PREMIER MUSHROOMS INC
2880 NIAGARA AVE, COLUSA, CA 95932 · NAICS 111411
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Oct 4, 2018#343513867Oct 4, 2018Accident (A) · Partial scope, Safety#343513867$18,0002 viol.2 violations$18,000 in penalties
Inspection #343513867
Dates
- Opened
- Oct 4, 2018
- Closing Conference Date
- Jan 9, 2019
- Contested
- Feb 19, 2019
- Final Order
- Apr 17, 2019
- Closed
- Mar 18, 2020
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 250
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 1 serious, 1 other-than-serious
- Initial Penalties
- $18,700
- Penalties on Record
- $18,000
- Site Address
- 2847 Niagara Ave., Colusa, CA 95932
- Industry
- 111411
Accident Inspection: This inspection record is categorized as an accident inspection in the U.S. Department of Labor OSHA enforcement data. Employers must report work-related fatalities within 8 hours, and work-related inpatient hospitalizations, amputations, or losses of an eye within 24 hours. An accident-related inspection does not by itself determine fault.
Incident Investigation Summaries
Incident investigation summaries linked to this inspection through OSHA's accident and injury enforcement data. These summaries describe the reported incident. The enforcement outcome for the linked inspection is in the inspection details above.
Employee sustains multiple body injuries during fall from la
Violations
Violation list (2 of 2 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 3276(C)(2) Portable Ladders | Other | 2 | 50 | $700 | $0 | May 1, 2019 | Feb 19, 2019 | Apr 17, 2019 |
| 02001 | 3276(E)(1) Portable Ladders | Serious | 2 | 1 | $18,000 | $18,000 | Sep 1, 2019 | Feb 19, 2019 | Apr 17, 2019 |
Jan 11, 2018#342872975Jan 11, 2018Accident (A) · Partial scope, Safety#342872975$32,5353 viol.3 violations$32,535 in penalties
Inspection #342872975
Dates
- Opened
- Jan 11, 2018
- Closing Conference Date
- Mar 22, 2018
- Contested
- Apr 6, 2018
- Final Order
- Mar 21, 2019
- Closed
- Mar 18, 2020
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 60
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 3
- Violation Types
- 2 serious, 1 other-than-serious
- Initial Penalties
- $67,975
- Penalties on Record
- $32,535
- Site Address
- 2880 Niagra Ave., Colusa, CA 95932
- Industry
- 111411
Accident Inspection: This inspection record is categorized as an accident inspection in the U.S. Department of Labor OSHA enforcement data. Employers must report work-related fatalities within 8 hours, and work-related inpatient hospitalizations, amputations, or losses of an eye within 24 hours. An accident-related inspection does not by itself determine fault.
Incident Investigation Summaries
Incident investigation summaries linked to this inspection through OSHA's accident and injury enforcement data. These summaries describe the reported incident. The enforcement outcome for the linked inspection is in the inspection details above.
Employee sustains fingertip amputation in wrapping machine
Violations
Violation list (3 of 3 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 3314(L) The Control of Hazardous Energy for the Cleaning, Repairing, Servicing, Setting-Up, and Adjusting Operations of Prime Movers, Machinery and Equipment, Including Lockout/Tagout | Other | 1 | 1 | $475 | $475 | Apr 6, 2018 | Mar 21, 2019 | |
| 02001 | 3314(C) The Control of Hazardous Energy for the Cleaning, Repairing, Servicing, Setting-Up, and Adjusting Operations of Prime Movers, Machinery and Equipment, Including Lockout/Tagout | Serious | 1 | 1 | $45,000 | $9,560 | Apr 6, 2018 | Mar 21, 2019 | |
| 03001 | 4186(B) Maintenance and Use of Point of Operation Tools and Guards | Serious | 1 | 1 | $22,500 | $22,500 | Apr 6, 2018 | Mar 21, 2019 |
Sep 8, 2017#342627239Sep 8, 2017Accident (A) · Partial scope, Safety#342627239$9352 viol.2 violations$935 in penalties
Inspection #342627239
Dates
- Opened
- Sep 8, 2017
- Closing Conference Date
- Feb 2, 2018
- Contested
- Feb 21, 2018
- Final Order
- Apr 17, 2019
- Closed
- Nov 30, 2020
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 220
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 other-than-serious
- Initial Penalties
- $17,810
- Penalties on Record
- $935
- Site Address
- 2847 Niagra Ave., Colusa, CA 95932
- Industry
- 111411
Accident Inspection: This inspection record is categorized as an accident inspection in the U.S. Department of Labor OSHA enforcement data. Employers must report work-related fatalities within 8 hours, and work-related inpatient hospitalizations, amputations, or losses of an eye within 24 hours. An accident-related inspection does not by itself determine fault.
