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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDMO1010378
PWS NameHOPKINS PWS
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served550
County ServedNodaway

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 of Treatment (SWTR-Unfilt/GWR)Ground Water RuleGroundwater Rule6401729Known01-NOV-202530-NOV-2025No
MRMonitoring of Treatment (SWTR-Unfilt/GWR)Ground Water RuleGroundwater Rule6401725Known01-OCT-202531-OCT-2025No
MRMonitoring of Treatment (SWTR-Unfilt/GWR)Ground Water RuleGroundwater Rule6401724Known01-SEP-202530-SEP-2025No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule6401726Open01-JUL-2025 - No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTTHM6401727Returned to Compliance01-JUL-202530-SEP-2025No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)6401728Returned to Compliance01-JUL-202530-SEP-2025No
MRMonitoring of Treatment (SWTR-Unfilt/GWR)Ground Water RuleGroundwater Rule6401723Returned to Compliance01-JUL-202531-JUL-2025No
MONMonitoring, Routine (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule6401722Returned to Compliance01-MAY-202531-MAY-2025No
MONMonitoring, Routine (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule6401721Returned to Compliance01-APR-202530-APR-2025No
MRMonitoring of Treatment (SWTR-Unfilt/GWR)Ground Water RuleGroundwater Rule6401720Returned to Compliance01-FEB-202528-FEB-2025No
RPTLSL ReportingLead and Copper Rule RevisionsLEAD AND COPPER RULE REVISIONS6401719Open17-OCT-2024 - No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule6401718Returned to Compliance01-JUL-2024 - No
MRLead Consumer NoticeLead and Copper RuleLead and Copper Rule6401717Open01-OCT-2023 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice6401716Returned to Compliance18-FEB-2023 - No
TTTreatment Technique No Certif. OperatorStage 1 Disinfectants and Disinfection Byproducts RuleStage 1 Disinfectants and Disinfection Byproducts Rule6401715Returned to Compliance29-DEC-2022 - Yes
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule6401714Returned to Compliance01-JUL-2019 - No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)6401205Returned to Compliance01-JUL-200531-JUL-2005No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)197Returned to Compliance01-DEC-199631-DEC-1996No
MRInitial Tap Sampling for Pb and CuLead and Copper RuleLead and Copper Rule194Returned to Compliance01-JUL-1995 - No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)109295Returned to Compliance01-OCT-199431-OCT-1994No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)42194Returned to Compliance01-APR-199430-APR-1994No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)40393Returned to Compliance01-APR-199330-APR-1993No
  • 1 - 22 of 22

Enforcement Actions

Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
12396401729SIEState Public Notification requested22-DEC-2025State -
12376401727SFJState Formal Notice of Violation issued10-DEC-2025State -
12376401728SFJState Formal Notice of Violation issued10-DEC-2025State -
12356401725SIEState Public Notification requested19-NOV-2025State -
12336401724SIEState Public Notification requested20-OCT-2025State -
12316401723SOXState Compliance achieved22-SEP-2025StateRTC per EPA policy. Alan M., 9/22/2025
12276401722SIEState Public Notification requested07-JUL-2025State -
12306401721SOXState Compliance achieved11-JUN-2025StatePer EPA compliance policy, system has RTC - VL 8/28/2025;
12236401720SOXState Compliance achieved23-APR-2025StateRTC per EPA policy. Alan M., 4/23/25
12206401719SIEState Public Notification requested14-MAR-2025State -
12176401718SFJState Formal Notice of Violation issued06-NOV-2024State -
12146401715SOXState Compliance achieved22-MAR-2023StateSystem obtained a properly certified chief operator. JMJ 3/23/23;
12166401716SOXState Compliance achieved24-FEB-2023State -
12106401714SOXState Compliance achieved25-NOV-2019Statecurrent CCR comp corr RTC prev CCR Vio skw 11-25-19
1207109295SOXState Compliance achieved22-JAN-2014State -
120742194SOXState Compliance achieved22-JAN-2014State -
120740393SOXState Compliance achieved22-JAN-2014State -
1207197SOXState Compliance achieved22-JAN-2014State -
12076401205SOXState Compliance achieved22-JAN-2014State -
198194SFKState Bilateral Compliance Agreement signed18-OCT-1995State -
  • 1 - 20 of 20

PWS Facilities

All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
CC 1 NODAWAY CO PWSD #1 MO1024428105847YesConsecutive ConnectionSurface waterEmergencyActive
WELL # 677875YesWell Ground waterPermanentActive
WELL # 577874YesWell Ground waterPermanentActive
WELL # 477873YesWell Ground waterPermanentActive
WELL # 377872YesWell Ground waterOtherInactive
WELL # 277871YesWell Ground waterOtherInactive
WELL # 177870YesWell Ground waterOtherActive
DISTRIBUTION SYSTEM85223NoDistribution System/Zone - - Active
LOW SERVICE BOOSTER TP TO CLEARWELL104035NoPump Facility - - Active
HIGH SERVICE BOOSTER CLEARWELL TO TOWER104036NoPump Facility - - Active
CHEMICAL SAMPLES90076NoSampling Station - - Active
CLEARWELL74803NoStorage - - Active
N NODAWAY SCHOOL TOWER74804NoStorage - - Active
HOPKINS - TREATMENT PLANT66940NoTreatment Plant - - Active
  • 1 - 14 of 14

PWS Treatment Processes

Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
HOPKINS - TREATMENT PLANT669404-Log Treatment of VirusesDisinfection
HOPKINS - TREATMENT PLANT66940Hypochlorination, PreDisinfection
HOPKINS - TREATMENT PLANT66940Aeration, Slat TrayIron removal
HOPKINS - TREATMENT PLANT66940pH AdjustmentIron removal
HOPKINS - TREATMENT PLANT66940SedimentationIron removal
HOPKINS - TREATMENT PLANT66940Filtration, Pressure SandIron removal
HOPKINS - TREATMENT PLANT66940CoagulationInorganics removal
HOPKINS - TREATMENT PLANT66940pH Adjustment, PreIron removal
HOPKINS - TREATMENT PLANT66940Gaseous Chlorination, PostDisinfection
  • 1 - 9 of 9
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.