AQUARION OPERATING SERVICES is a sewage treatment facilities employer in FAIRFIELD, CA. 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.
AQUARION OPERATING SERVICES
1014 CHADBOURNE ROAD, FAIRFIELD, CA, 94534
Parent: EVERSOURCE ENERGY (36 locations)
Industry Benchmark
Data Insights
Inspection Breakdown
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Inspection History
No inspection records found.
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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
AQUARION OPERATING SERVICES is one of 36 establishments in our dataset that roll up under the parent organization EVERSOURCE ENERGY. EVERSOURCE ENERGY is a SEC public reporter (ES), with most recent reported revenue of $13.5B.
Federal enforcement records on AQUARION OPERATING SERVICES represent activity at this specific establishment. The full enforcement footprint of EVERSOURCE ENERGY across all 36 of its tracked locations is viewable on the parent profile.
Other establishments operated by EVERSOURCE ENERGY
- NSTAR ELECTRIC & GAS CORP. — EVERETT, MA — 2 federal records
- NSTAR ELECTRIC & GAS CORPORATION — PLYMOUTH, MA — 2 federal records
- NSTAR ELECTRIC & GAS CORPORATION — SOMERVILLE, MA — 2 federal records
- YANKEE GAS SERVICES COMPANY — WATERFORD, CT — 2 federal records
- EVERSOURCE ENERGY SERVICE COMPANY — BERLIN, CT — 2 federal records
- NSTAR ELECTRIC — BOSTON, MA — 2 federal records
- YANKEE GAS SERVICES COMPANY — WATERBURY, CT — 1 federal record
- NSTAR ELECTRIC AND GAS CORP. — CAMBRIDGE, MA — 1 federal record
- NSTAR GAS & ELECTRIC CORPORATION — CAMBRIDGE, MA — 1 federal record
- NSTAR ELECTRIC — BOSTON, MA — 1 federal record
Other employers in Sewage Treatment Facilities within CA
- CITY OF FORTUNA — FORTUNA — 2 federal records
- GRIFFITH COMPANY INC — BAKERSFIELD — 2 federal records
- IDE AMERICAS, INC. — PISMO BEACH — 2 federal records
- VEOLIA WATER WEST OPERATING SERVICES, INC. — PALM SPRINGS — 2 federal records
- ORANGE COUNTY SANITATION DISTRICT — FOUNTAIN VALLEY — 2 federal records
- WILLITS WATER QUALITY CONTROL PLANT — WILLITS — 2 federal records
- CITY OF ALTURAS — ALTURAS — 2 federal records
- CITY OF MILLBRAE — MILLBRAE — 2 federal records
- CITY OF SOLEDAD — SOLEDAD — 2 federal records
- SHIMMICK CONSTRUCTION — HUNTINGTON BEACH — 2 federal records
Industry context
The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 1.7 for the sewage treatment facilities sector, with a Days Away, Restricted, or Transferred (DART) rate of 1.3.
Activity timeline
No federal enforcement activity has been recorded against this establishment in the past 21 years.
Frequently Asked Questions
- What is AQUARION OPERATING SERVICES's OSHA violation history?
- AQUARION OPERATING SERVICES has 1 OSHA inspection on record with 0 violations and $0 in total penalties.
- How does AQUARION OPERATING SERVICES's safety record compare to its industry?
- AQUARION OPERATING SERVICES operates in the sewage treatment facilities industry. The industry average Total Recordable Incident Rate (TRIR) is 1.7.
About this data
This profile aggregates federal enforcement records on AQUARION OPERATING SERVICES of FAIRFIELD, CA from 17 federal data sources. Records were found in 3 sources: OSHA workplace safety inspections, SEC XBRL companyfacts (parent financials), and BLS industry safety benchmarks. The remaining 14 sources were checked and found no matching records: WHD, MSHA, EPA, NLRB, 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. AQUARION OPERATING SERVICES resolves to the parent rollup EVERSOURCE ENERGY, which operates 36 establishments in our dataset.
This profile may be incomplete if AQUARION OPERATING SERVICESoperates 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.