Data / Mines / Pennsylvania / Glen Mills
Glen Mills: 181 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Glen Mills is an active crushed, broken granite surface mine in Delaware County, Pennsylvania, operated by Heidelberg Materials Northeast LLC with 32 employees on MSHA's record (mine ID 3600091). Since January 1, 2022 MSHA inspectors issued 181 citations and orders there with $249,338 in proposed penalties, and 13 accident reports were filed there, with 12 injury or illness cases.
The request: Watch Glen Mills (MSHA mine ID 3600091) in Delaware County, Pennsylvania: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 3600091
- Status
- Active since November 5, 1985
- Main commodity
- Crushed, broken granite
- Mine type
- Surface
- County
- Delaware County, Pennsylvania
- Nearest town
- Glen Mills
- Operator
- Heidelberg Materials Northeast LLC
- Parent company
- Heidelberg Materials AG
- Employees
- 32
- MSHA field office
- Kutztown PA Field Office
- Citations and orders since January 1, 2022
- 181
- Significant and substantial
- 44 (24.3%)
- Closure orders
- 2
- High negligence or reckless
- 2
- Proposed penalties
- $249,338
- Amount paid so far
- $208,434
- Inspections
- 21
- Inspector hours on site
- 575
- Citations per inspection
- 8.62 (all mines 2.30)
- Accident reports
- 13
- Injury and illness cases
- 12
- Fatalities
- 0
- Latest MSHA record
- July 7, 2026
- Citations issued to contractors here
- 16 ($2,985 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 | 50 | 9 | $56,198 | 6 |
| 2023 | 39 | 15 | $26,151 | 1 |
| 2024 | 52 | 9 | $105,765 | 2 |
| 2025 | 26 | 8 | $41,495 | 2 |
| 2026 | 14 | 3 | $19,729 | 1 |
Standards cited most at Glen Mills
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 56.20003 | Surface metal and nonmetal mines | 22 |
| 30 CFR 56.11001 | Surface metal and nonmetal mines | 18 |
| 30 CFR 56.14112 | Surface metal and nonmetal mines | 18 |
| 30 CFR 56.12004 | Surface metal and nonmetal mines | 18 |
| 30 CFR 56.14100 | Surface metal and nonmetal mines | 15 |
| 30 CFR 56.3200 | Surface metal and nonmetal mines | 8 |
| 30 CFR 56.14101 | Surface metal and nonmetal mines | 6 |
| 30 CFR 56.14107 | Surface metal and nonmetal mines | 5 |
| 30 CFR 56.11002 | Surface metal and nonmetal mines | 5 |
| 30 CFR 56.4201 | Surface metal and nonmetal mines | 4 |
| 30 CFR 56.18002 | Surface metal and nonmetal mines | 4 |
| 30 CFR 56.9300 | Surface metal and nonmetal mines | 4 |
| 30 CFR 56.14109 | Surface metal and nonmetal mines | 4 |
| 30 CFR 56.12018 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.14207 | Surface metal and nonmetal mines | 3 |
Injury and illness cases at Glen Mills
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|---|
| Days away from work or restricted activity | 8 |
| No lost time, or an occupational illness | 4 |
What the accident reports at Glen Mills describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Slip or fall of person | 8 |
| Handling of materials | 2 |
| Machinery | 1 |
| Handtools (nonpowered) | 1 |
| Other | 1 |
Equipment named in accident reports at Glen Mills
| Equipment | Reports |
|---|---|
| Milling machinery | 1 |
| Hand tools (not powered) | 1 |
| Ore haulage trucks - off highway trucks | 1 |
| Front-end loader | 1 |
| Trucks | 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.