Data / Mines / Michigan / Hilltop-Reddog Aggregate
Hilltop-Reddog Aggregate: 6 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Hilltop-Reddog Aggregate is an active construction sand and gravel surface mine in Lapeer County, Michigan, operated by Hilltop-Reddog Aggregate LLC with 1 employee on MSHA's record (mine ID 2003146). Since January 1, 2022 MSHA inspectors issued 6 citations and orders there with $862 in proposed penalties, and 0 accident reports were filed there, with no injury or illness cases.
The request: Watch Hilltop-Reddog Aggregate (MSHA mine ID 2003146) in Lapeer County, Michigan: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 2003146
- Status
- Active since October 15, 2016
- Main commodity
- Construction sand and gravel
- Mine type
- Surface
- County
- Lapeer County, Michigan
- Nearest town
- Washington
- Operator
- Hilltop-Reddog Aggregate LLC
- Employees
- 1
- MSHA field office
- Lansing MI Field Office
- Citations and orders since January 1, 2022
- 6
- Significant and substantial
- 0 (0.0%)
- Closure orders
- 0
- High negligence or reckless
- 0
- Proposed penalties
- $862
- Amount paid so far
- $711
- Inspections
- 10
- Inspector hours on site
- 63
- Citations per inspection
- 0.60 (all mines 2.30)
- Accident reports
- 0
- Injury and illness cases
- 0
- Fatalities
- 0
- Latest MSHA record
- April 6, 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 |
| 2023 | 2 | 0 | $294 | 0 |
| 2025 | 1 | 0 | $151 | 0 |
| 2026 | 1 | 0 | $151 | 0 |
Standards cited most at Hilltop-Reddog Aggregate
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 56.14132 | Surface metal and nonmetal mines | 1 |
| 30 CFR 46.9 | Training at sand, gravel and surface stone mines | 1 |
| 30 CFR 56.4101 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.4130 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.9300 | Surface metal and nonmetal mines | 1 |
| 30 CFR 50.30 | Reporting of accidents, injuries and illnesses | 1 |
Other open mines in Lapeer County, Michigan
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Ken Measel Sand & Gravel, Inc #2 | Ken Measel Sand & Gravel, Inc | Lapeer County, MI | Construction sand and gravel | 5 | 15 |
| Lapeer County Pit | Lapeer County Pit | Lapeer County, MI | Construction sand and gravel | 2 | 12 |
| Bechtel Pit | Mid Michigan Materials Bechtel | Lapeer County, MI | Construction sand and gravel | 3 | 11 |
| Mark Martin & Sons, Inc. | Mark Martin & Sons, Inc. | Lapeer County, MI | Construction sand and gravel | 2 | 11 |
| Cedar Rapids 380 | Weber Sand & Gravel Inc | Lapeer County, MI | Construction sand and gravel | 1 | 10 |
| Starr Aggregates | Starr Aggregates | Lapeer County, MI | Construction sand and gravel | 3 | 8 |
| Plant 1 | Ken Measel Sand & Gravel, Inc | Lapeer County, MI | Construction sand and gravel | 3 | 7 |
| Attica Materials #1 | Attica Materials Inc. | Lapeer County, MI | Construction sand and gravel | 3 | 6 |
| Walker-Indep Contr B1770 | Michigan Sand & Gravel | Lapeer County, MI | Construction sand and gravel | 3 | 5 |
| Lake Pleasant Pit | A & a Aggregates | Lapeer County, MI | Construction sand and gravel | 2 | 5 |
| Attica Materials #2 | Attica Materials Inc. | Lapeer County, MI | Construction sand and gravel | 3 | 3 |
| Metamora Pit | John R Sand & Gravel Co | Lapeer County, MI | Construction sand and gravel | 5 | 2 |
| Summers Road Gravel & Development | Summers Road Gravel & Development | Lapeer County, MI | Construction sand and gravel | 2 | 1 |
| Elba Sand, Inc | Elba Sand, Inc | Lapeer County, MI | Construction sand and gravel | 2 | 1 |
| VanDyk | Weber Sand & Gravel Inc | Lapeer County, MI | Construction sand and gravel | 1 | 1 |
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.