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1001. Stream Base Flood Elevations: Santa Cruz County, California, 2015
2015. Garcia, Paul and Price, Matt. This polyline shapefile depicts locations of base flood elevations (BFEs) for streams in the County of Santa Cruz, California. BFEs are the compute... County of Santa Cruz Information Services Department.
1002. Stream Conservation Targets: San Francisco Bay Area, California, 2011
2011. Bay Area Open Space Council, Conservation Lands Network, San Francisco Bay Area Upland Habitat Goals Project, and GreenInfo Network (Firm). This polyline shapefile depicts the streams in the nine county San Francisco Bay Area Region, California, that were identified as Priority 1: 1) Th... Bay Area Open Space Council.
1003. Stream Cross Sections: Santa Cruz County, California, 2015
2015. Garcia, Paul and Price, Matt. This polyline shapefile stream cross sections in the County of Santa Cruz, California. When used with the Flood Insurance Study (FIS) for the commu... County of Santa Cruz Information Services Department.
1004. Stream Features: Indiana
2002. Bernardin-Lochmueller & Associates. Stream_features_usgs_in is a point shapefile showing the locations and attribute values of stream features extracted from the Geographic Names Info...
1005. Stream Features (Lines): Albion River Watershed, California, 1984
1984. California Geological Survey. This line file depicts stream features as of the year 1984 within the Albion River watershed predominantly located on the coastal side of the Mendo... California Geological Survey.
1006. Stream Features (Lines): Albion River Watershed, California, 2000
2000. California Geological Survey. This line file depicts stream features as of the year 2000 within the Albion River watershed predominantly located on the coastal side of the Mendo... California Geological Survey.
1007. Stream Features (Polygons): Albion River Watershed, California, 1984
1984. California Geological Survey. This polygon file depicts stream features as of the year 1984 within the Albion River watershed predominantly located on the coastal side of the Me... California Geological Survey.
1008. Stream Features (Polygons): Albion River Watershed, California, 2000
2000. California Geological Survey. This polygon file depicts stream features as of the year 2000 within the Albion River watershed predominantly located on the coastal side of the Me... California Geological Survey.
1009. Stream Flood Hazard Areas: Santa Cruz, California, 2015
2015. Garcia, Paul and Price, Matt. This polygon shapefile contains stream flood hazard areas in the County of Santa Cruz, California. The land area covered by the floodwaters of the ... County of Santa Cruz Information Services Department.
1010. Stream Floodways: Santa Cruz County, California, 2015
2015. Garcia, Paul and Price, Matt. This polygon shapefile represents stream floodways in the County of Santa Cruz, California. A floodway is a channel of a river or other watercourse... County of Santa Cruz Information Services Department.
1011. Stream Flow Stations: Santa Clara County, California, 2015
2015. Santa Clara Valley Water District (Calif.). This point shapefile depicts centroid locations of Surface Water Monitoring Stations ("gaging stations") in the County of Santa Clara, California.T... Santa Clara Valley Water District (Calif.).
1012. 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...
1013. Streamflow Gaging Stations of the United States, 2013
2013. Geological Survey (U.S.). This point shapefile contains selected streamflow gaging stations of the United States, Puerto Rico, and the U.S. Virgin Islands, in 2013. Gaging s... Geological Survey (U.S.).
1014. Streams and Watersheds, Paris, 1740
1740. Mirlou, Laurent. This line shapefile depicts streams and watersheds around Paris as represented in the watershed plan created by Phillippe Buache in 1740.The ALPAGE... Analyse Diachronique de l'espace Urbain Parisien: Approche Geomatique.
1015. 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,...
1016. 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...
1017. Streams Gap Analysis: San Francisco Bay Area, California, 2011
2011. Bay Area Open Space Council, Conservation Lands Network, San Francisco Bay Area Upland Habitat Goals Project, and GreenInfo Network (Firm). This polygon shapefile depicts a stream gap analysis done by landscape unit to determine the length of Priority 1 and 2 streams in each landscape u... Bay Area Open Space Council.
1018. Streams, Rivers, Canals, Ditches, Artificial Paths, Connectors, Pipelines, and Intermittent Streams in Watersheds : Indiana
2018. United States Geological Survey and the United States Environmental Protection Agency. HYDROGRAPHY_LOCALRES_FLOWLINE_CLASSIFIED_NHD_IN.SHP is a line shapefile that contains streams, rivers, canals, ditches, artificial paths, connector...
