Data / Mines / Michigan / Superior Wash Plant
Superior Wash Plant: 7 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Superior Wash Plant is an intermittent construction sand and gravel surface mine in Houghton County, Michigan, operated by Superior Sand & Gravel, Inc. with 1 employee on MSHA's record (mine ID 2001047). Since January 1, 2022 MSHA inspectors issued 7 citations and orders there with $1,293 in proposed penalties, and 0 accident reports were filed there, with no injury or illness cases.
The request: Watch Superior Wash Plant (MSHA mine ID 2001047) in Houghton County, Michigan: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 2001047
- Status
- Intermittent since November 22, 1978
- Main commodity
- Construction sand and gravel
- Mine type
- Surface
- County
- Houghton County, Michigan
- Nearest town
- Hancock, MI
- Operator
- Superior Sand & Gravel, Inc.
- Employees
- 1
- MSHA field office
- Marquette MI Field Office
- Citations and orders since January 1, 2022
- 7
- Significant and substantial
- 1 (14.3%)
- Closure orders
- 0
- High negligence or reckless
- 2
- Proposed penalties
- $1,293
- Amount paid so far
- $1,293
- Inspections
- 6
- Inspector hours on site
- 23
- Citations per inspection
- 1.17 (all mines 2.30)
- Accident reports
- 0
- Injury and illness cases
- 0
- Fatalities
- 0
- Latest MSHA record
- October 28, 2025
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 |
|---|---|---|---|---|
| 2023 | 7 | 1 | $1,293 | 0 |
Standards cited most at Superior Wash 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 56.9300 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.12018 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14107 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.12002 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.4201 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.12028 | Surface metal and nonmetal mines | 1 |
Other open mines in Houghton County, Michigan
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| VVQ, Terex Finlay Portable Jaw Crusher | Valley View Quarry | Houghton County, MI | Construction sand and gravel | 2 | 26 |
| Valley View Quarry, Pioneer Crusher | Valley View Quarry | Houghton County, MI | Construction sand and gravel | 4 | 22 |
| Valley View Quarry, Wash Plant | Valley View Quarry | Houghton County, MI | Construction sand and gravel | 4 | 11 |
| Crushing Plant #1 | Superior Sand & Gravel, Inc. | Houghton County, MI | Construction sand and gravel | 4 | 8 |
| B & B Sand and Gravel | B & B Contracting Calumet, Inc. | Houghton County, MI | Construction sand and gravel | 0 | 6 |
| Great Lakes Mineral, #623 Screen Plant | Valley View Quarry | Houghton County, MI | Construction sand and gravel | 1 | 2 |
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.