Ground GeoWaterbodies: Russian River, California, 1998-2002

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Abstract/Contents

Abstract: This polygon shapefile depicts groundwater basins and sub-basins as defined by the California Department of Water Resources, and are designated on the basis of geological and hydrological conditions such as the occurrence of alluvial or unconsolidated deposits. When practical, large basins are also subdivided by political boundaries, as in the Central Valley. Basins are named and numbered per the convention of the Department of Water Resources.
Purpose: This dataset is intended to aid assessment of the groundwater basins along the Russian River.

Type of resource	cartographic, software, multimedia
Form	Shapefile
Extent	0.334
Place	Windsor, California, US
Publisher	Circuit Rider Productions
Date valid	1998 - 2002
Publication date	2002
Language	English
Digital origin	born digital
Map data	Scale not given. ; EPSG::26910 W 123°15ʹ39ʺ--W 122°32ʹ4ʺ/N 39°21ʹ49ʺ--N 38°17ʹ58ʺW 123°15ʹ38ʺ--W 122°32ʹ24ʺ/N 39°21ʹ49ʺ--N 38°18ʹ, Scale not given ; EPSG::4326

Creator	Circuit Rider Productions

Subject	Hydrology
Subject	Basins (Geology)
Subject	Sonoma County (Calif.)
Subject	Mendocino County (Calif.)
Subject	Russian River Watershed (Calif.)
Subject	1998 > 2002
Subject	Environment
Subject	Inland Waters
Genre	Geospatial data
Genre	Cartographic dataset

Supplemental information	The State Water Resources Control Board traced selected formations from 250K USGS geologic maps onto mylar sheets. Because the USGS maps are regarded as high-quality maps and because of the integrity of mylar, it could be said that the resulting digitized coverage maintains good accuracy. Some of the tracings on the mylar, however, seemed a bit jagged and, in some cases, problems with horizontal rectification between USGS quads and the mylars were solved by repositioning tics. The coverage is, therefore, only of moderate quality.
WGS84 Cartographics	This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.
Location	https://purl.stanford.edu/dh146td0227

Use and reproduction: These data are licensed by Stanford Libraries and are available to Stanford University affiliates only. Affiliates are limited to current faculty, staff and students. Non affiliates seeking access should contact the publisher directly. These data may not be reproduced or used for any purpose without permission.
Copyright: Copyright ownership resides with the originator.

Preferred citation: Circuit Rider Productions and National Oceanic and Atmospheric Administration (2002). Ground GeoWaterbodies: Russian River, California, 1998-2002. Circuit Rider Productions. Available at: http://purl.stanford.edu/dh146td0227

Russian River watershed GIS

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