Mining Incidents

Gila 240 Metal/Non-Metal

CalMat Co · Surface
Controlled by Vulcan Materials Company
Avondale, Maricopa County, AZ  ·  Temporarily Idled
MSHA Mine ID: 0203415

MSHA record for Gila 240 (mine ID 0203415). 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 Gila 240.

Fatalities
0
Total incidents
0
Years on record
Latest incident
Inspection activity
MSHA inspections since 2020
4
inspections on record
19
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: 19 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. CalMat Co 2019 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2025 3
2024 3
2023 2
Source: MSHA quarterly employment and production, updated weekly.

Gila 240 sits in Maricopa County, Arizona, where the Census mining category is 0.2% 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.
Maricopa County, Arizona · Population 4,491,987
0.2%
Mining share of county employment
$85,518
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
2025 Q4 312 0 0 0.0
2025 Q3 690 0 0 0.0
2025 Q2 813 0 0 0.0
2025 Q1 792 0 0 0.0
2024 Q4 1,002 0 0 0.0
2024 Q3 1,092 0 0 0.0
2024 Q2 1,163 0 0 0.0
2024 Q1 1,197 0 0 0.0
Show 4 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 761 0 0 0.0
2023 Q3 805 0 0 0.0
2023 Q2 693 0 0 0.0
2023 Q1 264 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.