1019. Streams: San Francisco Bay Area, California, 2008
2008. Bay Area Open Space Council, Conservation Lands Network, San Francisco Bay Area Upland Habitat Goals Project, and GreenInfo Network (Firm). This polyline shapefile depicts streams in the nine county San Francisco Bay Area Region, California study area. Stream data was integral to many a... Bay Area Open Space Council.
1020. Streams: San Francisco Bay Area, California, 2011
2011. Bay Area Open Space Council, Conservation Lands Network, San Francisco Bay Area Upland Habitat Goals Project, and GreenInfo Network (Firm). This polyline shapefile depicts streams in the nine county San Francisco Bay Area Region, California onto which other thematic data can be layered.... Bay Area Open Space Council.
1021. Streams, San Francisquito Creek Watershed, 2017
2017. Jasper Ridge Biological Preserve (Agency). This line shapefile represents named streams and major drainages of the San Francisquito Creek watershed, located in the San Francisco Bay Area of ... Jasper Ridge Biological Preserve (Agency).
1022. Streams: San Mateo County, California, 2015
2015. County of San Mateo Information Services Department. This polyline shapefile depicts waterways and bodies of water in the County of San Mateo. This layer is part of a collection of GIS data for San Ma... County of San Mateo Information Services Department.
1023. Streams: Washtenaw County, Michigan, 2013
2013. River and Stream lines that represent flowlines and cartographic features such as stream centerlines and river banks.
1024. 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...
1025. 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...
1026. Subbasin Boundaries, California (8-digit HUC), 2012
2012. Wyoming Geographic Information Sciences Center. This polygon shapefile contains the 4th level, 8-digit hydrologic unit code (HUC) sub-basin boundaries for California. A hydrologic unit is a drain... Wyoming Geographic Information Sciences Center.
1027. 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...
1028. 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.
1029. Subwatersheds, 14-digit, Hydrologic Units: Indiana
2002. United States Geological Survey. WATERSHEDS_HUC14_SUBWATERSHEDS_USGS_IN is a polygon shapefile showing the boundaries of subwatersheds in Indiana. Subwatersheds are noted by a 14-d...
1030. Surface Water, Jasper Ridge Biological Preserve, 2017
2017. Jasper Ridge Biological Preserve (Agency). This polygon shapefile represents areas of surface water in the Jasper Ridge Biological Preserve (JRBP), including Searsville Lake. The JRBP is loc... Jasper Ridge Biological Preserve (Agency).
1031. 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...
1032. Symbology (Lines): Albion River Watershed, California, 2004
2004. California Geological Survey. This line file graphically depicts active and dormant landslide features (see linetype attribute for active and dormant symbols), such as earthflow... California Geological Survey.
1033. Ten-digit Watershed Boundaries: Indiana
2011. United States Department of Agriculture. The following is extracted from USDA, NRCS metadata -- "This data set is a complete digital hydrologic unit boundary layer to the Watershed (10-di...
1034. The United States of America, W. Barker sculp. Philadelphia (Raster Image)
1796. Stanford University. Center for Spatial and Textual Analysis and Carey, Mathew, 1760-1839. This layer is a georeferenced raster image of a map of the United States originally created by Matthew Carey and engraved by William Barker. The or... Stanford Digital Repository.
1035. Time-Series Data on the Ocean and Great Lakes Economy for Counties, States, and the Nation, 2008 (Sector Level)
2008. United States. National Oceanic and Atmospheric Administration, United States. Department of Commerce, United States. National Ocean Service, and Coastal Services Center (U.S.). This polygon shapefile contains time series data for the coastal regions of the Northeastern United States in 2008. This data product was created b... Coastal Services Center (U.S.).
1036. Top of Bank Contours: Santa Clara County, California. 2015
2015. Santa Clara Valley Water District (Calif.). This polyline shapefile depicts centerlines, or breaklines, for 1 foot (Valley Area) and 5 foot (Mountain Areas) Top of Bank Contours in the County... Santa Clara Valley Water District (Calif.).
1037. Topographic Contours, Elk River Watershed, California, 1940-2000
1940. California Geological Survey, California. Department of Conservation, Marshall, Gerald, and Mendes, Eric. This line shapefile depicts contains topographic contours of the Elk River watershed in Humboldt County, California. These countours were derived f... California Geological Survey.
1038. 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' = ...
1039. Topography: Albion River Watershed, California, 2004
2000. California Geological Survey. This line file provides topography only for the Albion River watershed predominantly located on the coastal side of the Mendocino Range, the wester... California Geological Survey.
1040. Topography, Freshwater Creek Watershed, California, 1999
1999. California Geological Survey and California. Division of Mines and Geology. This line shapefile depicts the topography of the Freshwater Creek watershed study area, located in Humboldt County CaliforniaThese data were deriv... California Geological Survey.
