub-basins: Pennsylvania

2004. Delaware River Basin Commission (DRBC). sub-basins within the Delaware River Basin.

229. Delaware River Basin watershed boundaries - HUC 11: Pennsylvania

2004. Delaware River Basin Commission (DRBC). watershed boundaries for the Delaware River Basin at the HUC 11 level.

230. Delaware River boundary: Pennsylvania

2004. Delaware River Basin Commission (DRBC). Boundary of the Delaware river within the Delaware River Basin.

231. Delaware river bridges: Pennsylvania

2004. Delaware River Basin Commission (DRBC). Bridges over the Delaware River within the Delaware River Basin.

232. Delaware River flood imagery: Pennsylvania

2005. Aerial Photography of four flight lines, captures April 4, 2005 during a spring flood event in southeastern Pennsylvania.

233. Delaware River islands: Pennsylvania

2004. Delaware River Basin Commission (DRBC). islands located on the Delaware River within the Delaware River Basin.

234. Delaware River Watershed Initiative - Soils: Pennsylvania

2015. Two seamless soils datasets based on USDA 2019s SSURGO and STATSGO databases were created for the entire DRB region, and information pertaining to ...

235. Delaware River Watershed Municipalities: Pennsylvania

2016. Natural Lands Trust. Municipality boundaries for the Delaware River Watershed. The attribute information contains the municipality name, county name, and state name. Th...

236. Delaware state boundary - line: Pennsylvania

2004. Delaware River Basin Commission (DRBC). Line boundary for the state of Delaware.

237. Delaware Water Gap Color Infra-Red Photos: Pennsylvania

2000. US Geological Survey (USGS). arieal photography of the Delaware Water Gap including the surrounding watersheds and tributaries.

238. Delaware Water Gap Landuse: Pennsylvania

2000. US Geological Survey (USGS). Landuse for the Delaware Water Gap and Surrounding watersheds and tributaries.

239. Delaware watersheds within the Delaware River Basin: Pennsylvania

2004. Delaware River Basin Commission (DRBC). Delaware watersheds within the Delaware River Basin.

240. DEP Regions: Pennsylvania

2011. PA DEP. Spatially displays the six regions of Pennsylvania Department of Environmental Protection.

241. Devonian Siltstone Shale Assessment Unit - National Assessment of Oil and Gas Project - Appalachian Basin Province (067) Assessment Units

2002. United States Geological Survey (USGS). The Assessment Unit is the fundamental unit used in the National Assessment Project for the assessment of undiscovered oil and gas resources. The A...

242. Devonian Siltstone Shale Assessment Unit Quarter Mile Cells - National Assessment of Oil and Gas Project - Appalachian Basin (067) Quarter-Mile Cells

2002. United States Geological Survey (USGS). Cell maps for each oil and gas assessment unit were created by the USGS as a method for illustrating the degree of exploration, type of production,...

243. Digital data set of mapped karst features in south-central and southeastern Pennsylvania

2007. Bureau of Toppographic and Geologic Survey, Department of Conservaton and Natural Resources. This point dataset represents an (incomplete) inventory of karst features (herein categorized as sinkholes, surface depressions, surface mines, or ...

244. Digital Elevation Model - 10-Meter: Pennsylvania

1996. U.S. Geological Survey. Digital Elevation Model (DEM) is the terminology adopted by the USGS to describe terrain elevation data sets in a digital raster form. The standard...

245. Digital Elevation Model - 30-Meter: Pennsylvania

1996. U.S. Geological Survey. Digital Elevation Model (DEM) is the terminology adopted by the USGS to describe terrain elevation data sets in a digital raster form. The standard...

246. Digital Flood Insurance Rate Map Database, Delaware

2016. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...

247. Digital Flood Insurance Rate Map Database, District of Columbia

2016. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...

248. Digital Flood Insurance Rate Map Database, Maryland

2016. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...

249. Digital Flood Insurance Rate Map Database, New York

2016. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...

250. Digital Flood Insurance Rate Map Database, Ohio

2016. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...

251. Digital Flood Insurance Rate Map Database, Pennsylvania

2015. The FIRM is the basis for floodplain management, mitigation, and insurance activities for the National Flood Insurance Program (NFIP). Insurance ap...

252. Digital Flood Insurance Rate Map Database, Pennsylvania - various layers clipped to counties

2005. Federal Emergency Management Agency. various layers clipped to counties - The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used ...

253. Digital Flood Insurance Rate Map Database, Virginia

2016. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...

254. Digital Flood Insurance Rate Map Database, West Virginia

2016. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...

255. Digital Orthophoto (DOQQ - quarter-quadrangle) for Delaware 1992

1992. U.S. Geologic Survey; Pennsylvania Bureau of Topographic and Geologic Survey. Orthophotos combine the image characteristics of a photograph with the geometric qualities of a map. The primary digital orthophotoquad (DOQ) is a ...

256. Digital Orthophoto (DOQQ - quarter-quadrangle) for Delaware 1997

1997. U.S. Geologic Survey; Pennsylvania Bureau of Topographic and Geologic Survey. Orthophotos combine the image characteristics of a photograph with the geometric qualities of a map. The primary digital orthophotoquad (DOQ) is a ...

