Pollutants

Search Results

Browse All Documents

  • Type

  • Topic

  • Keywords

  • Publication Year

  • Hydrologic Region

  • Reset
  • Index By

  • A hybrid machine learning model to predict and visualize nitrate concentration throughout the Central Valley aquifer, California, USA

    $0.00

    A hybrid machine learning model to predict and visualize nitrate concentration throughout the Central Valley aquifer, California, USA

    Science of the Total Environment | June 9, 2017...
    Summary

    Intense demand forwater in the Central Valley of California and related increases in groundwater nitrate concentration threaten the sustainability of the groundwater resource....

    View Document

    Become a member to access this feature

    Download Now

  • Bioaccumulation of Pollutants in California Waters: A Review of Historic Data and Assessment of Impacts on Fishing and Aquatic Life

    Bioaccumulation of Pollutants in California Waters: A Review of Historic Data and Assessment of Impacts on Fishing and Aquatic Life

    California State Water Resources Control Board, San Francisco Estuary Institute | October 24, 2007...
    Summary

    This report was written for the State Water Resources Control Board’s Surface Water Ambient Monitoring Program (SWAMP) as a step toward the development...

    View Document

    Become a member to access this feature

    Download Now

  • California’s Groundwater Update 2013: A Compilation of Enhanced Content for California Water Plan Update 2013

    $0.00

    California’s Groundwater Update 2013: A Compilation of Enhanced Content for California Water Plan Update 2013

    California Department of Water Resources (DWR) | April 1, 2015...
    Summary

    The primary goal of California’s Groundwater Update 2013: A Compilation of Enhanced Content for California Water Plan Update 2013 (California’s Groundwater Update 2013)...

    View Document

    Become a member to access this feature

    Download Now

  • Clean Water, Clean Beaches Water Quality Funding Measure*

    Clean Water, Clean Beaches Water Quality Funding Measure*

    Los Angeles County Department of Public Works, Los Angeles County Flood Control District | September 21, 2012...
    Summary

    The Problem: Stormwater and runoff rushes down the street, picking up trash and toxic pollutants. On a rainy day, over 10 billion gallons...

    View Document

    Become a member to access this feature

    Download Now

  • Comparing Groundwater Quality in Public-Supply and Shallow Aquifers in the Monterey Bay and Salinas Valley Basins, California

    Comparing Groundwater Quality in Public-Supply and Shallow Aquifers in the Monterey Bay and Salinas Valley Basins, California

    U.S. Geological Survey (USGS) | December 17, 2018...
    Summary

    Groundwater quality in the Monterey–Salinas Valley Public-Supply and Shallow Aquifer Systems was investigated by the GAMA-PBP. The Monterey–Salinas Valley Public-Supply Aquifer System study...

    View Document

    Become a member to access this feature

    Download Now

  • Detections of current-use pesticides at 12 surface water sites in California during a 2-year period beginning in 2015

    Detections of current-use pesticides at 12 surface water sites in California during a 2-year period beginning in 2015

    U.S. Geological Survey (USGS), Central Valley Regional Water Quality Control Board | July 27, 2018...
    Summary

    Surface water samples were collected by the U.S. Geological Survey and multiple cooperators during base flow/irrigation runoff and storm runoff conditions from 12...

    View Document

    Become a member to access this feature

    Download Now

  • DRERIP Ecosystem Conceptual Model: Chemical stressors

    $0.00

    DRERIP Ecosystem Conceptual Model: Chemical stressors

    California Department of Fish and Wildlife (CDFW) | February 5, 2008...
    Summary

    The Sacramento-San Joaquin Delta ecosystem comprises many different habitat types, and is home to a large number of species. Thousands of chemical contaminants...

    View Document

    Become a member to access this feature

    Download Now

  • Evaluation of Processes Affecting 1,2-Dibromo-3-Chloropropane (DBCP) Concentrations in Ground Water in the Eastern San Joaquin Valley, California: Analysis of Chemical Data and Ground-Water Flow and Transport Simulations

    $0.00

    Evaluation of Processes Affecting 1,2-Dibromo-3-Chloropropane (DBCP) Concentrations in Ground Water in the Eastern San Joaquin Valley, California: Analysis of Chemical Data and Ground-Water Flow and Transport Simulations

    U.S. Geological Survey (USGS), University of California Davis | December 17, 1999...
    Summary

    Future use of the sole-source aquifer near Fresno in the eastern San Joaquin Valley, California, will depend, in part, on how long 1,2-dibromo-3-chloropropane...

    View Document

    Become a member to access this feature

    Download Now

  • Geohydrologic Framework of Recharge and Seawater Intrusion in the Pajaro Valley

    $0.00

    Geohydrologic Framework of Recharge and Seawater Intrusion in the Pajaro Valley

    U.S. Geological Survey (USGS), Pajaro Valley Water Management Agency | July 17, 2003...
    Summary

    The Pajaro Valley Water Management Agency (PVWMA) was established in 1984 by the State of California as the agency charged with ground-water management...

    View Document

    Become a member to access this feature

    Download Now

  • Geologic, Hydrologic, and Water-Quality Data From Multiple-Well Monitoring Sites in the Bunker Hill and Yucaipa Groundwater Subbasins, San Bernardino County, California, 1974–2016

    Geologic, Hydrologic, and Water-Quality Data From Multiple-Well Monitoring Sites in the Bunker Hill and Yucaipa Groundwater Subbasins, San Bernardino County, California, 1974–2016

    U.S. Geological Survey (USGS), San Bernardino Valley Municipal Water District | October 31, 2018...
    Summary

    In 1974, the U.S. Geological Survey (USGS), in cooperation with the San Bernardino Valley Municipal Water District, initiated a study to assess the...

    View Document

    Become a member to access this feature

    Download Now