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Establishment profile

CANYON ROCK CO., INC.

7525 HIGHWAY 116, FORESTVILLE, CA, 95436
212319Other Crushed and Broken Stone Mining and Quarrying
EIN 942197054

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OSHA inspections
25
over 35 years
Violations
44
$24,187 in penalties
SVEP
YES
Severe violator program
Violations across 3 federal agencies
Enforcement actions from multiple agencies may indicate systemic compliance issues across functions.
Accident investigations on record
2 hospitalizations · 1 OSHA follow-up

Summary

CANYON ROCK CO., INC. has accumulated 44 OSHA violations across 25 inspections over 35 years of recorded history, with $24,187 in total assessed penalties.

The establishment sits in the 100th percentile for violations within its industry-state peer group of 1,680 employers. Inspection frequency runs at the 99th percentile. The most recent enforcement activity was recorded 2 years ago.

Federal records were found in 3 of 15 sources. Sources without matching records returned empty for this establishment.

Agency coverage

CANYON ROCK CO., INC. appears in OSHA workplace safety, MSHA mine safety, EPA environmental compliance, and FMCSA motor carrier registration records only. No matching records were found in WHD wage enforcement, NLRB labor relations, OFLC visa and labor certification (historical), SAM.gov federal debarment, CMS nursing home enforcement, UVA Corporate Prosecution Registry, CPSC product recalls, or NHTSA vehicle recalls.

OSHA workplace safety

Inspections
25
0.7 / yr · last 35 yrs
Violations
44
1.3 / yr
Penalties
$24,187
$550 avg / violation
7% serious93% other
Inspection trigger · planned
21 of 25
Inspection trigger · accident
2 of 25

80% of inspections at this establishment produced violations, with 5 inspections producing serious-or-greater violations.

Most-cited OSHA standards

Top OSHA standards cited at this employer, ranked by citation count. Standards (CFR sections) cluster citations into safety themes -- machine guarding, lockout-tagout, hazard communication, fall protection, process safety, etc. A concentration on one or two sections reveals a pattern that individual citations don’t. 20 distinct standards shown · 24 citations in this view · $23,695 in penalties.

CFR sectionCitationsInspectionsTotal penaltyFirst citedLast cited
7014 G33$697Oct 1990Dec 1997
29 CFR 2340.002622$1,425Aug 2012Apr 2014
4851 E0222$220Oct 1995Jul 2006
7021(I)11$12,375Feb 2024Feb 2024
342(A)11$2,750Feb 2024Feb 2024
1712 C0111$2,700Jun 2011Jun 2011
5157(C)(1)11$410Jul 2018Jul 2018
3203(A)11$410Jul 2018Jul 2018
3314(G)(2)(A)11$305Jul 2018Jul 2018
3314(J)11$275Dec 2021Dec 2021
5572(C)11$275Jul 2018Jul 2018
3395(I)11$275Jul 2018Jul 2018
3220(B)(6)11$275Jul 2018Jul 2018
6151 C0111$225Jun 2011Jun 2011
7030 B11$225Oct 1990Oct 1990
7016(G)11$205Dec 2021Dec 2021
5144 D0411$168Apr 1994Apr 1994
3214 B11$165Jun 2011Jun 2011
7016 H11$165May 1999May 1999
6980 B11$150Jun 1996Jun 1996

Source: OSHA inspection citations (violation_detail). CFR section codes can be looked up at osha.gov/laws-regs for the formal standard text. Per-inspection detail and the specific violation descriptions are available by expanding individual inspections below.

Peer comparison

100th

Worse on violations than nearly every other employer in NAICS 2123 within CA. Peer group: 1,680 employers. This establishment has 44 OSHA violations; peer median is 2.

Fewer violationsMore violations
Penalty percentile
97th
peer median: $300
Inspection frequency
99th
peer median: 2

Safety self-report (OSHA 300A)

Recordable injury rates the employer filed with OSHA’s Injury Tracking Application. DART covers cases with days away, restricted, or transferred; TRIR is the total recordable case rate.

DART rate
2.3
vs industry
+1.0
TRIR
2.3
vs industry
+0.5

Reported for 43 average annual employees at this establishment.

