Mach Mining LLC, Mach #1 Mine (Williamson County, IL): MSHA citation under 75.310(c)(1) (2026-05-20)
Mach Mining LLC (Illinois): MSHA citation under 75.310(c)(1) (2026-05-20). Its proposed penalty of $3,736 is top-decile (98th percentile of 24,451 records). Dated 169 days ago, it serves as a historical benchmark. Score 40/100. As of 2026-11-04, from US DOL Mine Safety and Health Administration (MSHA) Open Government Data, company violators only.
Data as of · Compiled by Zalwin from US DOL Mine Safety and Health Administration (MSHA) Open Government Data, company violators only
proposed penalty: $3,736 · 98th percentile of 24,451 MshaMinePulse records · 22.6x the median
Free preview: all 13 published fields of this record are shown below. Locked: 499 related IL MshaMinePulse records and the 5-column CSV export.
| Field | Value |
|---|---|
| Company | Mach Mining LLC |
| Mine | Mach #1 Mine (ID 1103141) |
| Location | Williamson County, IL |
| Commodity | Coal (Bituminous) |
| Mine type | Underground |
| Employees | 231 |
| Issued | 2026-05-20 |
| Action | Citation |
| Standard | 75.310(c)(1) |
| Significant & substantial | Yes |
| Negligence | Mod |
| Proposed penalty | $3,736 |
| Contested | No |
| proposed penalty percentile | 98th of 24,451 (median $165, 22.6x median) |
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CSV columns: Company · Mine · State · Standard · Issued · official source URL
- Source agency: US DOL Mine Safety and Health Administration (MSHA) Open Government Data, company violators only
- Record date: 2026-05-20
- Data refreshed: 2026-11-04
- Refunds on request within 14 days
Top MshaMinePulse records (IL first): Mach Mining LLC, Mach #1 Mine (Williamson County, IL) · Mach Mining LLC, Mach #1 Mine (Williamson County, IL) · Knight Hawk Coal, LLC, Prairie Eagle-Underground (Perry Coun · Patton Mining LLC, Deer Run Mine (Montgomery County, IL) · Patton Mining LLC, Deer Run Mine (Montgomery County, IL) · Browse all by state and category →
LIVE PUBLIC DATA Source: US DOL Mine Safety and Health Administration (MSHA) Open Government Data, company violators only · Last refreshed: Wed, 04 Nov 2026 01:31:23 GMT
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Peer benchmark and outreach value: Mach Mining LLC and 1,356 Illinois peers
- Illinois MshaMinePulse records like this one: 1,356
- Mach Mining LLC's proposed penalty: 98th percentile of 24,451 records
- Timing: Low: older than 30 days
- Estimated pipeline if you contact every Illinois peer: $271,200 (peers × rate × deal size; an estimate from your assumptions, not a forecast)
40 / 100 Safety Need Score
- Significant and substantial (S&S).
What is the MshaMinePulse record for Mach Mining LLC in Illinois?
MSHA issued Mach Mining LLC a citation under 75.310(c)(1) at Mach #1 Mine (IL) on 2026-05-20.
How does Mach Mining LLC compare to other Illinois MshaMinePulse records?
This is a top-decile record: its proposed penalty of $3,736 is 22.6x the median of $165 across 24,451 records. It is 169 days old; check the official source for later updates before acting.
Mach Mining LLC vs. top 3 peers
| Organization | Location | Amount | Percentile | Record date |
|---|---|---|---|---|
| Mach Mining LLC | IL | 3,736 | 98th | 2026-05-20 |
| Patton Mining LLC | IL | 7,267 | 99th | 2026-09-01 |
| Patton Mining LLC | IL | 11,744 | 99th | 2026-07-21 |
| Patton Mining LLC | IL | 45,760 | 99th | 2026-08-06 |
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Data comes from MSHA Open Government Data files, which MSHA updates weekly; citations can appear days to weeks after issue, and proposed penalties are often blank until assessed months later. Citations can be modified, vacated or contested; confirm on the MSHA Mine Data Retrieval System. Company violators only; individual agents are excluded. Not a consumer report and may not be used for FCRA purposes. Informational only; not legal or safety advice.