Key Takeaway
Associated Aggregate is a intermittent surface mine producing SandAndGravel, located in New Boston, Hillsborough County, NH. It has 14 violations on record (1 S&S) and $3K in proposed penalties. Operated by Associated Aggregates LLC.
Associated Aggregate
Operator: Associated Aggregates LLC
Controller: Ethan D Preston
Location: New Boston, Hillsborough County, NH
Employees: 2
Recent Violations
View all 14 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 08/21/2025 | 56.18002(b) | Non-S&S | LowNegligence | $151 |
| 08/21/2025 | 56.14130(g) | Non-S&S | LowNegligence | $151 |
| 08/13/2024 | 56.23002(a) | Non-S&S | LowNegligence | $147 |
| 08/13/2024 | 50.30(a) | Non-S&S | LowNegligence | $147 |
| 08/13/2024 | 50.30(a) | Non-S&S | LowNegligence | $147 |
| 08/13/2024 | 56.14132(a) | Non-S&S | LowNegligence | $147 |
| 05/04/2023 | 46.6(a) | Non-S&S | LowNegligence | $159 |
| 05/04/2023 | 46.3(a) | Non-S&S | LowNegligence | $143 |
| 05/04/2023 | 47.31(a) | Non-S&S | LowNegligence | $143 |
| 05/04/2023 | 56.18002(a) | Non-S&S | LowNegligence | $143 |
| 05/04/2023 | 56.18010 | Non-S&S | LowNegligence | $143 |
| 05/04/2023 | 41.20 | Non-S&S | LowNegligence | $143 |
| 05/04/2023 | 56.20008(a) | Non-S&S | LowNegligence | $143 |
| 05/04/2023 | 56.14130(a)(3) | S&S | HighNegligence | $1,152 |
Inspections
View all 4 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 08/21/2025 | 08/21/2025 | 4.75 | 1 |
| 08/12/2024 | 08/14/2024 | 11.00 | 1 |
| 05/15/2023 | 05/18/2023 | 2.50 | 1 |
| 05/04/2023 | 05/08/2023 | 13.00 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Associated Aggregate have?
Associated Aggregate has 14 MSHA violations on record, of which 1 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $3K.
What type of mine is Associated Aggregate?
Associated Aggregate is a Surface mine producing SandAndGravel, located in New Boston, Hillsborough County, NH. It currently has 2 employees.
Has anyone been injured or killed at Associated Aggregate?
According to MSHA records, Associated Aggregate has 0 reported accident/injury records and 0 fatalities on file.
Who operates Associated Aggregate?
Associated Aggregate is operated by Associated Aggregates LLC and controlled by Ethan D Preston. MSHA Mine ID: 2700539.