Source: OSHA ITA Form 300A (employer self-reported). Rates are per 100 full-time equivalent workers. Establishments below the ~10-FTE threshold are not required to report.

Industry benchmark

Industry avg TRIR
1.8
BLS SOII 2024
Industry avg DART
1.3
BLS SOII 2024
Self-reported TRIR
2.3
OSHA ITA Form 300A (employer self-reported)

BLS rates reflect industry-wide averages. Self-reported figures come from OSHA’s Injury Tracking Application; absence of self-reported data does not necessarily indicate non-compliance — many establishments fall below the ITA reporting threshold.

Inspection breakdown

Planned
21
Complaint
1
Accident
2
Follow-up
1

Complaint- and accident-triggered inspections are stronger risk signals than routine planned inspections.

OSHA severe injury reports

No severe injury reports (hospitalization, amputation, or loss of an eye) on file under 29 CFR 1904.39 for CANYON ROCK CO., INC.. Verify directly with Occupational Safety and Health Administration

OSHA accident events

Accidents, fatalities, and catastrophes documented during OSHA inspections at this employer. Each entry links to the inspection that recorded it.

DateEventInjuriesHospitalizedFatalities
Mar 7, 1997FRACTURE,WORK RULES,LADDER,DESCENDING,CAUGHT BETWEEN,TRIPPED,FALL,ANKLE,FOOT11
Apr 17, 1996LOADING,HEAD,STEEL BEAM,SCALP,UNSECURED,WORK RULES,LACERATION,STRUCK BY,FALLING OBJECT,INATTENTION11

Source: OSHA accident investigations. Narratives are recorded by the inspecting officer and may be truncated.

Activity timeline

Data refreshed
Weekly
First OSHA inspection
Most recent activity
2 years ago

No federal enforcement activity has been recorded against this establishment in 2+ years. Most recent activity: 2 years ago. Data on this page is refreshed weekly.

Wage & Hour Division (WHD)

No WHD wage, overtime, or child-labor enforcement cases on file for CANYON ROCK CO., INC.. Verify directly with Wage and Hour Division

Mine safety (MSHA)

Company-level in CA — for CANYON ROCK CO., INC., not this location alone

Violations
278
Assessed penalties
$80,293

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 CANYON ROCK CO., INC. 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. 100 citations · 52S&S · $61,349 proposed / $61,349 paid.

