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Hydrology
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Pennsylvania Spatial Data Access (PASDA)
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Pennsylvania, United States
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Search Results
1. Bike Network and Supporting Datasets: Philadephia, Pennsylvania
2012. Streets Department. Philadelphia bike network and supporting datasets is an experimental dataset that combines various City of Philadelphia departments' datasets to su...
2. Bike Racks: Philadephia, Pennsylvania
2012. City of Philadelphia. This dataset is a combination of both bike racks installed in 2008 as a result of Adopt-a-rack program and racks installed by converting parking me...
3. Boundaries Of Exceptional Value Watersheds: Pennsylvania
1996. Environmental Resources Research Institute. Watersheds of exceptional quality streams.
4. Chemung Subbasin
2006. SRBC. Polygon shapefile of the Chemung Subbasin. This file was created from the 2006 subbasin.shp SRBC dataset.
5. Coastal Floodplains: Pennsylvania
1996. Penn State ORSER/ERRI. Coastal floodplains from LLRWS data.
6. Council Districts: Philadephia, Pennsylvania
1990. City Planning Commission (PCPC) Department - GIS Division. District boundaries of municipal legislators.
7. Empowerment Zones: Philadephia, Pennsylvania
2012. City Planning Commission (PCPC) Department - GIS Division. Commercial/industrial zones with special amenities.
8. Flood Inundation Mapping for Susquehanna River in Harrisburg, Pennsylvania - 11-ft to 37-ft
2013. United States Army Corps of Engineers (USACE). This layer was created as part of a Flood Inundation Map Library developed for display within the NOAA National Weather Service's Advanced Hydrolog...
9. Floodplains of Pennsylvania
1996. Office of Remote Sensing for Earth Resources, Penn State University. In an effort to expedite the permit review process for Water Obstruction and Encroachment Applications, the Pennsylvania Department of Environmenta...
10. Green Stormwater Infrastructure Projects: Philadephia, Pennsylvania
2013. Philadelphia Water Department. Point geometric features representing planned and complete Green Stormwater Infrastructure (GSI).Data DevelopmentAll GSI Project data is stored in ...
11. Hazus - County Summary Reports: Pennsylvania
2007. In 2006, PEMA completed a statewide study of a 100 year flood event using FEMA HAZUS-MH risk analysis software. In 2007, PEMA concluded a broader ...
12. Hazus - Damaged Homes 100Yr: Pennsylvania
2007. In 2006, PEMA completed a statewide study of a 100 year flood event using FEMA HAZUS-MH risk analysis software. In 2007, PEMA concluded a broader ...
13. Hazus - Damaged Homes 10Yr: Pennsylvania
2007. In 2006, PEMA completed a statewide study of a 100 year flood event using FEMA HAZUS-MH risk analysis software. In 2007, PEMA concluded a broader ...
14. Hazus - Damaged Homes 200Yr: Pennsylvania
2007. In 2006, PEMA completed a statewide study of a 100 year flood event using FEMA HAZUS-MH risk analysis software. In 2007, PEMA concluded a broader ...
15. Hazus - Damaged Homes 500Yr: Pennsylvania
2007. In 2006, PEMA completed a statewide study of a 100 year flood event using FEMA HAZUS-MH risk analysis software. In 2007, PEMA concluded a broader ...
16. Hazus - Damaged Homes 50Yr: Pennsylvania
2007. In 2006, PEMA completed a statewide study of a 100 year flood event using FEMA HAZUS-MH risk analysis software. In 2007, PEMA concluded a broader ...
17. Hazus - Economic Losses 100Yr: Pennsylvania
2007. In 2006, PEMA completed a statewide study of a 100 year flood event using FEMA HAZUS-MH risk analysis software. In 2007, PEMA concluded a broader ...
18. Hazus - Economic Losses 10Yr: Pennsylvania
2007. In 2006, PEMA completed a statewide study of a 100 year flood event using FEMA HAZUS-MH risk analysis software. In 2007, PEMA concluded a broader ...
19. Hazus - Economic Losses 200Yr: Pennsylvania
2007. In 2006, PEMA completed a statewide study of a 100 year flood event using FEMA HAZUS-MH risk analysis software. In 2007, PEMA concluded a broader ...
20. Hazus - Economic Losses 500Yr: Pennsylvania
2007. In 2006, PEMA completed a statewide study of a 100 year flood event using FEMA HAZUS-MH risk analysis software. In 2007, PEMA concluded a broader ...
21. Hazus - Economic Losses 50Yr: Pennsylvania
2007. In 2006, PEMA completed a statewide study of a 100 year flood event using FEMA HAZUS-MH risk analysis software. In 2007, PEMA concluded a broader ...
22. Historic Streams: Pennsylvania
2004. Pennsylvania Department of Environmental Protection. This is the Department's legacy master stream coverage. The last updates to this layer occurred in late 2004. This layer has been replaced by the H...
