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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDOK1020506
PWS NameTECUMSEH UTILITY AUTHORITY
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceSurface water
Primacy TypeState
Is Wholesaler?No
Population Served6098
County ServedPottawatomie

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
MRFailure Submit IDSE/Subpart V Plan RptStage 2 Disinfectants and Disinfection Byproducts RuleTTHM129876Open30-JUN-2026 - No
MRFailure Submit IDSE/Subpart V Plan RptStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)129877Open30-JUN-2026 - No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)129873Known01-APR-202630-JUN-2026Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM129875Known01-APR-202630-JUN-2026Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM129874Known01-APR-202630-JUN-2026Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM129869Known01-JAN-202631-MAR-2026Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)129866Known01-JAN-202631-MAR-2026Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)129867Known01-JAN-202631-MAR-2026Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM129868Known01-JAN-202631-MAR-2026Yes
MRFailure Submit IDSE/Subpart V Plan RptStage 2 Disinfectants and Disinfection Byproducts RuleTTHM129857Returned to Compliance30-DEC-2025 - No
MRFailure Submit IDSE/Subpart V Plan RptStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)129858Returned to Compliance30-DEC-2025 - No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM129861Known01-OCT-202531-DEC-2025Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM129862Known01-OCT-202531-DEC-2025Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)129859Known01-OCT-202531-DEC-2025Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)129860Known01-OCT-202531-DEC-2025Yes
MRFailure Submit IDSE/Subpart V Plan RptStage 2 Disinfectants and Disinfection Byproducts RuleTTHM129852Returned to Compliance29-SEP-2025 - No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM129855Known01-JUL-202530-SEP-2025Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)129854Known01-JUL-202530-SEP-2025Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM129856Known01-JUL-202530-SEP-2025Yes
MRFailure Submit IDSE/Subpart V Plan RptStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)129846Returned to Compliance01-APR-2025 - No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM129849Known01-APR-202530-JUN-2025Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM129850Known01-APR-202530-JUN-2025Yes
MRFailure Submit IDSE/Subpart V Plan RptStage 2 Disinfectants and Disinfection Byproducts RuleTTHM129845Returned to Compliance01-APR-2025 - No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)129840Known01-JAN-202531-MAR-2025Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM129842Known01-JAN-202531-MAR-2025Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM129841Known01-JAN-202531-MAR-2025Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM129837Known01-OCT-202431-DEC-2024Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM129836Known01-OCT-202431-DEC-2024Yes
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTTHM129833Returned to Compliance01-APR-202430-JUN-2024No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)129834Returned to Compliance01-APR-202430-JUN-2024No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM129829Known01-JUL-202330-SEP-2023Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM129825Known01-APR-202330-JUN-2023Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM129826Known01-APR-202330-JUN-2023Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM129824Known01-JAN-202331-MAR-2023Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM129823Known01-JAN-202331-MAR-2023Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM129821Known01-OCT-202231-DEC-2022Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM129822Known01-OCT-202231-DEC-2022Yes
MRFailure Submit IDSE/Subpart V Plan RptStage 2 Disinfectants and Disinfection Byproducts RuleTTHM129819Returned to Compliance29-SEP-2022 - No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)129816Known01-JUL-202230-SEP-2022Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM129817Known01-JUL-202230-SEP-2022Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM129818Known01-JUL-202230-SEP-2022Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM129814Known01-APR-202230-JUN-2022Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)129815Known01-APR-202230-JUN-2022Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM129813Known01-APR-202230-JUN-2022Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM129812Known01-JAN-202231-MAR-2022Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM129811Known01-JAN-202231-MAR-2022Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)129810Known01-JAN-202231-MAR-2022Yes
MRFailure Submit IDSE/Subpart V Plan RptStage 2 Disinfectants and Disinfection Byproducts RuleTTHM129805Returned to Compliance30-DEC-2021 - No
TTTreatment Technique Precursor RemovalStage 1 Disinfectants and Disinfection Byproducts RuleCARBON, TOTAL129801Known01-OCT-202131-DEC-2021Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM129804Known01-OCT-202131-DEC-2021Yes
  • 1 - 50 of 142

