Status and Understanding of Groundwater Quality in the Santa Clara River Valley, 2007
Status and Understanding of Groundwater Quality in the Santa Clara River Valley, 2007

Author: Carmen A. Burton

Publisher: CreateSpace

Published: 2014-07-10

Total Pages: 96

ISBN-13: 9781500479411

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The Santa Clara River Valley (SCRV) study unit is located in Los Angeles and Ventura Counties, California, and is bounded by the Santa Monica, San Gabriel, Topatopa, and Santa Ynez Mountains, and the Pacific Ocean. The 460-square-mile study unit includes eight groundwater basins: Ojai Valley, Upper Ojai Valley, Ventura River Valley, Santa Clara River Valley, Pleasant Valley, Arroyo Santa Rosa Valley, Las Posas Valley, and Simi Valley (California Department of Water Resources, 2003; Montrella and Belitz, 2009). The SCRV study unit has hot, dry summers and cool, moist winters. Average annual rainfall ranges from 12 to 28 inches. The study unit is drained by the Ventura and Santa Clara Rivers, and Calleguas Creek.

Status and Understanding of Groundwater Quality in the San Francisco Bay Groundwater Basins, 2007
Status and Understanding of Groundwater Quality in the San Francisco Bay Groundwater Basins, 2007

Author: Mary C. Parsons

Publisher: CreateSpace

Published: 2014-07-11

Total Pages: 86

ISBN-13: 9781500495534

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The San Francisco Bay study unit is approximately 620 square miles and consists of the Marina, Lobos, Downtown, Islais Valley, South San Francisco, Visitacion Valley, Westside, and the Santa Clara Valley groundwater basins (California Department of Water Resources, 2003). These basins were grouped into one study area primarily on the basis of geography (Ray and others, 2009).

Status of Groundwater Quality in the Upper Santa Ana Watershed, November 2006?March 2007
Status of Groundwater Quality in the Upper Santa Ana Watershed, November 2006?March 2007

Author: Robert Kent

Publisher: Createspace Independent Publishing Platform

Published: 2014-07-11

Total Pages: 0

ISBN-13: 9781500490966

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Groundwater quality in the approximately 1,000-square- mile (2,590-square-kilometer) Upper Santa Ana Watershed (USAW) study unit was investigated as part of the Priority Basin Project of the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The study unit is located in southern California in Riverside and San Bernardino Counties. The GAMA Priority Basin Project is being conducted by the California State Water Resources Control Board in collaboration with the U.S. Geological Survey and the Lawrence Livermore National Laboratory.