U.S. flag

An official website of the United States government

Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDNY1330660
PWS NameUNITED WAPPINGER WATER IMPROVEMENT DIST.
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGroundwater under influence of surface water
Primacy TypeState
Is Wholesaler?No
Population Served14000
County ServedDutchess

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, Routine Minor (TCR)Total Coliform RuleColiform (TCR)111Returned to Compliance01-AUG-201431-AUG-2014No
TTFailure to Filter (SWTR)Surface Water Treatment RuleSurface Water Treatment Rule110Returned to Compliance21-MAR-2012 - Yes
MRFollow-up Or Routine LCR Tap M/RLead and Copper RuleLead and Copper Rule108Returned to Compliance01-JUN-2007 - No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule109Returned to Compliance19-OCT-1999 - No
  • 1 - 4 of 4

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
115110SOXState Compliance achieved24-NOV-2015StateCompleted works. Log # 19280
114111SOXState Compliance achieved26-MAR-2015Statesamples received
111109SOXState Compliance achieved02-JUL-2010StateAWQR received late on 7/2/2010.
108108SO6State Intentional no-action01-AUG-2008State -
  • 1 - 4 of 4

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
W004A (ATLAS)71776YesWell Ground water under the influence of surface waterEmergencyActive
PW99-3 ATLAS71773YesWell Ground waterPermanentInactive
W003 (PW02-4 ATLAS)5584YesWell Ground waterPermanentInactive
W007A (ATLAS)85140YesWell Ground water under the influence of surface waterPermanentActive
W002M (MEADOWWOOD)72946YesWell Ground water under the influence of surface waterPermanentActive
W001M (MEADOWWOOD)72944YesWell Ground water under the influence of surface waterPermanentActive
W005H (HILLTOP)71806YesWell Ground water under the influence of surface waterPermanentActive
W003H (HILLTOP)71803YesWell Ground water under the influence of surface waterPermanentActive
W002H (HILLTOP)71798YesWell Ground water under the influence of surface waterPermanentActive
W001H (HILLTOP)71792YesWell Ground water under the influence of surface waterPermanentActive
W006A (ATLAS)71778YesWell Ground water under the influence of surface waterPermanentActive
W005A (ATLAS)71777YesWell Ground water under the influence of surface waterPermanentActive
W003A (ATLAS)71775YesWell Ground water under the influence of surface waterPermanentActive
W001A (ATLAS)71772YesWell Ground water under the influence of surface waterPermanentActive
DS199 COMBINED ATLAS HILLTOPMEADOWWOOD71826NoDistribution System/Zone - - Active
STREAM73212NoOther - - Active
STREAM - WAPP CREEK73213NoOther - - Active
OT-01 INTERCONNECTION71780NoOther - - Inactive
ST299A FORMERLY HILLTOP DS19971831NoStorage - - Active
2012 STORAGE TANK80722NoStorage - - Active
ST199H C.W.W.I.A. HILLTOP71827NoStorage - - Inactive
TP199A ATLAS71767NoTreatment Plant - - Active
C.W.W.I.A. HILLTOP TP71816NoTreatment Plant - - Active
TP199M MEADOWWOOD72949NoTreatment Plant - - Active
  • 1 - 24 of 24

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
TP199A ATLAS71767Hypochlorination, PreDisinfection
C.W.W.I.A. HILLTOP TP71816Hypochlorination, PreDisinfection
TP199M MEADOWWOOD72949Hypochlorination, PostDisinfection
TP199M MEADOWWOOD72949Inhibitor, HexametaphosphateCorrosion control
TP199M MEADOWWOOD72949Filtration, CartridgeParticulate removal
  • 1 - 5 of 5

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.