MIT Libraries logo

Search Constraints

Start Over
You searched for: Format Shapefile Remove constraint Format: Shapefile Subject Inland Waters Remove constraint Subject: Inland Waters Subject Environment Remove constraint Subject: Environment
| 31 - 40 of 131 |
Number of results to display per page

Search Results

31. Geologic Units (Polygons): Albion River Watershed, California, 1984-2000

1984. California Geological Survey. This polygon shapefile depicts geologic units including sand, silt, gravels, alluvium and colluvium deposits within the Albion River watershed in M... California Geological Survey.

32. Geological, Hydrological and Paleontological Resources: Santa Cruz County, California, 2015

2015. Garcia, Paul and Price, Matt. This polygon shapefile depicts hydrological, geological and paleontological resource areas in the County of Santa Cruz, California. These Areas sta... County of Santa Cruz Information Services Department.

33. Ground GeoWaterbodies: Russian River, California, 1998-2002

1998. Circuit Rider Productions. This polygon shapefile depicts groundwater basins and sub-basins as defined by the California Department of Water Resources, and are designated on ... Circuit Rider Productions.

34. 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.).

35. 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...

36. Historical and Current Distributions of Chinook Salmon, Coho Salmon, Steelehead Trout and Coastal Cutthroat Trout in the Russian River Watershed, California, 2002

2002. Circuit Rider Productions and United States. National Marine Fisheries Service. This polygon shapefile describes distributions of Chinook and Coho salmon and Steelehead and Coastal Cutthroat trout in the Russian River watershed... Circuit Rider Productions.

37. Historical Salmonid Streams of the Russian River Basin, California, 1920-2000

Circuit Rider Productions. This line shapefile shows streams in the Russian River basin which have supported chinook, coho, or steelhead salmon. This layer includes data from... Circuit Rider Productions.

38. Hydrographic Point Features: Russian River Basin, California, 1998-2002

1998. Circuit Rider Productions. This point shapefile represents hydrographic point features such as springs and wells. The point features were selected based on their spatial loca... Circuit Rider Productions.

39. Hydrographic Polygons: Russian River Basin, California, 1998-2002

1998. Circuit Rider Productions. This polygon shapefile represents flowing waters (rivers and streams), standing waters (lakes and ponds), and wetlands -- both natural and manmade.... Circuit Rider Productions.

40. Hydrologic Area 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 dissolve that was run on the hydrologic areas for the nine county San Francisco Bay Area Region, California. Hydro... Bay Area Open Space Council.