Antire Quarry (CS-72)
Active
Surface
Stone
Operator: Central Stone Company
Controller: Riverstone Group
Location: Eureka, Jefferson County, MO
Employees: 25
215
Violations
37
S&S Violations
47
Accidents
$42K
Penalties
Recent Violations
View all 215 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 10/30/2025 | 56.4102 | S&S | ModNegligence | $226 |
| 10/30/2025 | 56.12006 | Non-S&S | LowNegligence | $151 |
| 10/28/2025 | 56.11001 | Non-S&S | ModNegligence | $151 |
| 07/30/2025 | 56.14207 | Non-S&S | ModNegligence | $151 |
| 07/30/2025 | 56.20003(a) | Non-S&S | ModNegligence | $151 |
| 07/30/2025 | 56.11012 | Non-S&S | ModNegligence | $151 |
| 11/06/2024 | 56.14100(b) | Non-S&S | ModNegligence | $147 |
| 07/18/2024 | 56.12028 | Non-S&S | ModNegligence | $147 |
| 01/30/2024 | 56.12004 | Non-S&S | ModNegligence | $147 |
| 01/30/2024 | 56.20011 | Non-S&S | ModNegligence | $147 |
| 01/29/2024 | 56.20003(a) | Non-S&S | ModNegligence | $147 |
| 06/22/2023 | 56.12028 | Non-S&S | ModNegligence | $143 |
| 06/22/2023 | 56.12004 | Non-S&S | ModNegligence | $143 |
| 06/21/2023 | 56.12004 | Non-S&S | ModNegligence | $143 |
| 06/21/2023 | 56.12006 | Non-S&S | ModNegligence | $143 |
| 06/21/2023 | 56.11001 | S&S | ModNegligence | $214 |
| 06/21/2023 | 56.14112(b) | S&S | ModNegligence | $318 |
| 03/21/2023 | 46.7 | Non-S&S | LowNegligence | $159 |
| 03/21/2023 | 56.14100(c) | Non-S&S | ModNegligence | $143 |
| 08/02/2022 | 56.12004 | Non-S&S | LowNegligence | $133 |
Accidents & Injuries
View all 47 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 09/12/2025 | HANDTOOLS (NONPOWERED) | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 07/15/2024 | HANDLING OF MATERIALS | DAYS AWAY FROM WORK ONLY | 24d lost |
| 03/10/2023 | SLIP OR FALL OF PERSON | DAYS AWAY FROM WORK ONLY | 180d lost |
| 07/13/2022 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 01/05/2022 | HANDTOOLS (NONPOWERED) | DAYS AWAY FROM WORK ONLY | 1d lost |
| 01/07/2021 | HANDLING OF MATERIALS | DAYS RESTRICTED ACTIVITY ONLY | 12d restricted |
| 09/17/2020 | HANDTOOLS (NONPOWERED) | DAYS RESTRICTED ACTIVITY ONLY | 1d restricted |
| 05/19/2020 | STRIKING OR BUMPING | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 11/14/2019 | HANDTOOLS (NONPOWERED) | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 10/28/2019 | STEPPING OR KNEELING ON OBJECT | DYS AWY FRM WRK & RESTRCTD ACT | 2d lost, 16d restricted |
Inspections
View all 86 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 01/22/2026 | 01/27/2026 | 12.25 | 1 |
| 10/01/2025 | 11/03/2025 | 40.50 | 1 |
| 07/23/2025 | 08/01/2025 | 31.50 | 1 |
| 11/06/2024 | 11/08/2024 | 28.00 | 1 |
| 07/19/2024 | 07/19/2024 | 0.50 | 1 |
| 07/18/2024 | 07/19/2024 | 21.25 | 1 |
| 01/29/2024 | 01/30/2024 | 18.75 | 1 |
| 06/21/2023 | 06/22/2023 | 23.75 | 1 |
| 05/17/2023 | 05/17/2023 | 4.00 | 1 |
| 03/28/2023 | 03/30/2023 | 6.25 | 1 |
Mine Details
MSHA Mine ID2300026
Mine TypeSurface
StatusActive
CommodityStone
SIC DescriptionCrushed, Broken Limestone NEC
Employees25
Days/Week5.0
Hours/Shift8.0
Coordinates38.5066670, -90.5597220
Nearest TownEureka
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Frequently Asked Questions
How many MSHA violations does Antire Quarry (CS-72) have?
Antire Quarry (CS-72) has 215 MSHA violations on record, of which 37 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $42K.
What type of mine is Antire Quarry (CS-72)?
Antire Quarry (CS-72) is a Surface mine producing Stone, located in Eureka, Jefferson County, MO. It currently has 25 employees.
Has anyone been injured or killed at Antire Quarry (CS-72)?
According to MSHA records, Antire Quarry (CS-72) has 47 reported accident/injury records and 0 fatalities on file.
Who operates Antire Quarry (CS-72)?
Antire Quarry (CS-72) is operated by Central Stone Company and controlled by Riverstone Group. MSHA Mine ID: 2300026.