Alternative Title

2021 Final Unreclaimed Sites Quality Assurance Project Plan (QAPP)

Prepared By:

Pioneer Technical Services, Inc.

Document Type

Government Report

Publication Date

Spring 5-2021

Subject Area



Unreclaimed sites exist within the Butte Priority Soils Operable Unit (BPSOU) that could pose a threat to human health or surface water quality due to the presence of historic mine waste. Although many source areas have been previously reclaimed, areas still exist in which soils have not yet been evaluated; such sites may provide a pathway for human exposure or impact surface water quality via storm water runoff. These unreclaimed sites will be evaluated in accordance with Appendix D, Attachment C, Section 8.0 of the BPSOU Consent Decree (CD) (EPA, 2020).

Creative Commons License

Creative Commons Attribution 4.0 International License
This work is licensed under a Creative Commons Attribution 4.0 International License.