Amrize St Croix Valley Plant Metal/Non-Metal
AMRIZE MID-AMERICA INC.
· Surface
Controlled by
Amrize Ltd
Shafer,
Chisago County,
MN
·
Active
MSHA Mine ID: 2102993
Amrize St Croix Valley Plant has $5K in proposed MSHA penalties and $0 outstanding across 0 contested dockets, plus health sampling and the full incident record.
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2002
36
citations
3
significant & substantial
$4,815
proposed penalties
$4,815
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2001
47
inspections on record
564
inspection hours
n/a
citations per 100 inspection hours
ⓘ
This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.Rate withheld: 564 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Amrize St Croix Valley Plant has $5K in proposed MSHA penalties and $0 outstanding across 0 contested dockets.
Penalty disposition
ⓘ
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.$5K
proposed penalties
$5K
current assessed
$5K
paid to date
$0
outstanding
36 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2026-03-24.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
See also
the operator's enforcement record
Quarterly safety rates
ⓘ
Citations per million reported employee-hours. Rates begin in 2000, when MSHA's quarterly employment data starts; earlier incidents are counted but cannot be rate-adjusted. Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.Citations per million employee-hours, as reported to MSHA
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2025 Q4 | 2,112 | 0 | 0 | 0.0 |
| 2025 Q3 | 2,876 | 0 | 0 | 0.0 |
| 2025 Q2 | 1,004 | 0 | 0 | 0.0 |
| 2025 Q1 | 2,156 | 0 | 0 | 0.0 |
| 2024 Q4 | 689 | 0 | 0 | 0.0 |
| 2024 Q3 | 2,894 | 0 | 0 | 0.0 |
| 2024 Q2 | 3,332 | 5 | 1 | 1500.6 |
| 2024 Q1 | 2,156 | 1 | 0 | 463.8 |
Show 96 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 2,598 | 0 | 0 | 0.0 |
| 2023 Q3 | 3,496 | 0 | 0 | 0.0 |
| 2023 Q2 | 2,238 | 0 | 0 | 0.0 |
| 2023 Q1 | 1,786 | 0 | 0 | 0.0 |
| 2022 Q4 | 2,235 | 0 | 0 | 0.0 |
| 2022 Q3 | 2,683 | 2 | 0 | 745.4 |
| 2022 Q2 | 3,512 | 0 | 0 | 0.0 |
| 2022 Q1 | 1,680 | 0 | 0 | 0.0 |
| 2021 Q4 | 1,353 | 0 | 0 | 0.0 |
| 2021 Q3 | 4,046 | 2 | 0 | 494.3 |
| 2021 Q2 | 4,811 | 0 | 0 | 0.0 |
| 2021 Q1 | 2,832 | 0 | 0 | 0.0 |
| 2020 Q4 | 2,244 | 0 | 0 | 0.0 |
| 2020 Q3 | 4,158 | 0 | 0 | 0.0 |
| 2020 Q2 | 3,442 | 0 | 0 | 0.0 |
| 2020 Q1 | 2,210 | 0 | 0 | 0.0 |
| 2019 Q4 | 2,286 | 0 | 0 | 0.0 |
| 2019 Q3 | 2,955 | 2 | 0 | 676.8 |
| 2019 Q2 | 3,665 | 0 | 0 | 0.0 |
| 2019 Q1 | 2,052 | 0 | 0 | 0.0 |
| 2018 Q4 | 1,681 | 0 | 0 | 0.0 |
| 2018 Q3 | 3,572 | 0 | 0 | 0.0 |
| 2018 Q2 | 3,329 | 0 | 0 | 0.0 |
| 2018 Q1 | 1,925 | 0 | 0 | 0.0 |
| 2017 Q4 | 2,179 | 0 | 0 | 0.0 |
| 2017 Q3 | 2,950 | 0 | 0 | 0.0 |