CitationMineDateSectionS&SNegligenceProposedPaid
8698589
Canyon Rock Co Inc
Sonoma, CA
Dec 2012YesHighNegligence$3,996$3,996
8779278
Canyon Rock Co Inc
Sonoma, CA
Aug 2015YesModNegligence$2,678$2,678
8779276
Canyon Rock Co Inc
Sonoma, CA
Aug 2015YesModNegligence$2,678$2,678
8613270
Canyon Rock Co Inc
Sonoma, CA
Jun 2012YesModNegligence$2,473$2,473
8873883
Canyon Rock Co Inc
Sonoma, CA
Feb 2016YesModNegligence$2,106$2,106
8698577
Canyon Rock Co Inc
Sonoma, CA
Dec 2012YesModNegligence$1,944$1,944
8698574
Canyon Rock Co Inc
Sonoma, CA
Dec 2012YesModNegligence$1,944$1,944
9372142
Canyon Rock Co Inc
Sonoma, CA
Jan 2018YesModNegligence$1,806$1,806
9507557
Canyon Rock Co Inc
Sonoma, CA
May 2022YesModNegligence$1,358$1,358
8879222
Canyon Rock Co Inc
Sonoma, CA
Jul 2015YesModNegligence$1,304$1,304
8702941
Canyon Rock Co Inc
Sonoma, CA
Feb 2014YesLowNegligence$1,111$1,111
8698560
Canyon Rock Co Inc
Sonoma, CA
Dec 2012YesModNegligence$1,111$1,111
8698553
Canyon Rock Co Inc
Sonoma, CA
Dec 2012YesModNegligence$1,111$1,111
9372141
Canyon Rock Co Inc
Sonoma, CA
Jan 2018YesModNegligence$1,031$1,031
8702973
Canyon Rock Co Inc
Sonoma, CA
May 2014NoModNegligence$1,026$1,026
8609571
Canyon Rock Co Inc
Sonoma, CA
Dec 2011YesModNegligence$1,026$1,026
8698573
Canyon Rock Co Inc
Sonoma, CA
Dec 2012NoModNegligence$873$873
8779273
Canyon Rock Co Inc
Sonoma, CA
Aug 2015YesModNegligence$807$807
8779272
Canyon Rock Co Inc
Sonoma, CA
Aug 2015YesModNegligence$807$807
8779270
Canyon Rock Co Inc
Sonoma, CA
Aug 2015YesModNegligence$807$807
9372196
Canyon Rock Co Inc
Sonoma, CA
Jun 2018YesModNegligence$749$749
8698558
Canyon Rock Co Inc
Sonoma, CA
Dec 2012YesModNegligence$745$745
8698557
Canyon Rock Co Inc
Sonoma, CA
Dec 2012YesModNegligence$745$745
6432637
Canyon Rock Co Inc
Sonoma, CA
Jan 2008YesModNegligence$745$745
9507241
Canyon Rock Co Inc
Sonoma, CA
Jul 2021NoModNegligence$729$729
8609570
Canyon Rock Co Inc
Sonoma, CA
Dec 2011YesModNegligence$687$687
9507558
Canyon Rock Co Inc
Sonoma, CA
May 2022YesModNegligence$678$678
9433150
Canyon Rock Co Inc
Sonoma, CA
Apr 2019YesModNegligence$654$654
8698575
Canyon Rock Co Inc
Sonoma, CA
Dec 2012NoModNegligence$585$585
8698570
Canyon Rock Co Inc
Sonoma, CA
Dec 2012NoModNegligence$585$585
9574925
Canyon Rock Co Inc
Sonoma, CA
Mar 2024YesModNegligence$576$576
8873882
Canyon Rock Co Inc
Sonoma, CA
Feb 2016NoModNegligence$540$540
8779280
Canyon Rock Co Inc
Sonoma, CA
Aug 2015NoModNegligence$540$540
8779279
Canyon Rock Co Inc
Sonoma, CA
Aug 2015NoModNegligence$540$540
9507488
Canyon Rock Co Inc
Sonoma, CA
Jan 2022YesModNegligence$518$518
9372199
Canyon Rock Co Inc
Sonoma, CA
Jun 2018YesModNegligence$502$502
9372154
Canyon Rock Co Inc
Sonoma, CA
Jun 2018YesModNegligence$502$502
8702920
Canyon Rock Co Inc
Sonoma, CA
Jan 2014NoModNegligence$499$499
6345473
Canyon Rock Co Inc
Sonoma, CA
Jun 2013NoModNegligence$499$499
6345472
Canyon Rock Co Inc
Sonoma, CA
Jun 2013NoModNegligence$499$499
6345471
Canyon Rock Co Inc
Sonoma, CA
Jun 2013NoModNegligence$499$499
6345468
Canyon Rock Co Inc
Sonoma, CA
Jun 2013NoModNegligence$499$499
8698561
Canyon Rock Co Inc
Sonoma, CA
Dec 2012NoModNegligence$499$499
8698559
Canyon Rock Co Inc
Sonoma, CA
Dec 2012NoModNegligence$499$499
8698552
Canyon Rock Co Inc
Sonoma, CA
Dec 2012NoModNegligence$499$499
8613269
Canyon Rock Co Inc
Sonoma, CA
Jun 2012NoModNegligence$499$499
8613268
Canyon Rock Co Inc
Sonoma, CA
Jun 2012NoModNegligence$499$499
9502928
Canyon Rock Co Inc
Sonoma, CA
Oct 2020YesModNegligence$482$482
9507549
Canyon Rock Co Inc
Sonoma, CA
May 2022YesModNegligence$481$481
9372145
Canyon Rock Co Inc
Sonoma, CA
