Key Takeaway
Sumner Wet Plant is a active surface mine producing Nonmetal, located in cameron, Barron County, WI. It has 71 violations on record (20 S&S) and $22K in proposed penalties. Operated by Source Energy Services Proppants LP.
Sumner Wet Plant
Operator: Source Energy Services Proppants LP
Controller: Scott Melbourn; Shawn Furlong
Location: cameron, Barron County, WI
Employees: 45
Recent Violations
View all 71 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 11/24/2025 | 56.14130(g) | S&S | ModNegligence | $366 |
| 11/24/2025 | 56.14107(a) | Non-S&S | ModNegligence | $151 |
| 01/14/2025 | 56.12032 | Non-S&S | LowNegligence | $151 |
| 04/23/2024 | 56.12004 | Non-S&S | LowNegligence | $147 |
| 04/23/2024 | 56.14100(b) | Non-S&S | ModNegligence | $161 |
| 11/15/2023 | 56.14207 | Non-S&S | LowNegligence | $147 |
| 03/08/2023 | 56.4201(a)(2) | Non-S&S | LowNegligence | $143 |
| 10/03/2022 | 56.12004 | Non-S&S | LowNegligence | $133 |
| 09/27/2022 | 56.12032 | Non-S&S | ModNegligence | $321 |
| 09/27/2022 | 56.12018 | Non-S&S | ModNegligence | $321 |
| 09/27/2022 | 56.11001 | S&S | ModNegligence | $1,593 |
| 09/27/2022 | 56.15005 | S&S | ModNegligence | $1,593 |
| 09/27/2022 | 56.20003(a) | S&S | ModNegligence | $481 |
| 06/28/2022 | 56.14100(b) | Non-S&S | ModNegligence | $133 |
| 06/27/2022 | 56.11003 | Non-S&S | LowNegligence | $133 |
| 10/13/2021 | 56.12004 | Non-S&S | LowNegligence | $125 |
| 10/13/2021 | 56.9301 | S&S | LowNegligence | $302 |
| 10/13/2021 | 56.12030 | Non-S&S | LowNegligence | $125 |
| 10/13/2021 | 56.12025 | Non-S&S | LowNegligence | $125 |
| 10/13/2021 | 56.14206(b) | Non-S&S | LowNegligence | $125 |
Accidents & Injuries
View all 17 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 09/20/2018 | SLIP OR FALL OF PERSON | DYS AWY FRM WRK & RESTRCTD ACT | 7d lost, 79d restricted |
| 04/17/2018 | FALLING/SLIDING/ROLLING MATERIALS | DAYS AWAY FROM WORK ONLY | 26d lost |
| 09/29/2017 | SLIP OR FALL OF PERSON | DAYS AWAY FROM WORK ONLY | 4d lost |
| 09/05/2016 | HANDLING OF MATERIALS | DYS AWY FRM WRK & RESTRCTD ACT | 2d lost, 53d restricted |
| 07/28/2016 | HANDTOOLS (NONPOWERED) | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 06/09/2016 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 01/29/2016 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 11/17/2015 | POWERED HAULAGE | DYS AWY FRM WRK & RESTRCTD ACT | 3d lost, 8d restricted |
| 11/12/2015 | SLIP OR FALL OF PERSON | DAYS RESTRICTED ACTIVITY ONLY | 11d restricted |
| 10/10/2015 | HANDLING OF MATERIALS | DYS AWY FRM WRK & RESTRCTD ACT | 12d lost, 2d restricted |
Inspections
View all 37 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 11/24/2025 | 11/26/2025 | 33.50 | 1 |
| 03/20/2025 | 03/21/2025 | 14.00 | 1 |
| 01/23/2025 | 01/23/2025 | 10.50 | 1 |
| 01/14/2025 | 01/15/2025 | 18.50 | 1 |
| 04/23/2024 | 04/24/2024 | 19.50 | 1 |
| 11/01/2023 | 11/16/2023 | 60.50 | 1 |
| 03/08/2023 | 03/09/2023 | 16.25 | 1 |
| 09/26/2022 | 10/04/2022 | 51.00 | 1 |
| 07/11/2022 | 07/11/2022 | 6.50 | 1 |
| 06/27/2022 | 06/29/2022 | 36.50 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Sumner Wet Plant have?
Sumner Wet Plant has 71 MSHA violations on record, of which 20 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $22K.
What type of mine is Sumner Wet Plant?
Sumner Wet Plant is a Surface mine producing Nonmetal, located in cameron, Barron County, WI. It currently has 45 employees.
Has anyone been injured or killed at Sumner Wet Plant?
According to MSHA records, Sumner Wet Plant has 17 reported accident/injury records and 0 fatalities on file.
Who operates Sumner Wet Plant?
Sumner Wet Plant is operated by Source Energy Services Proppants LP and controlled by Scott Melbourn; Shawn Furlong. MSHA Mine ID: 4703686.