Search results for: Delaware Geological Survey

Showing 21 - 26 results of 26 Refine Results
  1. 21

    Development, calibration, and analysis of a hydrologic and water-quality model of the Delaware Inland Bays watershed

    Authors: Gutiérrez-Magness, Angélica L.
    Published: U.S. Department of the Interior, U.S. Geological Survey ; Branch of Information Services [distributor], 2003
    Physical Description: vi, 42 pages : color illustrations, color maps ; 28 cm.
    Government Document Book
  2. 22

    Occurrence and distribution of mercury in the surficial aquifer, Long Neck Peninsula, Sussex County, Delaware, 2003-04

    Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2006
    Physical Description: 1 volume (various pagings) : digital, PDF file.
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Electronic eBook
  3. 23

    Simulation of nutrient and sediment concentrations and loads in the Delaware Inland Bays Watershed : extension of the hydrologic and water-quality model to ungaged segments

    Authors: Gutiérrez-Magness, Angélica L.
    Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2006
    Physical Description: v, 26 pages : digital, PDF file.
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Electronic eBook
  4. 24

    Occurrence and distribution of organic chemicals and nutrients and comparison of water-quality data from public drinking-water supplies in the Columbia Aquifer in Delaware, 2000-08

    Authors: Reyes, Betzaida
    Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2010
    Physical Description: 1 online resource (1 onilne resource (vii, 64 pages) ) : illustrations (some color), color maps.
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Electronic eBook
  5. 25

    Residence time, chemical and isotopic analysis of nitrate in the groundwater and surface water of a small agricultural watershed in the coastal plain, Bucks Branch, Sussex County,...

    Authors: Clune, John W., Denver, J. M.
    Published: U.S. Department of the Interior, U.S. Geological Survey, 2012
    Physical Description: 1 online resource (v, 15 pages) : color illustrations.
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Electronic eBook
  6. 26

    Monitoring the water-quality response of agricultural conservation practices in the Bucks Branch Watershed, Sussex County, Delaware, 2014-16

    Authors: Denver, J. M.
    Published: U.S. Department of the Interior, U.S. Geological Survey, 2018
    Physical Description: 1 online resource (ix, 43 pages) : color illustrations, color maps.
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Electronic eBook