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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDTN0000635
PWS NameWALDEN'S RIDGE U.D.
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceSurface water purchased
Primacy TypeState
Is Wholesaler?No
Population Served9265
County ServedHamilton

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)18512Returned to Compliance01-OCT-201331-DEC-2013No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTTHM18513Returned to Compliance01-OCT-201331-DEC-2013No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)18511Returned to Compliance01-FEB-200829-FEB-2008No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine18510Returned to Compliance01-JAN-200831-MAR-2008No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleTTHM18508Returned to Compliance01-APR-200730-JUN-2007No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)18509Returned to Compliance01-APR-200730-JUN-2007No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)18506Returned to Compliance01-OCT-200631-DEC-2006No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleTTHM18507Returned to Compliance01-OCT-200631-DEC-2006No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)1019Returned to Compliance01-JUL-200531-JUL-2005No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)18505Returned to Compliance01-NOV-200430-NOV-2004Yes
MCLMaximum Contaminant Level Violation, AverageVolatile Organic ChemicalsTetrachloroethylene242Returned to Compliance01-JAN-200331-MAR-2003Yes
TTTreatment Technique (SWTR and GWR)Surface Water Treatment RuleSurface Water Treatment Rule9503738Known01-AUG-199531-AUG-1995Yes
TTTreatment Technique (SWTR and GWR)Surface Water Treatment RuleSurface Water Treatment Rule9402022Known01-NOV-199330-NOV-1993Yes
  • 1 - 13 of 13

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
424118512SIFState Public Notification received18-JUN-2014StateCCR ATTACHMENT
424118513SIFState Public Notification received18-JUN-2014StateCCR ATTACHMENT
423818511SIFState Public Notification received07-JUL-2009StateIN THEIR CCR FOR 2008
423818510SIFState Public Notification received07-JUL-2009StateIN THEIR CCR FOR 2008
1818506SFOState Administrative/Compliance Order with penalty issued12-AUG-2008State -
1818507SFOState Administrative/Compliance Order with penalty issued12-AUG-2008State -
1818508SFOState Administrative/Compliance Order with penalty issued12-AUG-2008State -
1818509SFOState Administrative/Compliance Order with penalty issued12-AUG-2008State -
42361019SIEState Public Notification requested01-SEP-2005State -
303418505SIFState Public Notification received24-JUN-2005State -
802242SIFState Public Notification received29-DEC-2004State -
96001699503738SIFState Public Notification received01-NOV-1995State -
94013109402022SIEState Public Notification requested31-DEC-1993State -
  • 1 - 13 of 13

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
TN-AMERICAN - CONNECTION12780YesConsecutive ConnectionSurface waterEmergencyInactive
WELL #42928YesWell Ground water under the influence of surface waterPermanentInactive
WELLS2927YesWell Ground water under the influence of surface waterPermanentInactive
WELLS2926YesWell Ground water under the influence of surface waterPermanentInactive
SODDY-DAISY - CONNECTION6753YesConsecutive ConnectionSurface waterEmergencyInactive
HIXSON - CONNECTION12779YesConsecutive ConnectionGround waterPermanentActive
LONE OAK - CONNECTION12823YesConsecutive ConnectionSurface waterPermanentActive
DISTRIBUTION SYSTEM6754NoDistribution System/Zone - - Active
SAMPLING STATION6755NoSampling Station - - Active
TANK 113532NoStorage - - Active
TANK 213533NoStorage - - Active
TANK 313534NoStorage - - Active
TANK 413535NoStorage - - Active
TANK 515523NoStorage - - Active
TOTAL STORAGE401NoStorage - - Active
WELLSTP001NoTreatment Plant - - Active
TREATMENT FACILITY1123NoTreatment Plant - - Inactive
  • 1 - 17 of 17

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
TREATMENT FACILITY1123Filtration, Pressure SandParticulate removal
TREATMENT FACILITY1123Gaseous Chlorination, PreDisinfection by-products control
TREATMENT FACILITY1123Inhibitor, HexametaphosphateCorrosion control
TREATMENT FACILITY1123Gaseous Chlorination, PostDisinfection
TREATMENT FACILITY1123FluoridationOther
WELLSTP001Filtration, Pressure SandParticulate removal
WELLSTP001Inhibitor, HexametaphosphateCorrosion control
WELLSTP001Gaseous Chlorination, PostDisinfection
WELLSTP001FluoridationOther
WELLSTP001Gaseous Chlorination, PreDisinfection
  • 1 - 10 of 10

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.