RE: 2026 Spring Semi-Annual – Interim Site-Wide Groundwater Monitoring Data Report Silver Bow Creek Butte Area NPL Site, Butte Priority Soils Operable Unit Consent Decree-Civil Action No. CV 89-039-BU-SHE

Authors

• Josh Bryson, Management Service Company, ARCO

Prepared By:

Atlantic Richfield Company

Document Type

Government Report

Publication Date

Summer 8-27-2026

Subject Area

Butte

Comments

Includes data collected during the first semi-annual groundwater sampling event of 2026 in accordance with the Silver Bow Creek/Butte Area NPL Site 2026 Final Butte Priority Soils Operable Unit Interim Site-Wide Groundwater Monitoring Quality Assurance Project Plan. The data can be found in the attached spreadsheet.

Recommended Citation

Bryson, Josh, "RE: 2026 Spring Semi-Annual – Interim Site-Wide Groundwater Monitoring Data Report Silver Bow Creek Butte Area NPL Site, Butte Priority Soils Operable Unit Consent Decree-Civil Action No. CV 89-039-BU-SHE" (2026). Silver Bow Creek/Butte Area Superfund Site. 1789.
https://digitalcommons.mtech.edu/superfund_silverbowbutte/1789

Creative Commons License

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