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 IDTX1650001
PWS NameCITY OF MIDLAND WATER PURIFICATION PLANT
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceSurface water
Primacy TypeState
Is Wholesaler?Yes
Population Served157000
County ServedMidland

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
TTMonthly Turbidity Exceed (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule100068182Returned to Compliance01-NOV-202430-NOV-2024Yes
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic100068158Returned to Compliance01-OCT-202331-DEC-2023Yes
TTSingle Turbidity Exceed (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule100068154Returned to Compliance01-JAN-202331-JAN-2023Yes
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice100068147Returned to Compliance07-JUL-2017 - No
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic100068110Returned to Compliance01-JAN-201731-MAR-2017Yes
TTMonthly Turbidity Exceed (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule100068102Returned to Compliance01-JUL-201631-JUL-2016Yes
MRMonitoring, RegularArsenic RuleArsenic100068142Returned to Compliance01-JUL-201630-SEP-2016No
MRMonitoring, RegularInorganic ChemicalsSelenium100068146Returned to Compliance01-JUL-201630-SEP-2016No
MRMonitoring, RegularInorganic ChemicalsFluoride100068144Returned to Compliance01-JUL-201630-SEP-2016No
MRMonitoring, RegularArsenic RuleArsenic100068141Returned to Compliance01-APR-201630-JUN-2016No
MRMonitoring, RegularInorganic ChemicalsSelenium100068145Returned to Compliance01-APR-201630-JUN-2016No
MRMonitoring, RegularInorganic ChemicalsFluoride100068143Returned to Compliance01-APR-201630-JUN-2016No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM100068097Returned to Compliance01-APR-201530-JUN-2015Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM100068093Returned to Compliance01-JAN-201531-MAR-2015Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM100068070Returned to Compliance01-OCT-201431-DEC-2014Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM100068064Returned to Compliance01-JUL-201430-SEP-2014Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM100068046Returned to Compliance01-APR-201430-JUN-2014Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM100068042Returned to Compliance01-APR-201430-JUN-2014Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM100068045Returned to Compliance01-APR-201430-JUN-2014Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM100068041Returned to Compliance01-APR-201430-JUN-2014Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM100068047Returned to Compliance01-APR-201430-JUN-2014Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM100068043Returned to Compliance01-APR-201430-JUN-2014Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM100068044Returned to Compliance01-APR-201430-JUN-2014Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM100068030Returned to Compliance01-JAN-201431-MAR-2014Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM100068025Returned to Compliance01-JAN-201431-MAR-2014Yes
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic100068028Returned to Compliance01-JAN-201431-MAR-2014Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM100068029Returned to Compliance01-JAN-201431-MAR-2014Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM100068027Returned to Compliance01-JAN-201431-MAR-2014Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM100068026Returned to Compliance01-JAN-201431-MAR-2014Yes
MCLMaximum Contaminant Level Violation, AverageInorganic ChemicalsFluoride100068032Returned to Compliance01-JAN-201431-MAR-2014Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM100068031Returned to Compliance01-JAN-201431-MAR-2014Yes
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice100067990Returned to Compliance01-OCT-2013 - No
MCLMaximum Contaminant Level Violation, AverageInorganic ChemicalsFluoride100067995Returned to Compliance01-OCT-201331-DEC-2013Yes
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic100067994Returned to Compliance01-OCT-201331-DEC-2013Yes
