Summary
NIAGARA STONE has no OSHA inspection history on file. Federal records covering wage, environmental, labor relations, and other agencies are noted below where present.
The most recent federal enforcement activity was recorded 0 days ago.
Federal records were found in 1 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
NIAGARA STONE appears in MSHA mine safety record only. No matching records were found in OSHA workplace safety, WHD wage enforcement, EPA environmental compliance, NLRB labor relations, OFLC visa and labor certification (historical), FMCSA motor carrier registration, SAM.gov federal debarment, CMS nursing home enforcement, UVA Corporate Prosecution Registry, CPSC product recalls, or NHTSA vehicle recalls. Single-agency enforcement records typically indicate either a discrete incident-based inspection or a low-risk operational profile.
OSHA workplace safety
No OSHA inspections, citations, or accidents on file for NIAGARA STONE. Verify directly with Occupational Safety and Health Administration →
Safety self-report (OSHA 300A)
No self-reported injury rates filed with OSHA's Injury Tracking Application for NIAGARA STONE. Verify directly with OSHA Injury Tracking Application →
OSHA severe injury reports
No severe injury reports (hospitalization, amputation, or loss of an eye) on file under 29 CFR 1904.39 for NIAGARA STONE. Verify directly with Occupational Safety and Health Administration →
Activity timeline
Most recent federal enforcement activity recorded 0 days ago. Data on this page is refreshed weekly.
Wage & Hour Division (WHD)
No WHD wage, overtime, or child-labor enforcement cases on file for NIAGARA STONE. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
Company-level in WI — for NIAGARA STONE, not this location alone
Mine Safety & Health Administration — citations issued at mining operations. MSHA records cases at the company/regional level (no worksite address), so these are matched by company name and state and may span other NIAGARA STONE operations in the same state.
MSHA citations
Mine Safety and Health Administration citations. S&S (significant and substantial) marks violations that could reasonably contribute to a serious injury. Negligence rating is MSHA’s operator-culpability assessment (none, low, moderate, high, or reckless disregard). Proposed = assessed at issuance; Paid = post-settlement / appeal. 64 citations · 17S&S · 64 contractor · $34,554 proposed / $33,291 paid.
| Citation | Mine | Date | Section | S&S | Negligence | Proposed | Paid |
|---|---|---|---|---|---|---|---|
| 6414768 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Oct 2009 | — | Yes | HighNegligence | $7,176 | $7,176 |
| 6414766 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Oct 2009 | — | Yes | HighNegligence | $6,300 | $6,300 |
| 6414769 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Oct 2009 | — | No | HighNegligence | $4,400 | $4,400 |
| 6414723 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Aug 2009 | 103(a) | No | HighNegligence | $3,000 | $3,000 |
| 6502119 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Aug 2010 | — | Yes | HighNegligence | $2,400 | $2,400 |
| 6502118 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Aug 2010 | — | Yes | HighNegligence | $2,000 | $2,000 |
| 6414771 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Oct 2009 | — | Yes | ModNegligence | $1,944 | $1,944 |
| 6414767 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Oct 2009 | — | Yes | ModNegligence | $1,944 | $1,944 |
| 6414770 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Oct 2009 | — | No | ModNegligence | $392 | $392 |
| 6405634 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Jul 2008 | — | Yes | ModNegligence | $263 | — |
| 6189828 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Jun 2007 | — | Yes | ModNegligence | $263 | $263 |
| 6189826 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Jun 2007 | — | Yes | ModNegligence | $263 | $263 |
| 6140936 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Aug 2005 | — | Yes | ModNegligence | $191 | $191 |
| 9440504 | Niagara Stone Fond Du Lac, WI contractor: Niagara Stone, Inc. | Oct 2019 | — | No | ModNegligence | $121 | $121 |
| 8948239 | Niagara Stone Fond Du Lac, WI contractor: Niagara Stone, Inc. | Jan 2017 | — | Yes | ModNegligence | $116 | $116 |
| 8845917 | Niagara Stone Fond Du Lac, WI contractor: Niagara Stone, Inc. | May 2015 | — | No | ModNegligence | $100 | $100 |
| 8736025 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Aug 2013 | — | Yes | ModNegligence | $100 | $100 |
| 8736024 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Aug 2013 | — | No | ModNegligence | $100 | $100 |
| 8736023 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Aug 2013 | — | No | ModNegligence | $100 | $100 |
| 6558849 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Aug 2012 | — | Yes | ModNegligence | $100 | $100 |
| 6558848 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Aug 2012 | — | No | HighNegligence | $100 | $100 |
| 8661949 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Sep 2011 | — | No | LowNegligence | $100 | $100 |
| 8661948 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Sep 2011 | — | No | ModNegligence | $100 | $100 |
| 8661947 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Sep 2011 | — | No | ModNegligence | $100 | $100 |
| 6502122 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Aug 2010 | — | No | ModNegligence | $100 | $100 |
| 6502121 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Aug 2010 | — | No | HighNegligence | $100 | $100 |
| 6502120 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Aug 2010 | — | No | ModNegligence | $100 | $100 |
| 6405637 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Jul 2008 | — | No | LowNegligence | $100 | — |
| 6405636 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Jul 2008 | — | Yes | LowNegligence | $100 | — |
| 6405635 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Jul 2008 | — | No | LowNegligence | $100 | — |
