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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDMT0000278
PWS NameLOLO WATER AND SEWER DIST
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served3315
County ServedMissoula

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, RegularNitrate RuleNitrate-Nitrite4002230Returned to Compliance01-JAN-202431-DEC-2024No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule4002229Returned to Compliance01-JUL-2022 - No
MRMonitoring, RegularNitrate RuleNitrate-Nitrite4002228Returned to Compliance01-JAN-201831-DEC-2018No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule4002227Returned to Compliance01-OCT-2016 - No
MRLead Consumer NoticeLead and Copper RuleLead and Copper Rule4002224Returned to Compliance01-JAN-2014 - No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)4002223Returned to Compliance01-NOV-201330-NOV-2013No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)4002222Returned to Compliance01-SEP-201330-SEP-2013No
MRMonitoring, RegularInorganic ChemicalsAsbestos4002225Returned to Compliance01-JAN-201131-DEC-2013No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule4002209Returned to Compliance01-JUL-2010 - No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)4002008Returned to Compliance01-JUN-200830-JUN-2008Yes
MRMonitoring, RegularArsenic RuleArsenic4002212Known01-JAN-200831-DEC-2010No
MRMonitoring, RegularInorganic ChemicalsFluoride4002214Known01-JAN-200831-DEC-2010No
MRMonitoring, RegularArsenic RuleArsenic4002213Known01-JAN-200831-DEC-2010No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)4001906Returned to Compliance01-NOV-200530-NOV-2005No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule4001805Returned to Compliance01-JUL-2005 - No
MRFollow-up Or Routine LCR Tap M/RLead and Copper RuleLead and Copper Rule4001605Returned to Compliance01-OCT-2004 - No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)4001303Returned to Compliance01-JAN-200331-JAN-2003No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)4001203Returned to Compliance01-NOV-200230-NOV-2002No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)4000902Returned to Compliance01-APR-200230-APR-2002No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)4000702Returned to Compliance01-SEP-200130-SEP-2001No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)126400Returned to Compliance01-DEC-199931-DEC-1999No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)1135899Returned to Compliance01-MAY-199931-MAY-1999No
MRMonitoring, RegularNitrate RuleNitrate4000500Returned to Compliance01-JAN-199931-DEC-1999No
MRMonitoring, Repeat Major (TCR)Total Coliform RuleColiform (TCR)1026698Returned to Compliance01-AUG-199831-AUG-1998No
MRMonitoring, RegularInorganic ChemicalsMercury783Known01-OCT-198230-SEP-1983No
MRMonitoring, RegularInorganic ChemicalsFluoride583Known01-OCT-198230-SEP-1983No
MRMonitoring, RegularInorganic ChemicalsCadmium383Known01-OCT-198230-SEP-1983No
MRMonitoring, RegularInorganic ChemicalsBarium283Known01-OCT-198230-SEP-1983No
MRMonitoring, RegularNitrate RuleNitrate883Known01-OCT-198230-SEP-1983No
MRMonitoring, RegularArsenic RuleArsenic183Known01-OCT-198230-SEP-1983No
MRMonitoring, RegularInorganic ChemicalsChromium483Known01-OCT-198230-SEP-1983No
MRMonitoring, RegularInorganic ChemicalsSelenium983Known01-OCT-198230-SEP-1983No
MRMonitoring, RegularInorganic ChemicalsMercury682Known01-OCT-198130-SEP-1982No
MRMonitoring, RegularNitrate RuleNitrate582Known01-OCT-198130-SEP-1982No
MRMonitoring, RegularInorganic ChemicalsSelenium482Known01-OCT-198130-SEP-1982No
MRMonitoring, RegularInorganic ChemicalsChromium982Known01-OCT-198130-SEP-1982No
MRMonitoring, RegularInorganic ChemicalsCadmium1082Known01-OCT-198130-SEP-1982No
MRMonitoring, RegularInorganic ChemicalsBarium182Known01-OCT-198130-SEP-1982No
MRMonitoring, RegularArsenic RuleArsenic282Known01-OCT-198130-SEP-1982No
MRMonitoring, RegularInorganic ChemicalsFluoride882Known01-OCT-198130-SEP-1982No
  • 1 - 40 of 40

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
55690564002230SOXState Compliance achieved16-JAN-2025State01/29/2025 RTC with sample taken 12/11/2024 and submitted to state 01/28/2025 lab failed to submit sample on time GEM
55690534002229SOXState Compliance achieved01-AUG-2022StateCCR 2021 received on 8/1/22-MRF(8/2/22)
55690514002228SIFState Public Notification received24-MAY-2019State5/24/2019 PN received, SJP;
55690474002227SOXState Compliance achieved26-OCT-2016State10/26/2016 2015 CCR Cert form received today, SJP;
55690284002225SIFState Public Notification received27-JUN-2014State -
55690324002223SIFState Public Notification received27-JUN-2014State -
55690284002222SIFState Public Notification received27-JUN-2014State -
55690364002224SOXState Compliance achieved07-FEB-2014State -
55690114002209SIAState Violation/Reminder Notice07-AUG-2010State -
55690091135899SOXState Compliance achieved07-JAN-2009State6 months no MCL or MR violations. LRA 1/7/2009
55690094000702SOXState Compliance achieved07-JAN-2009State6 months no MCL or MR violations. LRA 1/7/2009
55690094000902SOXState Compliance achieved07-JAN-2009State6 months no MCL or MR violations. LRA 1/7/2009
55690094001303SOXState Compliance achieved07-JAN-2009State6 months no MCL or MR violations. LRA 1/7/2009
55690094001906SOXState Compliance achieved07-JAN-2009State6 months no MCL or MR violations. LRA 1/7/2009
55690094002008SOXState Compliance achieved07-JAN-2009State6 months no MCL or MR violations. LRA 1/7/2009
55690091026698SOXState Compliance achieved07-JAN-2009State6 months no MCL or MR violations. LRA 1/7/2009
5569009126400SOXState Compliance achieved07-JAN-2009State6 months no MCL or MR violations. LRA 1/7/2009
55690094001203SOXState Compliance achieved07-JAN-2009State6 months no MCL or MR violations. LRA 1/7/2009
55676054001605SOXState Compliance achieved02-AUG-2007State -
55678054001805SOXState Compliance achieved17-AUG-2005State -
1121004000500SOXState Compliance achieved19-JUN-2000State -
  • 1 - 21 of 21

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
EMERGENCY WELL5754YesWell Ground waterEmergencyInactive
WELL 2 GWIC 690207500YesWell Ground waterPermanentActive
WELL 1 GWIC 673967499YesWell Ground waterPermanentActive
WELL 3 GWIC 1496785583YesWell Ground waterPermanentActive
COMMON HEADER WELL 1 AND EMERGENCY WELL13514NoCommon Headers - - Inactive
DISTRIBUTION SYSTEM8617NoDistribution System/Zone - - Active
PRESSURE CONTROL IN WELL HOUSE 118403NoPressure Control - - Inactive
PUMP FACILITY IN PARK18402NoPump Facility - - Active
STORAGE FACILITY 125000 TOP OF HILL13109NoStorage - - Active
STORAGE FACILITY 50000013110NoStorage - - Active
STORAGE FACILITY 125000 OLDEST430NoStorage - - Active
  • 1 - 11 of 11

PWS Treatment Processes


Treatment Processes

No treatment process(es) found. EPA has no record of treatment process(es) reported by the primacy agency for this water system.

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.