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INTERMOUNTAIN GAS COMPANY is a natural gas distribution employer in CHUBBUCK, ID. Federal records show 1 OSHA inspection with 0 violations and $0 in penalties. All data sourced from public federal enforcement records.

Data sourced from OSHA, DOL WHD, MSHA, EPA ECHO, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA, and the UVA Corporate Prosecution Registry. Last updated: May 3, 2026.

INTERMOUNTAIN GAS COMPANY

2 1/2 MILE ROAD, CHUBBUCK, ID, 83202

Parent: MDU RESOURCES GROUP INC (27 locations)

221210 Top companies in Natural Gas Distribution

EIN: 410423660

31 employees

Federal Enforcement
1
OSHA inspection

Industry Benchmark

Industry Avg TRIR
1.9
Industry Avg DART
1.2
Self-Reported DART
3.3
Self-Reported TRIR
3.3
Industry rates from BLS SOII 2024. Self-reported rates from OSHA ITA Form 300A (employer self-reported).
OSHA Inspections
1
OSHA Violations
0
Total Penalties
$0
Trend
STABLE
WHD Cases
0
Back Wages Owed
$0
Confidence
MEDIUM
SVEP Flag
No

Data Insights

History Span
20 years
Last Activity
20yr ago
Inspection Rate
0.1/yr
Active Agencies:
NLRB
TRIR vs Industry Avg
+1.4
Above industry average
DART vs Industry Avg
+2.1
Above industry average

Inspection Breakdown

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

Labor Relations (NLRB)

Total Cases
8
Unfair Labor Practice
6
Representation (Union)
2
National Labor Relations Board — unfair labor practice charges and union representation cases.

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Inspection History

No inspection records found.

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More employers in this state: Idaho workplace enforcement data →
More in this industry: Natural Gas Distribution enforcement data →

Data aggregated from public federal enforcement and program records (OSHA, WHD, MSHA, EPA, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA) plus the UVA Corporate Prosecution Registry. Employer profiles matched by name and location — matching errors may occur. Risk scores computed by FastDOL, not official government assessments. OSHA citations typically appear 3-8 months after the inspection, so very recent enforcement actions may not yet be reflected. Data provided as-is. Report a data error.

Part of a larger organization

INTERMOUNTAIN GAS COMPANY is one of 27 establishments in our dataset that roll up under the parent organization MDU RESOURCES GROUP INC. MDU RESOURCES GROUP INC is a SEC public reporter (MDU), with most recent reported revenue of $1.9B.

Federal enforcement records on INTERMOUNTAIN GAS COMPANY represent activity at this specific establishment. The full enforcement footprint of MDU RESOURCES GROUP INC across all 27 of its tracked locations is viewable on the parent profile.

Other establishments operated by MDU RESOURCES GROUP INC

Other employers in Natural Gas Distribution within ID

Industry context

The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 1.9 for the natural gas distribution sector, with a Days Away, Restricted, or Transferred (DART) rate of 1.2. INTERMOUNTAIN GAS COMPANY's self-reported DART rate is 3.32, which is above the industry average.

Activity timeline

No federal enforcement activity has been recorded against this establishment in the past 21 years.

Frequently Asked Questions

What is INTERMOUNTAIN GAS COMPANY's OSHA violation history?
INTERMOUNTAIN GAS COMPANY has 1 OSHA inspection on record with 0 violations and $0 in total penalties.
How does INTERMOUNTAIN GAS COMPANY's safety record compare to its industry?
INTERMOUNTAIN GAS COMPANY operates in the natural gas distribution industry. The industry average Total Recordable Incident Rate (TRIR) is 1.9. INTERMOUNTAIN GAS COMPANY's self-reported DART rate is 3.32 compared to an industry average of 1.2.

About this data

This profile aggregates federal enforcement records on INTERMOUNTAIN GAS COMPANY of CHUBBUCK, ID from 17 federal data sources. Records were found in 4 sources: OSHA workplace safety inspections, NLRB labor relations cases, SEC XBRL companyfacts (parent financials), and BLS industry safety benchmarks. The remaining 13 sources were checked and found no matching records: WHD, MSHA, EPA, OFLC, OFCCP, FMCSA, USAspending, SAM.gov, CMS, CPSC, NHTSA, UVA, SEC enforcement.

Establishments are matched across agencies using normalized employer name, state, and ZIP code. The dataset was last refreshed on May 3, 2026. INTERMOUNTAIN GAS COMPANY resolves to the parent rollup MDU RESOURCES GROUP INC, which operates 27 establishments in our dataset.

This profile may be incomplete if INTERMOUNTAIN GAS COMPANYoperates under multiple legal names, files under variations our entity-matching rules don't yet cover, or maintains records below current matching thresholds. To report a missing record or correction, email corrections@fastdol.com.