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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDAK2210906
PWS NameMOA MUNICIPALITY OF ANCHORAGE
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceSurface water
Primacy TypeState
Is Wholesaler?No
Population Served221351
County ServedAnchorage Municipality

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
MRLead Consumer NoticeLead and Copper RuleLead and Copper Rule6746488Returned to Compliance31-JAN-2025 - No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTTHM6746479Returned to Compliance01-MAY-202231-JUL-2022No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)6746480Returned to Compliance01-MAY-202231-JUL-2022No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleCARBON, TOTAL6746468Known01-JUL-201930-SEP-2019No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleCARBON, TOTAL6746466Known01-JAN-201931-MAR-2019No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleCARBON, TOTAL6746443Returned to Compliance01-JAN-201831-MAR-2018No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTTHM6746448Returned to Compliance01-NOV-201731-JAN-2018No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)6746449Returned to Compliance01-NOV-201731-JAN-2018No
MRMonitoring, RegularNitrate RuleNitrate6746332Returned to Compliance01-JAN-201631-DEC-2016No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule6746124Returned to Compliance01-JUL-2011 - No
MRMonitoring, RegularRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)6746344Returned to Compliance01-JAN-200831-DEC-2016No
MRMonitoring, RegularRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)6746338Returned to Compliance01-JAN-200831-DEC-2016No
MRMonitoring, RegularRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)6746343Returned to Compliance01-JAN-200831-DEC-2016No
MRMonitoring, RegularRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)6746340Returned to Compliance01-JAN-200831-DEC-2016No
MRMonitoring, RegularRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)6746341Returned to Compliance01-JAN-200831-DEC-2016No
MRMonitoring, RegularRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)6746342Returned to Compliance01-JAN-200831-DEC-2016No
MRMonitoring, RegularRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U6746335Returned to Compliance01-JAN-200831-DEC-2016No
MRMonitoring, RegularRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)6746337Returned to Compliance01-JAN-200831-DEC-2016No
MRMonitoring, RegularRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)6746345Returned to Compliance01-JAN-200831-DEC-2016No
MRMonitoring, RegularRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)6746339Returned to Compliance01-JAN-200831-DEC-2016No
MRMonitoring, RegularRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)6746346Returned to Compliance01-JAN-200831-DEC-2016No
MRMonitoring, RegularRadionuclides and Revised Rad RuleCombined Uranium6746336Returned to Compliance01-JAN-200831-DEC-2016No
MRMonitoring, RegularRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)6746394Returned to Compliance01-JAN-200831-DEC-2016No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule6710305Returned to Compliance01-JUL-2004 - No
MRMonitoring of Treatment (SWTR-Filter)Surface Water Treatment RuleSurface Water Treatment Rule5074000Known01-NOV-199930-NOV-1999No
MRMonitoring, Repeat Minor (TCR)Total Coliform RuleColiform (TCR)5815299Known01-AUG-199931-AUG-1999No
