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61. Channel Classification: Albion River Watershed, California, 1984-2002

1984. California Geological Survey. This line shapefile depicts channel classifications, including Rosgen classes and other descriptors of stream channel and valley characteristics, w... California Geological Survey.

62. Chenab Watershed, India: Drainage Areas, 2012

2012. ML InfoMap (Firm). This line shapefile shows the drainage areas of the Chenab Watershed in India for 2012. The Chenab River is a major river of Jammu and Kashmir, Ind... ML InfoMap (Firm).

63. Churu Watershed, India: Drainage Areas, 2012

2012. ML InfoMap (Firm). This line shapefile shows the drainage areas of the Churu Watershed in India for 2012. Churu is a district of the Indian state of Rajasthan in west... ML InfoMap (Firm).

64. Coastline of Monterey Bay, Monterey Harbor, Moss Landing Harbor, Santa Cruz, Small Craft Harbor, 1992

1992. Hatcher, Gerry. This line shapefile shows coastline data extracted from NOAA Raster Navigational Chart #18685: "United States--West Coast, California, Monterey Bay... Monterey Bay Aquarium Research Institute.

65. Contacts and Faults, Elk River Watershed, California, 1940-2000

1940. California Geological Survey, California. Department of Conservation, Marshall, Gerald, and Mendes, Eric. This line shapefile depicts contacts and faults within the Elk River watershed in Humboldt County, California. This dataset is the product of the D... California Geological Survey.

66. Continental Divide of the United States

2002. National Atlas of the United States. This line shapefile represents the Continental Divide of the United States. The map layer was created by extracting Hydrologic Unit Boundary line f... National Atlas of the United States.

67. Creek Routes: Santa Clara County, California, 2015

2015. Santa Clara Valley Water District (Calif.). This polyline shapefile depicts centerlines for the linear referencing route system on Major Creeks in the County of Santa Clara, California. The S... Santa Clara Valley Water District (Calif.).

68. Cross Section Survey Lines: Middle Reach and Alexander Valley Reach, California, 1990-1999

1999. Circuit Rider Productions. This line shapefile features cross section survey lines for Middle Reach and Alexander Valley Reach. he original source data from which this GIS fi... Circuit Rider Productions.

69. Europe: River Network, 15s resolution, 2008

2008. World Wildlife Fund. This river network (stream lines) map for Europe is derived from the flow direction map for Europe. The flow accumulation map for Europe is used fo... Geological Survey (U.S.).

70. Europe: River Network, 30s resolution, 2008

2008. World Wildlife Fund. This river network (stream lines) map for Europe is derived from the flow direction map for Europe. The flow accumulation map for Europe is used fo... Geological Survey (U.S.).

71. European Rivers, 1:10 million (2012)

2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polyline shapefile depicts single-line drainages for rivers in Europe only ranked by relative importance. Includes name and line width attribu... North American Cartographic Information Society.

72. Evolutionary Significant Unit Boundaries, Chinook Salmon: Russian River, California, 2002

2002. Circuit Rider Productions. This line shapefile of evolutionary significant unit boundaries was compiled from various sources based on written descriptions in National Marine ... Circuit Rider Productions.

73. Evolutionary Significant Unit Boundaries, Coho Salmon: Russian River, California, 2002

2002. Circuit Rider Productions. This line shapefile depicts Evolutionary significant unit (ESU) boundaries for Coho Salmon that were compiled from various sources based on written... Circuit Rider Productions.

74. Evolutionary Significant Unit Boundaries, Steelhead Trout: Russian River, California, 2002

Circuit Rider Productions. This line shapefile of evolutionary significant unit (ESU) boundaries was compiled from various sources based on written descriptions in National M... Circuit Rider Productions.

75. Flooding and Dam Inundation Zones: Humboldt County, California, 2015

2015. von Dohlen, Jerry. This polyline shapefile depicts the Potential Flooding and Dam Inundation Zones on the Mad River in the County of Humboldt, California in relation ... Humboldt County Planning and Building Department.

76. Flooding and Dam Inundation Zones: Humboldt County, California, 2015

2015. von Dohlen, Jerry. This polyline shapefile depicts the Potential Flooding and Dam Inundation Zones on the Klamath River in the County of Humboldt, California in relat... Humboldt County Planning and Building Department.

77. Flooding and Dam Inundation Zones: Humboldt County, California, 2015

2015. von Dohlen, Jerry. This polyline shapefile depicts the Potential Flooding and Dam Inundation Zones on the Trinity River in the County of Humboldt, California in relat... Humboldt County Planning and Building Department.

78. Flooding and Dam Inundation Zones: Humboldt County, California, 2015

2015. von Dohlen, Jerry. This polyline shapefile depicts the Potential Flooding and Dam Inundation Zones on the Klamath River in the County of Humboldt, California in relat... Humboldt County Planning and Building Department.

79. Flooding and Dam Inundation Zones: Humboldt County, California, 2015

2015. von Dohlen, Jerry. This polyline shapefile depicts the Potential Flooding and Dam Inundation Zones on the Scott River in the County of Humboldt, California in relatio... Humboldt County Planning and Building Department.

80. Geologic Mapping Symbology, Freshwater Creek Watershed, California, 1999

1999. California Geological Survey and California. Division of Mines and Geology. This line shapefile contains geologic mapping symbology such as landslide scarps and direction of movement arrows, used for mapping watersheds in F... California Geological Survey.