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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDME0091140
PWS NameMOUNT DESERT WATER DIST NORTH
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceSurface water
Primacy TypeState
Is Wholesaler?No
Population Served1623
County ServedHancock

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)97636Known01-OCT-202531-DEC-2025No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTTHM97635Known01-OCT-202531-DEC-2025No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleBromate97634Known01-JUL-202530-SEP-2025No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTTHM97630Returned to Compliance01-JUL-202430-SEP-2024No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)97631Returned to Compliance01-JUL-202430-SEP-2024No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleBromate97629Returned to Compliance01-JAN-202431-MAR-2024No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleBromate97627Returned to Compliance01-OCT-202331-DEC-2023No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule97626Returned to Compliance01-JUL-2023 - No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleBromate97625Returned to Compliance01-JUL-202330-SEP-2023No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)97620Returned to Compliance01-OCT-201831-DEC-2018No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTTHM97619Returned to Compliance01-OCT-201831-DEC-2018No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleBromate97616Returned to Compliance01-JUL-201730-SEP-2017No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleCARBON, TOTAL97617Returned to Compliance01-JUL-201730-SEP-2017No
MRMonitoring, RegularInorganic ChemicalsAsbestos97622Known01-JAN-201231-DEC-2020No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)97610Returned to Compliance01-JUL-201031-JUL-2010Yes
TTTreatment Technique (SWTR and GWR)Surface Water Treatment RuleSurface Water Treatment Rule96799Returned to Compliance01-DEC-199831-DEC-1998Yes
TTTreatment Technique (SWTR and GWR)Surface Water Treatment RuleSurface Water Treatment Rule96699Returned to Compliance01-NOV-199830-NOV-1998Yes
TTTreatment Technique (SWTR and GWR)Surface Water Treatment RuleSurface Water Treatment Rule96599Returned to Compliance01-OCT-199831-OCT-1998Yes
TTTreatment Technique (SWTR and GWR)Surface Water Treatment RuleSurface Water Treatment Rule82498Returned to Compliance01-SEP-199830-SEP-1998Yes
TTTreatment Technique (SWTR and GWR)Surface Water Treatment RuleSurface Water Treatment Rule82398Returned to Compliance01-AUG-199831-AUG-1998Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)82298Returned to Compliance01-AUG-199831-AUG-1998Yes
MRFollow-up Or Routine LCR Tap M/RLead and Copper RuleLead and Copper Rule96899Returned to Compliance01-JUL-1998 - No
TTTreatment Technique (SWTR and GWR)Surface Water Treatment RuleSurface Water Treatment Rule82198Returned to Compliance01-JUL-199831-JUL-1998Yes
TTTreatment Technique (SWTR and GWR)Surface Water Treatment RuleSurface Water Treatment Rule82098Returned to Compliance01-JUN-199830-JUN-1998Yes
TTTreatment Technique (SWTR and GWR)Surface Water Treatment RuleSurface Water Treatment Rule81998Returned to Compliance01-MAY-199831-MAY-1998Yes
TTTreatment Technique (SWTR and GWR)Surface Water Treatment RuleSurface Water Treatment Rule81898Returned to Compliance01-APR-199830-APR-1998Yes
TTTreatment Technique (SWTR and GWR)Surface Water Treatment RuleSurface Water Treatment Rule81798Returned to Compliance01-MAR-199831-MAR-1998Yes
TTTreatment Technique (SWTR and GWR)Surface Water Treatment RuleSurface Water Treatment Rule81698Returned to Compliance01-FEB-199828-FEB-1998Yes
MRFollow-up Or Routine LCR Tap M/RLead and Copper RuleLead and Copper Rule82698Returned to Compliance01-JAN-1998 - No
TTTreatment Technique (SWTR and GWR)Surface Water Treatment RuleSurface Water Treatment Rule81598Known01-JAN-199831-JAN-1998Yes
TTTreatment Technique (SWTR and GWR)Surface Water Treatment RuleSurface Water Treatment Rule81498Returned to Compliance01-OCT-199731-OCT-1997Yes
TTTreatment Technique (SWTR and GWR)Surface Water Treatment RuleSurface Water Treatment Rule63197Returned to Compliance01-SEP-199730-SEP-1997Yes
MRFollow-up Or Routine LCR Tap M/RLead and Copper RuleLead and Copper Rule82598Returned to Compliance01-JUL-199705-AUG-2004No
TTPublic EducationLead and Copper RuleLead and Copper Rule75196Returned to Compliance01-JAN-199621-APR-1999Yes
MRMonitoring, Repeat Major (TCR)Total Coliform RuleColiform (TCR)4001792Returned to Compliance01-AUG-199231-AUG-1992No
  • 1 - 35 of 35