23. Hydrology Areas: Allegheny County, Pennsylvania
2016. Allegheny County Division of Computer Services Geographic Information Systems Group. Rivers, Lakes, Ponds, Reservoirs, Hidden Lakes, Reservoirs or Ponds: If greater than 25 feet and less than 30 feet wide, is captured as a double li...
24. Hydrology Lines: Allegheny County, Pennsylvania
2016. Allegheny County Division of Computer Services Geographic Information Systems Group. Rivers, Lakes, Ponds, Reservoirs, Hidden Lakes, Reservoirs or Ponds: If greater than 25 feet and less than 30 feet wide, is captured as a double li...
25. Integrated List Attaining: Pennsylvania
2018. Office of Water Management, Bureau of Water Supply & Wastewater Management, Water Quality Assessment and Standards Division. This layer shows only attaining segments of the Integrated List. The Streams Integrated List represents stream assessments in an integrated format ...
26. Integrated List Non Attaining: Pennsylvania
2018. Office of Water Management, Bureau of Water Supply & Wastewater Management, Water Quality Assessment and Standards Division. This layer shows only non-attaining segments of the Integrated List. The Streams Integrated List represents stream assessments in an integrated for...
27. Juniata Subbasin: Pennsylvania
2006. SRBC. Polygon shapefile of the Juniata Subbasin. This file was created from the 2006 subbasin.shp SRBC dataset.
28. Lower Susquehanna Subbasin: Pennsylvania
2006. SRBC. Polygon shapefile of the Lower Susquehanna Subbasin. This file was created from the 2006 subbasin.shp SRBC dataset.
29. Major River Basins: Pennsylvania
1998. Environmental Resources Research Institute. This polygon layer delineates the boundaries of 8 major watersheds in Pennsylvania that have shown through past vertebrate inventory collection rec...
30. Major Rivers: Pennsylvania
1996. Environmental Resources Research Institute. Major rivers as derived from Pennsylvania Dept. of Transportation's streams database, which is organized by county.
31. Major Watersheds of the Susquehanna River Basin
2006. SRBC. Polygon shapefile that includes the major watersheds of the Susquehanna River Basin (2006 boundary). This file was created by dissolving the wshed2...
32. Middle Susquehanna Subbasin
2006. SRBC. Polygon shapefile of the Middle Susquehanna Subbasin. This file was created from the 2006 subbasin.shp SRBC dataset.
33. National Hydrography Dataset (NHD) - High-resolution: area features
2004. U.S. Geological Survey in cooperation with U.S. Environmental Protection Agency, USDA Forest Service, and other Federal, State and local partners (see dataset specific metadata under Data_Set_Credit for details). The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that m...
34. National Hydrography Dataset (NHD) Flowline: Erie
2004. U.S. Geological Survey in cooperation with U.S. Environmental Protection Agency, USDA Forest Service, and other Federal, State and local partners (see dataset specific metadata under Data_Set_Credit for details). The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that m...
35. National Hydrography Dataset (NHD) Flowline: PA, NY, NJ, MD
2004. U.S. Geological Survey in cooperation with U.S. Environmental Protection Agency, USDA Forest Service, and other Federal, State and local partners (see dataset specific metadata under Data_Set_Credit for details). The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that m...
36. National Hydrography Dataset (NHD) Flowline: Pennsylvania
2004. U.S. Geological Survey in cooperation with U.S. Environmental Protection Agency, USDA Forest Service, and other Federal, State and local partners (see dataset specific metadata under Data_Set_Credit for details). The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that m...
37. National Hydrography Dataset (NHD) Flowline: 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...
38. National Hydrography Dataset (NHD) Flowline: Susquehanna
2004. U.S. Geological Survey in cooperation with U.S. Environmental Protection Agency, USDA Forest Service, and other Federal, State and local partners (see dataset specific metadata under Data_Set_Credit for details). The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that m...
39. National Hydrography Dataset (NHD) Flowline: Upper Chesapeake
2004. U.S. Geological Survey in cooperation with U.S. Environmental Protection Agency, USDA Forest Service, and other Federal, State and local partners (see dataset specific metadata under Data_Set_Credit for details). The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that m...
40. National Hydrography Dataset (NHD) Reach: Pennsylvania
2004. USGS. A compilation of all medium resolution reach layers from National Hydrography Datasets in or adjacent to Pennsylvania.
41. National Hydrography Dataset (NHD) Waterbody: Erie
2004. U.S. Geological Survey in cooperation with U.S. Environmental Protection Agency, USDA Forest Service, and other Federal, State and local partners (see dataset specific metadata under Data_Set_Credit for details). The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that m...
42. National Hydrography Dataset (NHD) Waterbody: Pennsylvania
2004. U.S. Geological Survey in cooperation with U.S. Environmental Protection Agency, USDA Forest Service, and other Federal, State and local partners (see dataset specific metadata under Data_Set_Credit for details). The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that m...
43. National Hydrography Dataset (NHD) Waterbody: 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...
44. National Hydrography Dataset (NHD) Waterbody: Susquehanna
2004. U.S. Geological Survey in cooperation with U.S. Environmental Protection Agency, USDA Forest Service, and other Federal, State and local partners (see dataset specific metadata under Data_Set_Credit for details). The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that m...
