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Book Groundwater quality Data in the Santa Cruz  San Gabriel  and Peninsular Ranges Hard Rock Aquifers Study Unit  2011 2012

Download or read book Groundwater quality Data in the Santa Cruz San Gabriel and Peninsular Ranges Hard Rock Aquifers Study Unit 2011 2012 written by Tracy A. Davis and published by . This book was released on 2014 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Framework for a Ground Water Quality Monitoring and Assessment Program for California

Download or read book Framework for a Ground Water Quality Monitoring and Assessment Program for California written by and published by DIANE Publishing. This book was released on with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Status of Groundwater Quality in the San Fernando san Gabriel Study Unit  2005

Download or read book Status of Groundwater Quality in the San Fernando san Gabriel Study Unit 2005 written by Michael Land and published by CreateSpace. This book was released on 2014-07-10 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: Groundwater quality in the approximately 460-square-mile San Fernando–San Gabriel (FG) study unit was investigated as part of the Priority Basin Project of the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The study area is in Los Angeles County and includes Tertiary-Quaternary sedimentary basins situated within the Transverse Ranges of southern California. The GAMA Priority Basin Project is being conducted by the California State Water Resources Control Board in collaboration with the U.S. Geological Survey (USGS) and the Lawrence Livermore National Laboratory.

Book California GAMA Program

Download or read book California GAMA Program written by Michael Thomas Wright and published by . This book was released on 2005 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Ground water Quality in the Upper Santa Cruz Basin  Arizona  1998

Download or read book Ground water Quality in the Upper Santa Cruz Basin Arizona 1998 written by Alissa L. Coes and published by . This book was released on 2000 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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

Download or read book Status and Understanding of Groundwater Quality in the Santa Clara River Valley 2007 written by Carmen A. Burton and published by CreateSpace. This book was released on 2014-07-10 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Book California GAMA Program

Download or read book California GAMA Program written by George L. Bennett and published by . This book was released on 2006 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Geohydrologic Framework  Historical Development of the Ground water System  and General Hydrologic and Water quality Conditions in 1990  South San Francisco Bay and Peninsula Area  California

Download or read book Geohydrologic Framework Historical Development of the Ground water System and General Hydrologic and Water quality Conditions in 1990 South San Francisco Bay and Peninsula Area California written by John L. Fio and published by . This book was released on 1995 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Status and Understanding of Groundwater Quality in the North San Francisco Bay Groundwater Basins  2004

Download or read book Status and Understanding of Groundwater Quality in the North San Francisco Bay Groundwater Basins 2004 written by Justin T Kulongoski and published by CreateSpace. This book was released on 2014-08-01 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: Groundwater quality in the approximately 1,000-square- mile (2,590-square-kilometer) North San Francisco Bay 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 northern California in Marin, Napa, and Sonoma 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 (USGS) and the Lawrence Livermore National Laboratory. The GAMA North San Francisco Bay study was designed to provide a spatially unbiased assessment of untreated groundwater quality in the primary aquifer systems. The assessment is based on water-quality and ancillary data collected by the USGS from 89 wells in 2004 and water- quality data from the California Department of Public Health (CDPH) database. The primary aquifer systems (hereinafter referred to as primary aquifers) were defined by the depth interval of the wells listed in the CDPH database for the North San Francisco Bay study unit. The quality of groundwater in shallower or deeper water-bearing zones may differ from that in the primary aquifers; shallower groundwater may be more vulnerable to surficial contamination. The first component of this study, the status of the current quality of the groundwater resource, was assessed by using data from samples analyzed for volatile organic compounds (VOC), pesticides, and naturally occurring inorganic constituents, such as major ions and trace elements. This status assessment is intended to characterize the quality of groundwater resources within the primary aquifers of the North San Francisco Bay study unit, not the treated drinking water delivered to consumers by water purveyors.