MRMonitoring, RegularNitrate RuleNitrate5223900Returned to Compliance01-JAN-199931-DEC-1999No
MRMonitoring, RegularInorganic ChemicalsCYANIDE5636599Returned to Compliance01-JAN-199831-DEC-1998No
MRMonitoring, RegularInorganic ChemicalsCYANIDE5636699Returned to Compliance01-JAN-199831-DEC-1998No
MRMonitoring, RegularInorganic ChemicalsCYANIDE5635699Returned to Compliance01-JAN-199631-DEC-1998No
MRMonitoring, RegularInorganic ChemicalsCYANIDE5635799Returned to Compliance01-JAN-199631-DEC-1998No
MRMonitoring, RegularInorganic ChemicalsCYANIDE5635999Returned to Compliance01-JAN-199631-DEC-1998No
MRMonitoring, RegularInorganic ChemicalsCYANIDE5126299Returned to Compliance01-JAN-199631-DEC-1998No
MRMonitoring, RegularInorganic ChemicalsCYANIDE5636499Returned to Compliance01-JAN-199631-DEC-1998No
MRMonitoring, RegularInorganic ChemicalsCYANIDE5636099Returned to Compliance01-JAN-199631-DEC-1998No
MRMonitoring, RegularInorganic ChemicalsCYANIDE5636399Returned to Compliance01-JAN-199631-DEC-1998No
MRMonitoring, RegularInorganic ChemicalsCYANIDE5126199Returned to Compliance01-JAN-199631-DEC-1998No
MRMonitoring, RegularInorganic ChemicalsCYANIDE5126099Returned to Compliance01-JAN-199631-DEC-1998No
MRMonitoring, RegularInorganic ChemicalsCYANIDE5635299Returned to Compliance01-JAN-199631-DEC-1998No
MRMonitoring, RegularInorganic ChemicalsCYANIDE5635599Returned to Compliance01-JAN-199631-DEC-1998No
MRMonitoring, RegularInorganic ChemicalsCYANIDE5636199Returned to Compliance01-JAN-199631-DEC-1998No
MRMonitoring, RegularInorganic ChemicalsCYANIDE5635399Returned to Compliance01-JAN-199631-DEC-1998No
MRMonitoring, RegularInorganic ChemicalsCYANIDE5635499Returned to Compliance01-JAN-199631-DEC-1998No
MRMonitoring, RegularVolatile Organic Chemicals1,2,4-Trichlorobenzene5451495Returned to Compliance01-JAN-199431-DEC-1994No
MRMonitoring, RegularVolatile Organic ChemicalsStyrene5470495Returned to Compliance01-JAN-199431-DEC-1994No
MRMonitoring, RegularVolatile Organic ChemicalsStyrene5454495Returned to Compliance01-JAN-199431-DEC-1994No
MRMonitoring, RegularVolatile Organic ChemicalsStyrene5450495Returned to Compliance01-JAN-199431-DEC-1994No
MRMonitoring, RegularVolatile Organic ChemicalsStyrene5468495Returned to Compliance01-JAN-199431-DEC-1994No
MRMonitoring, RegularVolatile Organic ChemicalsStyrene5472495Returned to Compliance01-JAN-199431-DEC-1994No
MRMonitoring, RegularVolatile Organic ChemicalsStyrene5462495Returned to Compliance01-JAN-199431-DEC-1994No
  • 1 - 50 of 423

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
53461276746488SOXState Compliance achieved31-JAN-2025StateRTC-PWS turned in LCN to DEC. kp
53460636746479SOXState Compliance achieved15-SEP-2022StateSystem took missing DBP2 sample for Guerning reservoir (Lee St). RTC kc
53460636746480SOXState Compliance achieved15-SEP-2022StateSystem took missing DBP2 sample for Guerning reservoir (Lee St). RTC kc
53459786746449SOXState Compliance achieved28-FEB-2019StateRTCing viol for missed 2018 1st quarter DBP monitoring (did not sample in January - sampled in Feb, results rejected per HN), also RTCing missed TOC monitoring viol 1st quarter of 2018. JL
53459786746448SOXState Compliance achieved28-FEB-2019StateRTCing viol for missed 2018 1st quarter DBP monitoring (did not sample in January - sampled in Feb, results rejected per HN), also RTCing missed TOC monitoring viol 1st quarter of 2018. JL
