Key Takeaway
D.L. Docko & Son, LLC is a intermittent surface mine producing SandAndGravel, located in Northwood, Rockingham County, NH. It has 45 violations on record (11 S&S) and $7K in proposed penalties. Operated by D.L. Docko & Son, LLC.
D.L. Docko & Son, LLC
Operator: D.L. Docko & Son, LLC
Controller: David L Docko
Location: Northwood, Rockingham County, NH
Employees: 4
Recent Violations
View all 45 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 08/25/2025 | 56.14107(a) | Non-S&S | ModNegligence | $151 |
| 08/25/2025 | 56.4201(a)(1) | Non-S&S | ModNegligence | $151 |
| 08/25/2025 | 56.4104(a) | Non-S&S | ModNegligence | $151 |
| 08/25/2025 | 56.14107(a) | Non-S&S | ModNegligence | $151 |
| 08/25/2025 | 46.8 | Non-S&S | HighNegligence | $168 |
| 09/12/2024 | 56.11002 | Non-S&S | ModNegligence | $147 |
| 09/12/2024 | 56.14100(b) | Non-S&S | ModNegligence | $147 |
| 09/12/2024 | 56.12032 | Non-S&S | ModNegligence | $147 |
| 09/27/2022 | 56.14132(a) | Non-S&S | LowNegligence | $133 |
| 09/27/2022 | 56.14112(b) | S&S | ModNegligence | $321 |
| 05/18/2022 | 56.14132(a) | S&S | ModNegligence | $321 |
| 05/18/2022 | 56.12004 | Non-S&S | ModNegligence | $133 |
| 05/18/2022 | 56.14132(a) | S&S | HighNegligence | $481 |
| 05/18/2022 | 56.14112(b) | S&S | HighNegligence | $481 |
| 12/09/2020 | 56.14112(b) | S&S | ModNegligence | $135 |
| 07/01/2019 | 56.14109(b)(1) | Non-S&S | ModNegligence | $132 |
| 07/01/2019 | 56.14110 | Non-S&S | LowNegligence | $121 |
| 07/01/2019 | 56.11001 | Non-S&S | ModNegligence | $132 |
| 07/01/2019 | 56.11001 | Non-S&S | LowNegligence | $121 |
| 07/01/2019 | 56.12028 | Non-S&S | ModNegligence | $440 |
Inspections
View all 19 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 08/24/2025 | 08/27/2025 | 13.50 | 1 |
| 09/19/2024 | 09/20/2024 | 7.25 | 1 |
| 09/11/2024 | 09/12/2024 | 11.50 | 1 |
| 05/21/2024 | 05/21/2024 | 3.00 | 1 |
| 07/10/2023 | 07/14/2023 | 6.25 | 1 |
| 09/26/2022 | 09/29/2022 | 12.75 | 1 |
| 05/16/2022 | 05/18/2022 | 12.00 | 1 |
| 12/09/2020 | 12/14/2020 | 9.25 | 1 |
| 12/05/2019 | 12/05/2019 | 7.00 | 1 |
| 09/11/2019 | 09/11/2019 | 3.75 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does D.L. Docko & Son, LLC have?
D.L. Docko & Son, LLC has 45 MSHA violations on record, of which 11 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $7K.
What type of mine is D.L. Docko & Son, LLC?
D.L. Docko & Son, LLC is a Surface mine producing SandAndGravel, located in Northwood, Rockingham County, NH. It currently has 4 employees.
Has anyone been injured or killed at D.L. Docko & Son, LLC?
According to MSHA records, D.L. Docko & Son, LLC has 0 reported accident/injury records and 0 fatalities on file.
Who operates D.L. Docko & Son, LLC?
D.L. Docko & Son, LLC is operated by D.L. Docko & Son, LLC and controlled by David L Docko. MSHA Mine ID: 2700480.