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1. 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 ...
2. 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...
3. 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 ...
4. FIRM Floodplains and Flood Hazard Zones: Indiana
2017. Indiana Department of Natural Resources. This polygon layer represents floodplains created from FEMA Flood Rate Insurance Maps (FIRM). The layer is symbolized to show the following flood h...
5. Hydrology, Jasper Ridge Biological Preserve, 2017
2017. Jasper Ridge Biological Preserve (Agency). This polygon shapefile represents hydrological features, including streams and drainage, in the San Francisquito Creek watershed, located in the Ja... Jasper Ridge Biological Preserve (Agency).
6. National Flood Hazard Layer: Berks County, Pennsylvania
2017. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
7. National Flood Hazard Layer: Bucks County, Pennsylvania
2017. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
8. National Flood Hazard Layer: Centre County, Pennsylvania
2017. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
9. National Flood Hazard Layer: Delaware County, Pennsylvania
2017. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
10. National Flood Hazard Layer: Erie County, Pennsylvania
2017. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
11. National Flood Hazard Layer: Fayette County, Pennsylvania
2017. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
12. National Flood Hazard Layer: Jefferson County, Pennsylvania
2017. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
13. National Flood Hazard Layer: Lancaster County, Pennsylvania
2017. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
14. National Flood Hazard Layer: Monroe County, Pennsylvania
2017. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
15. National Flood Hazard Layer: Montgomery County, Pennsylvania
2017. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
16. National Flood Hazard Layer: Warren County, Pennsylvania
2017. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
17. National Flood Hazard Layer: York County, Pennsylvania
2017. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
18. 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...
19. 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,...
20. WCO Districts: Pennsylvania
2017. PA Fish and Boat Commission. Pennsylvania Fish and Boat Commission Waterways Conservation Officer Districts.
21. Dams under the Jurisdiction of the Indiana Department of Natural Resources: Indiana
2016. Indiana Department of Natural Resources, Division of Water. A data set showing the locations of dams in Indiana that are under the jurisdiction of the Indiana Department of Natural Resources.
22. 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...
23. 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...
24. 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...
25. 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...
26. 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...
27. 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...
28. 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...
29. 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...
30. 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...
31. Index to U.S. Geological Survey Streamflow Gauging Stations: Indiana
2016. United States Geological Survey. STREAMFLOW_GAUGING_STATIONS_USGS_IN is a point shapefile intended for use as a layer in geographic information systems software. It shows the appro...
32. Lakes, Ponds, Reservoirs, Swamps, and Marshes in Watersheds: Indiana
2016. United States Geological Survey and the United States Environmental Protection Agency. HYDROGRAPHY_HIGHRES_WATERBODYDISCRETE_NHD_IN.SHP is a polygon shapefile that contains features of lakes, ponds, reservoirs, swamps and marshes in w...
33. National Flood Hazard Layer: Adams County, Pennsylvania
2016. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
34. National Flood Hazard Layer: Allegheny County, Pennsylvania
2016. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
35. National Flood Hazard Layer: Armstrong County, Pennsylvania
2016. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
36. National Flood Hazard Layer: Beaver County, Pennsylvania
2016. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
37. National Flood Hazard Layer: Blair County, Pennsylvania
2016. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
38. National Flood Hazard Layer: Bradford County, Pennsylvania
2016. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
39. National Flood Hazard Layer: Chester County, Pennsylvania
2016. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
40. National Flood Hazard Layer: Clinton County, Pennsylvania
2016. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
41. National Flood Hazard Layer: Dauphin County, Pennsylvania
2016. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
42. National Flood Hazard Layer: Elk County, Pennsylvania
2016. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
43. National Flood Hazard Layer: Lebanon County, Pennsylvania
2016. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
44. National Flood Hazard Layer: Luzerne County, Pennsylvania
2016. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
45. National Flood Hazard Layer: Lycoming County, Pennsylvania
2016. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
46. National Flood Hazard Layer: McKean County, Pennsylvania
2016. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
47. National Flood Hazard Layer: Mercer County, Pennsylvania
2016. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
48. National Flood Hazard Layer: Northumberland County, Pennsylvania
2016. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
49. National Flood Hazard Layer: Philadelphia County, Pennsylvania
2016. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
50. National Flood Hazard Layer: Tioga County, Pennsylvania
2016. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
51. National Flood Hazard Layer: Washington County, Pennsylvania
2016. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
52. National Flood Hazard Layer: Westmoreland County, Pennsylvania
2016. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
54. 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...
55. Rivers, Inundation Areas, Canals, Submerged Streams, and Other Linear Waterbodies in Watersheds: Indiana
2016. United States Geological Survey and the United States Environmental Protection Agency. HYDROGRAPHY_LOCALRES_WATERBODYLINEAR_NHD_IN.SHP is a polygon shapefile that contains features of rivers, inundation areas, canals, ditches, submerg...
56. 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...
57. 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...
58. 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...
59. 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...
62. Carmel Bay Watersheds, Monterey County, California, 2015
2015. Monterey County (Calif.). This polygon shapefile contains the boundaries of the Carmel Bay (ASBS), Sawmill Gulch, and Seal Rock, watersheds in Monterey County, California. T... Monterey County (Calif.).
63. 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...
64. Groundwater Recharge Areas, Monterey County, California, 2015
2015. Monterey County (Calif.). This polygon shapefile represents areas of groundwater recharge in Monterey County, California. This layer is part of a collection of GIS data for ... Monterey County (Calif.).
