Data / Mines / Minnesota / Rollag Plant
Rollag Plant, Clay County, Minnesota: 4 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Rollag Plant is an intermittent construction sand and gravel surface mine in Clay County, Minnesota, operated by Strata Corp with 3 employees on MSHA's record (mine ID 2103810). Since January 1, 2022 MSHA inspectors issued 4 citations and orders there with $568 in proposed penalties, and 1 accident report was filed there, with 1 injury or illness case.
The request: Watch Rollag Plant (MSHA mine ID 2103810) in Clay County, Minnesota: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 2103810
- Status
- Intermittent since August 6, 2013
- Main commodity
- Construction sand and gravel
- Mine type
- Surface
- County
- Clay County, Minnesota
- Nearest town
- Rollag
- Operator
- Strata Corp
- Parent company
- Knife River Corporation
- Employees
- 3
- MSHA field office
- Hibbing MN Field Office
- Citations and orders since January 1, 2022
- 4
- Significant and substantial
- 0 (0.0%)
- Closure orders
- 0
- High negligence or reckless
- 0
- Proposed penalties
- $568
- Amount paid so far
- $568
- Inspections
- 5
- Inspector hours on site
- 26
- Citations per inspection
- 0.80 (all mines 2.30)
- Accident reports
- 1
- Injury and illness cases
- 1
- Fatalities
- 0
- Latest MSHA record
- September 16, 2026
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 | 2 | 0 | $266 | 0 |
| 2024 | 0 | 0 | $0 | 1 |
| 2025 | 2 | 0 | $302 | 0 |
Standards cited most at Rollag 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 | 2 |
| 30 CFR 56.4201 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.18002 | Surface metal and nonmetal mines | 1 |
Injury and illness cases at Rollag 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 Rollag Plant describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Slip or fall of person | 1 |
Other open mines in Clay County, Minnesota
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Wash Plant #1 | Asplin Excavating & Construction Inc | Clay County, MN | Construction sand and gravel | 2 | 21 |
| Amrize Suzy Kost Pit #21 | Amrize Mid-America Inc. | Clay County, MN | Construction sand and gravel | 1 | 6 |
| Cha-Ching Screen Plant | Earthwork Services Inc | Clay County, MN | Construction sand and gravel | 2 | 5 |
| Okke Pit | Northern Improvement Company | Clay County, MN | Construction sand and gravel | 1 | 5 |
| Benedict Pit | Northern Improvement Company | Clay County, MN | Construction sand and gravel | 7 | 4 |
| Crushing Plant #1 | Asplin Excavating & Construction Inc | Clay County, MN | Construction sand and gravel | 3 | 4 |
| Amrize LJ-Screen Plant P-115 | Amrize Mid-America Inc. | Clay County, MN | Construction sand and gravel | 2 | 4 |
| Amrize Pit #52 | Amrize Mid-America Inc. | Clay County, MN | Construction sand and gravel | 14 | 3 |
| Portable Plant #10 | Strata Corp | Clay County, MN | Construction sand and gravel | 2 | 3 |
| Fitzgerald Portable Crusher No 1 | Fitzgerald Construction Company | Clay County, MN | Construction sand and gravel | 2 | 2 |
| Dunham Gravel Co | Dunham Gravel Inc | Clay County, MN | Construction sand and gravel | 0 | 2 |
| Dunham Pit | Westlund Excavating | Clay County, MN | Construction sand and gravel | 2 | 1 |
| Cedarapids Screen Plant | Fitzgerald Construction Company | Clay County, MN | Construction sand and gravel | 1 | 1 |
| Felton Pit & Mill | Northern Improvement Company | Clay County, MN | Construction sand and gravel | 7 | 0 |
| Amrize Cedar Rapids Jaw Crusher P-117 | Amrize Mid-America Inc. | Clay County, MN | Construction sand and gravel | 4 | 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.