MCLMaximum Contaminant Level Violation, AverageInorganic ChemicalsSelenium100067993Returned to Compliance01-OCT-201331-DEC-2013Yes
TTTreatment Technique (SWTR and GWR)Surface Water Treatment RuleSurface Water Treatment Rule100067979Returned to Compliance01-AUG-201331-AUG-2013Yes
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic100067984Returned to Compliance01-JUL-201330-SEP-2013Yes
MCLMaximum Contaminant Level Violation, AverageInorganic ChemicalsSelenium100067983Returned to Compliance01-JUL-201330-SEP-2013Yes
MCLMaximum Contaminant Level Violation, AverageInorganic ChemicalsFluoride100067985Returned to Compliance01-JUL-201330-SEP-2013Yes
MCLMaximum Contaminant Level Violation, AverageInorganic ChemicalsFluoride100067973Returned to Compliance01-APR-201330-JUN-2013Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM100067974Returned to Compliance01-APR-201330-JUN-2013Yes
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic100067969Returned to Compliance01-APR-201330-JUN-2013Yes
MCLMaximum Contaminant Level Violation, AverageInorganic ChemicalsSelenium100067970Returned to Compliance01-APR-201330-JUN-2013Yes
MCLMaximum Contaminant Level Violation, AverageInorganic ChemicalsFluoride100067960Returned to Compliance01-JAN-201331-MAR-2013Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM100067963Returned to Compliance01-JAN-201331-MAR-2013Yes
MCLMaximum Contaminant Level Violation, AverageInorganic ChemicalsSelenium100067961Returned to Compliance01-JAN-201331-MAR-2013Yes
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic100067957Returned to Compliance01-JAN-201331-MAR-2013Yes
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice100067938Returned to Compliance13-NOV-2012 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice100067939Returned to Compliance13-NOV-2012 - No
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic100067925Returned to Compliance01-OCT-201231-DEC-2012Yes
  • 1 - 50 of 90

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
900106308100068182SIAState Violation/Reminder Notice10-JAN-2025State -
900106307100068158SOXState Compliance achieved02-DEC-2024State20241202; ELUKE; 1 VIOLATION SOX'D BASED ON 4Q2024-1Q2024 RAAS BELOW MCL.
900106300100068154SIAState Violation/Reminder Notice15-MAR-2023State -
900106282100068110SOXState Compliance achieved22-AUG-2017State -
900106277100068143SIFState Public Notification received27-JUL-2017State -
900106281100068142SIFState Public Notification received27-JUL-2017State -
900106276100068145SIFState Public Notification received27-JUL-2017State -
900106279100068146SIFState Public Notification received27-JUL-2017State -
900106280100068144SIFState Public Notification received27-JUL-2017State -
900106278100068141SIFState Public Notification received27-JUL-2017State -
900106274100068147SOXState Compliance achieved27-JUL-2017State -
900106246100068102SOXState Compliance achieved07-DEC-2016StateViolation returned to compliance based on the August 2016 SWMOR data
900106238100068043SOXState Compliance achieved21-DEC-2015State12/21/15;MGONZALES; SOXED VIOLATIONS BASED ON 3Q2015 LRAA
900106238100068030SOXState Compliance achieved21-DEC-2015State12/21/15;MGONZALES; SOXED VIOLATIONS BASED ON 3Q2015 LRAA
900106238100068097SOXState Compliance achieved21-DEC-2015State12/21/15;MGONZALES; SOXED VIOLATIONS BASED ON 3Q2015 LRAA
900106238100068093SOXState Compliance achieved21-DEC-2015State12/21/15;MGONZALES; SOXED VIOLATIONS BASED ON 3Q2015 LRAA
900106238100068070SOXState Compliance achieved21-DEC-2015State12/21/15;MGONZALES; SOXED VIOLATIONS BASED ON 3Q2015 LRAA
900106238100068047SOXState Compliance achieved21-DEC-2015State12/21/15;MGONZALES; SOXED VIOLATIONS BASED ON 3Q2015 LRAA
900106233100067887SOXState Compliance achieved28-JUL-2015State20150728; JLAMANNA; SOX DUE TO 4Q OF COMPLIANCE PER SW SYSTEMS FOR IOCS.
900106233100067892SOXState Compliance achieved28-JUL-2015State20150728; JLAMANNA; SOX DUE TO 4Q OF COMPLIANCE PER SW SYSTEMS FOR IOCS.
900106233100067993SOXState Compliance achieved28-JUL-2015State20150728; JLAMANNA; SOX DUE TO 4Q OF COMPLIANCE PER SW SYSTEMS FOR IOCS.
