Last edited by Tojarg
Tuesday, May 19, 2020 | History

2 edition of Final report of ambient groundwater quality of the Virgin River Basin found in the catalog.

Final report of ambient groundwater quality of the Virgin River Basin

Douglas Clark Towne

Final report of ambient groundwater quality of the Virgin River Basin

a 1997 baseline study

by Douglas Clark Towne

  • 309 Want to read
  • 17 Currently reading

Published by Groundwater Monitoring Unit, Hydrologic Support & Assessment Section, Water Quality Division, Arizona Dept. of Environmental Quality in Phoenix, Ariz .
Written in

    Places:
  • Virgin River Watershed.,
  • Arizona.,
  • Virgin River Watershed,
  • Arizona
    • Subjects:
    • Water quality -- Virgin River Watershed.,
    • Water quality -- Arizona.,
    • Groundwater -- Virgin River Watershed -- Quality.,
    • Groundwater -- Arizona -- Quality.

    • Edition Notes

      Other titlesAmbient groundwater quality of the Virgin River Basin :
      Statementprepared by Douglas C. Towne.
      ContributionsArizona. Water Quality Division.
      Classifications
      LC ClassificationsTD224.A7 T6926 1999
      The Physical Object
      Pagination98 p. :
      Number of Pages98
      ID Numbers
      Open LibraryOL6831726M
      LC Control Number00325274
      OCLC/WorldCa43473740

        Recomputation of Ambient Water Quality in the Santa Ana River Watershed Basin Monitoring Program Importation of high-quality SWP water in Basin Plan updates in the s and s include salt Estimate current ambient quality of the groundwater. Groundwater flow between Basins Report Mojave River Basin Alto - Centro Hydrologic Subareas Authored by Nicholas Napoli W. Richard Laton, Ph.D., PG, CPG Prepared in Cooperation with and Submitted to Mojave Water Agency October California State University, Fullerton Department of Geological Sciences.

      Groundwater quality in the square-mile (1,square-kilometer) Northern Coast Ranges (NOCO) study unit was investigated as part of the Priority Basin Project (PBP) of the Groundwater Ambient Monitoring and Assessment (GAMA) Program and the U.S. Geological Survey (USGS) National Water-Quality Assessment Program. The study unit is composed of two study areas (Interior Basins and .   The combined Basin and Range basin-fill aquifers rank fourth in the nation as a source of groundwater for public supply, providing about one billion gallons per day for this use. Urban areas within the boundaries of the aquifers include Salt Lake City, Reno, Las Vegas and Phoenix.

      Regional Groundwater Flow and Water Quality in The Virgin River Basin and Surrounding Areas, Utah and Arizona | Local Phone Uinta Basin Studies (13) Ferron Sandstone Studies (15) Green River Formation (8) Oil and Gas (64) Minerals and Mining (3) Gold (13) Rocks, Minerals, and Fossils (41) Mining (26). Draft Groundwater Assessment and Recommendations Report Page 1 Draft - September Introduction Project Description This report provides a summary of identified aquifers, utilization of groundwater resources and an evaluation of future expansion and protection for groundwater resources within the Black River Size: 8MB.


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Final report of ambient groundwater quality of the Virgin River Basin by Douglas Clark Towne Download PDF EPUB FB2

Ambient Groundwater Quality of tlie Virgin River Basin: An ADEQ Baseline Study I. Introduction The Virgin River groundwater basin (VRGB), located in the remote northwest comer of Arizona (Figure 1) is a region of stuiming natural scenery and a small, but rapidly growing population.

The perermial Virgin River, which diagonally bisects the arid. Virgin River Basin OFRMarch98 p. Yuma Basin OFRSeptember,p. ADEQ Ambient Groundwater Quality Factsheets (FS): Meadview Basin FSJanuary4 p. San Simon Sub-basin FSOctober4 p.

Detrital Valley Basin FSNovember4 p. study to characterize the groundwater quality of the Lower Gila Basin from to ADEQ carried out this task under Arizona Revised Statutes § that mandates monitoring of waters of the state including its aquifers.

The fact sheet is a synopsis of the ADEQ Open-File Report ¹ The basin comprises 7, square milesFile Size: KB. Available Groundwater Determination Technical Memorandum. WWDC Green River Basin Water Plan II Groundwater Study Level I () August The Available Groundwater Determination Technical Memorandum for the Greater Green River Basin Water Plan II Level I.

The page report, “Groundwater Salinity in the Powder River Basin, Wyoming: Open File Report ,” is available as a free download on the WSGS website. The online report includes an explanation of groundwater salinity and maps of water quality by depth interval throughout the Powder River Basin.

Figure B6-B Santa Ynez River Watershed Groundwater Basin Level Comparison Figure BB Lompoc Groundwater Basin Level Comparison Figure BB San Antonio Valley Groundwater Basin Level Comparison Figure BB Santa Maria Groundwater Basin Level Comparison Figure BB Cuyama Valley Groundwater Basin Level ComparisonFile Size: 4MB.