| 2017 Q2 | 2,765 | 2 | 0 | 723.3 |
| 2017 Q1 | 1,787 | 0 | 0 | 0.0 |
| 2016 Q4 | 2,209 | 1 | 0 | 452.7 |
| 2016 Q3 | 2,889 | 2 | 1 | 692.3 |
| 2016 Q2 | 2,249 | 0 | 0 | 0.0 |
| 2016 Q1 | 1,304 | 0 | 0 | 0.0 |
| 2015 Q4 | 1,784 | 0 | 0 | 0.0 |
| 2015 Q3 | 2,444 | 0 | 0 | 0.0 |
| 2015 Q2 | 2,027 | 3 | 0 | 1480.0 |
| 2015 Q1 | 586 | 0 | 0 | 0.0 |
| 2014 Q4 | 1,867 | 0 | 0 | 0.0 |
| 2014 Q3 | 2,453 | 0 | 0 | 0.0 |
| 2014 Q2 | 1,999 | 4 | 0 | 2001.0 |
| 2014 Q1 | 259 | 0 | 0 | 0.0 |
| 2013 Q4 | 723 | 0 | 0 | 0.0 |
| 2013 Q3 | 1,938 | 0 | 0 | 0.0 |
| 2013 Q2 | 2,004 | 0 | 0 | 0.0 |
| 2013 Q1 | 1,716 | 0 | 0 | 0.0 |
| 2012 Q4 | 1,471 | 0 | 0 | 0.0 |
| 2012 Q3 | 1,900 | 0 | 0 | 0.0 |
| 2012 Q2 | 3,272 | 1 | 0 | 305.6 |
| 2012 Q1 | 1,438 | 0 | 0 | 0.0 |
| 2011 Q4 | 1,263 | 1 | 0 | 791.8 |
| 2011 Q3 | 1,475 | 1 | 0 | 678.0 |
| 2011 Q2 | 741 | 0 | 0 | 0.0 |
| 2011 Q1 | 612 | 0 | 0 | 0.0 |
| 2010 Q4 | 534 | 0 | 0 | 0.0 |
| 2010 Q3 | 600 | 0 | 0 | 0.0 |
| 2010 Q2 | 396 | 0 | 0 | 0.0 |
| 2010 Q1 | 372 | 0 | 0 | 0.0 |
| 2009 Q4 | 1,098 | 0 | 0 | 0.0 |
| 2009 Q3 | 2,129 | 4 | 1 | 1878.8 |
| 2009 Q2 | 1,025 | 0 | 0 | 0.0 |
| 2009 Q1 | 1,019 | 0 | 0 | 0.0 |
| 2008 Q4 | 1,465 | 0 | 0 | 0.0 |
| 2008 Q3 | 1,778 | 0 | 0 | 0.0 |
| 2008 Q2 | 1,707 | 0 | 0 | 0.0 |
| 2008 Q1 | 1,692 | 0 | 0 | 0.0 |
| 2007 Q4 | 2,502 | 0 | 0 | 0.0 |
| 2007 Q3 | 4,132 | 0 | 0 | 0.0 |
| 2007 Q2 | 4,179 | 0 | 0 | 0.0 |
| 2007 Q1 | 2,334 | 0 | 0 | 0.0 |
| 2006 Q4 | 2,868 | 0 | 0 | 0.0 |
| 2006 Q3 | 5,187 | 1 | 0 | 192.8 |
| 2006 Q2 | 5,496 | 0 | 0 | 0.0 |
| 2006 Q1 | 3,080 | 0 | 0 | 0.0 |
| 2005 Q4 | 4,660 | 0 | 0 | 0.0 |
| 2005 Q3 | 5,269 | 0 | 0 | 0.0 |
| 2005 Q2 | 5,931 | 0 | 0 | 0.0 |
| 2005 Q1 | 3,454 | 0 | 0 | 0.0 |
| 2004 Q4 | 3,035 | 1 | 0 | 329.5 |
| 2004 Q3 | 5,886 | 0 | 0 | 0.0 |
| 2004 Q2 | 5,580 | 0 | 0 | 0.0 |
| 2004 Q1 | 3,695 | 0 | 0 | 0.0 |
| 2003 Q4 | 4,338 | 0 | 0 | 0.0 |
| 2003 Q3 | 5,454 | 0 | 0 | 0.0 |
| 2003 Q2 | 4,857 | 0 | 0 | 0.0 |
| 2003 Q1 | 3,337 | 0 | 0 | 0.0 |
| 2002 Q4 | 3,812 | 1 | 0 | 262.3 |
| 2002 Q3 | 4,516 | 0 | 0 | 0.0 |
| 2002 Q2 | 4,501 | 1 | 0 | 222.2 |
| 2002 Q1 | 2,318 | 0 | 0 | 0.0 |
| 2001 Q4 | 3,412 | 0 | 0 | 0.0 |
| 2001 Q3 | 4,496 | 0 | 0 | 0.0 |
| 2001 Q2 | 3,751 | 0 | 0 | 0.0 |
| 2001 Q1 | 2,730 | 0 | 0 | 0.0 |
| 2000 Q4 | 2,336 | 0 | 0 | 0.0 |
| 2000 Q3 | 3,570 | 0 | 0 | 0.0 |
| 2000 Q2 | 3,774 | 0 | 0 | 0.0 |
| 2000 Q1 | 2,680 | 0 | 0 | 0.0 |
No reportable incidents on file.
MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.
For insurers, brokers, and safety consultants
The full compliance file on Amrize St Croix Valley Plant
A dated report covering the 26-year penalty trail, line-item violation pattern, contest and docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF with the underlying data as CSV.