Key Takeaway
Welton is a intermittent surface mine producing Nonmetal, located in Wellton, Yuma County, AZ. It has 1 violations on record (0 S&S) and $151 in proposed penalties. Operated by Onyx crushing AZ LLC.
Welton
Operator: Onyx crushing AZ LLC
Controller: Terry Lynn Clark; Kevin George Schoonover
Location: Wellton, Yuma County, AZ
Employees: 5
Recent Violations
View all 1 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 03/25/2025 | 56.1000 | Non-S&S | LowNegligence | $151 |
Inspections
View all 1 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 03/25/2025 | 03/26/2025 | 3.75 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Welton have?
Welton has 1 MSHA violations on record, of which 0 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $151.
What type of mine is Welton?
Welton is a Surface mine producing Nonmetal, located in Wellton, Yuma County, AZ. It currently has 5 employees.
Has anyone been injured or killed at Welton?
According to MSHA records, Welton has 0 reported accident/injury records and 0 fatalities on file.
Who operates Welton?
Welton is operated by Onyx crushing AZ LLC and controlled by Terry Lynn Clark; Kevin George Schoonover. MSHA Mine ID: 0203522.