900106233100067983SOXState Compliance achieved28-JUL-2015State20150728; JLAMANNA; SOX DUE TO 4Q OF COMPLIANCE PER SW SYSTEMS FOR IOCS.
900106233100067970SOXState Compliance achieved28-JUL-2015State20150728; JLAMANNA; SOX DUE TO 4Q OF COMPLIANCE PER SW SYSTEMS FOR IOCS.
900106233100067961SOXState Compliance achieved28-JUL-2015State20150728; JLAMANNA; SOX DUE TO 4Q OF COMPLIANCE PER SW SYSTEMS FOR IOCS.
900106233100067881SOXState Compliance achieved28-JUL-2015State20150728; JLAMANNA; SOX DUE TO 4Q OF COMPLIANCE PER SW SYSTEMS FOR IOCS.
900106233100067895SOXState Compliance achieved28-JUL-2015State20150728; JLAMANNA; SOX DUE TO 4Q OF COMPLIANCE PER SW SYSTEMS FOR IOCS.
900106233100067924SOXState Compliance achieved28-JUL-2015State20150728; JLAMANNA; SOX DUE TO 4Q OF COMPLIANCE PER SW SYSTEMS FOR IOCS.
900106232108SOXState Compliance achieved24-JUL-2015State20150724; JLAMANNA; VIOLATIONS SOX DUE TO 4Q OF COMPLIANCE.
900106232208SOXState Compliance achieved24-JUL-2015State20150724; JLAMANNA; VIOLATIONS SOX DUE TO 4Q OF COMPLIANCE.
900106232308SOXState Compliance achieved24-JUL-2015State20150724; JLAMANNA; VIOLATIONS SOX DUE TO 4Q OF COMPLIANCE.
90010623280041144SOXState Compliance achieved24-JUL-2015State20150724; JLAMANNA; VIOLATIONS SOX DUE TO 4Q OF COMPLIANCE.
90010623280041351SOXState Compliance achieved24-JUL-2015State20150724; JLAMANNA; VIOLATIONS SOX DUE TO 4Q OF COMPLIANCE.
90010623290062691SOXState Compliance achieved24-JUL-2015State20150724; JLAMANNA; VIOLATIONS SOX DUE TO 4Q OF COMPLIANCE.
90010623290062980SOXState Compliance achieved24-JUL-2015State20150724; JLAMANNA; VIOLATIONS SOX DUE TO 4Q OF COMPLIANCE.
90010623290063770SOXState Compliance achieved24-JUL-2015State20150724; JLAMANNA; VIOLATIONS SOX DUE TO 4Q OF COMPLIANCE.
90010623290064858SOXState Compliance achieved24-JUL-2015State20150724; JLAMANNA; VIOLATIONS SOX DUE TO 4Q OF COMPLIANCE.
900106232100067129SOXState Compliance achieved24-JUL-2015State20150724; JLAMANNA; VIOLATIONS SOX DUE TO 4Q OF COMPLIANCE.
900106232100067850SOXState Compliance achieved24-JUL-2015State20150724; JLAMANNA; VIOLATIONS SOX DUE TO 4Q OF COMPLIANCE.
900106232100067859SOXState Compliance achieved24-JUL-2015State20150724; JLAMANNA; VIOLATIONS SOX DUE TO 4Q OF COMPLIANCE.
900106232100067869SOXState Compliance achieved24-JUL-2015State20150724; JLAMANNA; VIOLATIONS SOX DUE TO 4Q OF COMPLIANCE.
900106232100067870SOXState Compliance achieved24-JUL-2015State20150724; JLAMANNA; VIOLATIONS SOX DUE TO 4Q OF COMPLIANCE.
900106232100067871SOXState Compliance achieved24-JUL-2015State20150724; JLAMANNA; VIOLATIONS SOX DUE TO 4Q OF COMPLIANCE.
900106231100067877SOXState Compliance achieved24-JUL-2015State20150724; JLAMANNA; VIOLATIONS SOX DUE TO 4Q OF COMPLIANCE.
