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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDPA1460073
PWS NameAQUA PA MAIN SYSTEM
PWS TypeCommunity water system
Owner TypePrivate
Primary SourceSurface water
Primacy TypeState
Is Wholesaler?No
Population Served822600
County ServedMontgomery

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 1 Disinfectants and Disinfection Byproducts RuleChlorite2529581Known01-SEP-202530-SEP-2025No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice2502308Returned to Compliance13-NOV-2024 - No
TTTreatment Technique (SWTR and GWR)Ground Water RuleGroundwater Rule2502306Returned to Compliance01-NOV-202430-NOV-2024Yes
MRMonitoring, RegularInorganic ChemicalsSelenium2503771Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularInorganic ChemicalsSelenium2503783Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularInorganic ChemicalsNickel2503770Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularInorganic ChemicalsNickel2503782Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularInorganic ChemicalsMercury2503781Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularInorganic ChemicalsMercury2503769Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularInorganic ChemicalsFluoride2503780Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularInorganic ChemicalsFluoride2503768Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularInorganic ChemicalsCYANIDE2503779Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularInorganic ChemicalsCYANIDE2503767Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularInorganic ChemicalsCadmium2503765Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularInorganic ChemicalsCadmium2503777Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularInorganic ChemicalsBarium2503776Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularInorganic ChemicalsBarium2503764Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularArsenic RuleArsenic2503775Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularArsenic RuleArsenic2503763Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularInorganic ChemicalsThallium, Total2503786Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularInorganic ChemicalsThallium, Total2503774Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularInorganic ChemicalsChromium2503778Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularInorganic ChemicalsChromium2503766Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularInorganic ChemicalsAntimony, Total2503784Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularInorganic ChemicalsBeryllium, Total2503773Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularInorganic ChemicalsAntimony, Total2503772Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularInorganic ChemicalsBeryllium, Total2503785Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U2404184Returned to Compliance01-OCT-202331-DEC-2023No
MRMonitoring of Treatment (SWTR-Filter)Surface Water Treatment RuleSurface Water Treatment Rule2317364Returned to Compliance01-JAN-202331-JAN-2023No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorite2122543Returned to Compliance01-JUN-202130-JUN-2021No
MRMonitoring, RegularSynthetic Organic ChemicalsTotal Polychlorinated Biphenyls (PCB)2019191Returned to Compliance01-JAN-202031-MAR-2020No
MRMonitoring, RegularSynthetic Organic ChemicalsTotal Polychlorinated Biphenyls (PCB)2019223Returned to Compliance01-JAN-202031-MAR-2020No
MRMonitoring, RegularSynthetic Organic ChemicalsTotal Polychlorinated Biphenyls (PCB)2019003Returned to Compliance01-JAN-202031-MAR-2020No
MRMonitoring, RegularSynthetic Organic ChemicalsTotal Polychlorinated Biphenyls (PCB)2019037Returned to Compliance01-JAN-202031-MAR-2020No
