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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDAL0000983
PWS NameGRAND BAY WATER WORKS BOARD
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served11100
County ServedMobile

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, RegularInorganic ChemicalsAntimony, Total12Returned to Compliance11-JAN-202303-OCT-2023No
MRMonitoring, RegularInorganic ChemicalsChromium5Returned to Compliance11-JAN-202303-OCT-2023No
MRMonitoring, RegularInorganic ChemicalsThallium, Total14Returned to Compliance11-JAN-202303-OCT-2023No
MRMonitoring, RegularInorganic ChemicalsSelenium15Returned to Compliance11-JAN-202303-OCT-2023No
MRMonitoring, RegularNitrate RuleNitrite11Returned to Compliance11-JAN-202303-OCT-2023No
MRMonitoring, RegularNitrate RuleNitrate16Returned to Compliance11-JAN-202303-OCT-2023No
MRMonitoring, RegularInorganic ChemicalsNickel10Returned to Compliance11-JAN-202303-OCT-2023No
MRMonitoring, RegularInorganic ChemicalsMercury9Returned to Compliance11-JAN-202303-OCT-2023No
MRMonitoring, RegularInorganic ChemicalsFluoride7Returned to Compliance11-JAN-202303-OCT-2023No
MRMonitoring, RegularInorganic ChemicalsCYANIDE6Returned to Compliance11-JAN-202303-OCT-2023No
MRMonitoring, RegularInorganic ChemicalsCadmium4Returned to Compliance11-JAN-202303-OCT-2023No
MRMonitoring, RegularInorganic ChemicalsBarium3Returned to Compliance11-JAN-202303-OCT-2023No
MRMonitoring, RegularArsenic RuleArsenic2Returned to Compliance11-JAN-202303-OCT-2023No
MRMonitoring, RegularInorganic ChemicalsBeryllium, Total13Returned to Compliance11-JAN-202303-OCT-2023No
MRMonitoring, RegularSynthetic Organic ChemicalsLASSO17Returned to Compliance01-JAN-202031-DEC-2022No
MRMonitoring, RegularNitrate RuleNitrate1Returned to Compliance01-JAN-200731-DEC-2007No
  • 1 - 16 of 16

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
1117SOXState Compliance achieved21-DEC-2023State -
102SOXState Compliance achieved03-OCT-2023State -
103SOXState Compliance achieved03-OCT-2023State -
104SOXState Compliance achieved03-OCT-2023State -
105SOXState Compliance achieved03-OCT-2023State -
106SOXState Compliance achieved03-OCT-2023State -
107SOXState Compliance achieved03-OCT-2023State -
109SOXState Compliance achieved03-OCT-2023State -
1010SOXState Compliance achieved03-OCT-2023State -
1011SOXState Compliance achieved03-OCT-2023State -
1012SOXState Compliance achieved03-OCT-2023State -
1013SOXState Compliance achieved03-OCT-2023State -
1014SOXState Compliance achieved03-OCT-2023State -
1015SOXState Compliance achieved03-OCT-2023State -
1016SOXState Compliance achieved03-OCT-2023State -
31SIFState Public Notification received12-JUL-2008State -
  • 1 - 16 of 16

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WELL 14715YesWell Ground waterPermanentActive
WELL 48871YesWell Ground waterPermanentActive
WELL 34717YesWell Ground waterPermanentActive
WELL 24716YesWell Ground waterPermanentActive
DISTRIBUTION SYSTEM6274NoDistribution System/Zone - - Active
TREATMENT PLANT 2 BPS7916NoPump Facility - - Active
TANK 11567NoStorage - - Active
TANK 21568NoStorage - - Active
TANK 31569NoStorage - - Active
TANK 48870NoStorage - - Active
WELL 1 TREATMENT PLANT3213NoTreatment Plant - - Active
WELL 2 TREATMENT PLANT3214NoTreatment Plant - - Active
WELL 3 TREATMENT PLANT3215NoTreatment Plant - - Active
WELL 4 TREATMENT PLANT8872NoTreatment Plant - - Active
  • 1 - 14 of 14

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
WELL 1 TREATMENT PLANT3213Gaseous Chlorination, PostDisinfection
WELL 1 TREATMENT PLANT3213pH AdjustmentCorrosion control
WELL 1 TREATMENT PLANT3213SequestrationIron removal
WELL 1 TREATMENT PLANT3213FluoridationOther
WELL 1 TREATMENT PLANT3213Aeration, CascadeIron removal
WELL 2 TREATMENT PLANT3214Gaseous Chlorination, PostDisinfection
WELL 2 TREATMENT PLANT3214FluoridationOther
WELL 2 TREATMENT PLANT3214pH AdjustmentCorrosion control
WELL 2 TREATMENT PLANT3214SequestrationIron removal
WELL 3 TREATMENT PLANT3215Gaseous Chlorination, PostDisinfection
WELL 3 TREATMENT PLANT3215Gaseous Chlorination, PreIron removal
WELL 3 TREATMENT PLANT3215SequestrationIron removal
WELL 3 TREATMENT PLANT3215FluoridationOther
WELL 3 TREATMENT PLANT3215pH AdjustmentCorrosion control
WELL 4 TREATMENT PLANT8872Hypochlorination, PostDisinfection
WELL 4 TREATMENT PLANT8872Inhibitor, SilicateCorrosion control
WELL 4 TREATMENT PLANT8872SequestrationIron removal
WELL 4 TREATMENT PLANT8872FluoridationOther
WELL 4 TREATMENT PLANT8872Filtration, Pressure SandIron removal
  • 1 - 19 of 19

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.