45. 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...
46. 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...
47. National Wetlands Inventory for Pennsylvania
2009. U.S. Fish and Wildlife Service. This data set represents the extent, approximate location and type of wetlands and deepwater habitats in the conterminous United States. These data...
48. National Wetlands Inventory for Pennsylvania - line
2005. U.S. Fish and Wildlife Service. NWI digital data files are records of wetlands location and classification as developed by the U.S. Fish & Wildlife Service. The classification...
49. National Wetlands Inventory for Pennsylvania - point
2005. U.S. Fish and Wildlife Service. NWI digital data files are records of wetlands location and classification as developed by the U.S. Fish & Wildlife Service. The classification...
50. National Wetlands Inventory for Pennsylvania - polygon
2005. U.S. Fish and Wildlife Service. NWI digital data files are records of wetlands location and classification as developed by the U.S. Fish & Wildlife Service. The classification...
51. 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...
52. 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...
53. PAMAP Program - Municipal Boundaries: Pennsylvania
2007. PAMAP Program, PA Department of Conservation and Natural Resources, Bureau of Topographic and Geologic Survey. This dataset consists of county and municipal boundaries aggregated by the PAMAP Program from data supplied by various Pennsylvania county governme...
54. Physiographic Sections of the Susquehanna River Basin: Pennsylvania
2006. SRBC. This is a polygon coverage of Physiographic Divisions of the Susquehanna River Basin (2006 boundary). It was automated from Fenneman's 1:7,000,000-...
56. Planning - Political Wards: Philadephia, Pennsylvania
2016. Each ward contains no fewer than 10 and no more than 50 divisions. Ward leaders are elected by their party's committeepeople. Learn more about Demo...
57. Planning - Zoning Base Districts: Philadephia, Pennsylvania
2016. Polygon boundaries of Zoning Base Districts based on existing City zoning districts with revised codes applied per enactment of the new Zoning Code...
58. Planning Analysis Sections: Philadephia, Pennsylvania
2005. City Planning Commission (PCPC) Department - GIS Division. Planning Analysis Sections for Philadelphia.
59. 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...
60. 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...
61. 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...
62. 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...
63. 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.
64. Scenic Rivers: Pennsylvania
1996. Environmental Resources Research Institute. State designated scenic rivers.
65. 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...
66. Spring Creek Watershed basin area: Pennsylvania
1996. Environmental Resources Research Institute. Basin area of the Spring Creek Watershed. Includes subbasins for all tributaries within the Spring Creek Watershed.
67. Spring Creek Watershed minor civil divisions: Pennsylvania
1996. Environmental Resources Research Institute. Shows minor civil divisions located in the Spring Creek Watershed.
68. Spring Creek Watershed PCB and other pollution data: Pennsylvania
1996. Environmental Resources Research Institute. Shows sources and locations of Polychlorinated biphenyls (PCBs) and trichloroethene pollutants in the Spring Creek Watershed.
69. Spring Creek Watershed soils: Pennsylvania
1996. Environmental Resources Research Institute. Soil types located in the Spring Creek Watershed. Taken from the Centre County soils classification.
70. Spring Creek Watershed STATSGO soil coverage: Pennsylvania
1996. Environmental Resources Research Institute. STATSGO, state-wide soil coverage for areas within the Spring Creek Watershed.
71. Spring Creek Watershed wetlands: Pennsylvania
1996. Environmental Resources Research Institute. Shows wetlands within the Spring Creek Watershed. Wetlands Classification reference numbers: RZUBH U PUBHn.
72. Stormwater 167: Pennsylvania
2018. Pennsylvania Department of Environmental Protection. This shapefile represents the polygon locations and data for DEP designated stormwater management watersheds.
73. 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...
74. 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,...
76. 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...
77. 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...
78. 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...
79. 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...
80. 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' = ...
81. 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 ...
82. Upper Susquehanna Subbasin
2006. SRBC. Polygon shapefile of the Upper Susquehanna Subbasin. This file was created from the 2006 subbasin.shp SRBC dataset.
83. USGS QL1 LiDAR for Allentown, Pennsylvania 2016 - Breaklines
2016. Allentown, Pennsylvania, covering approximately 20 square miles in eastern Pennsylvania. Dataset Description: Allentown, Pennsylvania 2016 QL1 LiDA...
84. 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 ...
85. 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...
86. 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...
89. Watersheds: Allegheny County, Pennsylvania
2000. Allegheny County Division of Computer Services Geographic Information Systems Group. Polygons marking borders of watersheds in Allegheny county.
90. 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...
91. WCO Districts: Pennsylvania
2017. PA Fish and Boat Commission. Pennsylvania Fish and Boat Commission Waterways Conservation Officer Districts.
92. 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.
93. 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...
94. 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...
95. 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...
96. 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...
97. 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.
98. 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...
99. 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...
100. 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...