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ary shapes). Using the maps compared well to a relatively
<br />detailed numerical model of our field site, and modeling
<br />studies are not feasible for the majority of groundwater us-
<br />ers. Also, the SDF maps are a widely available reference for
<br />sites that may otherwise have limited data and they provide
<br />a consistent reference for sites that have a wide range of pos-
<br />sible data inputs.
<br />References
<br />Glover, R.E., 1960: Ground water - surface water relationships.
<br />In Western Resources Conference, Boulder, Colorado, Colorado
<br />Ground Water Commission, Dept. of Natural Resources. Paper
<br />CER60REG45, 8 pp.
<br />Glover, R.E., 1978: Transient Ground Water Hydraulics. Water
<br />Res. Publications, Fort Collins, CO, 413 pp.
<br />Glover, R.E., and C.G. Balmer, 1954: River depletion resulting
<br />from pumping a well near a river. AGU Transactions, 35(3), 468-
<br />470.
<br />Jenkins, C.T., 1968a: Techniques for computing rate and volume
<br />of stream depletion by wells, Ground Water, 6(2), 37 -46.
<br />Jenkins, C.T., 1968b: Electric -analog and digital computer model
<br />analysis of stream depletion by wells, Ground Water, 6(6), 27 -34.
<br />Jenkins, C.T., and O.J. Taylor, 1974: A special planning technique
<br />for stream- aquifer systems. Colorado District, US DOI
<br />Geological Survey, Lakewood, Colorado, Open -File Report No.
<br />74 -242.
<br />Miller, C.D., and D.S. Durnford, 2005, "Modified use of the
<br />`SDF' semi - analytical stream depletion model in bounded alluvial
<br />aquifers," Proceedings of AGU Hydrology Days 2005, Fort
<br />Collins, Colorado, 146 -159.
<br />American Water Works Association Research Foundation RFPs Available
<br />Current American Water Works Association Research Foundation requests for proposals are available online
<br />at http: / /www.awwarf.org/ research /plansAwardsFunding/rfp.aspx in .pdf format. The deadlines and topics
<br />are:
<br />May 6,2005:
<br />Critical Information Policies for Water Utilities
<br />Improving Sample Preparation Methods for Molecular Techniques for Drinking Water Applications
<br />Strategies for Controlling and Mitigating Algal Growth within Water Treatment Plants
<br />Performance and Metal Release of Non - Leaded Brass Meters
<br />Components, and Fittings, Decision Tools to help Utilities Develop Simultaneous Compliance Strategies
<br />Development of a UV Disinfection Knowledge Base
<br />Methods to Assess GWUDI and Bank Filtration Performance
<br />Enhancement of Water Utility Self- Assessment Tools to Improve Utility Operations
<br />July 15, 2005:
<br />Assessment of Physical Security Technologies for Water and Wastewater Utilities
<br />Integrating Worker Health And Safety Into Water Utility Operation, Management, And Facility Design
<br />Challenge Organisms for Inactivation of Viruses by UV Treatment
<br />Impact of the Change in Disinfectants on Lead, Brass, and Copper Components in the Distribution System
<br />Non - Uniform Internal Corrosion in Copper Piping — Monitoring Techniques
<br />Synthesis Document on the State of Science of Molecular Techniques for Application to the Drinking Water
<br />Industry
<br />Communicating the Value of Water
<br />Innovative Applications of Treatment Processes for Spent Filter Backwash
<br />Strategy to Manage and Respond to Total Coliforms and E. Coli in the Distribution System
<br />Assessment of Inorganics Accumulation in Drinking Water System Scales and Sediments
<br />Improving Water Utility Capital Efficiency
<br />Strategies To Help Drinking Water Utilities Ensure Effective Retention Of Knowledge
<br />Microbiological Degradation of HAAS in Distribution Systems
<br />Biological Destruction Of Perchlorate And Nitrate In Ion Exchange Concentrate
<br />
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