Incident Investigation Summaries
Incident investigation summaries linked to this inspection through OSHA's accident and injury enforcement data. These summaries describe the reported incident. The enforcement outcome for the linked inspection is in the inspection details above.
Employee falls from platform and fractures ankle
Violations
Violation list (2 of 2 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 3203(A) Injury and Illness Prevention Program | Other | 3 | 100 | $935 | $0 | May 1, 2020 | Feb 21, 2018 | Apr 17, 2019 |
| 02001 | 3275 Scaffolds | Other | 1 | 100 | $16,875 | $935 | May 1, 2020 | Feb 21, 2018 | Apr 17, 2019 |
Jul 6, 2017#342447109Jul 6, 2017Complaint (B) · Partial scope, Health#342447109$6352 viol.2 violations$635 in penalties
Inspection #342447109
Dates
- Opened
- Jul 6, 2017
- Closing Conference Date
- Jan 3, 2018
- Final Order
- Feb 6, 2018
- Closed
- Mar 12, 2018
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 215
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 other-than-serious
- Initial Penalties
- $1,060
- Penalties on Record
- $635
- Site Address
- 2880 Niagra Ave, Colusa, CA 95932
- Industry
- 111411
Complaint Inspection: This inspection record is categorized as a complaint inspection in the DOL OSHA enforcement data. OSHA can open complaint-driven inspections after receiving safety or health complaints from workers or their representatives.
Violations
Violation list (2 of 2 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 3203(A) Injury and Illness Prevention Program | Other | 11 | 215 | $850 | $425 | Jan 25, 2018 | - | Feb 6, 2018 |
| 01002 | 5194(E)(1) Hazard Communication | Other | 3 | 215 | $210 | $210 | Jan 25, 2018 | - | Feb 6, 2018 |
Dec 7, 2015#341103596Dec 7, 2015Accident (A) · Partial scope, Safety#341103596$18,7502 viol.2 violations$18,750 in penalties
Inspection #341103596
Dates
- Opened
- Dec 7, 2015
- Closing Conference Date
- Apr 20, 2016
- Contested
- May 6, 2016
- Final Order
- Oct 24, 2017
- Closed
- Dec 7, 2017
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 240
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 1 serious, 1 other-than-serious
- Initial Penalties
- $18,750
- Penalties on Record
- $18,750
- Site Address
- 2847 Niagara Avenue, Colusa, CA 95932
- Industry
- 111411
Accident Inspection: This inspection record is categorized as an accident inspection in the U.S. Department of Labor OSHA enforcement data. Employers must report work-related fatalities within 8 hours, and work-related inpatient hospitalizations, amputations, or losses of an eye within 24 hours. An accident-related inspection does not by itself determine fault.
