References

Featured References

Noah Heller’s Presentation to the U.S. E.P.A. Region 9 on Selective Groundwater Extraction – September 1st, 2016

P1010101

MiniProbe Investigation from Southern California GE Site

Technical Announcements

USGS Fact Sheet for Miniature Sampling Pump

USGS Fact Sheet for Dynamic Flow Profiling

WRD Technical Bulletin 2010 – Well Profiling Program

Dynamic Profiling Sample Report

USGS Research

John A Izbicki, Allen H Christensen, Mark W Newhouse, Gregory A Smith, et. al., Jul/Aug 2005, Temporal Changes in the Vertical Distribution of Flow and Chloride in Deep Wells, Ground Water Journal, 43, 4; Research Library Core pg. 531

USGS Report – Arsenic-Related Water Quality with Depth and Water Quality of Well-Head Samples from Production Wells, Oklahoma, 2008

Depth-dependent sampling to identify short-circuit pathways to public-supply wells in multiple aquifer settings in the United States

Knowledge of Where and How Contamination-Susceptible Water Enters PublicSupply Wells Can Be Used To Improve Monitoring Strategies and Protection Plans

Naturally Occurring Arsenic in Ground Water, Norman, Oklahoma, 2004, and Remediation Options for Produced Water

BESST Case Studies

EVALUATING THE POTENTIAL OF WELL PROFILING TECHNOLOGY TO LIMIT IRRIGATION WATER SALINITY IN CALIFORNIA VINEYARDS

California GAMA Special Study: An isotopic and dissolved gas investigation of nitrate source and transport to a public supply well in Califonia’s Central Valley

Water Well Profiling in the Central and West Coast Basins, Los Angeles County CA

Upland, CA Clear Creek Associates & BESST: Public Supply Well Evaluation

    • Blegen, R.P., Hess, J.W., Denne, J.E., 1988, Field Comparison of Ground-Water Sampling Devices, in NWWA Second Annual Outdoor Action Conference in Las Vegas, May, 1988, 22 p.
    • Johnson, P.C., Stanley, C.C., Kembowski, M.W., Byers, D.L. and Colthart, J.D., 1990, A Practical Approach to the Design, Operation and Monitoring of In Situ Soil-Venting Systems, Ground Water Monitoring Review, Spring, pgs 159-178
    • Nichols, E.M., Beadle, S.C., and Einarson, M.D., 2000, Strategies for Characterizing Subsurface Releases of Gasoline Containing MTBE, American Petroleum Institute Publishing Services, Washington D.C., ? p.
    • Rong, Y., 1999, A study of Vertical Plume Length for Methyl Tertiary Butyl Ether in the Charnock Wellfield Investigation Area, EnvironmentalGeosciences, v. 6, no. 3, pgs 123-129
    • Siegrist, R.L. and Jenssen, P.D., 1990, Evaluation of Sampling Method Effects on Volatile Organic Compound Measurements in Contaminated Soils, Environmental Science Technology, v. 24, no. 9, pgs 1387-1392
  • State of California – California Regional Water Quality Control Board – Los Angeles Region, Requirements for Active Soil-Gas Investigation – Well Investigation Program, March 1994, 12 p.