2025-07-28_REVISION - P2023018

• Permit No: P2023018
• IBM Index Class Name: Revision
• Doc Date: 7/28/2025
• Doc Name: Request For Modification
• From: Highbury Resources Inc
• To: DRMS
• Type & Sequence: MD1
• Email Name: LJW
• Email Name: THM
• Email Name: EL1
• Media Type: D
• Archive: No

Burro Mine Vent Ellison Decline
Date: Date:
Inspector: Inspector:
Depth: _ feet Depth: feet
pH: S.U. pH: S.U.
Conductivity: -US/CM Conductivity: ,uS/cm
Water Temperature: OF Water Temperature: OF
Notes: Notes:
Date: Date:
Inspector: Inspector:
Depth: feet Depth: feet
pH: S.U. pH: S.U.
Conductivity: Us/cm Conductivity: Us/cm
Water Temperature: OF Water Temperature: OF
Notes: Notes:
Date: Date:
Inspector: Inspector:
Depth: feet Depth: feet
pH: S.U. pH: S.U.
Conductivity: PS/cm Conductivity: uS/cm
Water Temperature: OF Water Temperature: OF
Notes: Notes:
Date: Date:
Inspector: Inspector:
Depth: feet Depth: feet
pH: S.U. pH: S.U.
Conductivity: -US/CM Conductivity: us/cm
Water Temperature: OF Water Temperature: OF
Notes: Notes:
Slick Rock Project Groundwater Sampling and Analysis Plan-2025
Slick Rock NOI Modification July 2025
Appendix C Page 33 of 35