Key Takeaway
Earlham Quarry is a active surface mine producing Stone, located in EARLHAM, Madison County, IA. It has 135 violations on record (18 S&S) and $235K in proposed penalties. Operated by Martin Marietta Materials Inc..
Earlham Quarry
Operator: Martin Marietta Materials Inc.
Controller: Martin Marietta Materials Inc
Location: EARLHAM, Madison County, IA
Employees: 24
Recent Violations
View all 135 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 02/26/2026 | 56.12004 | Non-S&S | ModNegligence | $0 |
| 02/26/2026 | 56.12004 | Non-S&S | ModNegligence | $0 |
| 07/15/2025 | 56.14112(a)(1) | Non-S&S | LowNegligence | $151 |
| 07/15/2025 | 56.4201(b) | Non-S&S | ModNegligence | $151 |
| 04/18/2024 | 56.14207 | Non-S&S | ModNegligence | $147 |
| 04/18/2024 | 56.14130(g) | Non-S&S | LowNegligence | $147 |
| 01/24/2024 | 56.12004 | Non-S&S | LowNegligence | $147 |
| 12/13/2022 | 56.12004 | Non-S&S | LowNegligence | $143 |
| 12/12/2022 | 56.14132(a) | Non-S&S | LowNegligence | $143 |
| 12/12/2022 | 56.4101 | Non-S&S | ModNegligence | $143 |
| 12/12/2022 | 56.4101 | Non-S&S | ModNegligence | $143 |
| 12/12/2022 | 56.3200 | S&S | HighNegligence | $3,528 |
| 07/20/2022 | 50.30(a) | Non-S&S | LowNegligence | $143 |
| 07/07/2022 | 56.12004 | Non-S&S | LowNegligence | $133 |
| 01/12/2022 | 56.4201(a)(2) | Non-S&S | ModNegligence | $133 |
| 01/12/2022 | 56.4101 | Non-S&S | ModNegligence | $133 |
| 01/11/2022 | 56.12004 | Non-S&S | ModNegligence | $198 |
| 04/21/2021 | 56.12004 | S&S | ModNegligence | $257 |
| 04/21/2021 | 56.4201(b) | Non-S&S | LowNegligence | $125 |
| 03/05/2020 | 56.14207 | Non-S&S | LowNegligence | $123 |
Accidents & Injuries
View all 11 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 07/21/2025 | HANDLING OF MATERIALS | DAYS RESTRICTED ACTIVITY ONLY | 97d restricted |
| 03/11/2020 | OTHER | DAYS RESTRICTED ACTIVITY ONLY | 1d restricted |
| 11/14/2016 | HANDTOOLS (NONPOWERED) | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 03/22/2016 | EXPLOSIVES AND BREAKING AGENTS | FATALITY | Fatal |
| 09/12/2014 | HANDTOOLS (NONPOWERED) | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 10/05/2010 | HANDTOOLS (NONPOWERED) | DAYS RESTRICTED ACTIVITY ONLY | 63d restricted |
| 04/07/2010 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 06/16/2008 | SLIP OR FALL OF PERSON | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 10/20/2006 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 01/29/2003 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
Inspections
View all 66 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 02/26/2026 | 02/26/2026 | 9.00 | 1 |
| 07/15/2025 | 07/15/2025 | 12.25 | 1 |
| 01/28/2025 | 01/29/2025 | 7.00 | 1 |
| 11/19/2024 | 11/21/2024 | 10.00 | 1 |
| 04/17/2024 | 04/18/2024 | 18.50 | 1 |
| 01/24/2024 | 01/24/2024 | 11.25 | 1 |
| 04/24/2023 | 04/25/2023 | 21.50 | 1 |
| 12/12/2022 | 12/15/2022 | 26.25 | 1 |
| 07/06/2022 | 07/08/2022 | 19.50 | 1 |
| 01/11/2022 | 01/13/2022 | 23.25 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Earlham Quarry have?
Earlham Quarry has 135 MSHA violations on record, of which 18 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $235K.
What type of mine is Earlham Quarry?
Earlham Quarry is a Surface mine producing Stone, located in EARLHAM, Madison County, IA. It currently has 24 employees.
Has anyone been injured or killed at Earlham Quarry?
According to MSHA records, Earlham Quarry has 11 reported accident/injury records and 1 fatalities on file.
Who operates Earlham Quarry?
Earlham Quarry is operated by Martin Marietta Materials Inc. and controlled by Martin Marietta Materials Inc. MSHA Mine ID: 1302123.