Enforcement Actions

Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
725097636SIEState Public Notification requested23-DEC-2025State -
725097635SIEState Public Notification requested23-DEC-2025State -
724897634SIEState Public Notification requested18-DEC-2025State -
724697631SIFState Public Notification received15-JUL-2025State -
724697630SIFState Public Notification received15-JUL-2025State -
723997627SIFState Public Notification received09-AUG-2024State -
723697629SFJState Formal Notice of Violation issued30-MAY-2024State -
723297626SFJState Formal Notice of Violation issued23-FEB-2024State -
723197625SFJState Formal Notice of Violation issued12-FEB-2024State -
722797620SIFState Public Notification received25-JUL-2019State -
722797619SIFState Public Notification received25-JUL-2019State -
721997616SFJState Formal Notice of Violation issued02-NOV-2017State -
722097617SFJState Formal Notice of Violation issued02-NOV-2017State -
721397610SIFState Public Notification received01-SEP-2010State -
721082698SOXState Compliance achieved16-DEC-2009State -
700482598SOXState Compliance achieved05-AUG-2004State -
350181498SOXState Compliance achieved05-DEC-2000State -
360163197SOXState Compliance achieved05-DEC-2000State -
721582298SIFState Public Notification received25-OCT-1999StateSystem provided notification in 1998 CCR
589981998SOXState Compliance achieved18-MAY-1999State -
589981898SOXState Compliance achieved18-MAY-1999State -
589981798SOXState Compliance achieved18-MAY-1999State -
589981698SOXState Compliance achieved18-MAY-1999State -
589982098SOXState Compliance achieved18-MAY-1999State -
589996799SOXState Compliance achieved18-MAY-1999State -
589996699SOXState Compliance achieved18-MAY-1999State -
589996599SOXState Compliance achieved18-MAY-1999State -
589982198SOXState Compliance achieved18-MAY-1999State -
589982398SOXState Compliance achieved18-MAY-1999State -
589982498SOXState Compliance achieved18-MAY-1999State -
559975196SOXState Compliance achieved21-APR-1999State -
559996899SOXState Compliance achieved21-APR-1999State -
379881598SIEState Public Notification requested08-SEP-1998State -
40051924001792SIFState Public Notification received20-OCT-1992State -
  • 1 - 34 of 34

PWS Facilities

All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
LOWER HADLOCK POND4809YesIntakeSurface waterPermanentActive
STAGE 2 IDSE14194NoDistribution System/Zone - - Active
DISTRIBUTION SYSTEM8503NoDistribution System/Zone - - Active
HISTORICAL DATA6181NoSampling Station - - Active
SUMMER STANDPIPE29NoStorage - - Active
CONCRETE RESERVOIR970NoStorage - - Active
TREATMENT PLANT 11765NoTreatment Plant - - Active
  • 1 - 7 of 7

PWS Treatment Processes

Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
TREATMENT PLANT 11765Ozonation, PreDisinfection
TREATMENT PLANT 11765Ozonation, PreDisinfection
TREATMENT PLANT 11765pH Adjustment, PostCorrosion control
TREATMENT PLANT 11765Hypochlorination, PostDisinfection
TREATMENT PLANT 11765pH Adjustment, PostCorrosion control
TREATMENT PLANT 11765SequestrationIron removal
TREATMENT PLANT 11765Ultraviolet RadiationDisinfection
  • 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.