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 IDMA4096001
PWS NameOTIS AIR NATIONAL GUARD BASE
PWS TypeCommunity water system
Owner TypeFederal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served6000
County ServedBarnstable

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
RPTLSL ReportingLead and Copper Rule RevisionsLEAD AND COPPER RULE REVISIONS8Open17-OCT-2024 - No
TTLSL InventoryLead and Copper Rule RevisionsLEAD AND COPPER RULE REVISIONS7Open17-OCT-2024 - Yes
MCLMaximum Contaminant Level Violation, E. coli (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule6Returned to Compliance01-SEP-202130-SEP-2021Yes
MRMonitoring, Source Water (GWR)Ground Water RuleE. COLI5Returned to Compliance22-AUG-2017 - No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)4Returned to Compliance01-AUG-201431-AUG-2014Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)3Returned to Compliance01-SEP-201330-SEP-2013Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)2Returned to Compliance01-AUG-200731-AUG-2007Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)1Returned to Compliance01-OCT-200531-OCT-2005Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)05V0001Known01-AUG-200431-AUG-2004Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)00V0009Known01-JAN-200031-JAN-2000Yes
MRMonitoring, RegularRadionuclides and Revised Rad RuleTritium00V0006Known01-JUL-199930-SEP-1999No
MRMonitoring, RegularRadionuclides and Revised Rad Rule38-STRONTIUM-9000V0008Known01-JUL-199930-SEP-1999No
MRMonitoring, RegularRadionuclides and Revised Rad RuleGross Beta Particle Activity00V0005Known01-JUL-199930-SEP-1999No
MRMonitoring, RegularRadionuclides and Revised Rad RuleRadium-22600V0003Known01-JUL-199930-SEP-1999No
MRMonitoring, RegularRadionuclides and Revised Rad RuleRadium-22800V0004Known01-JUL-199930-SEP-1999No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)99V0001Known01-SEP-199830-SEP-1998Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)98V0001Returned to Compliance01-MAR-199831-MAR-1998Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)91V0001Known01-SEP-199130-SEP-1991Yes
  • 1 - 18 of 18

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
226SOXState Compliance achieved22-SEP-2021StateRTC FOR MCLECO COMPLETED ADDITIONAL MONITORING PER DEP
205SOXState Compliance achieved08-JUL-2020StateRETURN TO COMPLIANCE
164SOXState Compliance achieved25-NOV-2014StateTCR: MONMCL AUG 2014
133SOXState Compliance achieved29-NOV-2013StateTCR: MONMCL SEP 2013
112SOXState Compliance achieved04-FEB-2008StateTCR: NON&RTC
91SOXState Compliance achieved18-MAY-2006StateTCR
705V0001SFLState Administrative/Compliance Order without penalty issued21-OCT-2004StateSYSTEM COMPLIED WITH PN REQ. DEP IN RECEIPT OF PN AND CERT. FORM. SYSTEM INCREASED CHLORINATION WITHIN DIST. SYSTEM.
500V0009SFLState Administrative/Compliance Order without penalty issued09-MAR-2000StateSYSTEM NOTIFIED AS REQUIRED.
400V0008SFLState Administrative/Compliance Order without penalty issued17-DEC-1999StateMUST SAMPLE AND POST PN
400V0006SFLState Administrative/Compliance Order without penalty issued17-DEC-1999StateMUST SAMPLE AND POST PN
400V0005SFLState Administrative/Compliance Order without penalty issued17-DEC-1999StateMUST SAMPLE AND POST PN
400V0004SFLState Administrative/Compliance Order without penalty issued17-DEC-1999StateMUST SAMPLE AND POST PN
400V0003SFLState Administrative/Compliance Order without penalty issued17-DEC-1999StateMUST SAMPLE AND POST PN
399V0001SFLState Administrative/Compliance Order without penalty issued11-JAN-1999StateCOMPLIED WITH NON, POSTED PN.
298V0001SOXState Compliance achieved18-MAY-1998StateMCL VIOLATION TCR.
  • 1 - 15 of 15

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
UPPER CAPE REGIONAL COOPERATIVE9YesConsecutive ConnectionGround waterPermanentActive
GP WELL J1YesWell Ground waterPermanentActive
GP WELL J PUMP4NoPump Facility - - Active
TANK # 26NoStorage - - Active
TANK # 37NoStorage - - Active
TANK # 15NoStorage - - Inactive
GP WELL J TREATMENT PLANT8NoTreatment Plant - - Active
  • 1 - 7 of 7

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
GP WELL J TREATMENT PLANT8Hypochlorination, PostDisinfection
GP WELL J TREATMENT PLANT8pH AdjustmentCorrosion control
  • 1 - 2 of 2

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.