Eder Rock Metal/Non-Metal
MSHA record for Eder Rock (mine ID 4703549). Fatalities, non-fatal incidents grouped by year, current operator and controller, and mine context.
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Inspection activity
MSHA inspections since 2009
7
inspections on record
39
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: 39 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Ownership history
- Eder Rock Products Inc 2008 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
| Year | Employees |
|---|---|
| 2017 | 1 |
| 2016 | 1 |
| 2015 | 1 |
| 2014 | 1 |
| 2013 | 1 |
| 2012 | 1 |
| 2011 | 1 |
| 2010 | 2 |
| 2009 | 2 |
| 2008 | 3 |
Source: MSHA quarterly employment and production, updated weekly.
Eder Rock sits in Chippewa County, Wisconsin, where the Census mining category is 0.3% 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.Chippewa County, Wisconsin · Population 66,558
0.3%
Mining share of county employment
$74,009
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 |
|---|---|---|---|---|
| 2017 Q1 | 1 | 0 | 0 | 0.0 |
| 2016 Q3 | 1 | 0 | 0 | 0.0 |
| 2016 Q2 | 1 | 0 | 0 | 0.0 |
| 2016 Q1 | 1 | 0 | 0 | 0.0 |
| 2015 Q4 | 1 | 0 | 0 | 0.0 |
| 2015 Q3 | 1 | 0 | 0 | 0.0 |
| 2015 Q2 | 1 | 0 | 0 | 0.0 |
| 2015 Q1 | 2 | 0 | 0 | 0.0 |
Show 25 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2014 Q4 | 1 | 0 | 0 | 0.0 |
| 2014 Q3 | 1 | 0 | 0 | 0.0 |
| 2014 Q2 | 1 | 0 | 0 | 0.0 |
| 2014 Q1 | 1 | 0 | 0 | 0.0 |
| 2013 Q4 | 1 | 0 | 0 | 0.0 |
| 2013 Q3 | 120 | 0 | 0 | 0.0 |
| 2013 Q2 | 1 | 0 | 0 | 0.0 |
| 2013 Q1 | 1 | 0 | 0 | 0.0 |
| 2012 Q4 | 6 | 0 | 0 | 0.0 |
| 2012 Q3 | 45 | 0 | 0 | 0.0 |
| 2012 Q2 | 1 | 0 | 0 | 0.0 |
| 2012 Q1 | 1 | 0 | 0 | 0.0 |
| 2011 Q4 | 145 | 0 | 0 | 0.0 |
| 2011 Q3 | 1 | 0 | 0 | 0.0 |
| 2011 Q2 | 1 | 0 | 0 | 0.0 |
| 2011 Q1 | 1 | 0 | 0 | 0.0 |
| 2010 Q4 | 114 | 0 | 0 | 0.0 |
| 2010 Q3 | 36 | 0 | 0 | 0.0 |
| 2010 Q2 | 16 | 0 | 0 | 0.0 |
| 2010 Q1 | 1 | 0 | 0 | 0.0 |
| 2009 Q4 | 150 | 0 | 0 | 0.0 |
| 2009 Q3 | 200 | 0 | 0 | 0.0 |
| 2009 Q2 | 1 | 0 | 0 | 0.0 |
| 2009 Q1 | 1 | 0 | 0 | 0.0 |
| 2008 Q4 | 135 | 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.