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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDMO1021175
PWS NameHENRY COUNTY PWSD 4
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceSurface water purchased
Primacy TypeState
Is Wholesaler?No
Population Served1140
County ServedHenry

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
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM317Returned to Compliance01-JAN-202031-MAR-2020Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)316Returned to Compliance01-JAN-202031-MAR-2020Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM314Returned to Compliance01-OCT-201931-DEC-2019Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)315Returned to Compliance01-OCT-201931-DEC-2019Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM312Returned to Compliance01-JUL-201930-SEP-2019Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM311Returned to Compliance01-APR-201930-JUN-2019Yes
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice310Returned to Compliance01-JAN-2017 - No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM309Returned to Compliance01-JUL-201630-SEP-2016Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM308Returned to Compliance01-APR-201630-JUN-2016Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM307Returned to Compliance01-JAN-201631-MAR-2016Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM306Returned to Compliance01-OCT-201531-DEC-2015Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)304Returned to Compliance01-FEB-201428-FEB-2014Yes
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule303Returned to Compliance01-JUL-2013 - No
  • 1 - 13 of 13

Enforcement Actions

Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
42312SOXState Compliance achieved28-SEP-2020StateSOX DBP vios per EPA 's RTC policy. 2Q20 results bring LRAA below MCL for one quarter. JMJ 9/28/20
42311SOXState Compliance achieved28-SEP-2020StateSOX DBP vios per EPA 's RTC policy. 2Q20 results bring LRAA below MCL for one quarter. JMJ 9/28/20
42315SOXState Compliance achieved28-SEP-2020StateSOX DBP vios per EPA 's RTC policy. 2Q20 results bring LRAA below MCL for one quarter. JMJ 9/28/20
42314SOXState Compliance achieved28-SEP-2020StateSOX DBP vios per EPA 's RTC policy. 2Q20 results bring LRAA below MCL for one quarter. JMJ 9/28/20
42316SOXState Compliance achieved28-SEP-2020StateSOX DBP vios per EPA 's RTC policy. 2Q20 results bring LRAA below MCL for one quarter. JMJ 9/28/20
42317SOXState Compliance achieved28-SEP-2020StateSOX DBP vios per EPA 's RTC policy. 2Q20 results bring LRAA below MCL for one quarter. JMJ 9/28/20
21309SIFState Public Notification received09-MAR-2017State -
19307SOXState Compliance achieved01-FEB-2017Statesox DBP vios per EPA's RTC policy, 02/01/2017 PV
19306SOXState Compliance achieved01-FEB-2017Statesox DBP vios per EPA's RTC policy, 02/01/2017 PV
19308SOXState Compliance achieved01-FEB-2017Statesox DBP vios per EPA's RTC policy, 02/01/2017 PV
20310SOXState Compliance achieved22-DEC-2016StatePN received. SDM 03/15/2017;
6304SOXState Compliance achieved05-FEB-2015State -
4303SOXState Compliance achieved07-NOV-2014StateCompleted most recent CCR. BCW 11/7/2014;
  • 1 - 13 of 13

PWS Facilities

All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
CC 1 HENRY CO #3 MO102111784490YesConsecutive ConnectionSurface waterPermanentActive
DISTRIBUTION SYSTEM89550NoDistribution System/Zone - - Active
PUMP STATION95623NoPump Facility - - Active
CHEMICAL SAMPLES94403NoSampling Station - - Active
ELEVATED 200000 GAL TANK98777NoStorage - - Active
TANK74861NoStorage - - Inactive
  • 1 - 6 of 6

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.