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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDIL1195450
PWS NameTHREE COUNTY PWD
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceSurface water purchased
Primacy TypeState
Is Wholesaler?No
Population Served3575
County ServedMadison

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 Rule3150212Known01-DEC-202531-DEC-2025Yes
TTMonthly Turbidity Exceed (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule3150211Known01-NOV-202530-NOV-2025Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)3150209Known01-OCT-202531-DEC-2025Yes
TTMonthly Turbidity Exceed (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule3150210Known01-OCT-202531-OCT-2025Yes
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTTHM3150208Returned to Compliance01-JUL-202430-SEP-2024No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTTHM3150206Returned to Compliance01-JUL-202330-SEP-2023No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)3150207Returned to Compliance01-JUL-202330-SEP-2023No
MRFollow-up Or Routine LCR Tap M/RLead and Copper RuleLead and Copper Rule3150205Returned to Compliance01-OCT-2004 - No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)3149695Known01-AUG-199531-AUG-1995No
MCLMaximum Contaminant Level Violation, Acute (TCR)Total Coliform RuleColiform (TCR)3149495Known01-JUL-199531-JUL-1995Yes
MRMonitoring, Repeat Major (TCR)Total Coliform RuleColiform (TCR)3149795Known01-JUL-199531-JUL-1995No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)3149595Known01-JUL-199531-JUL-1995Yes
MRInitial Tap Sampling for Pb and CuLead and Copper RuleLead and Copper Rule3017993Returned to Compliance01-OCT-1993 - No
  • 1 - 13 of 13

Enforcement Actions

Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
50285243150209SFJState Formal Notice of Violation issued31-DEC-2025State -
50285213150210SIEState Public Notification requested29-DEC-2025State -
50285233150211SIEState Public Notification requested29-DEC-2025State -
50285123150208SIFState Public Notification received07-JAN-2025State -
50285093150207SIFState Public Notification received27-JUN-2024State -
50285093150206SIFState Public Notification received27-JUN-2024State -
50285053150205SOXState Compliance achieved30-SEP-2005State -
50278963149695SIEState Public Notification requested28-OCT-1995State -
48103953149795SIFState Public Notification received25-SEP-1995State -
48103953149495SIFState Public Notification received25-SEP-1995State -
48103953149595SIFState Public Notification received25-SEP-1995State -
45246953017993SOXState Compliance achieved31-DEC-1994State -
  • 1 - 12 of 12

PWS Facilities

All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
STAUNTON/WILLIAMSON EMERGENCY CONNECTION40548YesConsecutive ConnectionSurface waterEmergencyActive
EMERGENCY INTERCONNECT WITH LIVINGSTON44755YesConsecutive ConnectionSurface waterEmergencyActive
CC 03-(INACTIVE) LITCHFIELD MASTER METER26410YesConsecutive ConnectionSurface waterOtherInactive
CC 02-LITCHFIELD CONNECTION NORTH STA26409YesConsecutive ConnectionSurface waterPermanentActive
CC 04-BOND MADISON MASTER METER26411YesConsecutive ConnectionSurface waterPermanentActive
THREE COUNTY PWD24581NoDistribution System/Zone - - Active
IDSE34686NoDistribution System/Zone - - Active
CHILDCARE FACILITY LEAD SAMPLING46628NoDistribution System/Zone - - Active
NORTH BOOSTER PUMP STATION44756NoPump Facility - - Active
SOUTH BOOSTER STATION44761NoPump Facility - - Active
GENERIC FINISHED SAMPLING STATION28240NoSampling Station - - Active
GENERIC RAW SAMPLING STATION30662NoSampling Station - - Active
NORTH ELEVATED STORAGE TANK11551NoStorage - - Active
TAP 05-GROUND STORAGE33852NoStorage - - Active
EST02- SOUTH ELEVATED STORAGE TANK44753NoStorage - - Active
WILLIAMSON ELEVATED STORAGE TANK44754NoStorage - - Active
DISTRIBUTION GROUND STORAGE33765NoStorage - - Inactive
TP 04-BOND/MADISON SOUTH STATION33766NoTreatment Plant - - Active
TP 02-NORTH BOOSTER STATION33772NoTreatment Plant - - Active
TP 03-(INACTIVE) NORTH BOOSTER STATION22943NoTreatment Plant - - Inactive
TP 05-SOUTH BOOSTER STATION33851NoTreatment Plant - - Inactive
  • 1 - 21 of 21

PWS Treatment Processes

Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
TP 04-BOND/MADISON SOUTH STATION33766Hypochlorination, PostDisinfection
TP 04-BOND/MADISON SOUTH STATION33766ChloraminesDisinfection by-products control
TP 02-NORTH BOOSTER STATION33772Hypochlorination, PostDisinfection
TP 02-NORTH BOOSTER STATION33772ChloraminesDisinfection
TP 05-SOUTH BOOSTER STATION33851Hypochlorination, PostDisinfection
TP 05-SOUTH BOOSTER STATION33851ChloraminesDisinfection
  • 1 - 6 of 6
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.