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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDWI7350123
PWS NameMERRILL WATERWORKS
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served9661
County ServedLincoln

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
RPTReporting, Assessment Forms (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule2600022Returned to Compliance17-OCT-2025 - No
TTTreatment Technique, Level 1 Assessment (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule2600021Returned to Compliance17-OCT-2025 - Yes
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)0600014Returned to Compliance01-JUN-200630-JUN-2006No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)0400008Returned to Compliance01-APR-200430-JUN-2004No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleTTHM0400013Returned to Compliance01-APR-200430-JUN-2004No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)9410898Returned to Compliance01-AUG-199431-AUG-1994Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)9400001Returned to Compliance01-AUG-199431-AUG-1994Yes
MRMonitoring, RegularSynthetic Organic ChemicalsEndrin9338985Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsEndrin9338829Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsEndrin9338946Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsEndrin9338907Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsEndrin9338868Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsBHC-GAMMA9338869Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsBHC-GAMMA9338947Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsBHC-GAMMA9338908Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsBHC-GAMMA9338986Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsBHC-GAMMA9338830Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsMethoxychlor9338948Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsMethoxychlor9338831Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsMethoxychlor9338909Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsMethoxychlor9338870Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsMethoxychlor9338987Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsToxaphene9338871Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsToxaphene9338949Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsToxaphene9338832Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsToxaphene9338910Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsToxaphene9338988Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsDalapon9338913Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsDalapon9338835Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsDalapon9338874Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsDalapon9338991Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsDalapon9338952Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsDiquat9338836Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsDiquat9338875Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsDiquat9338992Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsDiquat9338914Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsDiquat9338953Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsEndothall9338876Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsEndothall9338993Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsEndothall9338954Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsEndothall9338837Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsEndothall9338915Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsGlyphosate9338916Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsGlyphosate9338955Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsGlyphosate9338994Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsGlyphosate9338877Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsGlyphosate9338838Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsOXAMYL9338839Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsOXAMYL9338878Returned to Compliance01-JAN-199331-DEC-1993No
MRMonitoring, RegularSynthetic Organic ChemicalsOXAMYL9338917Returned to Compliance01-JAN-199331-DEC-1993No
  • 1 - 50 of 142

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
26000362600021SIFState Public Notification received06-NOV-2025State -
26000352600022SIFState Public Notification received06-NOV-2025State -
06000190600014SIFState Public Notification received26-JUL-2006State -
05000150400013SIFState Public Notification received05-OCT-2004State -
05000130400008SIFState Public Notification received05-OCT-2004State -
94108979410898SOXState Compliance achieved12-SEP-1994State -
94000049400001SOXState Compliance achieved12-SEP-1994State -
93E02999338829SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338830SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338831SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338832SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338835SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338836SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338837SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338838SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338839SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338840SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338841SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338842SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338843SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338844SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338845SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338847SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338848SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338849SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338850SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338851SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338853SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338857SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338858SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338859SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338860SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338862SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338865SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338868SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338869SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338870SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338871SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338874SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338875SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338876SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338877SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338878SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338879SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338880SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338881SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338882SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338883SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338884SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
93E02999338886SOXState Compliance achieved07-JUL-1993StateSOC CMPL ACH FOR MERRILL WATERWORKS
  • 1 - 50 of 142

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
SB7731YesWell Ground waterPermanentActive
BG20399YesWell Ground waterPermanentInactive
BG2042YesWell Ground waterPermanentInactive
BG2075YesWell Ground waterPermanentActive
BG2064YesWell Ground waterPermanentActive
BG2053YesWell Ground waterPermanentActive
7350123073501230NoDistribution System/Zone - - Active
100100NoOther - - Inactive
SB7731TNoTreatment Plant - - Active
BG2053TNoTreatment Plant - - Active
BG2064TNoTreatment Plant - - Active
BG2075TNoTreatment Plant - - Active
100100TNoTreatment Plant - - Inactive
BG2042TNoTreatment Plant - - Inactive
BG20399TNoTreatment Plant - - Inactive
  • 1 - 15 of 15

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
100100TFluoridationOther
100100THypochlorination, PostDisinfection
100100THypochlorination, PreManganese removal
100100TInhibitor, PolyphosphateCorrosion control
SB7731TFiltration, GreensandManganese removal
SB7731TFluoridationOther
SB7731THypochlorination, PreDisinfection
SB7731THypochlorination, PreManganese removal
SB7731TInhibitor, PolyphosphateCorrosion control
BG2042TFluoridationOther
BG2042THypochlorination, PostDisinfection
BG2042TInhibitor, PolyphosphateCorrosion control
BG2053THypochlorination, PostDisinfection
BG2053TInhibitor, PolyphosphateCorrosion control
BG2064TFiltration, GreensandManganese removal
BG2064TFluoridationOther
BG2064THypochlorination, PreDisinfection
BG2064THypochlorination, PreManganese removal
BG2064TInhibitor, PolyphosphateCorrosion control
BG2075TFiltration, GreensandManganese removal
BG2075TFluoridationOther
BG2075THypochlorination, PreDisinfection
BG2075THypochlorination, PreManganese removal
BG2075TInhibitor, PolyphosphateCorrosion control
  • 1 - 24 of 24

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.