ROHNERT PARK, CA · Sonoma County
ROHNERT PARK, CITY OF Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace California’s official records. Always confirm current status with California before making decisions based on this information.
System facts
- System ID (PWSID)
- CA4910014
- System type
- Community Water System
- Population served
- 43,821
- Service connections
- 10,427
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Monitoring, Routine (RTCR)
—Revised Total Coliform Rule
July 1, 2021 – July 31, 2021
ResolvedMonitoring, Regular
—Arsenic
April 1, 2021 – June 30, 2021
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Nitrate
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Vinyl chloride
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Benzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Toluene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Styrene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Vinyl chloride
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Benzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Toluene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Benzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Benzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Vinyl chloride
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Benzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Toluene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Styrene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Vinyl chloride
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Toluene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Styrene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Benzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Styrene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Vinyl chloride
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Benzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Toluene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Styrene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Vinyl chloride
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Benzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Toluene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Vinyl chloride
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Toluene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Styrene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Vinyl chloride
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Benzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Toluene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Vinyl chloride
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Styrene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Vinyl chloride
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Benzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Toluene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Styrene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2017 – December 31, 2017
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2021 – July 31, 2021 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| April 1, 2021 – June 30, 2021 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- May 31, 2018State Formal Notice of Violation issued300 linked violations
- August 25, 2011State Compliance achieved17 linked violations
Contact
HENDERSEN, MARK
707-588-3316
ROHNERT PARK, CA 94928