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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDMO4024432
PWS NameOREGON COUNTY PWSD 1
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served900
County ServedOregon

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
RPTLSL ReportingLead and Copper Rule RevisionsLEAD AND COPPER RULE REVISIONS1324839Returned to Compliance17-OCT-2024 - No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)1324838Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTTHM1324837Returned to Compliance01-JAN-202431-DEC-2024No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule1324815Returned to Compliance01-JUL-2020 - No
MRMonitoring, RegularVolatile Organic ChemicalsTrichloroethylene1324829Known01-JAN-202031-DEC-2022No
MRMonitoring, RegularVolatile Organic Chemicalscis-1,2-Dichloroethylene1324817Known01-JAN-202031-DEC-2022No
MRMonitoring, RegularVolatile Organic ChemicalsXylenes, Total1324818Known01-JAN-202031-DEC-2022No
MRMonitoring, RegularVolatile Organic ChemicalsDICHLOROMETHANE1324819Known01-JAN-202031-DEC-2022No
MRMonitoring, RegularVolatile Organic Chemicalso-Dichlorobenzene1324820Known01-JAN-202031-DEC-2022No
MRMonitoring, RegularVolatile Organic Chemicalsp-Dichlorobenzene1324821Known01-JAN-202031-DEC-2022No
MRMonitoring, RegularVolatile Organic ChemicalsVinyl chloride1324822Known01-JAN-202031-DEC-2022No
MRMonitoring, RegularVolatile Organic Chemicals1,2,4-Trichlorobenzene1324816Known01-JAN-202031-DEC-2022No
MRMonitoring, RegularVolatile Organic ChemicalsStyrene1324836Known01-JAN-202031-DEC-2022No
MRMonitoring, RegularVolatile Organic ChemicalsEthylbenzene1324835Known01-JAN-202031-DEC-2022No
MRMonitoring, RegularVolatile Organic ChemicalsToluene1324834Known01-JAN-202031-DEC-2022No
MRMonitoring, RegularVolatile Organic ChemicalsBenzene1324833Known01-JAN-202031-DEC-2022No
MRMonitoring, RegularVolatile Organic ChemicalsCHLOROBENZENE1324832Known01-JAN-202031-DEC-2022No
MRMonitoring, RegularVolatile Organic ChemicalsTetrachloroethylene1324831Known01-JAN-202031-DEC-2022No
MRMonitoring, RegularVolatile Organic Chemicals1,1,2-Trichloroethane1324830Known01-JAN-202031-DEC-2022No
MRMonitoring, RegularVolatile Organic Chemicals1,2-Dichloropropane1324828Known01-JAN-202031-DEC-2022No
MRMonitoring, RegularVolatile Organic ChemicalsCarbon tetrachloride1324827Known01-JAN-202031-DEC-2022No
MRMonitoring, RegularVolatile Organic Chemicals1,1,1-Trichloroethane1324826Known01-JAN-202031-DEC-2022No
MRMonitoring, RegularVolatile Organic Chemicals1,2-Dichloroethane1324825Known01-JAN-202031-DEC-2022No
MRMonitoring, RegularVolatile Organic Chemicalstrans-1,2-Dichloroethylene1324824Known01-JAN-202031-DEC-2022No
MRMonitoring, RegularVolatile Organic Chemicals1,1-Dichloroethylene1324823Known01-JAN-202031-DEC-2022No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice1324814Returned to Compliance30-JUL-2015 - No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)1324813Returned to Compliance01-JUL-201531-JUL-2015Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)1324812Returned to Compliance01-JUN-201530-JUN-2015Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)1324811Returned to Compliance01-APR-201530-APR-2015Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)1324709Returned to Compliance01-APR-200930-APR-2009Yes
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)297Known01-JUL-199731-JUL-1997No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)1324491Known01-JUN-199130-JUN-1991No
  • 1 - 32 of 32

Enforcement Actions

Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
13249321324839SIEState Public Notification requested16-OCT-2025State -
13249301324837SOXState Compliance achieved01-JUL-2025StatePer EPA compliance policy, system has RTC - VL 8/5/2025;
13249301324838SOXState Compliance achieved01-JUL-2025StatePer EPA compliance policy, system has RTC - VL 8/5/2025;
13249241324815SOXState Compliance achieved09-NOV-2020StateCurr ccr comp corr sox prev vio skw 11-9-20
13249231324812SIFState Public Notification received09-NOV-2015State -
13249211324813SOXState Compliance achieved06-OCT-2015State -
13249221324814SOXState Compliance achieved02-OCT-2015StatePN received. SDM 11/12/2015;
13249191324811SIAState Violation/Reminder Notice20-JUL-2015StateLOW sent from SERO as laid out in the escalation policy SEH 7/21/15;
13249101324709SOXState Compliance achieved22-JAN-2014State -
397297SIFState Public Notification received17-SEP-1997State -
  • 1 - 10 of 10

PWS Facilities

All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WELL #2 AA & CR 113107672YesWell Ground waterEmergencyActive
WELL #1 AA HIGHWAY R#2 ALTON80501YesWell Ground waterPermanentActive
DISTRIBUTION SYSTEM86578NoDistribution System/Zone - - Active
CHEMICAL SAMPLES91431NoSampling Station - - Active
41000 GAL STANDPIPE75183NoStorage - - Active
WELL #1 AA HIGHWAY R#2 ALTON TREATMENT106565NoTreatment Plant - - Active
WELL #2 AA & CR 113 TREATMENT108183NoTreatment Plant - - Active
  • 1 - 7 of 7

PWS Treatment Processes

Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
WELL #1 AA HIGHWAY R#2 ALTON TREATMENT106565Hypochlorination, PostDisinfection
WELL #2 AA & CR 113 TREATMENT108183Hypochlorination, PostDisinfection
  • 1 - 2 of 2
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.