900106232100067880SOXState Compliance achieved24-JUL-2015State20150724; JLAMANNA; VIOLATIONS SOX DUE TO 4Q OF COMPLIANCE.
900106232100067882SOXState Compliance achieved24-JUL-2015State20150724; JLAMANNA; VIOLATIONS SOX DUE TO 4Q OF COMPLIANCE.
900106231100067884SOXState Compliance achieved24-JUL-2015State20150724; JLAMANNA; VIOLATIONS SOX DUE TO 4Q OF COMPLIANCE.
900106231100067885SOXState Compliance achieved24-JUL-2015State20150724; JLAMANNA; VIOLATIONS SOX DUE TO 4Q OF COMPLIANCE.
900106232100067886SOXState Compliance achieved24-JUL-2015State20150724; JLAMANNA; VIOLATIONS SOX DUE TO 4Q OF COMPLIANCE.
900106231100067890SOXState Compliance achieved24-JUL-2015State20150724; JLAMANNA; VIOLATIONS SOX DUE TO 4Q OF COMPLIANCE.
900106232100067891SOXState Compliance achieved24-JUL-2015State20150724; JLAMANNA; VIOLATIONS SOX DUE TO 4Q OF COMPLIANCE.
  • 1 - 50 of 90

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
RAW SW FROM CRMWD LAKE JB THOMAS68651YesConsecutive ConnectionSurface waterOtherInactive
5-15 MCMILLEN WELL FIELD / PLUGGED23174YesWell Ground waterPermanentInactive
4-15 MCMILLEN WELL FIELD / PLUGGED23139YesWell Ground waterPermanentInactive
3-15 MCMILLEN WELL FIELD / PLUGGED23138YesWell Ground waterPermanentInactive
26 - PAUL DAVIS WELL FIELD23227YesWell Ground waterPermanentActive
5 - PAUL DAVIS WELL FIELD23195YesWell Ground waterPermanentActive
6 - PAUL DAVIS WELL FIELD23193YesWell Ground waterPermanentActive
1 - PAUL DAVIS WELL FIELD23191YesWell Ground waterPermanentActive
27 - PAUL DAVIS WELL FIELD23189YesWell Ground waterPermanentActive
21 - PAUL DAVIS WELL FIELD23179YesWell Ground waterPermanentActive
20 - PAUL DAVIS WELL FIELD23178YesWell Ground waterPermanentActive
19 - PAUL DAVIS WELL FIELD23177YesWell Ground waterPermanentActive
17 - PAUL DAVIS WELL FIELD23175YesWell Ground waterPermanentActive
15 - PAUL DAVIS WELL FIELD23173YesWell Ground waterPermanentActive
13 - PAUL DAVIS WELL FIELD23171YesWell Ground waterPermanentActive
3 - PAUL DAVIS WELL FIELD23170YesWell Ground waterPermanentActive
8 - PAUL DAVIS WELL FIELD23166YesWell Ground waterPermanentActive
7 - PAUL DAVIS WELL FIELD23165YesWell Ground waterPermanentActive
16 - PAUL DAVIS WELL FIELD23164YesWell Ground waterPermanentActive
28 - PAUL DAVIS WELL FIELD23154YesWell Ground waterPermanentActive
29 - PAUL DAVIS WELL FIELD23152YesWell Ground waterPermanentActive
37 - PAUL DAVIS WELL FIELD23142YesWell Ground waterPermanentActive
42 - PAUL DAVIS WELL FIELD23135YesWell Ground waterPermanentActive
41 - PAUL DAVIS WELL FIELD23134YesWell Ground waterPermanentActive
38 - PAUL DAVIS WELL FIELD23133YesWell Ground waterPermanentActive
39 - PAUL DAVIS WELL FIELD23132YesWell Ground waterPermanentActive
35 - PAUL DAVIS WELL FIELD23129YesWell Ground waterPermanentActive
34 - PAUL DAVIS WELL FIELD23128YesWell Ground waterPermanentActive
33 - PAUL DAVIS WELL FIELD23127YesWell Ground waterPermanentActive