MRMonitoring, RegularSynthetic Organic Chemicals2,3,7,8-TCDD2019190Returned to Compliance01-JAN-202031-MAR-2020No
MRMonitoring, RegularSynthetic Organic ChemicalsTotal Polychlorinated Biphenyls (PCB)2019035Returned to Compliance01-JAN-202031-MAR-2020No
MRMonitoring, RegularSynthetic Organic ChemicalsTotal Polychlorinated Biphenyls (PCB)2019039Returned to Compliance01-JAN-202031-MAR-2020No
MRMonitoring, RegularSynthetic Organic Chemicals2,3,7,8-TCDD2019036Returned to Compliance01-JAN-202031-MAR-2020No
MRMonitoring, RegularSynthetic Organic Chemicals2,3,7,8-TCDD2019002Returned to Compliance01-JAN-202031-MAR-2020No
MRMonitoring, RegularSynthetic Organic Chemicals2,3,7,8-TCDD2019034Returned to Compliance01-JAN-202031-MAR-2020No
MRMonitoring, RegularSynthetic Organic Chemicals2,3,7,8-TCDD2019222Returned to Compliance01-JAN-202031-MAR-2020No
MRMonitoring, RegularSynthetic Organic Chemicals2,3,7,8-TCDD2019038Returned to Compliance01-JAN-202031-MAR-2020No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorite1922439Returned to Compliance01-MAY-201931-MAY-2019No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorite1904479Returned to Compliance01-DEC-201831-DEC-2018No
MRMonitoring of Treatment (SWTR-Unfilt/GWR)Ground Water RuleGroundwater Rule1813363Returned to Compliance01-MAR-201831-MAR-2018No
MCLMaximum Contaminant Level Violation, E. coli (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule1729732Returned to Compliance01-JUL-201731-JUL-2017Yes
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTTHM1603305Returned to Compliance01-OCT-201531-DEC-2015No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)1603304Returned to Compliance01-OCT-201531-DEC-2015No
MRMonitoring, RegularRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U1503461Returned to Compliance01-OCT-201431-DEC-2014No
MRMonitoring of Treatment (SWTR-Filter)Surface Water Treatment RuleSurface Water Treatment Rule1421494Returned to Compliance01-APR-201430-APR-2014No
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Enforcement Actions

Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
262958120282529581SIEState Public Notification requested03-NOV-2025State -
250376340042503783SOXState Compliance achieved21-MAY-2025State -
250376340042503782SOXState Compliance achieved21-MAY-2025State -
250376340042503781SOXState Compliance achieved21-MAY-2025State -
250376340042503780SOXState Compliance achieved21-MAY-2025State -
250376340042503779SOXState Compliance achieved21-MAY-2025State -
250376340042503778SOXState Compliance achieved21-MAY-2025State -
250376340042503777SOXState Compliance achieved21-MAY-2025State -
250376340042503776SOXState Compliance achieved21-MAY-2025State -
250376340042503775SOXState Compliance achieved21-MAY-2025State -
250376340042503774SOXState Compliance achieved21-MAY-2025State -
250376340042503773SOXState Compliance achieved21-MAY-2025State -
250376340042503772SOXState Compliance achieved21-MAY-2025State -
250376340042503771SOXState Compliance achieved21-MAY-2025State -
250376340042503770SOXState Compliance achieved21-MAY-2025State -
250376340042503769SOXState Compliance achieved21-MAY-2025State -
250376340042503768SOXState Compliance achieved21-MAY-2025State -
250376340042503767SOXState Compliance achieved21-MAY-2025State -
250376340042503766SOXState Compliance achieved21-MAY-2025State -
250376340042503765SOXState Compliance achieved21-MAY-2025State -
250376340042503764SOXState Compliance achieved21-MAY-2025State -
250376340042503763SOXState Compliance achieved21-MAY-2025State -
250376340042503784SOXState Compliance achieved21-MAY-2025State -
