Y-12 Plant groundwater Protection Program Groundwater and Surface Water Sampling And Analysis Plan For Calendar Year 1999

This plan provides a description of the groundwater and surface water quality monitoring activities planned for calendar year (CY) 1999 at the U.S. Department of Energy (DOE) Y-12 Plant that will be managed by the Y-12 Plant Environmen~ Safety, and Health Organization through the Y-12 Plant Groundwater Protection Progratn (GWPP). Groundwater and surface water monitoring . during CY 1999 will be petiormed in three hydrogeologic regimes at the Y-12 Plant: the Bear Creek Hydrogeologic Regime (Bear Creek Regime), the Upper East Fork Poplar Creek Hydrogeologic Regime (East Fork Regime), and the Chestnut Ridge Hydrogeologic Regime (Chestnut Ridge Regime). The Bear Creek and East Fork regimes are located in Bear Creek Valley, and the Chestnut Ridge Regime is located south of the Y-12 Plant (Figure 1). Groundwater and surface water monitoring petiormed under the auspices of the Y-12 Plant GWPP during CY 199