1041. Topography: Noyo River Watershed, California, 2000
2000. California. Division of Mines and Geology. This line shapefile provides topography only for the Noyo Watershed and is to be used as a backdrop to provide generalized topographic information ... California. Division of Mines and Geology.
1042. 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 ...
1043. 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 ...
1044. Twelve-digit Subwatershed Boundaries: Indiana
2011. United States Department of Agriculture. The following is extracted from USDA, NRCS metadata -- "This data set, part of the Watershed Boundary data set (WBD), is a complete digital hydrol...
1045. United States National Atlas Federal Land Lines, 1972-2001
1972. National Atlas of the United States, Environmental Systems Research Institute (Redlands, Calif.), and Geological Survey (U.S.). This line shapefile represents the federally owned land features (for example, national parkways and wild and scenic rivers) of the United States. ... Environmental Systems Research Institute (Redlands, Calif.).
1046. United States National Atlas Water Feature Areas, 2012
2012. National Atlas of the United States and Environmental Systems Research Institute (Redlands, Calif.). This polygon shapefile represents the water feature areas (for example, glaciers, lakes, reservoirs, and swamps) of the United States at 1:1,000,00... Environmental Systems Research Institute (Redlands, Calif.).
1047. United States National Atlas Water Feature Lines, 2012
2012. National Atlas of the United States and Environmental Systems Research Institute (Redlands, Calif.). This line shapefile represents the linear water features (for example, aqueducts, canals, intracoastal waterways, and streams) of the United States... Environmental Systems Research Institute (Redlands, Calif.).
1048. University of Virginia 1994 Rivers
1992. Rivers for the University of Virginia from 1994.
1049. University of Virginia 2006 Ponds
2008. Ponds for the University of Virginia.
1050. University of Virginia 2006 Rivers
2008. Rivers for the University of Virginia.
1051. University of Virginia 2006 Streams
2008. Streams for the University of Virginia.
1052. University of Virginia 2006 Swamps
2008. Swamps for the University of Virginia.
1053. Upper Susquehanna Subbasin
2006. SRBC. Polygon shapefile of the Upper Susquehanna Subbasin. This file was created from the 2006 subbasin.shp SRBC dataset.
1054. Urban Areas in Watersheds: San Francisco Bay Area, California, 2009
2009. Bay Area Open Space Council, Conservation Lands Network, San Francisco Bay Area Upland Habitat Goals Project, and GreenInfo Network (Firm). This polygon shapefile depicts a watershed integrity cluster analysis at the CalWater 2.2.1 Planning Watershed (PWS) level performed by mapping fac... Bay Area Open Space Council.
1055. Urban Streams: San Francisco Bay Area, California, 2008
2008. Bay Area Open Space Council, Conservation Lands Network, San Francisco Bay Area Upland Habitat Goals Project, and GreenInfo Network (Firm). This polyline shapefile depicts all National Hydrography Dataset (NHD) streams falling within the urban areas of the nine county San Francisco Bay ... Bay Area Open Space Council.
1056. U.S. Geographic Names Information System (GNIS): Illinois Portion, 2006
1974. U.S. Geological Survey. This metadata document is abstracted from the GNIS metadata provided with the original data, with some ISGS-specific information added. The origina...
1057. U.S. Rivers and Streams, 2013
2004. U.S. Geological Survey in cooperation with U.S. Environmental Protection Agency. U.S. Rivers and Streams represents detailed rivers and streams in the United States.
1058. UVA Cultural Landscape Survey 2008 Hydrology
1790. Hydrology for the University of Virginia.
1059. UVA Cultural Landscape Survey 2008 Springs
1790. Springs for the University of Virginia.
1060. Vasserot Hydrography (1810-1836)
1810. Rouet, Paul. This polygon shapefile represents hydrographic features contained in Philibert Vasserot's Atlas of Paris (1810-1836). The ALPAGE programme aims to ... Analyse Diachronique de l'espace Urbain Parisien: Approche Geomatique.
1061. Vernal Pool Complexes: San Francisco Bay Area, California, 1998
2008. Bay Area Open Space Council, Conservation Lands Network, San Francisco Bay Area Upland Habitat Goals Project, GreenInfo Network (Firm), U.S. Fish and Wildlife Service, and Dr. Robert F. Holland. This polygon shapefile depicts existing vernal pool complexes, not individual vernal pools, in the nine county San Francisco Bay Area Region, Calif... Bay Area Open Space Council.
1062. 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 ...
1063. 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...
1064. 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...