Jan 2018YesModNegligence$462$462
8609573
Canyon Rock Co Inc
Sonoma, CA
Dec 2011NoModNegligence$460$460
8609572
Canyon Rock Co Inc
Sonoma, CA
Dec 2011NoModNegligence$460$460
8609569
Canyon Rock Co Inc
Sonoma, CA
Dec 2011NoModNegligence$460$460
8568203
Canyon Rock Co Inc
Sonoma, CA
Nov 2010YesHighNegligence$460$460
8698576
Canyon Rock Co Inc
Sonoma, CA
Dec 2012NoModNegligence$392$392
8698571
Canyon Rock Co Inc
Sonoma, CA
Dec 2012NoModNegligence$392$392
8603630
Canyon Rock Co Inc
Sonoma, CA
Mar 2011NoModNegligence$392$392
8873944
Canyon Rock Co Inc
Sonoma, CA
Aug 2016YesModNegligence$380$380
8873942
Canyon Rock Co Inc
Sonoma, CA
Aug 2016YesModNegligence$380$380
9372197
Canyon Rock Co Inc
Sonoma, CA
Jun 2018NoModNegligence$336$336
9507240
Canyon Rock Co Inc
Sonoma, CA
Jul 2021NoModNegligence$328$328
9372194
Diamond T Natural Resources, LLC
Sonoma, CA
May 2018YesModNegligence$311$311
9372140
Canyon Rock Co Inc
Sonoma, CA
Jan 2018YesModNegligence$311$311
6432493
Canyon Rock Co Inc
Sonoma, CA
Apr 2008YesModNegligence$308$308
6432492
Canyon Rock Co Inc
Sonoma, CA
Apr 2008YesModNegligence$308$308
9433046
Canyon Rock Co Inc
Sonoma, CA
Nov 2018NoModNegligence$286$286
8793186
Diamond T Natural Resources, LLC
Sonoma, CA
Jul 2015YesModNegligence$285$285
8793074
Canyon Rock Co Inc
Sonoma, CA
Feb 2015YesModNegligence$285$285
8603631
Canyon Rock Co Inc
Sonoma, CA
Mar 2011NoHighNegligence$285$285
9574923
Canyon Rock Co Inc
Sonoma, CA
Mar 2024YesModNegligence$260$260
6358493
Canyon Rock Co Inc
Sonoma, CA
Nov 2004YesModNegligence$247$247
6387273
Canyon Rock Co Inc
Sonoma, CA
Aug 2006YesModNegligence$228$228
6345470
Canyon Rock Co Inc
Sonoma, CA
Jun 2013NoModNegligence$224$224
8698554
Canyon Rock Co Inc
Sonoma, CA
Dec 2012NoModNegligence$224$224
9372138
Canyon Rock Co Inc
Sonoma, CA
Jan 2018YesModNegligence$208$208
9372137
Canyon Rock Co Inc
Sonoma, CA
Jan 2018YesModNegligence$208$208
6387279
Canyon Rock Co Inc
Sonoma, CA
Aug 2006YesModNegligence$191$191
8793077
Canyon Rock Co Inc
Sonoma, CA
Feb 2015NoModNegligence$190$190
6348811
Canyon Rock Co Inc
Sonoma, CA
Aug 2003YesModNegligence$189$189
8698572
Canyon Rock Co Inc
Sonoma, CA
Dec 2012NoModNegligence$176$176
7987197
Canyon Rock Co Inc
Sonoma, CA
Jun 2001YesHighNegligence$173$173
8873881
Canyon Rock Co Inc
Sonoma, CA
Feb 2016NoModNegligence$162$162
8779277
Canyon Rock Co Inc
Sonoma, CA
Aug 2015NoModNegligence$162$162
8779275
Canyon Rock Co Inc
Sonoma, CA
Aug 2015NoModNegligence$162$162
8779274
Canyon Rock Co Inc
Sonoma, CA
Aug 2015NoModNegligence$162$162
8779271
Canyon Rock Co Inc
Sonoma, CA
Aug 2015NoModNegligence$162$162
8793096
Canyon Rock Co Inc
Sonoma, CA
Mar 2015NoModNegligence$162$162
8793095
Canyon Rock Co Inc
Sonoma, CA
Mar 2015NoModNegligence$162$162
8793094
Canyon Rock Co Inc
Sonoma, CA
Mar 2015NoModNegligence$162$162
6333807
Canyon Rock Co Inc
Sonoma, CA
Oct 2001YesModNegligence$161$161
7987051
Canyon Rock Co Inc
Sonoma, CA
Mar 2000YesLowNegligence$161$161
6387137
Canyon Rock Co Inc
Sonoma, CA
Nov 2005YesModNegligence$154$154
9680899
Canyon Rock Co Inc
Sonoma, CA
Feb 2026NoLowNegligence$151$151
9680898
Canyon Rock Co Inc
Sonoma, CA
Feb 2026NoLowNegligence$151$151
9680897
Canyon Rock Co Inc
Sonoma, CA
Feb 2026NoModNegligence$151$151
9680896
Canyon Rock Co Inc
Sonoma, CA
Feb 2026NoLowNegligence$151$151
9680895
Canyon Rock Co Inc
Sonoma, CA
Feb 2026NoModNegligence$151$151
9680805
Diamond T Natural Resources, LLC
Sonoma, CA
Apr 2025NoLowNegligence$151$151
9680804
Diamond T Natural Resources, LLC
Sonoma, CA
Apr 2025NoLowNegligence$151$151
9680408
Diamond T Natural Resources, LLC
Sonoma, CA
Feb 2025NoModNegligence$151$151

