On November 18, 2025, from 9:00 am to 10:00 am, Atlantic Richfield, EPA, Butte Silver Bow County, Montana DEQ, and the Montana Natural Resource Damage Program invite the public to observe the Butte Priority Soils Operable Unit (BPSOU) Remedial Design/Remedial Action Progress Meeting (RDRA Progress Meeting) in a Zoom event by computer or smart phone. Because you will be watching a working meeting, there will be no method for asking questions or making statements.

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Join ZoomGov Meeting
https://usepa.zoomgov.com/j/1615733337

Meeting ID: 161 573 3337

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Meeting ID: 161 573 333

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This meeting will be recorded.

Note: replies to this email are sent to an unmonitored inbox. If you have questions or need assistance, please email Mackenzie Meter ([email protected]). 

Takeaways from Previous RD/RA Progress Meeting

In October, topics of conversation included:

• Grove Gulch Construction: Work at Grove Gulch is nearing completion. Crews anticipate final touches will be in place by early November.
• Copper Mountain CSM: EPA anticipates receiving the updated CSM for Copper Mountain by the end of 2025.
• Diggings East: The 95% design was submitted to EPA and DEQ for review.

EPA Community Engagement Calendar

Did you know? The Butte Community Engagement Calendar on EPA.gov/butte contains joining information for publicly available meetings as well as information about other community engagement events in Butte.