257. Digital Orthophoto (DOQQ - quarter-quadrangle) for Virginia

2000. U.S. Geologic Survey; Pennsylvania Bureau of Topographic and Geologic Survey. Orthophotos combine the image characteristics of a photograph with the geometric qualities of a map. The primary digital orthophotoquad (DOQ) is a ...

258. Digital Orthophoto (DOQQ - quarter-quadrangle) for West Virginia 1997

1997. U.S. Geologic Survey; Pennsylvania Bureau of Topographic and Geologic Survey. Orthophotos combine the image characteristics of a photograph with the geometric qualities of a map. The primary digital orthophotoquad (DOQ) is a ...

259. Digital Orthophoto Quarter Quadrangle images for Pennsylvania

1993. U.S. Geologic Survey; Pennsylvania Bureau of Topographic and Geologic Survey. Orthophotos combine the image characteristics of a photograph with the geometric qualities of a map. The primary digital orthophotoquad (DOQ) is a ...

260. Digital Orthophoto Quarter Quadrangle images for Pennsylvania

1999. U.S. Geologic Survey; Pennsylvania Bureau of Topographic and Geologic Survey. Orthophotos combine the image characteristics of a photograph with the geometric qualities of a map. The primary digital orthophotoquad (DOQ) is a ...

261. Digitized Mined Areas: Pennsylvania

2018. Pennsylvania Department of Environmental Protection, Bureau of District Mining Operations. Coal mining has occurred in Pennsylvania for over a century. The maps to these coal mines are stored at many various public and private locations (...

262. District Boundaries: Pennsylvania

2017. Pennsylvania Game Commission. PA Game Commission districts.

263. DOH Trauma Hospitals 15Min Drive Time Polygons: Pennsylvania

2012. These polygons represent 15-minute drive-time polygons to Pennsylvania's trauma hospitals (accredited by the PA Trauma Systems Foundation).

264. DOH Trauma Hospitals 30Min Drive Time Polygons: Pennsylvania

2012. These polygons represent 30-minute drive-time polygons to Pennsylvania's trauma hospitals (accredited by the PA Trauma Systems Foundation).

265. DOH Trauma Hospitals 45Min Drive Time Polygons: Pennsylvania

2012. These polygons represent 45-minute drive-time polygons to Pennsylvania's trauma hospitals (accredited by the PA Trauma Systems Foundation).

266. DOH Trauma Hospitals 60Min Drive Time Polygons: Pennsylvania

2012. These polygons represent 60-minute drive-time polygons to Pennsylvania's trauma hospitals (accredited by the PA Trauma Systems Foundation).

267. Drives: Lancaster County, Pennsylvania

2014. Polygons representing photogrammetrically interpreted edges of the paved road surface.

268. Drug Alcohol Treatment Facilities: Pennsylvania

2012. PA Drug and Alcohol Treatment Centers from the PA Dept of Health's quality assurance database. Current as of 8/27/2012.

269. DVRPC 2005 Digital Orthoimagery - County Mosaics Southeast, Pennsylvania

2005. Delaware Valley Regional Planning Commission. Bucks North Mr.SID Mosaic - An orthoimage is remotely sensed image data in which displacement of features in the image caused by terrain relief and...

270. DVRPC 2005 Digital Orthoimagery for Southeast Pennsylvania

2005. Delaware Valley Regional Planning Commission. An orthoimage is remotely sensed image data in which displacement of features in the image caused by terrain relief and sensor orientation have bee...

271. DVRPC 2005 Digital Orthoimagery for Southeast Pennsylvania - Tile Index

2005. Delaware Valley Regional Planning Commission. TILE INDEX - An orthoimage is remotely sensed image data in which displacement of features in the image caused by terrain relief and sensor orienta...

272. DVRPC 2010 Digital Orthoimagery - County Mosaics Southeast, Pennsylvania

2010. Delaware Valley Regional Planning Commission. DVRPC Mr.SID County Mosaics for (Bucks, Chester, Delaware, Montgomery, Philadelphia counties) - An orthoimage is remotely sensed image data in whic...

273. DVRPC 2010 Digital Orthoimagery for Southeast Pennsylvania

2010. Delaware Valley Regional Planning Commission. DVRPC TIFF Tiles - An orthoimage is remotely sensed image data in which displacement of features in the image caused by terrain relief and sensor o...

274. DVRPC 2010 Digital Orthoimagery for Southeast Pennsylvania - Tile Index

2010. Delaware Valley Regional Planning Commission. This index represents the coverage of DVRPC's orthoimagery for the years 2000, 2005, and 2010 in the 5-county, Pennsylvania portion of the DVRPC re...

275. DVRPC 2015 Digital Orthoimagery for Southeast Pennsylvania

2016. Multi-spectral digital orthophotography was produced at a scale of 1:2400 (1 in = 200 ft) with a 12 inch pixel resolution for the DVRPC - PA projec...

