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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDOR4100194
PWS NameCLATSKANIE, CITY OF
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceSurface water
Primacy TypeState
Is Wholesaler?No
Population Served2188
County ServedColumbia

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
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule900000116Returned to Compliance01-JUL-2025 - No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule900000113Returned to Compliance01-JUL-2024 - No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTTHM900000114Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)900000115Returned to Compliance01-JAN-202431-DEC-2024No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule900000112Returned to Compliance01-JUL-2023 - No
MRMonitoring, RegularSynthetic Organic Chemicals1,2-DIBROMO-3-CHLOROPROPANE900000143Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsBenzo(a)pyrene900000140Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsHEXACHLOROBENZENE900000139Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularSynthetic Organic Chemicals2,4,5-TP900000138Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularSynthetic Organic Chemicals2,4-D900000137Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsTotal Polychlorinated Biphenyls (PCB)900000142Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsHeptachlor epoxide900000136Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsHeptachlor900000135Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsLASSO900000134Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsAtrazine900000133Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsCarbofuran900000132Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsHexachlorocyclopentadiene900000131Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsDinoseb900000130Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsPicloram900000129Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsDi(2-ethylhexyl) phthalate900000128Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsSimazine900000127Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsOXAMYL900000126Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsDi(2-ethylhexyl) adipate900000125Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsGlyphosate900000124Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsEndothall900000123Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsDiquat900000122Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsDalapon900000121Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsToxaphene900000120Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsMethoxychlor900000119Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsBHC-GAMMA900000118Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsEndrin900000117Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsChlordane900000145Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsPentachlorophenol900000141Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsETHYLENE DIBROMIDE900000144Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)900000149Known01-JAN-201731-DEC-2025No
MRMonitoring, RegularArsenic RuleArsenic900000150Known01-JAN-201731-DEC-2025No
MRMonitoring, RegularRadionuclides and Revised Rad RuleCombined Uranium900000147Known01-JAN-201731-DEC-2025No
MRMonitoring, RegularArsenic RuleArsenic900000146Known01-JAN-201731-DEC-2025No
MRMonitoring, RegularRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U900000148Known01-JAN-201731-DEC-2025No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)900000107Returned to Compliance01-MAR-201131-MAR-2011No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)209Returned to Compliance01-APR-200930-APR-2009No
MRMonitoring, RegularNitrate RuleNitrate6770480Known24-JUN-197923-JUN-1980No
MRMonitoring, RegularInorganic ChemicalsMercury6770380Known24-JUN-197923-JUN-1980No
MRMonitoring, RegularInorganic ChemicalsFluoride6770180Known24-JUN-197923-JUN-1980No
MRMonitoring, RegularInorganic ChemicalsBarium6769880Known24-JUN-197923-JUN-1980No
MRMonitoring, RegularInorganic ChemicalsSelenium6770580Known24-JUN-197923-JUN-1980No
MRMonitoring, RegularInorganic ChemicalsChromium6770080Known24-JUN-197923-JUN-1980No
MRMonitoring, RegularInorganic ChemicalsCadmium6769980Known24-JUN-197923-JUN-1980No
MRMonitoring, RegularArsenic RuleArsenic6769780Known24-JUN-197923-JUN-1980No
MRMonitoring, RegularRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U6438580Known01-JUN-197631-MAY-1980No
  • 1 - 50 of 51

Enforcement Actions

Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
7900000113SOXState Compliance achieved10-JUL-2025State -
9900000116SOXState Compliance achieved10-JUL-2025State -
8900000114SOXState Compliance achieved23-JUN-2025State -
8900000115SOXState Compliance achieved23-JUN-2025State -
6900000112SOXState Compliance achieved26-JUL-2023State -
2900000107SOXState Compliance achieved25-APR-2011State -
1209SOXState Compliance achieved05-JUN-2009State -
  • 1 - 7 of 7

PWS Facilities

All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WEST CREEK11816YesIntakeSurface waterPermanentActive
ROARING CREEK (JULY ONLY)11866YesIntakeSurface waterSeasonalActive
COMMON HEADER FOR WTP-A19096NoCommon Headers - - Active
DISTRIBUTION SYSTEM6871NoDistribution System/Zone - - Active
EP FOR WTP12231NoSampling Station - - Active
TP FOR WEST AND ROARING CREEKS81NoTreatment Plant - - Active
  • 1 - 6 of 6

PWS Treatment Processes

Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
TP FOR WEST AND ROARING CREEKS81CoagulationParticulate removal
TP FOR WEST AND ROARING CREEKS81Rapid MixParticulate removal
TP FOR WEST AND ROARING CREEKS81Hypochlorination, PostDisinfection
TP FOR WEST AND ROARING CREEKS81Filtration, Rapid SandParticulate removal
TP FOR WEST AND ROARING CREEKS81FlocculationParticulate removal
TP FOR WEST AND ROARING CREEKS81SedimentationParticulate removal
  • 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.