Key Takeaway
MONARCH MOUNTAIN ACTON is a active surface mine producing SandAndGravel, located in Acton, York County, ME. It has 31 violations on record (3 S&S) and $3K in proposed penalties. Operated by Monarch Mountain Minerals & Aggregates, LLC.
MONARCH MOUNTAIN ACTON
Operator: Monarch Mountain Minerals & Aggregates, LLC
Controller: Quikrete Holdings Inc.
Location: Acton, York County, ME
Employees: 3
Recent Violations
View all 31 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 03/03/2026 | Non-S&S | $0 | ||
| 03/03/2026 | 56.11001 | S&S | HighNegligence | $0 |
| 03/03/2026 | 41.12 | Non-S&S | HighNegligence | $0 |
| 06/02/2025 | 56.14100(b) | Non-S&S | LowNegligence | $151 |
| 06/02/2025 | 56.14100(b) | Non-S&S | LowNegligence | $151 |
| 06/02/2025 | 56.23003(a)(1) | Non-S&S | LowNegligence | $151 |
| 09/30/2024 | 50.30(a) | Non-S&S | LowNegligence | $151 |
| 07/27/2022 | 56.14101(a)(2) | Non-S&S | LowNegligence | $133 |
| 08/24/2017 | 46.9(d)(4) | Non-S&S | LowNegligence | $116 |
| 08/22/2017 | 56.14107(a) | Non-S&S | LowNegligence | $116 |
| 09/07/2016 | 56.9300(b) | Non-S&S | ModNegligence | $114 |
| 09/07/2016 | 46.3(a) | Non-S&S | LowNegligence | $114 |
| 12/04/2014 | 56.11016 | S&S | ModNegligence | $100 |
| 12/04/2014 | 56.14132(a) | Non-S&S | ModNegligence | $100 |
| 12/04/2014 | 56.14100(b) | Non-S&S | ModNegligence | $100 |
| 12/04/2014 | 56.4201(a)(2) | Non-S&S | ModNegligence | $100 |
| 12/04/2014 | 50.30(a) | Non-S&S | ModNegligence | $100 |
| 06/30/2014 | 50.30(a) | Non-S&S | ModNegligence | $100 |
| 09/30/2013 | 50.30(a) | Non-S&S | HighNegligence | $100 |
| 08/15/2013 | 56.4201(a)(2) | Non-S&S | ModNegligence | $100 |
Inspections
View all 29 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 03/02/2026 | 03/04/2026 | 0.00 | 0 |
| 06/02/2025 | 06/06/2025 | 12.50 | 1 |
| 01/24/2025 | 01/24/2025 | 7.75 | 1 |
| 04/01/2024 | 04/02/2024 | 6.75 | 1 |
| 11/06/2023 | 11/07/2023 | 5.75 | 1 |
| 04/24/2023 | 04/25/2023 | 19.50 | 1 |
| 11/29/2022 | 11/30/2022 | 8.00 | 1 |
| 09/15/2022 | 09/15/2022 | 4.25 | 1 |
| 07/25/2022 | 07/27/2022 | 14.75 | 1 |
| 08/02/2021 | 08/03/2021 | 9.00 | 1 |
Mine Details
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Frequently Asked Questions
How many MSHA violations does MONARCH MOUNTAIN ACTON have?
MONARCH MOUNTAIN ACTON has 31 MSHA violations on record, of which 3 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $3K.
What type of mine is MONARCH MOUNTAIN ACTON?
MONARCH MOUNTAIN ACTON is a Surface mine producing SandAndGravel, located in Acton, York County, ME. It currently has 3 employees.
Has anyone been injured or killed at MONARCH MOUNTAIN ACTON?
According to MSHA records, MONARCH MOUNTAIN ACTON has 0 reported accident/injury records and 0 fatalities on file.
Who operates MONARCH MOUNTAIN ACTON?
MONARCH MOUNTAIN ACTON is operated by Monarch Mountain Minerals & Aggregates, LLC and controlled by Quikrete Holdings Inc.. MSHA Mine ID: 1700820.