Key Takeaway
EL JAY is a intermittent surface mine producing SandAndGravel, located in Mills, Natrona County, WY. It has 23 violations on record (7 S&S) and $3K in proposed penalties. Operated by Mobile Concrete Inc.
EL JAY
Operator: Mobile Concrete Inc
Controller: Arthur D Boatright II
Location: Mills, Natrona County, WY
Employees: 3
Recent Violations
View all 23 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 08/26/2025 | 56.16003 | Non-S&S | ModNegligence | $151 |
| 08/26/2025 | 56.14100(b) | Non-S&S | ModNegligence | $151 |
| 08/26/2025 | 56.14101(a)(3) | Non-S&S | ModNegligence | $151 |
| 07/15/2022 | 56.11001 | S&S | ModNegligence | $133 |
| 09/09/2021 | 56.14100(c) | S&S | ModNegligence | $125 |
| 09/09/2021 | 56.12032 | Non-S&S | ModNegligence | $125 |
| 06/25/2020 | 62.120 | Non-S&S | ModNegligence | $123 |
| 06/23/2020 | 56.14107(a) | Non-S&S | ModNegligence | $123 |
| 07/26/2016 | 47.31(a) | Non-S&S | ModNegligence | $114 |
| 07/26/2016 | 47.54 | Non-S&S | ModNegligence | $114 |
| 07/26/2016 | 46.11(a) | S&S | ModNegligence | $334 |
| 07/26/2016 | 62.130(a) | Non-S&S | HighNegligence | $114 |
| 08/05/2009 | 56.12005 | Non-S&S | HighNegligence | $100 |
| 08/05/2009 | 56.14107(a) | Non-S&S | ModNegligence | $100 |
| 08/05/2009 | 56.11012 | S&S | ModNegligence | $108 |
| 08/05/2009 | 56.14107(a) | Non-S&S | ModNegligence | $100 |
| 06/18/2008 | 56.12004 | Non-S&S | ModNegligence | $100 |
| 06/18/2008 | 56.4201(a)(2) | Non-S&S | ModNegligence | $100 |
| 06/28/2005 | 56.5001(a)/.5005 | S&S | ModNegligence | $99 |
| 01/19/2005 | Non-S&S | $0 |
Inspections
View all 27 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 08/25/2025 | 08/27/2025 | 26.00 | 1 |
| 09/11/2024 | 09/12/2024 | 8.00 | 1 |
| 09/12/2023 | 09/13/2023 | 4.00 | 1 |
| 07/14/2022 | 07/16/2022 | 29.00 | 1 |
| 09/09/2021 | 09/09/2021 | 4.25 | 1 |
| 02/04/2021 | 02/04/2021 | 1.00 | 1 |
| 06/22/2020 | 06/26/2020 | 37.50 | 1 |
| 09/10/2018 | 09/10/2018 | 10.00 | 1 |
| 11/08/2016 | 11/09/2016 | 11.00 | 1 |
| 07/26/2016 | 07/27/2016 | 29.00 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does EL JAY have?
EL JAY has 23 MSHA violations on record, of which 7 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $3K.
What type of mine is EL JAY?
EL JAY is a Surface mine producing SandAndGravel, located in Mills, Natrona County, WY. It currently has 3 employees.
Has anyone been injured or killed at EL JAY?
According to MSHA records, EL JAY has 0 reported accident/injury records and 0 fatalities on file.
Who operates EL JAY?
EL JAY is operated by Mobile Concrete Inc and controlled by Arthur D Boatright II. MSHA Mine ID: 4801516.