53459786746443SOXState Compliance achieved28-FEB-2019StateRTCing viol for missed 2018 1st quarter DBP monitoring (did not sample in January - sampled in Feb, results rejected per HN), also RTCing missed TOC monitoring viol 1st quarter of 2018. JL
53459366746332SOXState Compliance achieved06-MAR-2018StateRTCing 2016 nitrate violation for WL006/well25, per valid 2017 result received. Completed this after meeting with John/AWWU & getting verification that the well was active in 2016. JL
53459446746339SOXState Compliance achieved26-DEC-2017Statesystem collected Rad 226/228 hn
53459446746342SOXState Compliance achieved26-DEC-2017Statesystem collected Rad 226/228 hn
53459446746394SOXState Compliance achieved26-DEC-2017Statesystem collected Rad 226/228 hn
53459446746340SOXState Compliance achieved26-DEC-2017Statesystem collected Rad 226/228 hn
53459436746345SOXState Compliance achieved22-DEC-2017Statesystem collected Rad 226/228 hn
53459436746344SOXState Compliance achieved22-DEC-2017Statesystem collected Rad 226/228 hn
53459436746343SOXState Compliance achieved22-DEC-2017Statesystem collected Rad 226/228 hn
53459436746341SOXState Compliance achieved22-DEC-2017Statesystem collected Rad 226/228 hn
53459436746338SOXState Compliance achieved22-DEC-2017Statesystem collected Rad 226/228 hn
53459436746337SOXState Compliance achieved22-DEC-2017Statesystem collected Rad 226/228 hn
53459436746346SOXState Compliance achieved22-DEC-2017Statesystem collected Rad 226/228 hn
53459356746335SOXState Compliance achieved31-OCT-2017Statesystem collected sample for RAD 226/228 and Gross Alpha incl R&U on 10/31/2017 hn
53459356746336SOXState Compliance achieved31-OCT-2017Statesystem collected sample for RAD 226/228 and Gross Alpha incl R&U on 10/31/2017 hn
53458256746124SOXState Compliance achieved08-NOV-2013State2012 CCR submitted on time
53421046710305SOXState Compliance achieved27-JUL-2004StateRTC 2003 CCR
51590015223900SOXState Compliance achieved20-MAR-2001State -
50826005636399SOXState Compliance achieved01-MAR-2000State -
53395995636499SOXState Compliance achieved21-SEP-1999State -
53395995636199SOXState Compliance achieved21-SEP-1999State -
53395995636099SOXState Compliance achieved21-SEP-1999State -
53395995635999SOXState Compliance achieved21-SEP-1999State -
53395995635799SOXState Compliance achieved21-SEP-1999State -
53395995635699SOXState Compliance achieved21-SEP-1999State -
53395995635599SOXState Compliance achieved21-SEP-1999State -
53395995635499SOXState Compliance achieved21-SEP-1999State -
53395995635399SOXState Compliance achieved21-SEP-1999State -
53395995635299SOXState Compliance achieved21-SEP-1999State -
53395995126299SOXState Compliance achieved21-SEP-1999State -
53395995126199SOXState Compliance achieved21-SEP-1999State -
53395995126099SOXState Compliance achieved21-SEP-1999State -
53395995636699SOXState Compliance achieved21-SEP-1999State -
53395995636599SOXState Compliance achieved21-SEP-1999State -
52313985449395SOXState Compliance achieved16-SEP-1998State -
52313985449495SOXState Compliance achieved16-SEP-1998State -
52313985449595SOXState Compliance achieved16-SEP-1998State -
52313985449695SOXState Compliance achieved16-SEP-1998State -
52313985449795SOXState Compliance achieved16-SEP-1998State -
52313985449895SOXState Compliance achieved16-SEP-1998State -
52313985449995SOXState Compliance achieved16-SEP-1998State -
52313985450095SOXState Compliance achieved16-SEP-1998State -
52313985450195SOXState Compliance achieved16-SEP-1998State -
