Data / Mines / Minnesota / Coons Aggregate Supply, LLC
Coons Aggregate Supply, LLC: 3 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Coons Aggregate Supply, LLC is an active construction sand and gravel surface mine in St Louis County, Minnesota, operated by Coon's Aggregate Supply, LLC with 4 employees on MSHA's record (mine ID 2100693). Since January 1, 2022 MSHA inspectors issued 3 citations and orders there with $481 in proposed penalties, and 0 accident reports were filed there, with no injury or illness cases.
The request: Watch Coons Aggregate Supply, LLC (MSHA mine ID 2100693) in St Louis County, Minnesota: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 2100693
- Status
- Active since October 28, 2025
- Main commodity
- Construction sand and gravel
- Mine type
- Surface
- County
- St Louis County, Minnesota
- Nearest town
- Saginaw, MN
- Operator
- Coon's Aggregate Supply, LLC
- Employees
- 4
- MSHA field office
- Duluth MN Field Office
- Citations and orders since January 1, 2022
- 3
- Significant and substantial
- 2 (66.7%)
- Closure orders
- 0
- High negligence or reckless
- 0
- Proposed penalties
- $481
- Amount paid so far
- $481
- Inspections
- 11
- Inspector hours on site
- 32
- Citations per inspection
- 0.27 (all mines 2.30)
- Accident reports
- 0
- Injury and illness cases
- 0
- Fatalities
- 0
- Latest MSHA record
- October 7, 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 |
|---|---|---|---|---|
| 2025 | 1 | 0 | $151 | 0 |
| 2026 | 2 | 2 | $330 | 0 |
Standards cited most at Coons Aggregate Supply, LLC
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 56.14112 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.14105 | Surface metal and nonmetal mines | 1 |
Other open mines in St Louis County, Minnesota
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Minntac Mine | United States Steel Corp-Minnesota Ore Operations | St Louis County, MN | Iron ore | 430 | 1,116 |
| Minntac Plant | United States Steel Corp-Minnesota Ore Operations | St Louis County, MN | Iron ore | 790 | 948 |
| United Plant | United Taconite LLC | St Louis County, MN | Iron ore | 207 | 572 |
| Minorca Mine | Cleveland-Cliffs Minorca Mine Inc. | St Louis County, MN | Iron ore | 340 | 448 |
| Hibbing Taconite Company | Hibbing Taconite Company | St Louis County, MN | Iron ore | 700 | 384 |
| Keetac | United States Steel Corp-Minnesota Ore Operations | St Louis County, MN | Iron ore | 20 | 358 |
| United, Mine | United Taconite LLC | St Louis County, MN | Iron ore | 155 | 100 |
| Northshore Mining Company | Northshore Mining Company | St Louis County, MN | Iron ore | 160 | 78 |
| Crusher 2-300 | KGM Contractors Inc. | St Louis County, MN | Construction sand and gravel | 4 | 22 |
| Pit | Viele Contracting Inc | St Louis County, MN | Construction sand and gravel | 2 | 19 |
| Pioneer Jaw | Louis Leustek & Sons Inc | St Louis County, MN | Construction sand and gravel | 3 | 15 |
| Metso/Nordberg 3055 Jaw | Louis Leustek & Sons Inc | St Louis County, MN | Construction sand and gravel | 4 | 14 |
| Spread #2 | Hoover Construction Company | St Louis County, MN | Construction sand and gravel | 4 | 13 |
| Cedarapids Feederscreen | Louis Leustek & Sons Inc | St Louis County, MN | Construction sand and gravel | 1 | 13 |
| K500 | River City Stone Division Of Mathy Construction Co | St Louis County, MN | Construction sand and gravel | 2 | 12 |
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.