CX-017521: Upper Steel Creek and P-Area Groundwater Operable Unit Trichloroethylene Groundwater Plume Characterization

Categorical Exclusion Determination

Office of NEPA Policy and Compliance

November 8, 2017
Estimated Read Time   min

This Environmental Evaluation Checklist addresses the installation of 13 groundwater monitoring wells (11 of which will be installed along the bank of Steel Creek), Steel Creek surface water sampling, cone penetrometer logging at 11 locations, and drilling of 30 borings to discern the extent of groundwater contamination and impact to Steel Creek.