1065. Water - Dams: Philadephia, Pennsylvania
2016.
1066. Water - GSI SMP Types: Philadephia, Pennsylvania
2016.
1067. Water - Inlet: Philadephia, Pennsylvania
2016.
1068. Water - Outfall: Philadephia, Pennsylvania
2016.
1069. Water - Raingauges: Philadephia, Pennsylvania
2016.
1070. Water: Baltimore, Maryland
2012. City of Baltimore, Maryland. Polygon feature representing photogrammetrically captured hydrographic information, including lakes, ponds, harbors, waterways, reservoirs, and hid...
1071. Water Bodies: Kenya, 2000
2000. Food and Agriculture Organization of the United Nations. This polygon shapefile shows waterbodies in Kenya. These data are originally from FAO's Africover dataset (2000).This data was used in maps through... Food and Agriculture Organization of the United Nations.
1072. Water Bodies, Monterey County, California, 2014
2014. Monterey County (Calif.). This polygon shapefile depicts ponds, lakes and reservoirs, within Monterey County, California. Water bodies depicted in this layer were identified... Monterey County (Calif.).
1073. Water Lines, San Joaquin County, California, 2015
2015. San Joaquin County (Calif.). Community Development Department. This line shapefile represents creeks, rivers, streams and sloughs in San Joaquin County, California as of July 2015. This layer is part of a colle... San Joaquin County (Calif.). Community Development Department.
1074. Water Polygons, San Joaquin County, California, 2015
2015. San Joaquin County (Calif.). Community Development Department. This polygon shapefile represents areas of inland water such as lakes, rivers, and streams as well as landforms, such as islands and tracts, in San... San Joaquin County (Calif.). Community Development Department.
1075. 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 ...
1076. Water Quality Monitoring and Data Summaries Indiana, Derived from EPA BASINS: Indiana
2004. Bernardin-Lochmueller & Associates. WATER_QUALITY_STATISTICS_EPA_IN is a point shapefile developed by the USEPA BASINS 3.0 program and edited by Bernardin, Lochmueller and Associates....
1077. Water Reclamation Districts, San Joaquin County, California, 2015
2015. San Joaquin County (Calif.). Community Development Department. This polygon shapefile represents water reclamation districts in San Joaquin County, California as of July 2015. Water reclamation districts are le... San Joaquin County (Calif.). Community Development Department.
1078. Water Supply Watersheds: Santa Cruz County, California, 2015
2015. Garcia, Paul and Price, Matt. This polygon shapefile depicts water supply watersheds in the County of Santa Cruz, California as defined in General Plan adopted May 24, 1994. Thi... County of Santa Cruz Information Services Department.
1079. Water Trails, Northeast United States, 2014
2014. Applied Science Associates. This dataset shows coastal water trails in the northeast United States. A water trail is an officially designated water route, or blueway, that is ... Northeast Regional Ocean Council.
1080. 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...
1081. Waterbodies, Elk River Watershed, California, 1940-2000
1940. California Geological Survey, California. Department of Conservation, Marshall, Gerald, and Mendes, Eric. This line shapefile depicts bodies of water, such as rivers, streams, creeks, channels, and sloughs, within the Elk River watershed in Humboldt Cou... California Geological Survey.
1082. 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...
1083. 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...
1084. Watershed Boundaries, California (10-digit HUC), 2012-2013
2012. Wyoming Geographic Information Sciences Center. This polygon shapefile contains the 5th level, 10 digit hydrologic unit code (HUC) watershed boundaries in California. This layer consists of geore... Wyoming Geographic Information Sciences Center.
1085. 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.
1086. 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.
1087. Watershed Boundaries: Santa Clara County, California, 2015
2015. Santa Clara Valley Water District (Calif.). This polygon shapefile depicts boundaries of Major Watersheds in the County of Santa Clara, California. The Santa Clara Valley Water District manag... Santa Clara Valley Water District (Calif.).
1088. Watershed Cluster Analysis: San Francisco Bay Area, California, 2009
2009. Bay Area Open Space Council, Conservation Lands Network, San Francisco Bay Area Upland Habitat Goals Project, and GreenInfo Network (Firm). This polygon shapefile depicts a watershed integrity cluster analysis at the CalWater 2.2.1 Planning Watershed (PWS) level performed by mapping fac... Bay Area Open Space Council.
1089. Watershed Drainage Basins: Santa Cruz County, California, 2015
2015. Garcia, Paul and Price, Matt. This polygon shapefile depicts watershed drainage basins in the County of Santa Cruz, California, including number codes to identify individual wat... County of Santa Cruz Information Services Department.