Grass Lake Pit Metal/Non-Metal
Sultan Mining LLC
· Surface
Controlled by
2020 IRREV AGNES ANNE MOROUN TR UAD 12-28-2020
Jackson,
Jackson County,
MI
·
Intermittent
MSHA Mine ID: 2003305
Grass Lake Pit has $16K in proposed MSHA penalties and $63 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 2006
77
citations
11
significant & substantial
$16,243
proposed penalties
$16,180
paid to date
100% of proposed penalties paid to date, a $63 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2004
42
inspections on record
417
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: 417 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Grass Lake Pit has $16K in proposed MSHA penalties and $63 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.$16K
proposed penalties
$16K
current assessed
$16K
paid to date
$63
outstanding
77 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2025-02-25.
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 | 1,470 | 0 | 0 | 0.0 |
| 2025 Q3 | 3,327 | 0 | 0 | 0.0 |
| 2025 Q2 | 2,495 | 0 | 0 | 0.0 |
| 2025 Q1 | 1,370 | 2 | 0 | 1459.9 |
| 2024 Q4 | 1,553 | 0 | 0 | 0.0 |
| 2024 Q3 | 238 | 0 | 0 | 0.0 |
| 2024 Q1 | 464 | 0 | 0 | 0.0 |
| 2023 Q4 | 1,284 | 2 | 0 | 1557.6 |
Show 75 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q3 | 2,285 | 0 | 0 | 0.0 |
| 2023 Q2 | 1,602 | 5 | 2 | 3121.1 |
| 2023 Q1 | 210 | 0 | 0 | 0.0 |
| 2022 Q4 | 1,070 | 2 | 0 | 1869.2 |
| 2022 Q3 | 2,071 | 0 | 0 | 0.0 |
| 2022 Q2 | 1,636 | 4 | 0 | 2445.0 |
| 2021 Q4 | 1,262 | 0 | 0 | 0.0 |
| 2021 Q3 | 1,475 | 0 | 0 | 0.0 |
| 2021 Q2 | 1,929 | 8 | 1 | 4147.2 |
| 2021 Q1 | 245 | 0 | 0 | 0.0 |
| 2020 Q4 | 555 | 0 | 0 | 0.0 |
| 2020 Q3 | 1,816 | 0 | 0 | 0.0 |
| 2020 Q2 | 230 | 7 | 0 | 30434.8 |
| 2020 Q1 | 94 | 1 | 0 | 10638.3 |
| 2019 Q4 | 2,863 | 0 | 0 | 0.0 |
| 2019 Q3 | 3,178 | 3 | 1 | 944.0 |
| 2019 Q2 | 2,924 | 4 | 0 | 1368.0 |
| 2019 Q1 | 168 | 0 | 0 | 0.0 |
| 2018 Q4 | 1,600 | 0 | 0 | 0.0 |
| 2018 Q3 | 3,761 | 2 | 0 | 531.8 |
| 2018 Q2 | 3,389 | 0 | 0 | 0.0 |
| 2018 Q1 | 2,367 | 3 | 0 | 1267.4 |
| 2017 Q4 | 3,109 | 0 | 0 | 0.0 |
| 2017 Q3 | 5,116 | 3 | 1 | 586.4 |
| 2017 Q2 | 3,166 | 0 | 0 | 0.0 |
| 2017 Q1 | 1,487 | 1 | 0 | 672.5 |
| 2016 Q4 | 2,079 | 0 | 0 | 0.0 |
| 2016 Q3 | 3,223 | 3 | 1 | 930.8 |
| 2016 Q2 | 3,260 | 0 | 0 | 0.0 |
| 2016 Q1 | 1,664 | 0 | 0 | 0.0 |
| 2015 Q4 | 1,666 | 0 | 0 | 0.0 |
| 2015 Q3 | 310 | 1 | 1 | 3225.8 |
| 2015 Q2 | 557 | 0 | 0 | 0.0 |
| 2015 Q1 | 68 | 0 | 0 | 0.0 |
| 2014 Q4 | 464 | 0 | 0 | 0.0 |
| 2014 Q3 | 1,006 | 4 | 0 | 3976.1 |
| 2014 Q2 | 944 | 0 | 0 | 0.0 |
| 2014 Q1 | 156 | 0 | 0 | 0.0 |
| 2013 Q4 | 624 | 0 | 0 | 0.0 |
| 2013 Q3 | 995 | 0 | 0 | 0.0 |
| 2013 Q2 | 1,147 | 2 | 0 | 1743.7 |
| 2013 Q1 | 106 | 0 | 0 | 0.0 |
| 2012 Q4 | 887 | 0 | 0 | 0.0 |
| 2012 Q3 | 1,632 | 5 | 0 | 3063.7 |
| 2012 Q2 | 1,344 | 0 | 0 | 0.0 |
| 2012 Q1 | 782 | 0 | 0 | 0.0 |
| 2011 Q4 | 967 | 0 | 0 | 0.0 |
| 2011 Q3 | 1,847 | 0 | 0 | 0.0 |
| 2011 Q2 | 1,627 | 0 | 0 | 0.0 |
| 2011 Q1 | 617 | 0 | 0 | 0.0 |
| 2010 Q4 | 1,478 | 3 | 1 | 2029.8 |
| 2010 Q3 | 1,698 | 0 | 0 | 0.0 |
| 2010 Q2 | 994 | 3 | 1 | 3018.1 |
| 2010 Q1 | 153 | 0 | 0 | 0.0 |
| 2009 Q4 | 969 | 0 | 0 | 0.0 |
| 2009 Q3 | 1,882 | 2 | 2 | 1062.7 |
| 2009 Q2 | 1,145 | 0 | 0 | 0.0 |
| 2009 Q1 | 363 | 0 | 0 | 0.0 |
| 2008 Q4 | 609 | 0 | 0 | 0.0 |
| 2008 Q3 | 844 | 0 | 0 | 0.0 |
| 2008 Q2 | 1,182 | 0 | 0 | 0.0 |
| 2008 Q1 | 579 | 0 | 0 | 0.0 |
| 2007 Q4 | 335 | 0 | 0 | 0.0 |
| 2007 Q3 | 837 | 3 | 0 | 3584.2 |
| 2007 Q2 | 706 | 0 | 0 | 0.0 |
| 2007 Q1 | 317 | 0 | 0 | 0.0 |
| 2006 Q4 | 875 | 0 | 0 | 0.0 |
| 2006 Q3 | 371 | 0 | 0 | 0.0 |
| 2006 Q2 | 706 | 4 | 0 | 5665.7 |
| 2005 Q4 | 665 | 0 | 0 | 0.0 |
| 2005 Q3 | 539 | 0 | 0 | 0.0 |
| 2005 Q2 | 909 | 0 | 0 | 0.0 |
| 2005 Q1 | 664 | 0 | 0 | 0.0 |
| 2004 Q4 | 1,796 | 0 | 0 | 0.0 |
| 2004 Q3 | 2,572 | 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 Grass Lake Pit
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.