Violations
Violation list (2 of 2 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 3203(A)(7) Injury and Illness Prevention Program | Other | 1 | 1 | $750 | $750 | May 9, 2016 | May 6, 2016 | Oct 24, 2017 |
| 03001 | 3314(C) The Control of Hazardous Energy for the Cleaning, Repairing, Servicing, Setting-Up, and Adjusting Operations of Prime Movers, Machinery and Equipment, Including Lockout/Tagout | Serious | 1 | 1 | $18,000 | $18,000 | May 4, 2016 | May 6, 2016 | Oct 24, 2017 |
Sep 18, 2013#119920510Sep 18, 2013Accident (A) · Partial scope, Safety#119920510$3751 viol.1 violation$375 in penalties
Inspection #119920510
Dates
- Opened
- Sep 18, 2013
- Closing Conference Date
- Oct 3, 2013
- Closed
- Dec 26, 2013
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 185
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $375
- Penalties on Record
- $375
- Site Address
- 2880 Niagara Ave, Colusa, CA 95932
- Industry
- 111411
Accident Inspection: This inspection record is categorized as an accident inspection in the U.S. Department of Labor OSHA enforcement data. Employers must report work-related fatalities within 8 hours, and work-related inpatient hospitalizations, amputations, or losses of an eye within 24 hours. An accident-related inspection does not by itself determine fault.
Incident Investigation Summaries
Incident investigation summaries linked to this inspection through OSHA's accident and injury enforcement data. These summaries describe the reported incident. The enforcement outcome for the linked inspection is in the inspection details above.
Employee lacerates and bruises leg in fall from platform
Violations
Violation list (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 3210 Guardrails at Elevated Locations OSHA citation code: 3210 B | Other | 1 | 1 | $375 | $375 | Nov 12, 2013 | - | - |
Jun 6, 2011#125827444Jun 6, 2011Accident (A) · Partial scope, Safety#125827444$18,0001 viol.1 violation$18,000 in penalties
Inspection #125827444
Dates
- Opened
- Jun 6, 2011
- Closing Conference Date
- Nov 30, 2011
- Contested
- Dec 9, 2011
- Final Order
- Dec 3, 2012
- Closed
- Feb 14, 2013
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 160
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 serious
- Initial Penalties
- $25,000
- Penalties on Record
- $18,000
- Site Address
- 2880 Niagara Ave, Colusa, CA 95932
- Industry
- 111411
Accident Inspection: This inspection record is categorized as an accident inspection in the U.S. Department of Labor OSHA enforcement data. Employers must report work-related fatalities within 8 hours, and work-related inpatient hospitalizations, amputations, or losses of an eye within 24 hours. An accident-related inspection does not by itself determine fault.
Incident Investigation Summaries
Incident investigation summaries linked to this inspection through OSHA's accident and injury enforcement data. These summaries describe the reported incident. The enforcement outcome for the linked inspection is in the inspection details above.
Employee's arm is amputated when caught in conveyor
Violations
Violation list (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 3203 Injury and Illness Prevention Program OSHA citation code: 3203 A07 C | Serious | 1 | 1 | $25,000 | $18,000 | Dec 7, 2011 | Dec 9, 2011 | Dec 3, 2012 |
Dec 3, 2010#314534595Dec 3, 2010Complaint (B) · Partial scope, Safety#314534595$00 viol.0 violations$0 in penalties
Inspection #314534595
Dates
- Opened
- Dec 3, 2010
- Closing Conference Date
- Feb 1, 2011
- Closed
- Feb 3, 2011
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 160
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 2847 Niagara Ave, Colusa, CA 95932
- Industry
- 111411
Complaint Inspection: This inspection record is categorized as a complaint inspection in the DOL OSHA enforcement data. OSHA can open complaint-driven inspections after receiving safety or health complaints from workers or their representatives.
Oct 7, 2008#120204573Oct 7, 2008FatalityAccident (A) · Partial scope, SafetyFatality#120204573$18,0003 viol.3 violations$18,000 in penalties
Inspection #120204573
Dates
- Opened
- Oct 7, 2008
- Closing Conference Date
- Feb 3, 2009
- Contested
- Mar 18, 2009
- Final Order
- Aug 24, 2010
- Closed
- Nov 23, 2010
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 120
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 3
- Violation Types
- 1 serious, 2 other-than-serious
- Initial Penalties
- $38,700
- Penalties on Record
- $18,000
- Site Address
- 2880 Niagara Ave, Colusa, CA 95932
- Industry
- 111411
Accident Inspection: This inspection record is categorized as an accident inspection in the U.S. Department of Labor OSHA enforcement data. Employers must report work-related fatalities within 8 hours, and work-related inpatient hospitalizations, amputations, or losses of an eye within 24 hours. An accident-related inspection does not by itself determine fault.
