Mining Incidents

Trace Mine 1- AUMCO Claim: 20 MSHA citations Metal/Non-Metal

AMP Processing, LLC · Surface
Nephi, Sanpete County, UT  ·  Abandoned
MSHA Mine ID: 4202586

Trace Mine 1- AUMCO Claim has $3K 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 2013
20
citations
5
significant & substantial
$2,712
proposed penalties
$2,712
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2013
15
inspections on record
162
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: 162 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Trace Mine 1- AUMCO Claim has $3K 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.
$3K
proposed penalties
$3K
current assessed
$3K
paid to date
$0
outstanding
19 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2023-07-06.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Violation severity profile
Shares are computed over citations that carry the MSHA gravity and negligence coding; a small share of records are uncoded.
25.0%
significant & substantial
0.0%
high negligence or reckless
25.0%
reasonably likely or greater
55.0%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 0.0% low, 100.0% moderate, 0.0% high, 0.0% reckless.
Source: MSHA violations gravity and negligence coding, updated weekly.
Ownership history
  1. AMP Processing, LLC 2012 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2026 2
2025 1
2024 2
2023 1
2022 1
2021 1
2020 1
2019 0
2018 1
2017 2
2016 1
2015 2
2014 3
2013 2
2012 3
Source: MSHA quarterly employment and production, updated weekly.

Trace Mine 1- AUMCO Claim sits in Sanpete County, Utah, where the Census mining category is 4.0% of county employment.

Local economic context
County figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.
Sanpete County, Utah · Population 29,209
4.0%
Mining share of county employment
$67,459
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
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
2026 Q2 378 0 0 0.0
2025 Q2 22 0 0 0.0
2024 Q3 363 0 0 0.0
2023 Q4 90 0 0 0.0
2023 Q3 274 1 0 3649.6
2023 Q2 18 0 0 0.0
2023 Q1 563 0 0 0.0
2022 Q2 328 0 0 0.0
Show 39 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2022 Q1 70 0 0 0.0
2021 Q4 150 2 0 13333.3
2021 Q3 286 0 0 0.0
2021 Q1 435 1 0 2298.9
2020 Q4 0 0 0
2020 Q3 768 0 0 0.0
2020 Q2 0 0 0
2020 Q1 447 3 1 6711.4
2019 Q4 139 0 0 0.0
2019 Q3 0 1 0
2019 Q2 0 0 0
2019 Q1 0 0 0
2018 Q4 62 0 0 0.0
2018 Q3 445 0 0 0.0
2018 Q2 77 4 1 51948.1
2018 Q1 11 0 0 0.0
2017 Q4 515 0 0 0.0
2017 Q3 80 0 0 0.0
2017 Q2 45 4 2 88888.9
2017 Q1 228 0 0 0.0
2016 Q4 370 0 0 0.0
2016 Q3 33 0 0 0.0
2016 Q2 200 0 0 0.0
2016 Q1 13 0 0 0.0
2015 Q4 10 0 0 0.0
2015 Q3 10 0 0 0.0
2015 Q2 16 0 0 0.0
2015 Q1 765 2 0 2614.4
2014 Q4 27 0 0 0.0
2014 Q3 0 0 0
2014 Q2 565 0 0 0.0
2014 Q1 100 0 0 0.0
2013 Q4 0 1 0
2013 Q3 480 0 0 0.0
2013 Q2 480 0 0 0.0
2013 Q1 480 0 0 0.0
2012 Q4 1,520 0 0 0.0
2012 Q3 1,240 0 0 0.0
2012 Q2 1,120 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.