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 IDCA3710027
PWS NameVISTA IRRIGATION DISTRICT
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceSurface water
Primacy TypeState
Is Wholesaler?No
Population Served132430
County ServedSan Diego

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

Enforcement Actions


Enforcement Actions

No enforcement action(s) found. EPA has no record of enforcement action(s) reported by the primacy agency for this water system.

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
OCEANSIDE-TRTD-E VISTA WAY (2 WAY)31055YesConsecutive ConnectionSurface waterEmergencyActive
WELL 3222328YesWell Ground waterPermanentActive
WELL 4122326YesWell Ground waterPermanentActive
WELL 3122324YesWell Ground waterPermanentActive
WELL 4322320YesWell Ground waterPermanentActive
WELL 4222318YesWell Ground waterPermanentActive
WELL 07A22317YesWell Ground waterPermanentActive
WELL 29A22316YesWell Ground waterPermanentActive
WELL 2922314YesWell Ground waterPermanentActive
WELL 03A22308YesWell Ground waterPermanentActive
WELL 7922303YesWell Ground waterPermanentActive
WELL 8022302YesWell Ground waterPermanentActive
WELL 8122299YesWell Ground waterPermanentActive
WELL 9022295YesWell Ground waterPermanentActive
WELL 5022294YesWell Ground waterPermanentActive
WELL 9322293YesWell Ground waterPermanentActive
WELL 9122283YesWell Ground waterPermanentActive
WELL 58A22282YesWell Ground waterPermanentActive
WELL 4622281YesWell Ground waterPermanentActive
WELL 4722279YesWell Ground waterPermanentActive
WELL 4822278YesWell Ground waterPermanentActive
WELL 4922276YesWell Ground waterPermanentActive
WELL 7822272YesWell Ground waterPermanentActive
WELL 7622270YesWell Ground waterPermanentActive
WELL 5922269YesWell Ground waterPermanentActive
WELL 6022268YesWell Ground waterPermanentActive
WELL 6122267YesWell Ground waterPermanentActive
WELL 7522263YesWell Ground waterPermanentActive
LAKE HENSHAW45129YesIntakeSurface waterPermanentActive
VALLECITOS-TO-VID INTERCONN (1WAY)65655YesConsecutive ConnectionSurface waterEmergencyActive
SDCWA - TRTD - VID 1031056YesConsecutive ConnectionSurface waterPermanentActive
SDCWA - TRTD - VID 1131057YesConsecutive ConnectionSurface waterPermanentActive
SDCWA - TRTD - VID 331058YesConsecutive ConnectionSurface waterPermanentActive
SDCWA - TRTD - VID 831059YesConsecutive ConnectionSurface waterPermanentActive
SDCWA - TRTD - VID 931060YesConsecutive ConnectionSurface waterPermanentActive
SDCWA - TRTD - VID 1231061YesConsecutive ConnectionSurface waterPermanentActive
ESCONDIDO WTP EFFLUENT62405YesConsecutive ConnectionSurface waterPermanentActive
WARNER RANCH WELLFIELD COMMON HEADER55258NoCommon Headers - - Active
HENSHAW / WELLFIELD COMMON HEADER55259NoCommon Headers - - Active
DISTRIBUTION SYSTEM31053NoDistribution System/Zone - - Active
A73317NoStorage - - Active
C73318NoStorage - - Active
DEODAR73319NoStorage - - Active
E73320NoStorage - - Active
E173321NoStorage - - Active
H73322NoStorage - - Active
HB73323NoStorage - - Active
HP73324NoStorage - - Active
LUPINE HILLS73325NoStorage - - Active
MD73326NoStorage - - Active
  • 1 - 50 of 53

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
PECHSTEIN RESERVOIR57216Hypochlorination, PostDisinfection
  • 1 - 1 of 1

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.