| 6405633 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Jul 2008 | — | No | ModNegligence | $100 | — |
| 6405632 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Jul 2008 | — | No | LowNegligence | $100 | — |
| 6405631 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Jul 2008 | — | No | LowNegligence | $100 | — |
| 6405630 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Jul 2008 | — | Yes | ModNegligence | $100 | — |
| 6405629 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Jul 2008 | — | No | ModNegligence | $100 | — |
| 6405628 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Jul 2008 | — | No | LowNegligence | $100 | — |
| 6405627 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Jul 2008 | — | No | ModNegligence | $100 | — |
| 6189829 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Jun 2007 | — | No | ModNegligence | $100 | $100 |
| 6189827 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Jun 2007 | — | Yes | ModNegligence | $100 | $100 |
| 7841641 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Jun 2001 | — | Yes | ModNegligence | $66 | $66 |
| 6179290 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | May 2006 | — | No | ModNegligence | $60 | $60 |
| 6179289 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | May 2006 | — | No | ModNegligence | $60 | $60 |
| 6140935 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Aug 2005 | — | No | ModNegligence | $60 | $60 |
| 6139569 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Sep 2004 | — | No | ModNegligence | $60 | $60 |
| 6139574 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Sep 2004 | — | No | ModNegligence | $60 | $60 |
| 6139573 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Sep 2004 | — | No | ModNegligence | $60 | $60 |
| 6139572 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Sep 2004 | — | No | ModNegligence | $60 | $60 |
| 6139571 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Sep 2004 | — | No | ModNegligence | $60 | $60 |
| 6139570 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Sep 2004 | — | No | ModNegligence | $60 | $60 |
| 6139568 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Sep 2004 | — | No | ModNegligence | $60 | $60 |
| 6138424 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | May 2002 | — | No | ModNegligence | $55 | $55 |
| 6137530 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | May 2002 | — | No | ModNegligence | $55 | $55 |
| 6137529 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | May 2002 | — | No | ModNegligence | $55 | $55 |
| 6137527 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | May 2002 | — | No | ModNegligence | $55 | $55 |
| 6137526 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | May 2002 | — | No | ModNegligence | $55 | $55 |
| 6138421 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | May 2002 | — | No | ModNegligence | $55 | $55 |
| 6138419 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | May 2002 | — | No | ModNegligence | $55 | $55 |
| 6138417 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | May 2002 | — | No | ModNegligence | $55 | $55 |
| 6138416 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | May 2002 | — | No | ModNegligence | $55 | $55 |
| 7841645 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Jun 2001 | — | No | ModNegligence | $55 | $55 |
| 7841644 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Jun 2001 | — | No | ModNegligence | $55 | $55 |
| 7841643 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Jun 2001 | — | No | ModNegligence | $55 | $55 |
| 7841642 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Jun 2001 | — | No | ModNegligence | $55 | $55 |
| 6414724 | Rock Ledge Property Fond Du Lac, WI contractor: Niagara Stone, Inc. | Aug 2009 | 103(a) | No | — | — | — |
Source: MSHA citation database. “Contractor” annotations indicate the cited party was on-site at the mine but not the mine’s operator -- responsibility attaches to the contractor LLC, not the mine’s owner. Section codes reference 30 CFR (the Mine Safety and Health regulations).
Labor relations (NLRB)
No NLRB unfair labor practice charges or union representation cases on file for NIAGARA STONE. Verify directly with National Labor Relations Board →
Visa & labor certification (OFLC) — historical
No H-1B, H-2A, or H-2B labor condition applications on file (historical data only — DOL ended OFLC publication) for NIAGARA STONE. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for NIAGARA STONE. Verify directly with Environmental Protection Agency →
Federal criminal prosecution record
No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for NIAGARA STONE. Verify directly with UVA Corporate Prosecution Registry →
In the news
Related searches
- Employers in WIState-wide enforcement data
About this data
This profile aggregates federal enforcement records on NIAGARA STONE from every major federal compliance and enforcement source plus the UVA Corporate Prosecution Registry. OSHA workplace safety inspections, WHD wage cases, MSHA mine safety, EPA environmental enforcement, NLRB labor relations, OFLC visa/labor certification, FMCSA motor carrier registration, SAM.gov debarments, CMS nursing-home records, BLS industry safety benchmarks, OSHA ITA self-reported injury rates, SEC enforcement and financial disclosures, CPSC and NHTSA recalls.
Establishments are matched across agencies using normalized employer name, state, and ZIP code.
OSHA citations typically appear 3–8 months after the inspection, so very recent enforcement actions may not yet be reflected. Profiles may be incomplete if the establishment operates under multiple legal names or files under variations our entity-matching rules don’t yet cover. To report a missing record or correction, email corrections@fastdol.com.
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Contact sales →Frequently asked
- What is NIAGARA STONE's OSHA violation history?
- NIAGARA STONE has no OSHA inspections on record.