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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDWI6270293
PWS NameMELROSE WATERWORKS
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served524
County ServedJackson

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 and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)2600024Known01-JAN-202531-DEC-2025No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTTHM2600023Known01-JAN-202531-DEC-2025No
MCLMaximum Contaminant Level Violation, E. coli (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule1900004Returned to Compliance01-AUG-201831-AUG-2018Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)9800003Returned to Compliance01-JUL-199831-JUL-1998Yes
MCLMaximum Contaminant Level Violation, Acute (TCR)Total Coliform RuleColiform (TCR)9600002Returned to Compliance01-AUG-199631-AUG-1996Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)9600001Returned to Compliance01-DEC-199531-DEC-1995Yes
  • 1 - 6 of 6

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
26000282600023SIEState Public Notification requested28-OCT-2025State -
26000262600024SIEState Public Notification requested28-OCT-2025State -
19000201900004SOXState Compliance achieved13-AUG-2018State -
98000169800003SIFState Public Notification received17-SEP-1998State -
97000119600002SIFState Public Notification received15-OCT-1996State -
96000039600001SIFState Public Notification received18-JAN-1996State -
  • 1 - 6 of 6

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
UC0364YesWell Ground waterPermanentActive
BF8423YesWell Ground waterPermanentInactive
BF8411YesWell Ground waterPermanentInactive
WL7765YesWell Ground waterPermanentActive
6270293762702937NoDistribution System/Zone - - Active
UC0364TNoTreatment Plant - - Active
WL7765TNoTreatment Plant - - Active
BF8411TNoTreatment Plant - - Inactive
BF8423TNoTreatment Plant - - Inactive
  • 1 - 9 of 9

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
BF8411TFiltration, Pressure SandIron removal
BF8411THypochlorination, PreDisinfection
BF8411TInhibitor, PolyphosphateCorrosion control
BF8423THypochlorination, PreDisinfection
BF8423TInhibitor, PolyphosphateCorrosion control
UC0364TFiltration, Pressure SandIron removal
UC0364THypochlorination, PostDisinfection
UC0364THypochlorination, PreIron removal
UC0364TPermanganateIron removal
UC0364TpH AdjustmentCorrosion control
WL7765TFiltration, Pressure SandIron removal
WL7765THypochlorination, PostDisinfection
WL7765THypochlorination, PreIron removal
WL7765TPermanganateIron removal
WL7765TpH AdjustmentCorrosion control
  • 1 - 15 of 15

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.