Enforcement Actions

Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
1013325129869SIEState Public Notification requested15-JUN-2026State -
1013319129866SIEState Public Notification requested15-JUN-2026State -
1013321129867SIEState Public Notification requested15-JUN-2026State -
1013323129868SIEState Public Notification requested15-JUN-2026State -
1013317129859SIEState Public Notification requested11-MAR-2026State -
1013317129860SIEState Public Notification requested11-MAR-2026State -
1013317129862SIEState Public Notification requested11-MAR-2026State -
1013317129861SIEState Public Notification requested11-MAR-2026State -
1013312129857SIEState Public Notification requested19-FEB-2026State -
1013312129858SIEState Public Notification requested19-FEB-2026State -
1013308129854SIEState Public Notification requested25-NOV-2025State -
1013308129856SIEState Public Notification requested25-NOV-2025State -
1013308129855SIEState Public Notification requested25-NOV-2025State -
1013315129852SOXState Compliance achieved12-NOV-2025State -
1013303129849SIEState Public Notification requested20-AUG-2025State -
1013303129850SIEState Public Notification requested20-AUG-2025State -
1013299129846SIEState Public Notification requested03-JUN-2025State -
1013299129845SIEState Public Notification requested03-JUN-2025State -
1013295129842SIEState Public Notification requested23-MAY-2025State -
1013295129841SIEState Public Notification requested23-MAY-2025State -
1013295129840SIEState Public Notification requested23-MAY-2025State -
1013292129837SIEState Public Notification requested26-FEB-2025State -
1013292129836SIEState Public Notification requested26-FEB-2025State -
1013290129833SOXState Compliance achieved27-OCT-2024State -
1013290129834SOXState Compliance achieved27-OCT-2024State -
1013284129829SIEState Public Notification requested15-NOV-2023State -
1013278129810SIFState Public Notification received11-SEP-2023State -
1013278129811SIFState Public Notification received11-SEP-2023State -
1013278129812SIFState Public Notification received11-SEP-2023State -
1013279129813SIFState Public Notification received11-SEP-2023State -
1013279129814SIFState Public Notification received11-SEP-2023State -
1013279129815SIFState Public Notification received11-SEP-2023State -
1013279129816SIFState Public Notification received11-SEP-2023State -
1013279129817SIFState Public Notification received11-SEP-2023State -
1013279129818SIFState Public Notification received11-SEP-2023State -
1013280129821SIFState Public Notification received11-SEP-2023State -
1013280129822SIFState Public Notification received11-SEP-2023State -
1013281129823SIFState Public Notification received11-SEP-2023State -
1013281129824SIFState Public Notification received11-SEP-2023State -
1013282129825SIFState Public Notification received11-SEP-2023State -
1013282129826SIFState Public Notification received11-SEP-2023State -
1013270129819SOXState Compliance achieved01-FEB-2023State -
1013263125905SFOState Administrative/Compliance Order with penalty issued25-MAY-2022StateStage 2 DBP TTHM MCL, HAA5 MCL, TOC TT
1013263126005SFOState Administrative/Compliance Order with penalty issued25-MAY-2022StateStage 2 DBP TTHM MCL, HAA5 MCL, TOC TT
1013263126105SFOState Administrative/Compliance Order with penalty issued25-MAY-2022StateStage 2 DBP TTHM MCL, HAA5 MCL, TOC TT
1013263126705SFOState Administrative/Compliance Order with penalty issued25-MAY-2022StateStage 2 DBP TTHM MCL, HAA5 MCL, TOC TT
1013263127905SFOState Administrative/Compliance Order with penalty issued25-MAY-2022StateStage 2 DBP TTHM MCL, HAA5 MCL, TOC TT
1013263128005SFOState Administrative/Compliance Order with penalty issued25-MAY-2022StateStage 2 DBP TTHM MCL, HAA5 MCL, TOC TT
1013263128406SFOState Administrative/Compliance Order with penalty issued25-MAY-2022StateStage 2 DBP TTHM MCL, HAA5 MCL, TOC TT
1013263128506SFOState Administrative/Compliance Order with penalty issued25-MAY-2022StateStage 2 DBP TTHM MCL, HAA5 MCL, TOC TT
  • 1 - 50 of 138

PWS Facilities

All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
CC POTT CO DEV AUTH EMERGENCY CONNECTION25057YesConsecutive ConnectionSurface waterEmergencyActive
WELL 411308YesWell Ground waterSeasonalInactive
WELL 211307YesWell Ground waterSeasonalInactive
WELL 111306YesWell Ground waterSeasonalInactive
WELL 511305YesWell Ground waterSeasonalInactive
WELL 311304YesWell Ground waterSeasonalInactive
WES WATKINS RESERVOIR28416YesIntakeSurface waterPermanentActive
TECUMSEH LAKE15762YesIntakeSurface waterPermanentActive
CC POTT CO RWD #3 EMERGENCY CONNECTION26999YesConsecutive ConnectionSurface waterEmergencyActive
DISTRIBUTION SYSTEM17263NoDistribution System/Zone - - Active
HWY 9 PUMP STATION30759NoPump Facility - - Active
TECUMSEH RAW WATER PUMP STATION30760NoPump Facility - - Active
TOWER PUMP STATION30761NoPump Facility - - Active
WES WATKINS RAW WATER PUMP STATION30762NoPump Facility - - Active
POE01 - WTP20655NoSampling Station - - Active
TOC RAW23131NoSampling Station - - Active
ELEVATED TOWER30608NoStorage - - Active
STANDPIPE30609NoStorage - - Active
TECUMSEH WTP10889NoTreatment Plant - - Active
  • 1 - 19 of 19

PWS Treatment Processes

Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
TECUMSEH WTP10889Gaseous Chlorination, PostDisinfection
TECUMSEH WTP10889CoagulationParticulate removal
TECUMSEH WTP10889Gaseous Chlorination, PreDisinfection
TECUMSEH WTP10889Filtration, Rapid SandParticulate removal
TECUMSEH WTP10889pH AdjustmentCorrosion control
  • 1 - 5 of 5
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.