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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDMS0320015
PWS NameMCNAIR-STAMPLEY W/A #3
PWS TypeCommunity water system
Owner TypePublic/Private
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served562
County ServedJefferson

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 1 Disinfectants and Disinfection Byproducts RuleChlorine28Returned to Compliance01-APR-202530-JUN-2025No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine16Returned to Compliance01-JAN-202131-MAR-2021No
MONMonitoring, Routine (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule14Returned to Compliance01-SEP-202030-SEP-2020No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine15Returned to Compliance01-JUL-202030-SEP-2020No
RPTReporting, Assessment Forms (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule6Returned to Compliance01-DEC-2018 - No
TTTreatment Technique, Level 1 Assessment (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule18Returned to Compliance21-JUL-2018 - Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)1Returned to Compliance01-AUG-201531-AUG-2015Yes
MRMonitoring of Treatment (SWTR-Unfilt/GWR)Ground Water RuleGroundwater Rule3Returned to Compliance01-AUG-201531-AUG-2015No
MRMonitoring, Repeat Major (TCR)Total Coliform RuleColiform (TCR)2Returned to Compliance01-AUG-201531-AUG-2015No
  • 1 - 9 of 9

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
2928SOXState Compliance achieved01-OCT-2025State -
2018SIEState Public Notification requested20-MAY-2022State -
1816SOXState Compliance achieved30-JUN-2021State -
1415SOXState Compliance achieved31-DEC-2020State -
1214SIFState Public Notification received05-NOV-2020State -
96SOXState Compliance achieved18-MAR-2019State -
42SIFState Public Notification received23-SEP-2015State -
41SIFState Public Notification received23-SEP-2015State -
43SIFState Public Notification received23-SEP-2015State -
  • 1 - 9 of 9

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WELL WL00140272YesWell Ground waterPermanentActive
DISTRIBUTION DS00042047NoDistribution System/Zone - - Active
STAGE 2 DBP43599NoDistribution System/Zone - - Active
100 K ET41590NoStorage - - Active
TREATMENT FACILITY TF08040273NoTreatment Plant - - Active
  • 1 - 5 of 5

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
TREATMENT FACILITY TF08040273Gaseous Chlorination, PostDisinfection
TREATMENT FACILITY TF08040273Lime - Soda Ash AdditionCorrosion control
TREATMENT FACILITY TF08040273Aeration, Packed TowerCorrosion control
TREATMENT FACILITY TF08040273Filtration, GreensandIron removal
  • 1 - 4 of 4

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.