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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDTX1990001
PWS NameCITY OF ROCKWALL
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceSurface water purchased
Primacy TypeState
Is Wholesaler?Yes
Population Served47251
County ServedRockwall

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

PWS Facilities

All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
SW FROM NORTH TEXAS MWD (ROCKWALL 1)35726YesConsecutive ConnectionSurface waterPermanentActive
SW FROM NORTH TEXAS MWD (ROCKWALL 2)35727YesConsecutive ConnectionSurface waterPermanentActive
DISTRIBUTION SYSTEM44962NoDistribution System/Zone - - Active
1308 IH-30 EAST - 2300 GPM - SP161332NoPump Facility - - Active
1308 IH-30 EAST - 2300 GPM - SP79325NoPump Facility - - Active
1308 IH-30 EAST - 2300 GPM - SP79326NoPump Facility - - Active
1308 IH-30 EAST - 2300 GPM - SP79327NoPump Facility - - Active
1308 IH-30 EAST - 2300 GPM - SP79328NoPump Facility - - Active
1308 IH-30 EAST - 6000 GPM - SP79329NoPump Facility - - Active
1308 IH-30 EAST - 3600 GPM - SP79330NoPump Facility - - Active
1308 IH-30 EAST - 2000 GPM - SP79331NoPump Facility - - Active
1308 IH-30 EAST -2000 GPM - SP79332NoPump Facility - - Active
1308 IH-30 EAST - 2000 GPM - SP79333NoPump Facility - - Active
100 E HEATH ST - 2300 GPM - SP79334NoPump Facility - - Active
100 E HEATH ST - 2300 GPM - SP79335NoPump Facility - - Active
100 E HEATH ST - 2300 GPM - SP79336NoPump Facility - - Active
100 E HEATH ST - 1800 GPM - SP79337NoPump Facility - - Active
100 E HEATH ST - 1800 GPM - SP79338NoPump Facility - - Active
100 E. HEATH ST - 2000 GPM - SP79339NoPump Facility - - Active
100 E HEATH ST; ROCKWALL139609NoSampling Station - - Active
1308 E IH 30; ROCKWALL139610NoSampling Station - - Active
1308 E IH 30, ROCKWALL57749NoSampling Station - - Active
100 E HEATH ST, ROCKWALL57750NoSampling Station - - Active
325 N COUNTRY LANE - 2.0 MG - EL97423NoStorage - - Active
726 IH-30 - 1.0 MG - EL97424NoStorage - - Active
3475 SPRINGER RD - 2.0 MG - EL97425NoStorage - - Active
100 E HEATH ST - 3.0 MG - UN97426NoStorage - - Active
1308 IH-30 EAST - 3.0 MG - GR97427NoStorage - - Active
1308 IH-30 EAST - 1.0 MG - GR97428NoStorage - - Active
PUMP STATION 1 HEATH63224NoTreatment Plant - - Inactive
PUMP STATION 2 EAST63225NoTreatment Plant - - Inactive
  • 1 - 31 of 31

PWS Treatment Processes

Treatment Processes

No treatment process(es) found. EPA has no record of treatment process(es) reported by the primacy agency for this water system.
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.