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201. National Hydrography Dataset (NHD) Watersheds: Pennsylvania (medium resolution)
1999. U.S. Geological Survey in cooperation with the U.S. Environmental Protection Agency. The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the sream segments or reaches that co...
202. National Wetlands Inventory ��� Landscape Analysis: Pennsylvania
2017. A Level 1 Landscape Assessment using spatial analysis was conducted to characterize all mapped wetlands from the National Wetland Inventory (NWI) w...
203. Networked streams of Pennsylvania
1998. Environmental Resources Research Institute. The connected network of streams and waterways of Pennsylvania are indicated as single lines in this coverage. Waterways are given connected topolo...
204. PA Water Trails: Pennsylvania
2015. Pennsylvania Fish and Boat Commission. Water trails designated by the Pennsylvania Fish and Boat Commission in Pennsylvania. Visit http://fishandboat.com/watertrails/trailindex.htm for m...
205. PAMAP Program - Hydrography (Line): Pennsylvania
2007. PAMAP Program, PA Department of Conservation and Natural Resources, Bureau of Topographic and Geologic Survey. This dataset consists of hydrography (streams, rivers) aggregated by the PAMAP Program from data supplied by various Pennsylvania county government...
206. PAMAP Program - Hydrography (Polygon): Pennsylvania
2007. PAMAP Program, PA Department of Conservation and Natural Resources, Bureau of Topographic and Geologic Survey. This dataset consists of hydrography (waterbodies) aggregated by the PAMAP Program from data supplied by various Pennsylvania county governments. A...
207. Pennsylvania Fish And Boat Commission Commissioner Districts: Pennsylvania
2017. Pennsylvania Fish and Boat Commission. The Pennsylvania Fish and Boat Commission is an independent administrative commission. It consists of ten competent citizens of the Commonwealth wh...
208. Pennsylvania Fish And Boat Commission Database Lakes (Points): Pennsylvania
2014. Pennsylvania Fish and Boat Commission. This layer contains the lakes that are part of the Pennsylvania Fish and Boat Commission Fisheries Resource Database. These include lakes that are ...
209. Pennsylvania Fish And Boat Commission Database Lakes (Polygons): Pennsylvania
2014. Pennsylvania Fish and Boat Commission. This layer contains the lakes that are part of the Pennsylvania Fish and Boat Commission Fisheries Resource Database. These include lakes that are ...
210. Pennsylvania Fish And Boat Commission Properties: Pennsylvania
2017. Pennsylvania Fish and Boat Commission. The Pennsylvania Fish and Boat Commission owns numerous properties across Pennsylvania. This GIS layer contains point locations on each property.
212. Planning Analysis Sections: Philadephia, Pennsylvania
2005. City Planning Commission (PCPC) Department - GIS Division. Planning Analysis Sections for Philadelphia.
213. Political Ward Divisions: Philadephia, Pennsylvania
2016. Philadelphia City Planning Commission. A Political Division is a subdivision of a Political Ward. Each ward contains no fewer than 10 and no more than 50 divisions. Metadata updated 09/2...
214. Regional Headquarters: Pennsylvania
2017. Pennsylvania Fish and Boat Commission. Regional Pennsylvania Fish and Boat Commission Bureau of Law Enforcement office locations.
215. Resource Lands Assessment - Water Quality Protection for the Chesapeake Bay Watershed
2000. Chesapeake Bay Program. Grid of the Chesapeake Bay Watershed with cell values representing relative value for the maintenance of water quality.
216. Riparian Buffer Assessment: Pennsylvania
2012. Heritage Conservancy. During 2011 - 2012, the Pennsylvania Department of Environmental Protection (PA DEP), as part of the Coastal Zone Management (CZM) Program and Penn...
217. Riparian Buffers for Southeast Pennsylvania
2000. Heritage Conservancy. During 2000 - 2004, the Pennsylvania Department of Environmental Protection (PA DEP), as part of the Coastal Zone Management (CZM) Program and Penn...
218. Riparian Streams - Berks County: Pennsylvania
2007. Heritage Conservancy. This is a county wide analysis of Berks County waterways to determine riparian buffer values given a 50 ft., 50% canopy coverage requirement. The a...
219. Rivers Conservation Plans for Pennsylvania
2000. Contains multiple Rivers Conservation Plans for Pennsylvania. Each folder inculdes various files with data about that particular river study area.
220. Route of the Cape May-Lewis Ferry
2004. Delaware River Basin Commission (DRBC). Route of the Cape May-Lewis ferry.
221. Scenic Rivers: Pennsylvania
1996. Environmental Resources Research Institute. State designated scenic rivers.
222. Services - Contours 2015 2ft: Philadephia, Pennsylvania
2015. Karen Kwasnowski. The City of Philadelphia has migrated metadata for this data set to the City-wide Metadata Catalog. For any questions about the migration and admin...
223. Small Watersheds: Pennsylvania
2014. Environmental Resources Research Institute Eastern Pennsylvania Coalition for Abandoned Mine Reclamation (EPCAMR). Boundaries of 9,895 watersheds in Pennsylvania indicated in the Pennsylvania gazeteer of streams. These boundaries enclose catchment areas for name...