276. DVRPC 2015 Digital Orthoimagery for Southeast Pennsylvania - County Mosaics

2016. Multi-spectral digital orthophotography was produced at a scale of 1:2400 (1 in = 200 ft) with a 12 inch pixel resolution for the DVRPC - PA projec...

277. DVRPC 2015 Digital Orthoimagery for Southeast Pennsylvania - Tile Index

2016. Multi-spectral digital orthophotography was produced at a scale of 1:2400 (1 in = 200 ft) with a 12 inch pixel resolution for the DVRPC - PA projec...

278. DVRPC 2015 LiDAR - DEM: Pennsylvania

2016. Delaware Valley 2015 LiDAR project called for the Planning, Acquisition, processing and derivative products of LIDAR data to be collected at a nomi...

279. DVRPC 2015 LiDAR - Intensity Images: Pennsylvania

2016. Delaware Valley 2015 LiDAR project called for the Planning, Acquisition, processing and derivative products of LIDAR data to be collected at a nomi...

280. DVRPC 2015 LiDAR - LAS: Pennsylvania

2016. Delaware Valley 2015 LiDAR project called for the Planning, Acquisition, processing and derivative products of LIDAR data to be collected at a nomi...

281. DVRPCs 2005 Topographic Contours: Bucks County, Pennsylvania

2005. Delaware Valley Regional Planning Commission. Contour lines connect a series of points of equal elevation and are used to illustrate topography, or relief, on a map. They show the height of gro...

282. DVRPCs 2005 Topographic Contours: Chester County, Pennsylvania

2005. Contour lines connect a series of points of equal elevation and are used to illustrate topography, or relief, on a map. They show the height of gro...

283. DVRPCs 2005 Topographic Contours: Delaware County, Pennsylvania

2005. Contour lines connect a series of points of equal elevation and are used to illustrate topography, or relief, on a map. They show the height of gro...

284. DVRPCs 2005 Topographic Contours: Montgomery County, Pennsylvania

2005. Contour lines connect a series of points of equal elevation and are used to illustrate topography, or relief, on a map. They show the height of gro...

285. DVRPCs 2005 Topographic Contours: Philadelphia County, Pennsylvania

2005. Contour lines connect a series of points of equal elevation and are used to illustrate topography, or relief, on a map. They show the height of gro...

286. Easements: Pennsylvania

2004. Western Pennsylvania Conservancy. Point locations of conservation easements held by Western Pennsylvania Conservancy.

287. Eastern Brook Trout Joint Venture: Pennsylvania

2006. Eastern Brook Trout Joint Venture. The Eastern Brook Trout Joint Venture (EBTJV) is the nation's first pilot project under the National Fish Habitat Initiative, which directs locally...

288. Eastern Pipistrelle distribution in North America

2003. Angela E. England, Bat Conservation International, Inc. This map layer portrays our current understanding of the distributions of United States and Canadian bat species during the past 100-150 years. Spe...

289. Eastern Red Bat distribution in North America

2003. Angela E. England, Bat Conservation International, Inc. This map layer portrays our current understanding of the distributions of United States and Canadian bat species during the past 100-150 years. Spe...

290. Eastern Small-footed Myotis distribution in North America

2003. Angela E. England, Bat Conservation International, Inc. This map layer portrays our current understanding of the distributions of United States and Canadian bat species during the past 100-150 years. Spe...

291. Ecoregions of Pennsylvania Level III

2010. U.S. Environmental Protection Agency. Ecoregions by state were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in the typ...

292. Ecoregions of Pennsylvania Level IV

2010. U.S. Environmental Protection Agency. Ecoregions by state were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in the typ...

293. Ecoregions: Pennsylvania

1996. Penn State ORSER/ERRI. Draft ecoregions from the EPA.

294. Ecoregions United States (Bailey)

2004. USDA Forest Service. This map layer is commonly called Bailey's ecoregions and shows ecosystems of regional extent in the United States, Puerto Rico, and the U.S. Virgi...

295. Ecoregions United States (Omernik)

2003. U.S. Environmental Protection Agency. This map layer shows Omernik's Level III ecoregions, derived from a 1:7,500,000 map created by J.M. Omernik in 1987 and from refinements of Omernik...

296. Elk Management Areas: Pennsylvania

2017. Pennsylvania Game Commission. Elk management area boundary in Pennsylvania.

297. Elk Management Zones: Pennsylvania

2017. Elk management zones. Updated to reflect the changes in 2015.

298. Empowerment Zones: Philadephia, Pennsylvania

2012. City Planning Commission (PCPC) Department - GIS Division. Commercial/industrial zones with special amenities.

299. Encroachment Locations for Oil & Gas: Pennsylvania

2018. Pennsylvania Department of Environmental Protection. An Encroachment Location for Oil & Gas is a DEP primary facility type related to the Oil and Gas Program. The sub-facilities that fall under Oil an...

300. Encroachment Locations: Pennsylvania

2018. Pennsylvania Department of Environmental Protection. An Encroachment Location is a DEP primary facility type related to the Water Resources Management Water Obstructions Program. There are many sub-fa...