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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDCA3710015
PWS NamePOWAY, CITY OF
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceSurface water
Primacy TypeState
Is Wholesaler?No
Population Served49888
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

Violation Category CodeViolation Type DescriptionRule NameContaminant NameViolation IDCompliance Status DescriptionCompliance Period Begin DateCompliance Period End DateIs Health Based Ind
MRInitial Tap Sampling for Pb and CuLead and Copper RuleLead and Copper Rule94V0001Returned to Compliance30-JUN-199301-MAR-2000No
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Enforcement Actions


Enforcement Actions

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
POWAY 1 FLOW CTRL FACILITY65914YesConsecutive ConnectionSurface waterPermanentActive
LAKE POWAY30984YesIntakeSurface waterPermanentActive
POWAY 4 FLOW CTRL FACILITY65915YesConsecutive ConnectionSurface waterPermanentActive
BERGLUND WTP INFLUENT - RAW/SDCWA61859YesConsecutive ConnectionSurface waterPermanentInactive
DISTRIBUTION SYSTEM30983NoDistribution System/Zone - - Active
R173507NoStorage - - Active
R273508NoStorage - - Active
R373509NoStorage - - Active
R473510NoStorage - - Active
R573511NoStorage - - Active
R673512NoStorage - - Active
R773513NoStorage - - Active
R873514NoStorage - - Active
R973515NoStorage - - Active
R1073516NoStorage - - Active
R1173517NoStorage - - Active
R1373518NoStorage - - Active
R1473519NoStorage - - Active
R1573520NoStorage - - Active
R1673521NoStorage - - Active
R1773522NoStorage - - Active
R1973523NoStorage - - Active
R1873524NoStorage - - Active
LESTER J. BERGLUND WTP3273NoTreatment Plant - - Active
CL2 INJECTION STATION – R1174332NoTreatment Plant - - Active
DIST. SYSTEM - CLEARWELL - TREATED (OLD)3277NoTreatment Plant - - Inactive
  • 1 - 26 of 26

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
LESTER J. BERGLUND WTP3273pH AdjustmentCorrosion control
LESTER J. BERGLUND WTP3273Gaseous Chlorination, PostDisinfection
LESTER J. BERGLUND WTP3273ChloraminesDisinfection
LESTER J. BERGLUND WTP3273FilteredParticulate removal
LESTER J. BERGLUND WTP3273SedimentationParticulate removal
LESTER J. BERGLUND WTP3273FlocculationParticulate removal
LESTER J. BERGLUND WTP3273CoagulationParticulate removal
LESTER J. BERGLUND WTP3273Rapid MixParticulate removal
LESTER J. BERGLUND WTP3273PermanganateTaste / odor control
LESTER J. BERGLUND WTP3273Hypochlorination, PreDisinfection
CL2 INJECTION STATION – R1174332Hypochlorination, PostDisinfection
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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.