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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDOR4101096
PWS NameLAIDLAW WATER DISTRICT
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served740
County ServedDeschutes

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 Rule2194132Returned to Compliance01-JUL-2025 - No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule2194130Returned to Compliance01-JUL-2024 - No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTTHM2194131Returned to Compliance01-JAN-202431-DEC-2024No
MRInitial Tap Sampling for Pb and CuLead and Copper RuleLead and Copper Rule2194125Returned to Compliance01-JUL-2022 - No
MRFollow-up Or Routine LCR Tap M/RLead and Copper RuleLead and Copper Rule2194124Returned to Compliance01-JAN-2019 - No
MCLMaximum Contaminant Level Violation, E. coli (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule2194123Returned to Compliance01-SEP-201730-SEP-2017Yes
MCLMaximum Contaminant Level Violation, E. coli (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule2194122Returned to Compliance01-JUN-201730-JUN-2017Yes
MRFollow-up Or Routine LCR Tap M/RLead and Copper RuleLead and Copper Rule2194121Returned to Compliance01-JAN-2017 - No
MRMonitoring, Source Water (GWR)Ground Water RuleE. COLI2194118Returned to Compliance09-AUG-2015 - No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)2194116Returned to Compliance01-JUL-201531-JUL-2015Yes
MRMonitoring, Source Water (GWR)Ground Water RuleE. COLI2194113Returned to Compliance09-OCT-2014 - No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)2194112Returned to Compliance01-SEP-201430-SEP-2014Yes
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule2194105Returned to Compliance19-OCT-2004 - No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule2194004Returned to Compliance01-JUL-2004 - No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule512202Returned to Compliance01-JUL-2002 - No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule242302Returned to Compliance19-OCT-2001 - No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule650501Returned to Compliance01-JUL-2001 - No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule49601Returned to Compliance01-OCT-2000 - No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)300100Returned to Compliance01-MAY-200031-MAY-2000No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)432998Returned to Compliance01-JUL-199831-JUL-1998No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)172698Returned to Compliance01-FEB-199828-FEB-1998No
MRMonitoring, RegularNitrate RuleNitrate600598Returned to Compliance01-JAN-199831-DEC-1998No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)366997Returned to Compliance01-APR-199730-APR-1997No
MRMonitoring, RegularNitrate RuleNitrate712197Returned to Compliance01-JAN-199731-DEC-1997No
MRMonitoring, RegularRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U1770296Returned to Compliance01-JAN-199631-DEC-1999No
MRInitial Tap Sampling for Pb and CuLead and Copper RuleLead and Copper Rule489494Returned to Compliance01-JUL-1994 - No
MRInitial Tap Sampling for Pb and CuLead and Copper RuleLead and Copper Rule435394Returned to Compliance01-JAN-1994 - No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)2193992Returned to Compliance01-JUN-199230-JUN-1992Yes
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)1093591Returned to Compliance01-MAR-199131-MAR-1991No
  • 1 - 29 of 29

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
93293362194131SOXState Compliance achieved10-OCT-2025State -
93293352194132SOXState Compliance achieved16-MAY-2025State -
93293342194130SOXState Compliance achieved26-JUL-2024State -
93293332194125SOXState Compliance achieved16-SEP-2022State -
93293322194124SOXState Compliance achieved31-JAN-2019State -
93293312194123SOXState Compliance achieved12-APR-2018State -
93293312194122SOXState Compliance achieved12-APR-2018State -
93293292194121SOXState Compliance achieved07-FEB-2017State -
93293232194118SOXState Compliance achieved06-NOV-2015State -
93293212194116SOXState Compliance achieved06-OCT-2015State -
93293222194113SOXState Compliance achieved03-DEC-2014State -
93293182194112SOXState Compliance achieved03-DEC-2014State -
#0328132194004EOXFederal Compliance achieved28-MAR-2013ODSWeb -
#0328132194105EOXFederal Compliance achieved28-MAR-2013ODSWeb -
9329003512202SOXState Compliance achieved05-DEC-2002StateVALIDATED System Submitted CCR for CY 2001 on 12/05/2002 - Migrated SOX 08/30/2004.
9329103650501SOXState Compliance achieved05-DEC-2002StateVALIDATED System Submitted CCR for CY 2000 on 12/05/2002 - Migrated SOX 08/30/2004.
9328903242302SOXState Compliance achieved05-DEC-2002StateVALIDATED System Submitted CCR Cert for CY 2000 on 12/05/2002 - Migrated SOX 08/30/2004.
932880349601SOXState Compliance achieved05-DEC-2002StateVALIDATED System Submitted CCR Cert for CY 2000 on 12/05/2002 - Migrated SOX 08/30/2004.
9329203600598SOXState Compliance achieved12-NOV-2002StateVALIDATED Migrated SOX 10/21/2004 Due to Sample #NB211019 Taken 11/04/2002.
1172698SOXState Compliance achieved18-JUL-2001State -
2300100SOXState Compliance achieved18-JUL-2001State -
4432998SOXState Compliance achieved18-JUL-2001State -
51093591SOXState Compliance achieved18-JUL-2001State -
72193992SOXState Compliance achieved18-JUL-2001State -
3366997SOXState Compliance achieved18-JUL-2001State -
9999999712197SOXState Compliance achieved13-DEC-2000State -
93286001770296SOXState Compliance achieved19-JUN-2000StateVALIDATED Missing report submitted
8899396489494SOXState Compliance achieved16-DEC-1994StateVALIDATED 2ND RD LEAD/COPPER RECVD
8941296435394SOXState Compliance achieved16-DEC-1994StateVALIDATED 1ST RD LEAD/COPPER RECVD
  • 1 - 29 of 29

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
RUESSE WELL2812YesWell Ground waterEmergencyInactive
SCHOOL WELL2811YesWell Ground waterPermanentActive
HILLSIDE WELL26454YesWell Ground waterPermanentActive
COMMON HEADER FOR WTP-A25363NoCommon Headers - - Active
COMMON HEADER FOR WTP-C26455NoCommon Headers - - Active
COMMON HEADER FOR WTP-B25365NoCommon Headers - - Inactive
DISTRIBUTION SYSTEM7548NoDistribution System/Zone - - Active
EP FOR SCHOOL WELL12944NoSampling Station - - Active
EP FOR HILLSIDE WELL26457NoSampling Station - - Active
EP FOR RUESSE WELL25050NoSampling Station - - Inactive
TP FOR SCHOOL WELL25362NoTreatment Plant - - Active
TP FOR HILLSIDE WELL26456NoTreatment Plant - - Active
TP FOR RUESSE WELL25364NoTreatment Plant - - Inactive
  • 1 - 13 of 13

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
TP FOR SCHOOL WELL25362InnovativeOther
TP FOR HILLSIDE WELL26456InnovativeOther
  • 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.