U.S. flag

An official website of the United States government

Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDTN0000424
PWS NameMADISON SUBURBAN U.D.
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceSurface water
Primacy TypeState
Is Wholesaler?No
Population Served81203
County ServedDavidson

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
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule962Returned to Compliance01-JUL-2021 - No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule961Returned to Compliance01-JUL-2019 - No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)2Returned to Compliance01-JAN-200831-JAN-2008No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine1Returned to Compliance01-JAN-200831-MAR-2008No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule844Returned to Compliance01-JUL-2006 - No
MRMonitoring, Repeat Minor (TCR)Total Coliform RuleColiform (TCR)956Known01-AUG-200231-AUG-2002No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)258Known01-JAN-200031-JAN-2000Yes
MRMonitoring, Repeat Major (TCR)Total Coliform RuleColiform (TCR)9102384Known01-JUL-199131-JUL-1991No
MRMonitoring, Repeat Minor (TCR)Total Coliform RuleColiform (TCR)9000654Known01-MAY-199031-MAY-1990No
  • 1 - 9 of 9

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
712962SIAState Violation/Reminder Notice07-DEC-2021State -
711961SOXState Compliance achieved01-JUL-2020StateRTC WHEN NO SUBSEQUENT VIOL
61SOXState Compliance achieved30-JUN-2008State -
52SOXState Compliance achieved29-FEB-2008State -
7844SFJState Formal Notice of Violation issued08-AUG-2006State -
703956SIEState Public Notification requested26-FEB-2003State -
4055258SIEState Public Notification requested28-FEB-2000State -
  • 1 - 7 of 7

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WHITE HOUSE - CONNECTION13617YesConsecutive ConnectionSurface waterEmergencyInactive
CUMBERLAND RIVER6237YesIntakeSurface waterPermanentActive
DISTRIBUTION SYSTEM6236NoDistribution System/Zone - - Active
SAMPLING STATION6238NoSampling Station - - Active
SKYLINE TANK14519NoStorage - - Active
PARK HILL TANK14520NoStorage - - Active
BOYDS HILLTOP TANK14521NoStorage - - Active
CONFERENCE DRIVE TANK14522NoStorage - - Active
ROSE HILL TANK14523NoStorage - - Active
CONNER DRIVE TANK14524NoStorage - - Active
TOTAL STORAGE259NoStorage - - Active
CUMBERLAND RI. PLANT988NoTreatment Plant - - Active
CUMBERLAND RI.TP001NoTreatment Plant - - Active
  • 1 - 13 of 13

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
CUMBERLAND RI. PLANT988Filtration, Rapid SandParticulate removal
CUMBERLAND RI. PLANT988Gaseous Chlorination, PreDisinfection by-products control
CUMBERLAND RI. PLANT988CoagulationParticulate removal
CUMBERLAND RI. PLANT988SedimentationParticulate removal
CUMBERLAND RI. PLANT988Inhibitor, HexametaphosphateCorrosion control
CUMBERLAND RI. PLANT988Activated Carbon, PowderedTaste / odor control
CUMBERLAND RI. PLANT988FluoridationOther
CUMBERLAND RI. PLANT988Hypochlorination, PostDisinfection
CUMBERLAND RI.TP001Filtration, Rapid SandParticulate removal
CUMBERLAND RI.TP001Inhibitor, HexametaphosphateCorrosion control
CUMBERLAND RI.TP001Activated Carbon, PowderedTaste / odor control
CUMBERLAND RI.TP001Gaseous Chlorination, PostDisinfection
CUMBERLAND RI.TP001FluoridationOther
CUMBERLAND RI.TP001Gaseous Chlorination, PreDisinfection
CUMBERLAND RI.TP001CoagulationParticulate removal
CUMBERLAND RI.TP001SedimentationParticulate removal
  • 1 - 16 of 16

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.