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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDLA1021003
PWS NameCOLUMBIA HEIGHTS WATER DISTRICT
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served1965
County ServedCaldwell 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
MRLead Consumer NoticeLead and Copper RuleLead and Copper Rule37Returned to Compliance26-OCT-2022 - No
TTFailure To Address DeficiencyGround Water RuleGroundwater Rule32Returned to Compliance01-OCT-2021 - Yes
TTFailure To Address DeficiencyGround Water RuleGroundwater Rule33Returned to Compliance01-OCT-2021 - Yes
MRLead Consumer NoticeLead and Copper RuleLead and Copper Rule14Returned to Compliance04-MAR-2017 - No
  • 1 - 4 of 4

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
837SIAState Violation/Reminder Notice01-FEB-2023State -
532SIFState Public Notification received22-OCT-2021State -
533SIFState Public Notification received22-OCT-2021State -
214SOXState Compliance achieved10-MAY-2017State -
  • 1 - 4 of 4

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
EMERGENCY CONNECTION WITH WARDS 4 & 520423YesConsecutive ConnectionGround waterEmergencyActive
WELL #35620YesWell Ground waterPermanentActive
WELL #25619YesWell Ground waterPermanentActive
WELL #45618YesWell Ground waterPermanentActive
WELL #520107YesWell Ground waterPermanentActive
EMERGENCY CONNECTION W/ GRAYSON LA10210020425YesConsecutive ConnectionGround waterEmergencyActive
EMER CONNECTION W/ HOLUM WS LA102100720432YesConsecutive ConnectionGround waterEmergencyInactive
DISTRIBUTION SYSTEM8645NoDistribution System/Zone - - Active
HIGH SERVICE PUMPS21849NoPump Facility - - Active
ELEVATED194NoStorage - - Active
GROUND798NoStorage - - Active
WELLS #2 #3 #4 #5 BLENDED2905NoTreatment Plant - - Active
WELL #32906NoTreatment Plant - - Inactive
WELL #42907NoTreatment Plant - - Inactive
  • 1 - 14 of 14

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
WELLS #2 #3 #4 #5 BLENDED2905Gaseous Chlorination, PostDisinfection
WELLS #2 #3 #4 #5 BLENDED2905Aeration, Slat TrayIron removal
WELLS #2 #3 #4 #5 BLENDED2905FlocculationInorganics removal
WELLS #2 #3 #4 #5 BLENDED2905SedimentationInorganics removal
WELLS #2 #3 #4 #5 BLENDED2905Activated Carbon, GranularDisinfection by-products control
WELL #32906Gaseous Chlorination, PostDisinfection
WELL #42907Gaseous Chlorination, PostDisinfection
  • 1 - 7 of 7

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.