Key Takeaway
Norris Quarries-Stoner Sand is a active surface mine producing SandAndGravel, located in Mt. Moriah, Harrison County, MO. It has 23 violations on record (5 S&S) and $3K in proposed penalties. Operated by Con-Agg Companies, LLC.
Norris Quarries-Stoner Sand
Operator: Con-Agg Companies, LLC
Controller: Summit Materials LLC
Location: Mt. Moriah, Harrison County, MO
Employees: 3
Recent Violations
View all 23 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 03/03/2026 | 56.16005 | Non-S&S | LowNegligence | $0 |
| 05/19/2025 | 56.11001 | S&S | ModNegligence | $366 |
| 07/31/2024 | 62.130(a) | Non-S&S | ModNegligence | $147 |
| 11/07/2023 | 56.12008 | Non-S&S | LowNegligence | $143 |
| 07/25/2018 | 56.14107(a) | Non-S&S | ModNegligence | $118 |
| 03/23/2017 | 56.4603(b) | Non-S&S | LowNegligence | $116 |
| 06/08/2016 | 41.12 | Non-S&S | ModNegligence | $114 |
| 06/07/2016 | 56.11001 | S&S | ModNegligence | $134 |
| 03/24/2015 | 56.14132(b)(2) | Non-S&S | ModNegligence | $100 |
| 03/24/2015 | 56.4201(a)(2) | Non-S&S | ModNegligence | $100 |
| 10/03/2012 | 56.14107(a) | Non-S&S | LowNegligence | $100 |
| 04/10/2012 | 56.14107(a) | Non-S&S | LowNegligence | $100 |
| 10/26/2011 | 56.14132(a) | Non-S&S | ModNegligence | $100 |
| 10/16/2011 | 50.30(a) | Non-S&S | ModNegligence | $100 |
| 05/10/2011 | 56.4101 | Non-S&S | LowNegligence | $100 |
| 10/27/2010 | 56.20003(a) | Non-S&S | ModNegligence | $100 |
| 10/27/2010 | 56.9300(a) | S&S | LowNegligence | $100 |
| 06/23/2010 | 56.15003 | S&S | ModNegligence | $100 |
| 06/23/2010 | 56.14132(b)(1)(i) | Non-S&S | ModNegligence | $100 |
| 08/22/2006 | 56.4600(a)(1) | Non-S&S | ModNegligence | $60 |
Accidents & Injuries
View all 1 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 08/31/2022 | SLIP OR FALL OF PERSON | DYS AWY FRM WRK & RESTRCTD ACT | 2d lost, 4d restricted |
Inspections
View all 46 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 03/03/2026 | 03/03/2026 | 10.00 | 1 |
| 05/19/2025 | 05/20/2025 | 14.25 | 1 |
| 02/27/2025 | 02/27/2025 | 5.25 | 1 |
| 09/12/2024 | 09/12/2024 | 15.50 | 1 |
| 07/31/2024 | 07/31/2024 | 0.50 | 1 |
| 07/30/2024 | 08/01/2024 | 24.50 | 1 |
| 11/08/2023 | 11/08/2023 | 7.00 | 1 |
| 11/07/2023 | 11/07/2023 | 8.50 | 1 |
| 03/27/2023 | 04/03/2023 | 15.00 | 1 |
| 10/25/2022 | 10/25/2022 | 4.50 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Norris Quarries-Stoner Sand have?
Norris Quarries-Stoner Sand has 23 MSHA violations on record, of which 5 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $3K.
What type of mine is Norris Quarries-Stoner Sand?
Norris Quarries-Stoner Sand is a Surface mine producing SandAndGravel, located in Mt. Moriah, Harrison County, MO. It currently has 3 employees.
Has anyone been injured or killed at Norris Quarries-Stoner Sand?
According to MSHA records, Norris Quarries-Stoner Sand has 1 reported accident/injury records and 0 fatalities on file.
Who operates Norris Quarries-Stoner Sand?
Norris Quarries-Stoner Sand is operated by Con-Agg Companies, LLC and controlled by Summit Materials LLC. MSHA Mine ID: 2302014.