224. Small Watersheds: Pennsylvania
1997. Environmental Resources Research Institute. Boundaries of 9,895 watersheds in Pennsylvania indicated in the Pennsylvania gazeteer of streams. These boundaries enclose catchment areas for name...
225. Snail Sampling points Plummers Island: Pennsylvania
2005. Ryan Evans, Pennsylvania Natural Heritage Program - Pittsburgh office. April 2004 freshwater snail sampling points around Plummer's Island, Montgomery County, Maryland.
226. Spring Creek Watershed streams: Pennsylvania
1996. Environmental Resources Research Institute. Streams within the Spring Creek Watershed.
227. State Fish Hatcheries: Pennsylvania
2017. Pennsylvania Fish and Boat Commission. The Fish & Boat Commission operates thirteen (13) state fish hatcheries. Northern hatcheries (north of I-80) primarily culture warm/coolwater fish,...
228. Stream ReLeaf: Pennsylvania
2006. Pennsylvania Department of Environmental Protection. The Stream ReLeaf layer represents the locations of projects that restore and maintain riparian buffers along streams, lakes and ponds of the Commo...
229. Streams Chapter 93 Designated Use: Pennsylvania
2017. Penn State Institutes of the Environment. The Pennsylvania State University. Research Triangle Institute (RTI). National Hydrography Dataset NHDFlowline layer with a spatial representation of designated water uses defined in Title 25 Environmental Protection,...
230. Streams Chapter 93 Existing Use: Pennsylvania
2017. Pennsylvania Department of Environmental Protection. National Hydrography Dataset NHDFlowline layer with spatial representation of existing water uses defined in Title 25 Environmental Protection, Dep...
231. Streets - Sanitation Areas: Philadephia, Pennsylvania
2016. City of Philadelphia. City of Philadelphia coverage of all the sanitation areas containing line, point, and polygon data used by the City.Data Development:Originally cre...
232. Streets - Street Centerline: Philadephia, Pennsylvania
2016. The street centerline represents streets and walkways dedicated to the city, some private streets and walkways, and additional segments not meeting...
233. Subbasins of the Susquehanna River Basin
2006. SRBC. Polygon shapefile that includes the subbasins of the Susquehanna River Basin (2006 boundary). The 6 subbasins include the Upper Susquehanna, Chemun...
234. Susquehanna River Basin Boundary
2006. Susquehanna River Basin Commission (SRBC). Polygon shapefile that represents the Susquehanna River drainage basin. This file was delineated in 2006 from two sources: (1) Susquehanna River Ba...
235. Topographic Contours: Philadephia, Pennsylvania
1996. Water Department - Information Systems & Technology. Planimetric Coverage containing the delineation of topographic contours. Annotation of Contour Line elevations exists. Annotation viewable at 1' = ...
236. Total Maximum Daily Load (TMDL) - Lakes: Pennsylvania
2018. Pennsylvania Department of Environmental Protection. The Clean Water Act Section 303(d) establishes the Total Maximum Daily Load (TMDL) program. The purpose of the TMDL program is to identify sources ...
237. Total Maximum Daily Load (TMDL): Pennsylvania
2018. Pennsylvania Department of Environmental Protection. The Clean Water Act Section 303(d) establishes the Total Maximum Daily Load (TMDL) program. The purpose of the TMDL program is to identify sources ...
238. Upper Susquehanna Subbasin
2006. SRBC. Polygon shapefile of the Upper Susquehanna Subbasin. This file was created from the 2006 subbasin.shp SRBC dataset.
239. Vulnerable Lands in the Chesapeake Bay watershed: Chesapeake Bay
2000. Chesapeake Bay Program. Multiple layers make up this complete project, all layers and pertaining documentation is included in this file. The vulnerability layer evaluates ...
240. Warmwater/Coolwater Fisheries - Streams: Pennsylvania
2016. Pennsylvania Fish and Boat Commission. Flowing waters within Pennsylvania that contain known warmwater/coolwater species fishing opportunities. The data set was created by Pennsylvania F...
241. Warmwater/Coolwater Lake Fisheries (points): Pennsylvania
2016. Pennsylvania Fish and Boat Commission. Lakes within Pennsylvania that contain known warmwater/coolwater species fishing opportunities. The data set was created by Pennsylvania Fish and B...
242. Water - Dams: Philadephia, Pennsylvania
2016.
244. Water - Inlet: Philadephia, Pennsylvania
2016.
245. Water - Outfall: Philadephia, Pennsylvania
2016.
247. Water Quality Database: Pennsylvania
2004. ALLIANCE for Aquatic Resource Monitoring. Database containing more than 33,466 records on water quality from 1986 to the present from 622 testing sites throughout Pennsylvania. Information ...
248. Water Trails within the Susquehanna River Basin: Pennsylvania
2006. Susquehanna River Basin Commission (SRBC). Polyline shapefile depicting water trails in the Susquehanna River Basin. The Pennsylvania Fish and Boat Commission defines water trails as recreat...
