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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDNY5801258
PWS NameWILLIAMSON TOWN WD
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceSurface water
Primacy TypeState
Is Wholesaler?No
Population Served6600
County ServedWayne

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
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)1929Known01-JUL-202530-SEP-2025No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleCARBON, TOTAL1928Known01-FEB-202528-FEB-2025No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleCARBON, TOTAL1926Known01-JAN-202531-JAN-2025No
RPTNotification, Known or Potential LSLLead and Copper Rule RevisionsLEAD AND COPPER RULE REVISIONS1930Open06-DEC-2024 - No
MRMonitoring, RegularRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)1922Returned to Compliance01-JAN-202231-DEC-2024No
MRMonitoring, RegularRadionuclides and Revised Rad RuleRadium-2281924Returned to Compliance01-JAN-202231-DEC-2024No
MRMonitoring, RegularRadionuclides and Revised Rad RuleRadium-2261923Returned to Compliance01-JAN-202231-DEC-2024No
MRMonitoring, RegularRadionuclides and Revised Rad RuleCombined Uranium1921Returned to Compliance01-JAN-202231-DEC-2024No
MRMonitoring of Treatment (SWTR-Filter)Surface Water Treatment RuleSurface Water Treatment Rule1911Returned to Compliance01-JUN-201230-JUN-2012No
TTTreatment Technique Precursor RemovalStage 1 Disinfectants and Disinfection Byproducts RuleCARBON, TOTAL1808Returned to Compliance01-APR-200830-JUN-2008Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)1606Returned to Compliance01-AUG-200631-AUG-2006Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)1506Returned to Compliance01-OCT-200531-OCT-2005Yes
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleTTHM1404Returned to Compliance01-JAN-200431-MAR-2004No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)1304Returned to Compliance01-JAN-200431-MAR-2004No
  • 1 - 14 of 14

Enforcement Actions

Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
24401929SIEState Public Notification requested26-SEP-2025State -
24421930SIEState Public Notification requested21-AUG-2025State -
24371928SIEState Public Notification requested01-APR-2025State -
24351926SIEState Public Notification requested01-APR-2025State -
24381924SOXState Compliance achieved17-MAR-2025State -
24381921SOXState Compliance achieved17-MAR-2025State -
24381923SOXState Compliance achieved17-MAR-2025State -
24381922SOXState Compliance achieved17-MAR-2025State -
24141911SOXState Compliance achieved14-MAY-2013StatePN in AWQR
24121606SOXState Compliance achieved18-JUL-2012State -
24081808SOXState Compliance achieved25-SEP-2008State -
13061506SOXState Compliance achieved01-NOV-2005State -
15051304SOXState Compliance achieved18-APR-2005State -
15051404SOXState Compliance achieved18-APR-2005State -
  • 1 - 14 of 14

PWS Facilities

All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
LAKE ONTARIO INTAKE30797YesIntakeSurface waterPermanentActive
DISTRIBUTION SYSTEM34631NoDistribution System/Zone - - Active
IDSE999975421NoDistribution System/Zone - - Active
CONNECT TO MARION-ARCADIA @ RT 2136653NoOther - - Active
CONNECT TO MAR/ARC/SODUS @ LAKE RD36720NoOther - - Active
EMERGENCY W/ONTARIO T @ LAKE RD57245NoOther - - Active
EMERGENCY W/ONTARIO T @ RIDGE RD57246NoOther - - Active
EMERGENCY W/MAR-ARC-SODUS @ RIDGE RD57247NoOther - - Active
CONNECT TO MARION-ARCADIA @ TOWNLINE RD61499NoOther - - Active
CONNECT TO MARION-ARCADIA @ ARBOR RD79930NoOther - - Active
EMERGENCY W/ONTARIO T@KENYON80892NoOther - - Active
EMERGENCY W/ONTARIO T@SEELEY RD80893NoOther - - Active
EMERGENCY W/ONTARIO T @ SHEPARD RD83368NoOther - - Active
CONNECT TO MAR/ARC/SODUS @ PODGER83369NoOther - - Active
EMERG CC TO PAL-MAC-WAL @ ARBOR84397NoOther - - Active
EMERG CC TO PAL-MAC-WAL @ RIDGE CHAPEL84398NoOther - - Active
300,000 GALLON CLEARWELL57248NoStorage - - Active
2 MG STEEL STORAGE TANK57249NoStorage - - Active
750,000 GALLON CONCRETE STORAGE TANK57250NoStorage - - Inactive
DORMANT-250,000 GALLON STORAGE TANK57251NoStorage - - Inactive
DORMANT-250,000 GALLON STORAGE TANK85954NoStorage - - Inactive
WILLIAMSON WTP587NoTreatment Plant - - Active
  • 1 - 22 of 22

PWS Treatment Processes

Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
WILLIAMSON WTP587CoagulationParticulate removal
WILLIAMSON WTP587FlocculationParticulate removal
WILLIAMSON WTP587Gaseous Chlorination, PreDisinfection
WILLIAMSON WTP587Rapid MixParticulate removal
WILLIAMSON WTP587SedimentationParticulate removal
WILLIAMSON WTP587Activated Carbon, PowderedTaste / odor control
WILLIAMSON WTP587FluoridationOther
WILLIAMSON WTP587FilteredParticulate removal
WILLIAMSON WTP587Gaseous Chlorination, PreDisinfection
  • 1 - 9 of 9
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.