250376340042503786SOXState Compliance achieved21-MAY-2025State -
250378510262503785SOXState Compliance achieved28-JAN-2025State -
250230630032502306SOXState Compliance achieved31-DEC-2024State -
250230630032502308SOXState Compliance achieved31-DEC-2024State -
2404184870012404184SOXState Compliance achieved03-MAY-2024State -
2317364800012317364SOXState Compliance achieved15-AUG-2023State -
2122543680022122543SOXState Compliance achieved29-SEP-2021State -
2119002630012019191SIFState Public Notification received09-MAR-2021State -
2119002630012019002SIFState Public Notification received09-MAR-2021State -
2119002630012019003SIFState Public Notification received09-MAR-2021State -
2119002630012019034SIFState Public Notification received09-MAR-2021State -
2119002630012019035SIFState Public Notification received09-MAR-2021State -
2119002630012019036SIFState Public Notification received09-MAR-2021State -
2119002630012019223SIFState Public Notification received09-MAR-2021State -
2119002630012019222SIFState Public Notification received09-MAR-2021State -
2119002630012019190SIFState Public Notification received09-MAR-2021State -
2119002630012019039SIFState Public Notification received09-MAR-2021State -
2119002630012019038SIFState Public Notification received09-MAR-2021State -
2119002630012019037SIFState Public Notification received09-MAR-2021State -
2022439560011922439SOXState Compliance achieved25-NOV-2019State -
1904479560711904479SOXState Compliance achieved14-FEB-2019State -
1813363500551813363SOXState Compliance achieved02-JUL-2018State -
1729732450531729732SOXState Compliance achieved29-AUG-2017State -
1603304390021603304SOXState Compliance achieved09-SEP-2016State -
1603304390021603305SOXState Compliance achieved09-SEP-2016State -
1534582270521434582SOXState Compliance achieved26-JUN-2015State -
1534582270521434583SOXState Compliance achieved26-JUN-2015State -
  • 1 - 50 of 120

PWS Facilities

All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
CWA RIDLEY048YesConsecutive ConnectionSurface waterOtherInactive
HILLSIDE DR WELL #2045YesWell Ground waterPermanentActive
HUNT COUNTRY WELL21D043YesWell Ground waterPermanentActive
HUNT COUNTRY WELL21C042YesWell Ground waterPermanentActive
HUNT COUNTRY WELL21B041YesWell Ground waterPermanentActive
HILLSIDE DR WELL #1040YesWell Ground waterPermanentActive
CABOT WELL039YesWell Ground waterPermanentActive
TREDYFFRIN WELL035YesWell Ground waterPermanentActive
HOLLOW RUN WELL 16032YesWell Ground waterPermanentActive
HUNT COUNTRY WELL21A026YesWell Ground waterPermanentActive
GRAND OAK WELL023YesWell Ground waterPermanentActive
AIDENN LAIR011YesWell Ground waterPermanentActive
BABBS010YesWell Ground waterPermanentActive
HALL ROAD007YesWell Ground waterPermanentActive
ORELAND006YesWell Ground waterPermanentActive
FLOURTOWN005YesWell Ground waterPermanentActive
NORTH HILLS003YesWell Ground waterPermanentActive
POMONA PARK #2044YesWell Ground waterOtherInactive
THOMAS ROAD038YesWell Ground waterOtherInactive
WESTTOWN PIKE WELL036YesWell Ground waterOtherInactive
RADLEY RUN WELLS034YesWell Ground waterOtherInactive
RADLEY MEWS WELL033YesWell Ground waterOtherInactive
POMONA PARK WELLS031YesWell Ground waterOtherInactive
PENNWOOD WELLS030YesWell Ground waterOtherInactive
OAKBOURNE WELL029YesWell Ground waterOtherInactive
NEW KENT WELLS028YesWell Ground waterOtherInactive
MT BRADFORD WELLS027YesWell Ground waterOtherInactive
GREAT VALLEY WELL024YesWell Ground waterOtherInactive
GOSHEN DOWN WELL022YesWell Ground waterOtherInactive
FIRETHORN WELL021YesWell Ground waterOtherInactive
EDGEWOOD CHASE WELL020YesWell Ground waterOtherInactive
CHESTER VALLEY WELL019YesWell Ground waterOtherInactive
CHATEAU DR WELL018YesWell Ground waterOtherInactive