32 - PAUL DAVIS WELL FIELD23126YesWell Ground waterPermanentActive
30 - PAUL DAVIS WELL FIELD23124YesWell Ground waterPermanentActive
40 - PAUL DAVIS WELL FIELD23123YesWell Ground waterPermanentActive
12 - PAUL DAVIS WELL FIELD23103YesWell Ground waterPermanentActive
25 - PAUL DAVIS WELL FIELD23095YesWell Ground waterPermanentActive
2 - PAUL DAVIS WELL FIELD23066YesWell Ground waterPermanentActive
CLEARWATER - 31170003YesWell Ground waterPermanentActive
CLEARWATER - 28170002YesWell Ground waterPermanentActive
CLEARWATER - 26170001YesWell Ground waterPermanentActive
CLEARWATER - 25170000YesWell Ground waterPermanentActive
CLEARWATER - 24169999YesWell Ground waterPermanentActive
CLEARWATER - 23169998YesWell Ground waterPermanentActive
CLEARWATER - 22169997YesWell Ground waterPermanentActive
CLEARWATER - 20169996YesWell Ground waterPermanentActive
CLEARWATER - 19169995YesWell Ground waterPermanentActive
CLEARWATER - 18169994YesWell Ground waterPermanentActive
CLEARWATER - 17169993YesWell Ground waterPermanentActive
CLEARWATER - 16169992YesWell Ground waterPermanentActive
CLEARWATER - 15169991YesWell Ground waterPermanentActive
CLEARWATER - 14169990YesWell Ground waterPermanentActive
CLEARWATER - 13169989YesWell Ground waterPermanentActive
  • 1 - 50 of 228

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
SWTP - 5000 N MIDLAND DR11561Gaseous Chlorination, PreDisinfection
SWTP - 5000 N MIDLAND DR11561InnovativeDisinfection
SWTP - 5000 N MIDLAND DR11561InnovativeParticulate removal
SWTP - 5000 N MIDLAND DR11561InnovativeParticulate removal
SWTP - 5000 N MIDLAND DR11561SedimentationParticulate removal
SWTP - 5000 N MIDLAND DR11561InnovativeDisinfection
SWTP - 5000 N MIDLAND DR11561Gaseous Chlorination, PostDisinfection
SWTP - 5000 N MIDLAND DR11561InnovativeDisinfection
SWTP - 5000 N MIDLAND DR11561InnovativeDisinfection
SWTP - 5000 N MIDLAND DR11561Filtration, Slow SandParticulate removal
RO PLANT - PRC 3300 HOUSE 1503129872Reverse OsmosisInorganics removal
FM 1788132416Hypochlorination, PreDisinfection
PLANT- INTERMEDIATE STATION168367Gaseous Chlorination, PreDisinfection
PLANT- INTERMEDIATE STATION1683674-Log Treatment of VirusesDisinfection
CHLORINATOR1868Gaseous Chlorination, PreDisinfection
CHLORINATOR1869Gaseous Chlorination, PreDisinfection
CHLORINATOR1870Gaseous Chlorination, PreDisinfection
CHLORINATOR1871Gaseous Chlorination, PreDisinfection
CHLORINATOR1872Gaseous Chlorination, PreDisinfection
CHLORINATOR1873Gaseous Chlorination, PreDisinfection
CHLORINATOR1874Gaseous Chlorination, PreDisinfection
CHLORINATOR1875Gaseous Chlorination, PreDisinfection
CHLORINATOR1876Gaseous Chlorination, PreDisinfection
PLANT - MCMILLEN4940Gaseous Chlorination, PreDisinfection
PLANT - PAUL DAVIS62879Gaseous Chlorination, PreDisinfection
PLANT - PAUL DAVIS628794-Log Treatment of VirusesDisinfection
  • 1 - 26 of 26

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.