U.S. flag

An official website of the United States government

Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDCA4910006
PWS NamePETALUMA, CITY OF
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served60781
County ServedSonoma

Note


The tables below list all violations that the state reported to EPA for this water system. Health-based violations are listed first, followed by treatment technique, MRDL, monitoring, reporting, and other violations.

Health-based Violations of maximum contaminant levels (MCLs) or maximum residual disinfectant levels (MRDLs), which specify the highest concentrations of contaminants or disinfectants, respectively, allowed in drinking water; or of treatment technique (TT) rules, which specify required processes intended to reduce the amounts of contaminants in drinking water. MCLs, MRDLs, and treatment technique rules are all health-based drinking water standards.
Maximum Contaminant Level or MCL The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.
Treatment Technique A required process intended to reduce the level of a contaminant in drinking water.
Maximum residual disinfectant level or MRDL The highest level of a disinfectant allowed in drinking water. There is convincing evidence that addition of a disinfectant is necessary for control of microbial contaminants.
Monitoring & reporting Failure to conduct regular monitoring of drinking water quality, as required by SDWA, or to submit monitoring results in a timely fashion to the primacy agency or EPA.
Public notification & other Failure to provide notification to the public as required by the Violations of Public Notification Rule and the Consumer Confidence Report Rule, and violations of other requirements such as those violations related to variances and exemptions.

PWS Violation


Violations

Violation Category CodeViolation Type DescriptionRule NameContaminant NameViolation IDCompliance Status DescriptionCompliance Period Begin DateCompliance Period End DateIs Health Based Ind
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)518001Returned to Compliance01-JAN-200531-MAR-2005No
OtherNotification, PublicMiscellaneous Other Rules - 8907938Known01-APR-198930-APR-1989No
  • 1 - 2 of 2

Enforcement Actions


Enforcement Actions

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
PURCHASED WATER - TREATED - MCNEAR VAULT69253YesConsecutive ConnectionGround waterPermanentActive
DEL ORO WELL - PENDING45723YesWell Ground waterPermanentInactive
AIRPORT WELL - ABANDONED10933YesWell Ground waterPermanentInactive
WILLOWBROOK WELL 0262133YesWell Ground waterPermanentActive
PARK PLACE WELL 0258484YesWell Ground waterPermanentActive
MCDOWELL WELL57708YesWell Ground waterPermanentActive
LA TERCERA WELL53636YesWell Ground waterPermanentActive
FRATES WELL10974YesWell Ground waterPermanentActive
CROSS CREEK WELL10953YesWell Ground waterPermanentActive
PRINCE PARK NORTH WELL10932YesWell Ground waterPermanentActive
PRINCE PARK SOUTH WELL10931YesWell Ground waterPermanentActive
STONY POINT WELL 0410930YesWell Ground waterPermanentActive
STATION 09 WELL10928YesWell Ground waterPermanentActive
WELL 104 - ABANDONED7617YesWell Ground waterOtherInactive
WELL 106 - ABANDONED7615YesWell Ground waterOtherInactive
WELL 601 - ABANDONED7613YesWell Ground waterOtherInactive
WELL 202 - ABANDONED7610YesWell Ground waterOtherInactive
WELL 201 - ABANDONED7607YesWell Ground waterOtherInactive
WELL 112 - ABANDONED7606YesWell Ground waterOtherInactive
SOLA WELL - DESTROYED18515YesWell Ground waterOtherInactive
WELL 103 - DESTROYED18511YesWell Ground waterOtherInactive
STATION 05 WELL - DESTROYED18505YesWell Ground waterOtherInactive
WELL 107 - DESTROYED18501YesWell Ground waterOtherInactive
STUB WELL - DESTROYED18483YesWell Ground waterOtherInactive
WELL 115 - DESTROYED18468YesWell Ground waterOtherInactive
WELL 113 - DESTROYED18466YesWell Ground waterOtherInactive
PARK PLACE WELL - DESTROYED10918YesWell Ground waterOtherInactive
TAHOLA (MIWOK) WELL - INACTIVE20724YesWell Ground waterEmergencyInactive
CASA ARROYO WELL - INACTIVE20704YesWell Ground waterEmergencyInactive
GARFIELD (CONDIOTTI) WELL - INACTIVE20702YesWell Ground waterEmergencyInactive
SCOTT WELL 05 - INACTIVE20643YesWell Ground waterEmergencyInactive
STATION 14 WELL - INACTIVE20628YesWell Ground waterEmergencyInactive
KINGSMILL WELL - INACTIVE10962YesWell Ground waterEmergencyInactive
STATION 11 WELL - INACTIVE10929YesWell Ground waterEmergencyInactive
LUCCHESI WELL - STANDBY10925YesWell Ground waterEmergencyActive
LAWLER RESERVE INTAKE - DESTROYED33289YesIntakeSurface waterOtherInactive
PURC WATER - TREATED - PET BLVD S VAULT69254YesConsecutive ConnectionGround waterPermanentActive
PURC WATER - TREATED - DYNAMIC VAULT69255YesConsecutive ConnectionGround waterPermanentActive
PURCHASED WATER - TREATED - PAYRAN VAULT69256YesConsecutive ConnectionGround waterPermanentActive
PURCHASED WATER - TREATED - CORONA VAULT69260YesConsecutive ConnectionGround waterPermanentActive
PURC WATER-TREATED-CAISSON01-WOHLER SITE33287YesConsecutive ConnectionGround waterPermanentInactive
DISTRIBUTION SYSTEM33288NoDistribution System/Zone - - Active
COUNTRY CLUB71147NoStorage - - Active
HARDIN71148NoStorage - - Active
LA CRESTA #271149NoStorage - - Active
LA CRESTA #171150NoStorage - - Active
MANOR71151NoStorage - - Active
MOUNTAIN VIEW71152NoStorage - - Active
PAULA LANE71153NoStorage - - Active
WASHINGTON EAST71154NoStorage - - Active
  • 1 - 50 of 64