249. Watercourses Designated for Protection 2012 - line: Philadephia, Pennsylvania
2016. City of Philadelphia - PWD. AbstractPolyline geometric features representing the center flow line of all waterways in Philadelphia only.Data DevelopmentInitial data was captur...
250. Watercourses Designated for Protection 2012 - polygon: Philadephia, Pennsylvania
2016. City of Philadelphia - PWD. AbstractPolyline geometric features representing the center flow line of all waterways in Philadelphia only.Data DevelopmentInitial data was captur...
251. Watershed boundaries for New York clipped to the Delaware River Basin
2004. Delaware River Basin Commission (DRBC). Watershed boundaries for New York clipped to the Delaware River Basin.
252. Watershed boundaries for Pennsylvania clipped to the Delaware River Basin: Pennsylvania
2004. Delaware River Basin Commission (DRBC). Watershed boundaries for Pennsylvania clipped to the Delaware River Basin.
265. Watersheds: Allegheny County, Pennsylvania
2000. Allegheny County Division of Computer Services Geographic Information Systems Group. Polygons marking borders of watersheds in Allegheny county.
266. Watersheds for New Jersey clipped to the Delaware River Basin: Delaware River Basin
2004. Delaware River Basin Commission (DRBC). Watersheds for New Jersey coded to 14 digit Hydrologic Unit Codes (HUC) clipped to the Delaware River Basin.
267. Watersheds of the Susquehanna River Basin at Aprrox. 1:24,000 Scale: Susquehanna River Basin
2006. SRBC. Polygon shapefile that includes approximately 1:24,000 scale watersheds in the Susquehanna River Basin (2006 boundary). This file was created by me...
268. WCO Districts: Pennsylvania
2017. PA Fish and Boat Commission. Pennsylvania Fish and Boat Commission Waterways Conservation Officer Districts.
269. West Branch of the Delaware River boundary: Pennsylvani
2004. Delaware River Basin Commission (DRBC). Boundary of the West Branch of the Delaware River.
270. West Branch Susquehanna Subbasin: Susquehanna River Basin
2006. SRBC. Polygon shapefile of the West Branch Susquehanna Subbasin. This file was created from the 2006 subbasin.shp SRBC dataset.
271. Wetlands - Line: Chester County, Pennsylvania
1997. U.S. Fish & Wildlife Service, National Wetlands Inventory. NWI digital data files are records of wetlands location and classification as defined by the U.S. Fish & Wildlife Service. This dataset is a compil...
272. Wetlands - Point: Chester County, Pennsylvania
1997. U.S. Fish & Wildlife Service, National Wetlands Inventory. NWI digital data files are records of wetlands location and classification as defined by the U.S. Fish & Wildlife Service. This dataset is a compil...
273. Wilderness Trout Streams: Pennsylvania
2015. Pennsylvania Fish and Boat Commission. This layer contains flowing waters from the Pennsylvania Fish and Boat Commission Fisheries Resource Database that are under the Wilderness Trout D...
274. WPC 4th Order Streams: Western Pennsylvania
2004. David Homans, Pennsylvania Natural Heritage Program. All Streams of 4th order or greater in the region surrounding data in the Pennsylvania Aquatic Database (PAD) developed by the Pennsylvania Natural...
275. WPC 5th Order Streams: Western Pennsylvania
2004. David Homans, Pennsylvania Natural Heritage Program. All Streams of 5th order or greater in the region surrounding data in the Pennsylvania Aquatic Database (PAD) developed by the Pennsylvania Natural...
276. WPC aquatic sampling locations: Western Pennsylvania
2004. Ohio River Valley Water Sanitation Commission. Point file outlining aquatic sampling locations (fish, chemistry and benthic macroinvertebrates) in the Ohio River Valley Water Sanitation Commissi...
277. WPC Drainage area polygons for each RF3 river reach: Western Pennsylvania
2004. David Homans. Drainage area polygons for each RF3 river reach flowing in Pennsylvania.
278. WPC HUC12 (includes percentage land-use): Western Pennsylvania
2004. USGS. 12 digit USGS hydrological unit code (HUC) watersheds within Pennsylvania. Includes percentage land-use information from the National Land Cover Da...
279. WPC non-protected sites: Western Pennsylvania
2004. Pennsylvania Natural Heritage Program. Final export of all aquatic sampling sites from the Pennsylvania Aquatic Database (PAD) at the completion of Phase I of the Pennsylvania Aquatic Co...
280. WPC RF3 river reaches (includes percentage land-use): Western Pennsylvania
2004. David Homans, Pennsylvania Natural Heritage Program. Drainage area polygons for each RF3 river reach flowing in Pennsylvania. Includes percentage land-use information from the National Land Cover Data...
281. Zebra Mussel Distribution: United States
2008. U.S. Geological Survey. The concern caused by the explosive spread of the zebra mussel, (Dreissena polymorpha), within the United States resulted in passage of the Nonindi...
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