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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDPA6430059
PWS NameAQUA PA LAKE LATONKA WTP
PWS TypeCommunity water system
Owner TypePrivate
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served1600
County ServedMercer

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 of Treatment (SWTR-Unfilt/GWR)Ground Water RuleGroundwater Rule2129485Returned to Compliance01-MAR-202131-MAR-2021No
TTTreatment Technique (SWTR and GWR)Ground Water RuleGroundwater Rule1924051Returned to Compliance01-MAY-201931-MAY-2019Yes
TTTreatment Technique (SWTR and GWR)Ground Water RuleGroundwater Rule1736797Returned to Compliance01-SEP-201730-SEP-2017Yes
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)1736796Returned to Compliance01-JUL-201730-SEP-2017No
TTTreatment Technique (SWTR and GWR)Ground Water RuleGroundwater Rule1701936Returned to Compliance01-OCT-201631-OCT-2016Yes
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)0445048Returned to Compliance01-SEP-200430-SEP-2004No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine0445049Returned to Compliance01-JUL-200430-SEP-2004No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule00V0001Returned to Compliance19-OCT-199920-MAR-2000No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)9476510Returned to Compliance01-AUG-199431-AUG-1994Yes
MRMonitoring, Repeat Minor (TCR)Total Coliform RuleColiform (TCR)9476511Returned to Compliance01-AUG-199431-AUG-1994No
  • 1 - 10 of 10

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
2229485700012129485SIFState Public Notification received11-FEB-2022State -
1924051570011924051SOXState Compliance achieved08-JUL-2019State -
1836796450011736796SIFState Public Notification received18-MAY-2018State -
1836797440021736797SOXState Compliance achieved25-OCT-2017State -
1701936440031701936SOXState Compliance achieved06-DEC-2016State -
0645048560010445048SOXState Compliance achieved26-JUN-2006State -
0645048560010445049SOXState Compliance achieved26-JUN-2006State -
000008500V0001EOXFederal Compliance achieved20-MAR-2000ODSWeb -
94E00049476510SOXState Compliance achieved25-APR-1995State -
94E00049476511SOXState Compliance achieved25-APR-1995State -
  • 1 - 10 of 10

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WELL #1001YesWell Ground waterPermanentActive
WELL #2002YesWell Ground waterPermanentActive
TREATMENT PLANT101NoSampling Station - - Active
TREATMENT PLANT300NoTreatment Plant - - Active
ELECTRICAL BLDG302NoTreatment Plant - - Inactive
  • 1 - 5 of 5

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
TREATMENT PLANT300Hypochlorination, PreIron removal
TREATMENT PLANT300Hypochlorination, PreManganese removal
TREATMENT PLANT300Filtration, GreensandIron removal
TREATMENT PLANT300Filtration, GreensandManganese removal
TREATMENT PLANT300Hypochlorination, PostDisinfection
TREATMENT PLANT300IodineCorrosion control
TREATMENT PLANT300Inhibitor, PolyphosphateCorrosion control
TREATMENT PLANT3004-Log Treatment of VirusesDisinfection
  • 1 - 8 of 8

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.