65. National Flood Hazard Layer: Greene County, Pennsylvania
2015. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
66. National Flood Hazard Layer: Somerset County, Pennsylvania
2015. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
67. National Flood Hazard Layer: Susquehanna County, Pennsylvania
2015. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
68. National Flood Hazard Layer: Venango County, Pennsylvania
2015. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
69. 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...
70. 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...
71. Stormwater Runoff Catchments: Santa Clara County, California, 2008
2015. Santa Clara Valley Water District (Calif.). This polygon shapefile depicts boundaries of Stormwater Runoff Catchments for outfalls greater than or equal to 18 inches in diameter, in the Count... Santa Clara Valley Water District (Calif.).
72. 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...
73. 1:1,000,000-Scale Streams of the United States, 2014
2014. Geological Survey (U.S.). This map layer shows streams of the United States, Puerto Rico, and the U.S. Virgin Islands. The map layer was produced primarily from the Medium-R... Geological Survey (U.S.).
74. 1:1,000,000-Scale Waterbodies and Wetlands of the United States, 2014
2014. Geological Survey (U.S.). This polygon shapefile represents waterbodies and wetlands of the United States, Puerto Rico, and the U.S. Virgin Islands. The map layer was produc... Geological Survey (U.S.).
75. Global Map: 1:1,000,000-Scale Canals and Aqueducts of the United States, 2014
2014. National Atlas of the United States. This line shapefile includes Global Map data showing the canals, aqueducts, and the Intracoastal Waterway in the United States, Puerto Rico, and th... National Atlas of the United States.
76. Global Map: 1:1,000,000-Scale Inland Water Areas of the United States, 2014
2014. Geological Survey (U.S.). This polygon shapefile includes Global Map data showing waterbodies and wetlands of the United States, Puerto Rico, and the U.S. Virgin Islands. Th... Geological Survey (U.S.).
77. Global Map: 1:1,000,000-Scale Streams of the United States, 2014
2014. National Atlas of the United States. This line shapefile includes Global Map data showing streams in the United States, Puerto Rico, and the U.S. Virgin Islands. The data are a modifie... National Atlas of the United States.
78. Historic Wetland Habitats of the National Wetlands Inventory (NWI) for Indiana: Indiana
2014. United States Fish and Wildlife Service. WETLANDS_HISTORIC_NWI_USFWS_IN.SHP provides the extent and locations of historic wetland habitats in Indiana. The following is excerpted from meta...
79. National Flood Hazard Layer: Clarion County, Pennsylvania
2014. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
80. National Flood Hazard Layer: Crawford County, Pennsylvania
2014. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
81. National Flood Hazard Layer: Northampton County, Pennsylvania
2014. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
82. National Flood Hazard Layer: Potter County, Pennsylvania
2014. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
83. National Flood Hazard Layer: Schuylkill County, Pennsylvania
2014. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
84. National Flood Hazard Layer: Sullivan County, Pennsylvania
2014. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
85. Wetlands and Deepwater Habitats of the National Wetlands Inventory (NWI): Indiana
2014. United States Fish and Wildlife Service. WETLANDS_NWI_USFWS_IN.SHP provides the extent and locations of wetlands and deepwater habitats in Indiana. The following is excerpted from metadat...
86. 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...
87. 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 ...
88. HAZUS Flood Analysis for Baltimore City, Maryland
2013. A HAZUS flood analysis is an estimation of economic and social losses associated with a specific return period of flooding. Results are provided as...
89. HAZUS Flood Analysis for Baltimore County, Maryland
2013. A HAZUS flood analysis is an estimation of economic and social losses associated with a specific return period of flooding. Results are provided as...
90. HAZUS Flood Analysis for Bradford County, Pennsylvania
2013. A HAZUS flood analysis is an estimation of economic and social losses associated with a specific return period of flooding. Results are provided as...
91. HAZUS Flood Analysis for Delaware Effective Coastal
2013. A HAZUS flood analysis is an estimation of economic and social losses associated with a specific return period of flooding. Results are provided as...
92. HAZUS Flood Analysis for Lackawanna County, Pennsylvania
2013. A HAZUS flood analysis is an estimation of economic and social losses associated with a specific return period of flooding. Results are provided as...
93. HAZUS Flood Analysis for Sullivan County, Pennsylvania
2013. A HAZUS flood analysis is an estimation of economic and social losses associated with a specific return period of flooding. Results are provided as...
94. HAZUS Flood Analysis for Susquehanna County, Pennsylvania
2013. A HAZUS flood analysis is an estimation of economic and social losses associated with a specific return period of flooding. Results are provided as...
95. HAZUS Flood Analysis for Wyoming County, Pennsylvania
2013. A HAZUS flood analysis is an estimation of economic and social losses associated with a specific return period of flooding. Results are provided as...
96. National Flood Hazard Layer: Cumberland County, Pennsylvania
2013. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
97. National Flood Hazard Layer: Wayne County, Pennsylvania
2013. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...
98. Subwatershed Boundaries, California (12-digit HUC), 2013
2013. Wyoming Geographic Information Sciences Center. This polygon shapefile contains the 6th level, 12-digit hydrologic unit code (HUC) sub-watershed boundaries of California. This layer consists of g... Wyoming Geographic Information Sciences Center.
99. Barmer Watershed, India: Basin Boundaries, 2012
2012. ML InfoMap (Firm). This polygon shapefile shows the basin boundaries of the Barmer Watershed in India for 2012. The Barmer district lies in the western part of the St... ML InfoMap (Firm).
100. Barmer Watershed, India: Drainage Areas, 2012
2012. ML InfoMap (Firm). This line shapefile shows the drainage areas of the Barmer Watershed of India for 2012. The district of Barmer lies in the western part of the stat... ML InfoMap (Firm).