Mining Incidents

Eden Ridge Pit Metal/Non-Metal

Pioneer Ambitions, LLC DBA Pioneer Sand & Gravel · Surface
Great Falls, Cascade County, MT  ·  Abandoned
MSHA Mine ID: 2402694

MSHA record for Eden Ridge Pit (mine ID 2402694). Fatalities, non-fatal incidents grouped by year, current operator and controller, and mine context.

Watch this mine

Email me when a new MSHA incident is filed at Eden Ridge Pit.

Fatalities
0
Total incidents
0
Years on record
Latest incident
Inspection activity
MSHA inspections since 2017
1
inspections on record
6
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: 6 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
  1. Pioneer Ambitions, LLC DBA Pioneer Sand & Gravel 2016 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2017 3
2016 5
Source: MSHA quarterly employment and production, updated weekly.

Eden Ridge Pit sits in Cascade County, Montana, where the Census mining category is 0.7% 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.
Cascade County, Montana · Population 84,601
0.7%
Mining share of county employment
$66,203
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 Q4 547 0 0 0.0
2017 Q3 1,092 0 0 0.0
2017 Q2 777 0 0 0.0
2017 Q1 84 0 0 0.0
2016 Q4 1,154 0 0 0.0
2016 Q3 1,630 0 0 0.0
2016 Q2 1,620 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.