Key Takeaway
Mill Creek is a active surface mine producing Stone, located in Mill Creek, Johnston County, OK. It has 207 violations on record (58 S&S) and $61K in proposed penalties. Operated by Martin Marietta Materials, Inc..
Mill Creek
Operator: Martin Marietta Materials, Inc.
Controller: Martin Marietta Materials Inc
Location: Mill Creek, Johnston County, OK
Employees: 43
Recent Violations
View all 207 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 10/22/2025 | 56.14100(b) | Non-S&S | LowNegligence | $151 |
| 10/21/2025 | 56.14116(a) | Non-S&S | ModNegligence | $151 |
| 10/21/2025 | 56.12018 | Non-S&S | ModNegligence | $151 |
| 04/15/2025 | 50.30(a) | Non-S&S | ModNegligence | $151 |
| 12/11/2024 | 56.12008 | Non-S&S | ModNegligence | $245 |
| 08/08/2024 | 56.12023 | Non-S&S | ModNegligence | $147 |
| 12/06/2023 | 50.30(a) | Non-S&S | ModNegligence | $147 |
| 12/06/2023 | 50.30(a) | Non-S&S | ModNegligence | $147 |
| 12/06/2023 | 50.30(a) | Non-S&S | ModNegligence | $147 |
| 12/06/2023 | 50.30(a) | Non-S&S | ModNegligence | $147 |
| 12/05/2023 | 50.30(a) | Non-S&S | HighNegligence | $147 |
| 12/04/2023 | 56.14207 | Non-S&S | ModNegligence | $147 |
| 12/04/2023 | 56.14132(b)(1) | S&S | ModNegligence | $161 |
| 07/06/2023 | 56.4201(b) | Non-S&S | ModNegligence | $143 |
| 11/09/2022 | 56.4201(a)(2) | Non-S&S | ModNegligence | $133 |
| 11/09/2022 | 56.14101(a)(2) | Non-S&S | ModNegligence | $133 |
| 11/08/2022 | 56.20003(a) | Non-S&S | ModNegligence | $133 |
| 07/05/2022 | 56.14206(b) | S&S | ModNegligence | $234 |
| 06/15/2021 | 47.41(a) | Non-S&S | ModNegligence | $125 |
| 06/15/2021 | 56.12023 | Non-S&S | ModNegligence | $125 |
Accidents & Injuries
View all 38 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 03/01/2024 | HANDLING OF MATERIALS | DYS AWY FRM WRK & RESTRCTD ACT | 15d lost, 15d restricted |
| 04/16/2021 | SLIP OR FALL OF PERSON | INJURIES INVOLVNG NONEMPLOYEES | None |
| 04/29/2020 | ELECTRICAL | DAYS AWAY FROM WORK ONLY | 289d lost |
| 06/14/2017 | HANDLING OF MATERIALS | PERM TOT OR PERM PRTL DISABLTY | 1d lost, 56d restricted |
| 07/16/2012 | SLIP OR FALL OF PERSON | DAYS RESTRICTED ACTIVITY ONLY | 237d restricted |
| 06/06/2011 | HANDLING OF MATERIALS | DAYS RESTRICTED ACTIVITY ONLY | 23d restricted |
| 08/18/2010 | SLIP OR FALL OF PERSON | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 05/13/2010 | HANDLING OF MATERIALS | DAYS RESTRICTED ACTIVITY ONLY | 283d restricted |
| 04/10/2010 | SLIP OR FALL OF PERSON | DAYS AWAY FROM WORK ONLY | 10d lost |
| 08/05/2009 | SLIP OR FALL OF PERSON | NO DYS AWY FRM WRK,NO RSTR ACT | None |
Inspections
View all 84 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 10/27/2025 | 10/27/2025 | 2.75 | 1 |
| 10/20/2025 | 10/22/2025 | 26.00 | 1 |
| 06/10/2025 | 06/12/2025 | 26.25 | 1 |
| 04/14/2025 | 04/14/2025 | 5.25 | 1 |
| 12/09/2024 | 12/12/2024 | 26.00 | 1 |
| 08/05/2024 | 08/08/2024 | 17.00 | 1 |
| 12/04/2023 | 12/06/2023 | 37.00 | 1 |
| 08/31/2023 | 08/31/2023 | 4.50 | 1 |
| 07/03/2023 | 07/06/2023 | 22.00 | 1 |
| 11/07/2022 | 11/09/2022 | 24.75 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Mill Creek have?
Mill Creek has 207 MSHA violations on record, of which 58 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $61K.
What type of mine is Mill Creek?
Mill Creek is a Surface mine producing Stone, located in Mill Creek, Johnston County, OK. It currently has 43 employees.
Has anyone been injured or killed at Mill Creek?
According to MSHA records, Mill Creek has 38 reported accident/injury records and 0 fatalities on file.
Who operates Mill Creek?
Mill Creek is operated by Martin Marietta Materials, Inc. and controlled by Martin Marietta Materials Inc. MSHA Mine ID: 3401285.