Long-Range Water Plan Wright-Patterson Air Force Base, Ohio Phase 1: Hydraulic And Water Quality Requirements Analyses


Book Description

The Safe Drinking Water Act and associated regulations developed by USEPA and state and local agencies have expanded the standards and requirements on water suppliers to assure that a safe, high quality, and continuous supply of drinking (potable) water is provided to all consumers by all providers. Currently, Wright-Patterson AFB (Base) uses groundwater sources on the Base to supply all portable water to Areas A, B and C. The base has individual treatment facilities located at each Area, which include air strippers, polyphosphate addition, chlorination, carbon dioxide addition, softening, and fluoride addition. The Base has initiated an aggressive and comprehensive program to fully evaluate available water supply and treatment alternatives to comply with all Federal and State regulations and to assure that a safe and reliable supply of potable water is available for all base activities. The purpose of this Long-Range Water Plan is to define and evaluate alternatives for providing the public water systems on the Base with water that will meet future demands as well as environmental regulations. These alternatives include treatment systems upgrades, maintenance/repair of existing treatment components, or a completely new water supply. The recommended alternatives are to be based on hydrogeologic and water quality data, an assessment of the existing water supply and treatment systems, and off-Base sources of water.-BKA.



















(Environmental Investigation of Ground Water Contamination at Wright-Patterson Air Force Base, Ohio).


Book Description

This Removal Action System Design has been prepared as a Phase I Volume for the implementation of the Phase II removal action at Wright-Patterson Air Force Base (WPAFB) near Dayton, Ohio. The objective of the removal action is to prevent, to the extent practicable, the migration of ground water contaminated with chlorinated volatile organic compounds (VOCS) across the southwest boundary of Area C. The Phase 1, Volume 9 Removal Action System Design compiles the design documents prepared for the Phase II Removal Action. These documents, which are presented in Appendices to Volume 9, include: Process Design, which presents the 30 percent design for the ground water treatment system (GWTS); Design Packages 1 and 2 for Earthwork and Road Construction, and the Discharge Pipeline, respectively; no drawings are included in the appendix; Design Package 3 for installation of the Ground Water Extraction Well(s); Design Package 4 for installation of the Monitoring Well Instrumentation; and Design Package 5 for installation of the Ground Water Treatment System; this Design Package is incorporated by reference because of its size.




Groundwater Recharge and Wells


Book Description

Understanding the issues that have been encountered at other sites, and the steps that have led to successful resolution of these issues, can provide great help to those considering, planning, or implementing new groundwater recharge projects. Recent technical advances and operational experience have demonstrated that well recharge is a feasible and cost effective method of artificially recharging natural aquifers. This practical guide reviews the technical constraints and issues that have been addressed and resolved through research and experience at many sites. The book presents aquifer storage recovery (ASR) technology and traces its evolution over the past 25 years in the United States. Procedures for groundwater recharge are presented, and selected case studies are examined. Drinking water quality standards and conversion factors are provided in the appendix for easy reference.