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
TREATMENT PLANT - STONY POINT WELL 04-TR5514Hypochlorination, PostDisinfection
TREATMENT PLANT - AIRPORT WELL -INACTIVE5515Hypochlorination, PostDisinfection
TREATMENT PLANT - PRINCE PARK NORTH WELL5517Hypochlorination, PostDisinfection
TREATMENT PLANT - LA TERCERA55314Hypochlorination, PostDisinfection
TREATMENT PLANT - PRINCE PARK SOUTH WELL5537Hypochlorination, PostDisinfection
TREATMENT PLANT - FRATES WELL - TREATED5545Hypochlorination, PostDisinfection
TREATMENT PLANT - MCDOWELL WELL57709Hypochlorination, PostDisinfection
TREATMENT PLANT - PARK PL WELL02 - TRTD58485Hypochlorination, PostDisinfection
TREATMENT PLANT - STA 096053Hypochlorination, PostDisinfection
TP - WILLOWBROOK WELL 02 - TREATED62134Hypochlorination, PostDisinfection
TREATMENT PLANT - KINGSMILL WELL - INACT7291Hypochlorination, PostDisinfection
TREATMENT PLANT - LUCCHESI WELL - STBY7292Hypochlorination, PostDisinfection
TREATMENT PLANT - CROSS CREEK WELL-TRTD7307Hypochlorination, PostDisinfection
  • 1 - 13 of 13

For more information on a Water System:
Ask the operators of your water system, contact your primacy agency or file a Freedom of Information Act (FOIA) request.
Drinking water in general: Find out more about your drinking water web site or call the Safe Drinking Water Hotline (1-800-426-4791). EPA has also prepared a table about various regulated drinking water contaminants.
Tools for accessing EPA drinking water data: Safe Drinking Water Information System (SDWIS) Federal Reporting Services and Drinking Water Performance and Results Report.
Research Data: As well as monitoring the levels of drinking water contaminants for which EPA has set standards, EPA, states, and water systems also carry out studies of contaminants that may need to be regulated in the future. For more information about these contaminants, please see the National Contaminant Occurrence Database.