Data / Mines / Wisconsin / Sumner Wet Plant
Sumner Wet Plant: 13 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Sumner Wet Plant is an active sand, industrial surface mine in Barron County, Wisconsin, operated by Source Energy Services Proppants, LP with 45 employees on MSHA's record (mine ID 4703686). Since January 1, 2022 MSHA inspectors issued 13 citations and orders there with $5,475 in proposed penalties, and 1 accident report was filed there, with 1 injury or illness case.
The request: Watch Sumner Wet Plant (MSHA mine ID 4703686) in Barron County, Wisconsin: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 4703686
- Status
- Active since February 16, 2016
- Main commodity
- Sand, industrial
- Mine type
- Surface
- County
- Barron County, Wisconsin
- Nearest town
- Cameron
- Operator
- Source Energy Services Proppants, LP
- Employees
- 45
- MSHA field office
- Duluth MN Field Office
- Citations and orders since January 1, 2022
- 13
- Significant and substantial
- 3 (23.1%)
- Closure orders
- 0
- High negligence or reckless
- 0
- Proposed penalties
- $5,475
- Amount paid so far
- $5,475
- Inspections
- 11
- Inspector hours on site
- 194
- Citations per inspection
- 1.18 (all mines 2.30)
- Accident reports
- 1
- Injury and illness cases
- 1
- Fatalities
- 0
- Latest MSHA record
- August 5, 2026
- Citations issued to contractors here
- 3 ($650 proposed)
Citations and injury cases by year
Calendar years since 2022; 2026 runs to the date of the MSHA files.
| Year | Citations and orders | Significant and substantial | Proposed penalties | Injury and illness cases |
|---|---|---|---|---|
| 2022 | 7 | 3 | $4,575 | 0 |
| 2023 | 2 | 0 | $290 | 0 |
| 2024 | 2 | 0 | $308 | 0 |
| 2025 | 1 | 0 | $151 | 0 |
| 2026 | 1 | 0 | $151 | 1 |
Standards cited most at Sumner Wet Plant
Sections of Title 30 of the Code of Federal Regulations named on the citations, with the part each belongs to.
| Standard | What the part covers | Citations |
|---|---|---|
| 30 CFR 56.12004 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.12032 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.4201 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14100 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.11003 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.12018 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.11001 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.15005 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.20003 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14207 | Surface metal and nonmetal mines | 1 |
Injury and illness cases at Sumner Wet Plant
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|---|
| Days away from work or restricted activity | 1 |
What the accident reports at Sumner Wet Plant describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Handling of materials | 1 |
Other open mines in Barron County, Wisconsin
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Crusher#6 | Haas Sons Inc | Barron County, WI | Construction sand and gravel | 2 | 8 |
| Barron County Pits | Barron County Highway Department | Barron County, WI | Construction sand and gravel | 4 | 6 |
| Crusher#7 | Haas Sons Inc | Barron County, WI | Construction sand and gravel | 3 | 6 |
| Bull Dozin, Inc. | Bull Dozin, Inc. | Barron County, WI | Sand, common | 10 | 4 |
| Severson Pit | L & L Excavating Inc | Barron County, WI | Sand, common | 1 | 4 |
| Stripping Crew | Barron County Highway Department | Barron County, WI | Construction sand and gravel | 3 | 3 |
| Cedar Rapids #1 | Mancl's Excavating & Lawn Care LLC | Barron County, WI | Construction sand and gravel | 1 | 1 |
| Plant 3 (Portable Screen Plant) | Todd's Redi Mix Concrete, LLC | Barron County, WI | Construction sand and gravel | 1 | 1 |
| Plant 1 (Portable Wash Plant) | Todd's Redi Mix Concrete, LLC | Barron County, WI | Construction sand and gravel | 3 | 0 |
| Plant 7 Portable Screw Plant | Todd's Redi Mix Concrete, LLC | Barron County, WI | Construction sand and gravel | 2 | 0 |
| Plant 5 (Portable Crusher Plant) | Todd's Redi Mix Concrete, LLC | Barron County, WI | Construction sand and gravel | 2 | 0 |
| Plant 4 (Portable Rip-Rap Plant) | Todd's Redi Mix Concrete, LLC | Barron County, WI | Construction sand and gravel | 2 | 0 |
| RM Mobile Impactor | Erickson Excavating | Barron County, WI | Construction sand and gravel | 2 | 0 |
| Plant 6 (Portable Wash Plant) | Todd's Redi Mix Concrete, LLC | Barron County, WI | Construction sand and gravel | 1 | 0 |
US government work, public domain. Counts come from the MSHA files published on November 6, 2026. An open mine is one MSHA lists as Active, Intermittent, New Mine, Temporarily Idled or NonProducing; 13,673 were open that day. Citations, penalties, inspections and accident reports run from January 1, 2022. A citation is an inspector's allegation and an operator can contest it; the penalty is the amount MSHA first proposed, before any contest or settlement. An operator is the legal entity MSHA assesses, and a parent company is its controller. Mines run by sole proprietors or by individuals are counted in every total and are not named. This page uses MSHA data and is not endorsed or certified by MSHA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.