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 CANYON ROCK CO., INC.. 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 CANYON ROCK CO., INC.. Verify directly with Office of Foreign Labor Certification

Environmental compliance (EPA)

EPA inspections
1
Quarters non-compliant
6

EPA Enforcement and Compliance History — Clean Air Act, Clean Water Act, RCRA, Safe Drinking Water Act. Status: Violation Identified.

EPA-registered facilities

Every EPA ECHO facility associated with this employer, sorted most-significant first. Each row links to EPA’s Detailed Facility Report for the source-of-truth record. Permits column lists active programs (Air = Clean Air Act, Water = Clean Water Act, RCRA = hazardous waste, TRI = Toxics Release Inventory reporting). 1 facility.

FacilityPermitsStatusInspectionsFormal actionsPenaltiesLast inspectedECHO
CANYON ROCK CO INC
7525 HWY 116 · FORESTVILLE, CA, 95436
WaterViolation Identified
QNCR 6
10Oct 2024View →

Source: EPA ECHO (Enforcement and Compliance History Online). Compliance status follows EPA’s own labels (“Sig Violation” = significant noncompliance; QNCR = quarters of noncompliance over the recent reporting window). Inactive facilities (struck through) retain historical enforcement records even after operations ceased.

Motor carrier safety (FMCSA)

DOT number
479638
Operation
C

Federal Motor Carrier Safety Administration — DOT-regulated carrier registration and fleet data.

Federal criminal prosecution record

No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for CANYON ROCK CO., INC.. Verify directly with UVA Corporate Prosecution Registry

Inspection history

DateTriggerViolationsSeriousPenalty
2023-11-09Accident2$15,125
2021-09-29Planned2$480
2018-01-30Planned6$1,950
2014-04-03Planned1$1,200
2012-08-03Planned1$225
2011-05-19Planned31$3,090
2008-04-15Planned0$0
2007-03-20Planned0$0
2006-04-20Planned1$110
2003-02-25Planned0$0
2000-12-13Planned2$0
2000-01-26Planned1$0
1999-04-20Planned1$165
1998-02-13Complaint1$0
1997-11-25Planned11$437
1997-03-10Planned2$130
1996-12-05Planned2$150
1996-04-22Accident1$150
1995-10-03Planned1$110
1995-03-14Planned0$0
1994-03-24Planned2$280
1993-03-24Planned1$100
1991-12-03Planned9$260
1990-12-05Follow-up0$0
1990-09-17Planned41$225

Source: OSHA IMIS. Citation amounts reflect initially assessed penalties; final amounts after appeal may differ.

In the news

Other employers in this industry and state

Other employers in other crushed and broken stone mining and quarrying within CA, ordered by federal enforcement volume:

Related searches

About this data

This profile aggregates federal enforcement records on CANYON ROCK CO., INC. 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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Frequently asked

What is CANYON ROCK CO., INC.'s OSHA violation history?
CANYON ROCK CO., INC. has 25 OSHA inspections on record with 44 violations and $24,187 in total penalties.
How does CANYON ROCK CO., INC.'s safety record compare to its industry?
CANYON ROCK CO., INC. operates in the other crushed and broken stone mining and quarrying industry. The industry average Total Recordable Incident Rate (TRIR) is 1.8. CANYON ROCK CO., INC.'s self-reported DART rate is 2.3 compared to an industry average of 1.3.