Key Takeaway
Jefferson Sand is a active surface mine producing SandAndGravel, located in Jefferson, Greene County, IA. It has 64 violations on record (17 S&S) and $10K in proposed penalties. Operated by Viking Aggregates, Inc..
Jefferson Sand
Operator: Viking Aggregates, Inc.
Controller: Rasmussen Group Inc
Location: Jefferson, Greene County, IA
Employees: 2
Recent Violations
View all 64 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 10/15/2025 | 56.14100(c) | Non-S&S | ModNegligence | $151 |
| 07/14/2025 | 56.20013 | Non-S&S | ModNegligence | $151 |
| 07/14/2025 | 56.4201(b) | Non-S&S | HighNegligence | $151 |
| 07/14/2025 | 56.18002(b) | Non-S&S | ModNegligence | $151 |
| 07/14/2025 | 56.1000 | Non-S&S | ModNegligence | $151 |
| 08/26/2024 | 56.12004 | Non-S&S | ModNegligence | $147 |
| 08/26/2024 | 56.4201(a)(2) | Non-S&S | ModNegligence | $147 |
| 08/26/2024 | 56.14101(a)(2) | Non-S&S | ModNegligence | $147 |
| 07/25/2022 | 56.14207 | Non-S&S | ModNegligence | $133 |
| 09/07/2021 | 56.9300(b) | Non-S&S | ModNegligence | $125 |
| 09/30/2019 | 56.9300(a) | S&S | ModNegligence | $121 |
| 06/28/2017 | 56.14107(a) | Non-S&S | ModNegligence | $116 |
| 06/28/2017 | 56.14107(a) | Non-S&S | ModNegligence | $116 |
| 06/28/2017 | 56.4201(a)(2) | Non-S&S | ModNegligence | $116 |
| 06/28/2017 | 56.12028 | Non-S&S | ModNegligence | $116 |
| 05/24/2016 | 56.14100(c) | S&S | ModNegligence | $108 |
| 05/24/2016 | 56.14132(a) | Non-S&S | ModNegligence | $100 |
| 05/20/2016 | 46.11(a) | S&S | ModNegligence | $403 |
| 05/20/2016 | 46.9(a) | Non-S&S | ModNegligence | $100 |
| 09/30/2014 | 56.14107(a) | Non-S&S | LowNegligence | $100 |
Accidents & Injuries
View all 2 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 08/13/2025 | HANDTOOLS (NONPOWERED) | DAYS AWAY FROM WORK ONLY | None |
| 07/17/2025 | OTHER | INJURIES DUE TO NATURAL CAUSES | None |
Inspections
View all 40 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 10/20/2025 | 10/20/2025 | 2.00 | 1 |
| 10/15/2025 | 10/15/2025 | 10.75 | 1 |
| 07/14/2025 | 07/14/2025 | 19.25 | 2 |
| 09/04/2024 | 09/04/2024 | 2.25 | 1 |
| 08/26/2024 | 08/26/2024 | 6.50 | 1 |
| 05/31/2023 | 06/01/2023 | 6.50 | 1 |
| 07/25/2022 | 07/25/2022 | 5.75 | 1 |
| 09/07/2021 | 09/07/2021 | 8.75 | 1 |
| 09/30/2019 | 10/01/2019 | 12.00 | 1 |
| 10/11/2018 | 10/11/2018 | 5.50 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Jefferson Sand have?
Jefferson Sand has 64 MSHA violations on record, of which 17 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $10K.
What type of mine is Jefferson Sand?
Jefferson Sand is a Surface mine producing SandAndGravel, located in Jefferson, Greene County, IA. It currently has 2 employees.
Has anyone been injured or killed at Jefferson Sand?
According to MSHA records, Jefferson Sand has 2 reported accident/injury records and 0 fatalities on file.
Who operates Jefferson Sand?
Jefferson Sand is operated by Viking Aggregates, Inc. and controlled by Rasmussen Group Inc. MSHA Mine ID: 1302262.