Categorical Exclusion Determinations: Legacy Management

Conduct Interim Treatment and Environmental Monitoring at the Tuba City, Arizona Disposal Site CX(s) Applied: B1.26, B3.1Date: 42537 Location(s): ArizonaOffices(s): Legacy Management
Well Abandonment and Equipment Transfer at the Pinellas County, Florida Site CX(s) Applied: B1.24, B1.30, B1.31, B3.1Date: 42537 Location(s): FloridaOffices(s): Legacy Management
Groundwater Monitoring and Associated Actions at the Green River, Utah, Disposal Site CX(s) Applied: B1.24, B1.3, B3.1Date: 10/23/2015 Location(s): UtahOffices(s): Legacy Management
Remove and Reuse/Recycle Sulfuric Acid from an Onsite Tank at the Tuba City, Arizona Disposal Site CX(s) Applied: B1.28Date: 09/24/2015 Location(s): ArizonaOffices(s): Legacy Management
Field Studies to include Installing Groundwater Monitoring Wells, Obtaining Groundwater and Sediment Samples, Land Surveys, Measuring Surface Water Discharge, and Conducting Miscellaneous Field Activities Near the Former Riverton, Wyoming, Processing S...
Operations, Maintenance, Repairs, Modifications, and Ongoing CERCLA Remedy-Related Actions and Site Facility Support Activities for the Monticello, Utah, Sites CX(s) Applied: B1.3, B1.11, B1.24, B1.26, B1.33, B2.5, B3.1, B6.1Date: 03/31/2015 Location(s...
Obtain Subsurface Soil Samples from Five Locations on the San Juan River Floodplain near Shiprock, New Mexico, Disposal Site. CX(s) Applied: B3.1Date: 03/26/2015 Location(s): New MexicoOffices(s): Legacy Management