ENFIELD004YesWell Ground waterOtherInactive
PLYMOUTH #2002YesWell Ground waterOtherInactive
BUBBLING SPGS WELL 2052YesWell Ground waterInterimActive
BUBBLING SPGS WELL 1051YesWell Ground waterInterimActive
HIGHLAND GLEN WELL025YesWell Ground waterInterimActive
UPPER MERION WELL009YesWell Ground waterInterimActive
KARRS LANE008YesWell Ground waterInterimActive
PLYMOUTH 1001YesWell Ground waterInterimActive
PHOENIXVILLE ROSS LN053YesConsecutive ConnectionSurface waterOtherInactive
CWA BIRNEY HIGHWAY054YesConsecutive ConnectionSurface waterOtherInactive
CWA CHEYNEY055YesConsecutive ConnectionSurface waterOtherInactive
PWD CHELTENHAM056YesConsecutive ConnectionSurface waterOtherInactive
PWD TINICUM057YesConsecutive ConnectionSurface waterOtherInactive
AQWCHSTR FARREN LN061YesConsecutive ConnectionSurface waterOtherInactive
AQWCHSTR BRMHNGHM RD062YesConsecutive ConnectionSurface waterOtherInactive
AQWCHSTR MATLACK063YesConsecutive ConnectionSurface waterOtherInactive
AQWCHSTR GLEN AVE064YesConsecutive ConnectionSurface waterOtherInactive
  • 1 - 50 of 178

PWS Treatment Processes

Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
PLYMOUTH 1301Gaseous Chlorination, PreDisinfection
PLYMOUTH 1301ChloraminesDisinfection
PLYMOUTH 1301Inhibitor, Bimetallic PhospateCorrosion control
PLYMOUTH 1301pH Adjustment, PostCorrosion control
PLYMOUTH 2302Gaseous Chlorination, PreDisinfection
PLYMOUTH 2302ChloraminesDisinfection
PLYMOUTH 2302Inhibitor, Bimetallic PhospateCorrosion control
NORTH HILLS303Hypochlorination, PreDisinfection
NORTH HILLS303ChloraminesDisinfection
NORTH HILLS303Aeration, Packed TowerOrganics removal
NORTH HILLS303Inhibitor, Bimetallic PhospateCorrosion control
NORTH HILLS303Ion ExchangeOrganics removal
NORTH HILLS3034-Log Treatment of VirusesDisinfection
FLOURTOWN305Hypochlorination, PreDisinfection
FLOURTOWN305ChloraminesDisinfection
FLOURTOWN305Aeration, Packed TowerOrganics removal
FLOURTOWN305Inhibitor, Bimetallic PhospateCorrosion control
FLOURTOWN3054-Log Treatment of VirusesDisinfection
ORELAND306Hypochlorination, PreDisinfection
ORELAND306ChloraminesDisinfection
ORELAND306Inhibitor, Bimetallic PhospateCorrosion control
ORELAND3064-Log Treatment of VirusesDisinfection
HALL ROAD307Hypochlorination, PreDisinfection
HALL ROAD307ChloraminesDisinfection
HALL ROAD307Inhibitor, Bimetallic PhospateCorrosion control
HALL ROAD307Ultraviolet RadiationDisinfection
HALL ROAD3074-Log Treatment of VirusesDisinfection
KARR'S LANE308Hypochlorination, PreDisinfection
KARR'S LANE308ChloraminesDisinfection
KARR'S LANE308Inhibitor, Bimetallic PhospateCorrosion control
UPPER MERION W.309Hypochlorination, PreDisinfection
UPPER MERION W.309ChloraminesDisinfection
BABBS310Hypochlorination, PreDisinfection
BABBS310ChloraminesDisinfection
BABBS310Inhibitor, Bimetallic PhospateCorrosion control
BABBS3104-Log Treatment of VirusesDisinfection
AIDENN LAIR311Hypochlorination, PreDisinfection
AIDENN LAIR311ChloraminesDisinfection
AIDENN LAIR311Inhibitor, Bimetallic PhospateCorrosion control
AIDENN LAIR311pH Adjustment, PostCorrosion control
AIDENN LAIR311Ion ExchangeManganese removal
AIDENN LAIR311Activated Carbon, GranularOrganics removal
AIDENN LAIR3114-Log Treatment of VirusesDisinfection
UP MERION PLANT312Activated Carbon, GranularOrganics removal
UP MERION PLANT312Activated Carbon, PowderedTaste / odor control
UP MERION PLANT312CoagulationParticulate removal
UP MERION PLANT312Hypochlorination, PreDisinfection
UP MERION PLANT312Filtration, Rapid SandParticulate removal
UP MERION PLANT312Inhibitor, Bimetallic PhospateCorrosion control
UP MERION PLANT312InnovativeOther
  • 1 - 50 of 189
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.