define aquifer location, extent, and characteristics and.Make preliminary appraisal of water availability in main Trident impact area.This development will require new water supplies, and may increase the potential for induced salt-water intrusion. Problem - An influx of about 50,000 people is expected on the Kitsap Peninsula in the next few years as a result of the new Trident Nuclear Submarine Base. WA183 - Water Resources of the Kitsap Peninsula and Adjacent Islands - Completed FY1980 Objectives - A study is proposed with the broad objective of developing a better understanding of the ground-water flow system in order to effectively manage this important resource and to address existing ground-water protection and emerging ground-water supply issues.Īpproach - This would be accomplished by 1) defining the site geohydrologic framework 2) defining the ambient ground-water chemistry and 3) constructing a three-dimensional ground-water flow model to describe how future pumping scenarios will change ground-water levels, how these changes will affect the migration of contaminants on a regional scale, and what effects future pumping scenarios may have on the location of the freshwater/saltwater interface. The magnitude of these impacts and the effects of such development on contaminant migration are unknown. Developing large water supplies may induce seawater intrusion, alter recharge to deeper aquifers, lower ground-water levels, and/or decrease flow in streams and creeks. Other base-wide ground water issues are centered on projected demands for ground water due to residential and commercial growth on and around Bangor. Consequently, the potential effects of proposed and ongoing remedial activities are also unknown. A major problem is that the effects of contamination from hazardous-waste sites on the quality of the base-wide ground-water system are unknown because the base-wide ambient water-quality and flow system are not well known. The ground-water flow system at SUBASE Bangor is not understood well enough on a base-wide scale to effectively manage and plan the use of the resource. Contaminants include ordnance chemicals, trace metals, chlorinated hydrocarbons, petroleum hydrocarbons, pesticides, and polychlorinated biphenyls (PCB's). As a result of the historical activities at Bangor, numerous contaminated sites have been identified. Currently it serves as the home port to eight Ohio-class TRIDENT missile submarines, but historically the site served as a Naval Ammunition Depot. Other base-wide ground water issues are centered on projected demands for ground water due to residential and commercial growth on and around Bangor.ĩ722-9F8 - Characterization of the Geohydrology, Ground-Water Flow System, and Ground-Water Quality of SUBASE Bangor, Kitsap County, Washington - Completed FY2003īackground - SUBASE Bangor is a 6,785 acre Navy installation located on Hood Canal in Kitsap County, Washington. The ground-water flow system at SUBASE Bangor is not understood well enough on a base-wide scale to effectively manage and plan the use of the resource.Ī major problem is that the effects of contamination from hazardous-waste sites on the quality of the base-wide ground-water system are unknown because the base-wide ambient water-quality and flow system are not well known. SUBASE Bangor is a 6,785 acre Navy installation located on Hood Canal in Kitsap County, Washington.
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