The Division of Water Resources is conducting a study of further water development in the Virgin River Basin. This report examines the effects of groundwater development as a part of the overall study. The study area includes about square miles in the Central Virgin River Basin east of the Hurricane Fault.

The deeply incised Virgin River has cut a youthful drainage network with deep Author: Calvin G. Clyde. Updated Recommendations on Environmental Standards River Basin Management () Final Report November (Minor amendments January ) UK Technical Advisory Group This report is the final Phase 3 report; zinc standards have been added since the interim report.

One of the Blueprint's pillars is the Commission assessment of the Member States River Basin Management Plans (RBMPs) in the 3rd Implementation Report of the Water Framework Directive. It has a strong groundwater component as it assesses the whole water management cycle focusing especially on groundwater monitoring, groundwater status.

Groundwater is the water present beneath Earth's surface in soil pore spaces and in the fractures of rock formations.A unit of rock or an unconsolidated deposit is called an aquifer when it can yield a usable quantity of water. The depth at which soil pore spaces or fractures and voids in rock become completely saturated with water is called the water table.

Section —Conceptual Understanding and Groundwater Quality of the Basin-Fill Aquifers in the Santa Ana Basin, California been constructed in other parts of the Inland, Coastal, and San. Jacinto Basins to recharge the heavily used basin-fill aquifers. The File Size: 8MB.

Wineville POC Final Report. OBMP State of the Basin Reports: State of the Basin Report (Single Download) State of the Basin Report (Single Download) Cover and TOC Introduction General Hydraulic Conditions Basin Production and Recharge Groundwater Levels Groundwater Quality Pt.

1 of 3 Groundwater Quality Pt. 2 of 3 Groundwater. Abstract. Groundwater quality in the approximately square-mile Santa Clara River Valley study unit was investigated from April through June as part of the Priority Basin Project of the Groundwater Ambient Monitoring and Assessment (GAMA) Program.

By: Paul Inkenbrandt, Kevin Thomas, and J. Lucy Jordan. In this page report, we characterized the deep aquifer system and its connections to the overlying aquifers in the area of the Hurricane fault in Washington County by examining well logs, creating regional potentiometric-surface maps, compiling groundwater quality data, conducting gravity surveys, examining remote sensing data for.

River Basin Available Groundwater Determination Technical Memorandum. Groundwater in Wyoming is an important resource. The groundwater studies listed below were sponsored by the WWDC and conducted by the Wyoming State Geological Survey (WSGS), in association with the U.S.

Geological Survey and the Water Resources Data System (WRDS). It is widely recognized that increasing demands for water in Southern California are being affected by actions to reduce and redirect the amount of water imported from the Colorado River.

In the Imperial Valley region, for example, import reductions will not only affect agricultural users but also could produce significant collateral impacts on the level and quality of water in the Salton Sea Cited by: 5. Limpopo sub-basin-widely available groundwater resources with varying quality are the major source of water in the sub- basin, with intensive use focused North of Polokwane and around Dendron for domestic and irrigation uses.

Lvuvuhu/ Letaba sub-basins - groundwater is used conjunctively (with surface water) through this sub- basin. Quantity. regions - where groundwater flow will predominate and the aquifer basin (not river basin) is the rational water resources management unit; the existence of minor aquifers of shallow depth and patchy distribution, where the impacts of groundwater development are very localised, and are unlikely to be significant in terms of river basin dynamics.

quality of groundwater in the Central Virgin River Basin 2. Typical reported aquifer properties in the Virgin Basin. Estimates of groundwater storage 4. Annual withdrawal by wells in the Central Virgin River Basin 5.

Withdrawal by wells, for various uses, in and in the Central Virgin River area. A groundwater basin is defined as an area underlain by permeable materials capable of furnishing a significant supply of groundwater to wells or storing a significant amount of water.

A groundwater basin is three-dimensional and includes both the surface extent and all of. In many rivers indeed, more than 50% of the annual flow is derived from groundwater.

In low-flow periods in summer, more than 90% of the flow in some rivers may come from groundwater. Hence, deterioration of groundwater quality may directly affect other related aquatic and terrestrial ecosystems.Groundwater quality in the square-mile Santa Barbara study unit was investigated in as part of the California State Water Resources Control Board’s Groundwater Ambient Monitoring and Assessment (GAMA) Program Priority Basin Project.

The study unit is mostly in Santa Barbara County and is in the Transverse and Selected Peninsular Ranges hydrogeologic : Tracy A. Davis, Justin T. Kulongoski.Regional groundwater flow and water quality in the Virgin River basin and surrounding areas, Utah and Arizona Technical Report (PDF Available) December with Reads How we measure 'reads'.