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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDTX1460002
PWS NameCITY OF DAYTON
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served15393
County ServedLiberty

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
MRFollow-up Or Routine LCR Tap M/RLead and Copper RuleLead and Copper Rule46Open01-OCT-2025 - No
MONMonitoring, Routine (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule45Returned to Compliance01-MAY-202531-MAY-2025No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule42Returned to Compliance02-JUL-2024 - No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule36Returned to Compliance01-JUL-2018 - No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule11Returned to Compliance01-JUL-2015 - No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule10Returned to Compliance01-JUL-2015 - No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule9Returned to Compliance01-JUL-2014 - No
MRInitial Tap Sampling for Pb and CuLead and Copper RuleLead and Copper Rule9999193Returned to Compliance01-JUL-199230-JUN-1993No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)191Known01-MAY-199131-MAY-1991No
  • 1 - 9 of 9

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
2446SIEState Public Notification requested03-DEC-2025State -
2245SOXState Compliance achieved10-JUL-2025StateSOX’D MAY 2025 VIOLATION BECAUSE THE PWS FULFILLED JUNE 2025 COLIFORM SAMPLE REQUIREMENTS.
1942SOXState Compliance achieved19-SEP-2024State09/19/2024; KRAMIREZ; SYSTEM SUBMITTED AN ADEQUATE 2023 CCR
636SOXState Compliance achieved13-FEB-2019State -
411SOXState Compliance achieved18-MAY-2017State -
49SOXState Compliance achieved18-MAY-2017State -
410SOXState Compliance achieved18-MAY-2017State -
1939999193SOXState Compliance achieved30-JUN-1993State -
292191EFJFederal issued Formal Notice of Violation07-AUG-1992ODSWeb -
  • 1 - 9 of 9

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
4 - 383 ROSEWOOD119734YesWell Ground waterPermanentActive
2 - 221 CLAYTON21859YesWell Ground waterPermanentInactive
1 - 383 ROSEWOOD / PLUGGED21848YesWell Ground waterPermanentInactive
3 - 2792 NORCROSS21860YesWell Ground waterPermanentActive
DISTRIBUTION SYSTEM37155NoDistribution System/Zone - - Active
3690 FM 686 (PRISON) - 700 GPM - SP71654NoPump Facility - - Active
3690 FM 686 (PRISON) - 700 GPM - SP71655NoPump Facility - - Active
383 ROSEWOOD ST - 1500 GPM - SP71656NoPump Facility - - Active
383 ROSEWOOD ST - 1500 GPM - SP71657NoPump Facility - - Active
221 CLAYTON ST - 600 GPM - SP113372NoPump Facility - - Inactive
221 CLAYTON ST - 600 GPM - SP71658NoPump Facility - - Inactive
PLANT 2 - ROSEWOOD138002NoSampling Station - - Active
PLANT 3 - NORCROSS LN138003NoSampling Station - - Active
PLANT 2 - ROSEWOOD55316NoSampling Station - - Active
PLANT 3 - NORCROSS LN55317NoSampling Station - - Active
PLANT 1 - CHURCH / CLAYTON138001NoSampling Station - - Inactive
PLANT 1 - CHURCH / CLAYTON60585NoSampling Station - - Inactive
2792 NORCROSS LN - 0.500 MG - EL106802NoStorage - - Active
383 ROSEWOOD ST - 1.000 MG - GR88788NoStorage - - Active
6002 S HWY 146 - 0.300 MG - EL88789NoStorage - - Active
3630 FM 686 (PRISON) - 0.150 MG - EL88790NoStorage - - Active
3630 FM 686 (PRISON) WEST- 0.500 MG - EL88791NoStorage - - Active
2792 NORCROSS LN - 0.500 MG - GR146946NoStorage - - Inactive
221 CLAYTON ST PLANT 2 - 0.350 MG - GR88787NoStorage - - Inactive
PLANT - 2792 NORCROSS LN5197NoTreatment Plant - - Active
PLANT - 383 ROSEWOOD9594NoTreatment Plant - - Active
PLANT - 221 E CLAYTON ST2905NoTreatment Plant - - Inactive
  • 1 - 27 of 27

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
PLANT - 221 E CLAYTON ST2905Gaseous Chlorination, PreDisinfection
PLANT - 2792 NORCROSS LN5197Gaseous Chlorination, PreDisinfection
PLANT - 383 ROSEWOOD9594Gaseous Chlorination, PreDisinfection
  • 1 - 3 of 3

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.