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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDLA1059005
PWS NameNEBO WATER SYSTEM INC
PWS TypeCommunity water system
Owner TypePrivate
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served2460
County ServedLa Salle 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
TTFailure To Address DeficiencyGround Water RuleGroundwater Rule6003451Open22-MAY-2025 - Yes
TTFailure To Address DeficiencyGround Water RuleGroundwater Rule6003453Open22-MAY-2025 - Yes
TTFailure To Address DeficiencyGround Water RuleGroundwater Rule6003452Open22-MAY-2025 - Yes
MRLead Consumer NoticeLead and Copper RuleLead and Copper Rule6003447Returned to Compliance10-NOV-2023 - No
TTFailure To Address DeficiencyGround Water RuleGroundwater Rule6003412Returned to Compliance31-MAY-2012 - Yes
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice6003410Returned to Compliance08-MAR-2012 - No
MRFollow-up Or Routine LCR Tap M/RLead and Copper RuleLead and Copper Rule6003409Returned to Compliance01-OCT-2011 - No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule6003408Returned to Compliance01-OCT-2011 - No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule6003407Returned to Compliance01-JUL-2011 - No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)6003406Known01-MAY-200731-MAY-2007No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)6003405Known01-NOV-200430-NOV-2004Yes
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule6003204Returned to Compliance01-JUL-2002 - No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule1V00Returned to Compliance19-OCT-199920-APR-2000No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)6003096Known01-AUG-199631-AUG-1996Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)6002596Known01-JUL-199631-JUL-1996Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)6000193Known01-OCT-199231-OCT-1992Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)6001992Known01-DEC-199131-DEC-1991Yes
  • 1 - 17 of 17

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
30012486003453SIFState Public Notification received18-NOV-2025State -
30012486003452SIFState Public Notification received18-NOV-2025State -
30012486003451SIFState Public Notification received18-NOV-2025State -
30012426003447SIAState Violation/Reminder Notice22-JAN-2024State -
30012396003412SOXState Compliance achieved25-NOV-2013State -
30012366003409SOXState Compliance achieved24-SEP-2012State -
30012376003408SOXState Compliance achieved19-SEP-2012State -
30012376003407SOXState Compliance achieved19-SEP-2012State -
30012346003410SOXState Compliance achieved01-JUN-2012State -
30012076003406SIEState Public Notification requested01-AUG-2007State -
30012056003405SIFState Public Notification received14-FEB-2005State -
30007046003204SOXState Compliance achieved13-JAN-2004StateAO RELEASE FOR AO# C-03-059-008 ISSUED FOR FAILURE TO DO 2001 CCR
1E041V00EOXFederal Compliance achieved20-APR-2000ODSWeb -
304966003096SIDState Site Visit for enforcement purposes13-FEB-1997State -
252966002596SIEState Public Notification requested06-AUG-1996State -
12936000193SIEState Public Notification requested06-NOV-1992State -
192926001992SIEState Public Notification requested10-JAN-1992State -
  • 1 - 17 of 17

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WELL 321885YesWell Ground waterPermanentActive
Z-WELL 26489YesWell Ground waterPermanentInactive
WELL 16488YesWell Ground waterPermanentActive
DISTRIBUTION SYSTEM8894NoDistribution System/Zone - - Active
PUMPS VARIABLE SPEED AT TREATMENT PLANT19988NoPump Facility - - Active
BOOSTER PUMP @ OLD JENA RD SITE22942NoPump Facility - - Active
BOOSTER PUMP @ BLADE LOOP SITE22943NoPump Facility - - Active
BOOSTER PUMP @ HWY 84 SITE22944NoPump Facility - - Active
GST #220780NoStorage - - Active
GST #322327NoStorage - - Active
ELEVATED TOWER22935NoStorage - - Active
GROUND @ OLD JENA ROAD BOOSTER SITE22936NoStorage - - Active
GROUND @ BLADE LOOP BOOSTER SITE22937NoStorage - - Active
GROUND @ HWY 84 BOOSTER SITE22938NoStorage - - Active
HYDROPNEUMATIC TANK @ OLD JENA RD SITE22939NoStorage - - Active
HYDROPNEUMATIC TANK @ BLADE LOOP SITE22940NoStorage - - Active
HYDROPNEUMATIC TANK @ HWY 85 SITE22941NoStorage - - Active
Z-HYDROPNEUMATIC1688NoStorage - - Inactive
Z-GROUND879NoStorage - - Inactive
MAIN TREATMENT3512NoTreatment Plant - - Active
Z-PHOSPHATE TREATMENT21416NoTreatment Plant - - Inactive
Z DISINFECTION WELL 23511NoTreatment Plant - - Inactive
  • 1 - 22 of 22

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
Z-PHOSPHATE TREATMENT21416Inhibitor, PolyphosphateCorrosion control
Z-PHOSPHATE TREATMENT21416Inhibitor, OrthophosphateCorrosion control
MAIN TREATMENT3512Gaseous Chlorination, PreDisinfection
MAIN TREATMENT3512Aeration, CascadeTaste / odor control
MAIN TREATMENT3512SedimentationIron removal
MAIN TREATMENT3512SequestrationManganese removal
MAIN TREATMENT3512Inhibitor, OrthophosphateCorrosion control
  • 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.