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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDLA1025008
PWS NameSANDY LAKE WATER SUPPLY
PWS TypeCommunity water system
Owner TypePrivate
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served3141
County ServedCatahoula Parish

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
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)6004099Known01-APR-201430-APR-2014Yes
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleTTHM6004097Returned to Compliance01-JAN-201331-JUL-2013No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)6004098Returned to Compliance01-JAN-201331-JUL-2013No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule1V00Returned to Compliance19-OCT-199901-JUL-2000No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)6004093Known01-SEP-199330-SEP-1993Yes
  • 1 - 5 of 5

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
40004026004097SOXState Compliance achieved11-JUL-2017State -
40004026004098SOXState Compliance achieved11-JUL-2017State -
40004016004099SIFState Public Notification received19-MAY-2014State -
99999051V00EOXFederal Compliance achieved01-JUL-2000ODSWeb -
403936004093SIFState Public Notification received29-OCT-1993State -
  • 1 - 5 of 5

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WELL 515807YesWell Ground waterPermanentActive
Z WELL 35669YesWell Ground waterPermanentInactive
WELL 45671YesWell Ground waterPermanentActive
WELL 35670YesWell Ground waterPermanentActive
COMMON HEADER TO OFFICE 10"19772NoCommon Headers - - Active
DISTRIBUTION SYSTEM8664NoDistribution System/Zone - - Active
ELEVATED ON HWY 126207NoStorage - - Active
ELEVATED HWY 923 BY OFFICE554NoStorage - - Active
DISINFECTION WELL 515808NoTreatment Plant - - Active
DISINFECTION WELL 422010NoTreatment Plant - - Active
DISINFECTION WELL 32950NoTreatment Plant - - Active
Z DISINECTION WELL 32948NoTreatment Plant - - Inactive
Z DISINFECTION WELL 22949NoTreatment Plant - - Inactive
  • 1 - 13 of 13

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
DISINFECTION WELL 515808Gaseous Chlorination, PreDisinfection
DISINFECTION WELL 422010Gaseous Chlorination, PreDisinfection
Z DISINFECTION WELL 22949Gaseous Chlorination, PreDisinfection
DISINFECTION WELL 32950Gaseous Chlorination, PreDisinfection
  • 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.