Incident Investigation Summaries
Incident investigation summaries linked to this inspection through OSHA's accident and injury enforcement data. These summaries describe the reported incident. The enforcement outcome for the linked inspection is in the inspection details above.
Employee is electrocuted when contacts electrical lines
Violations
Violation list (3 of 3 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 02001 | 2320.1 General OSHA citation code: 23200001 A | Other | 1 | 1 | $8,100 | $0 | Sep 13, 2011 | Mar 18, 2009 | Aug 24, 2010 |
| 03001 | 2320.2 Energized Equipment or Systems OSHA citation code: 23200002 A03 | Other | 1 | 1 | $8,100 | $0 | Sep 13, 2011 | Mar 18, 2009 | Aug 24, 2010 |
| 04001 | 2320.2 Energized Equipment or Systems OSHA citation code: 23200002 A05 | Serious | 1 | 1 | $22,500 | $18,000 | Sep 13, 2011 | Mar 18, 2009 | Aug 24, 2010 |
Penalty amounts may differ from final amounts after settlement or judicial review. How to read these records
About these records
A company page groups inspections with the same normalized employer name, city and state; it is not a legal-entity identifier (how pages are grouped).
This page displays public OSHA enforcement data. Status text follows the DOL inspection record first and may include citation-level context when the inspection feed and citation records are out of sync. Penalty amounts shown reflect the latest penalty amounts on record in the DOL database and may differ from initial assessments or final amounts. This is not an official OSHA resource.
OSHA's public enforcement data does not publish a "guilty" or "not guilty" field for inspections. The closest outcome fields available are the citation counts, penalty amounts, contest dates, final-order dates, and the inspection close date shown on this page. How to interpret these status fields. How initial and current penalties are recorded.
OSHA may publish multiple citation rows in the same inspection with the same standard and penalty fields. Separate rows can still differ in OSHA metadata such as citation identifier, recorded instance count, exposed workers, or gravity value. Contest and Final Order columns show citation-level dates from OSHA's enforcement record. A dash means OSHA's record does not currently show that activity for the citation.
Source: U.S. Department of Labor OSHA incident investigation data (`osha_accident` + `osha_accident_injury`). Linked via `rel_insp_nr` to the inspection activity number (exact government key). Injury, body part, source and event values are OSHA's own codes. OSHA states that these fields are not coded according to the requirements under the Occupational Injury and Illness Classification System (OIICS). Only the values present in the OSHA record are listed; an incident with no value that resolves in OSHA's code table shows "Injury details not recorded". Where a record covers several people, each field lists every value recorded across them.
Understanding These Penalties
The maximum penalty for a serious violation in 2025 is $16,550 per violation. For willful violations, the range is $11,823 to $165,514. The current penalty column shows the latest amount on record in OSHA's database for each citation. When the current penalty differs from the initial penalty, OSHA's records show that the amount changed during the enforcement process, but this page does not determine the specific reason for each change. Penalty amounts are set by OSHA and adjusted annually for inflation.
9 inspections, 2008 to 2018. Each row is one inspection; point at or tap a row for its dates and totals.
Source: DOL OSHA enforcement data (inspections and violations), linked via activity_nr (exact government key).
Penalty changes: Amounts shown reflect what OSHA's enforcement record publishes. The reason for any change is not stated unless OSHA's record explicitly says so.
Standards cited
Industry comparison
Crop Production, 17,184 employers with OSHA inspections. Arithmetic from DOL records.
BLS 2024 survey: greenhouse, nursery, and floriculture production reported 3.6 injuries and illnesses per 100 full-time workers (total recordable cases, national, private industry; relative standard error 6.6%; NAICS 1114 level). This is an industry-wide average from a federal survey, not a measurement of this establishment. BLS note: Excludes farms with fewer than 11 employees. Source