52313985450295SOXState Compliance achieved16-SEP-1998State -
52313985450395SOXState Compliance achieved16-SEP-1998State -
  • 1 - 50 of 419

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
SHIP CREEK INTAKE36067YesIntakeSurface waterPermanentActive
I-WELL 29 SMALL - SERVICE HS35568YesWell Ground waterPermanentInactive
I-WELL 935471YesWell Ground waterPermanentInactive
I-WELL 7 (40TH STREET)35138YesWell Ground waterPermanentInactive
I-WELL 13 (SPRUCE)34715YesWell Ground waterPermanentInactive
I-WELL 31 - HUFFMAN33547YesWell Ground waterPermanentInactive
WELL 4 (COMMERCIAL DR)46010YesWell Ground waterPermanentActive
WELL 25 - MILITARY35570YesWell Ground waterPermanentActive
WELL 11 - KLUTINA 235497YesWell Ground waterPermanentActive
WELL 29 LARGE - SERVICE HS35472YesWell Ground waterPermanentActive
WELL 12 (B STREET)34755YesWell Ground waterPermanentActive
WELL 10 - KLUTINA 134751YesWell Ground waterPermanentActive
I - WL ALAGCO EAST WELL #3534470YesWell Ground waterOtherInactive
I - WL ALAGCO WEST WELL #3533258YesWell Ground waterOtherInactive
I - WL ER 11 NORFOLK FAC. WELL 233225YesWell Ground waterOtherInactive
I - WL EAGLE RIVER #4 WELL 432997YesWell Ground waterOtherInactive
I - WL PC #3 - CHUGIAK WELL 247738YesWell Ground waterEmergencyInactive
I - WL EAGLE RIVER #10 GRUENING WELL 347737YesWell Ground waterEmergencyInactive
I - EAGLE RIVER 10 GRUENING WELL247736YesWell Ground waterEmergencyInactive
I - WL WELL #334557YesWell Ground waterEmergencyInactive
I - WL PC #3 - CHUGIAK WELL 134359YesWell Ground waterEmergencyInactive
I - WL EAGLE RIVER #8 PUMP 134349YesWell Ground waterEmergencyInactive
I - WL EAGLE RIVER WELL #534348YesWell Ground waterEmergencyInactive
I - EAGLE RIVER 10 GRUENING WELL134180YesWell Ground waterEmergencyInactive
I - WL CREEKSIDE WELL#20. BACKUP34070YesWell Ground waterEmergencyInactive
I - WL EAGLE RIVER #8 PUMP 233506YesWell Ground waterEmergencyInactive
I - WL ER 11 NORFOLK FACILITIES WELL133224YesWell Ground waterEmergencyInactive
EKLUTNA LAKE INTAKE40146YesIntakeSurface waterPermanentActive
MOA-AWWU DISTRIBUTION SYSTEM39795NoDistribution System/Zone - - Active
DS MOA48935NoDistribution System/Zone - - Inactive
I - INACTIVE / UNUSED FACILITY TYPE39184NoSampling Station - - Inactive
RESERVOIR 6 - SERVICE30774NoStorage - - Active
SHIP CREEK WTF CLEARWELL31471NoStorage - - Active
EKLUTNA WTF CLEARWELL 1/NORTH47747NoStorage - - Active
EKLUTNA WTF CLEARWELL 2/SOUTH47748NoStorage - - Active
THUNDERBIRD RESERVOIR47750NoStorage - - Active
MEADOW CREEK RESERVOIR 1/SOUTH47751NoStorage - - Active
MEADOW CREEK RESERVOIR 2/NORTH47752NoStorage - - Active
RESERVOIR 1 - 5M GAL SHIP CRK WEST TANK47755NoStorage - - Active
RESERVOIR 2 - 5M GAL SHIP CRK EAST TANK47756NoStorage - - Active
RESERVOIR 3 -TUDOR WEST47757NoStorage - - Active
RESERVOIR 4 - TUDOR EAST47758NoStorage - - Active
RESRVOIR 5 - KINCAID47759NoStorage - - Active
GRUENING RESERVOIR47760NoStorage - - Active
RESERVOIR 25 - MILITARY47762NoStorage - - Active
RESERVOIR 30 -TURNAGAIN47763NoStorage - - Active
RESERVOIR 34 - BELLA VISTA47764NoStorage - - Active
SAMS RESERVOIR, N & S TANKS, 1.5M GAL47765NoStorage - - Active
RESERVOIR 41 - CHEVIGNY 147766NoStorage - - Active
RESERVOIR 41 - CHEVIGNY 247767NoStorage - - Active
  • 1 - 50 of 71

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
LG WELL 29 TREATMENT, CL2, SERVICE HS32073Hypochlorination, PostDisinfection
I - TP FOR MOA DISTRIBUTION ENTITY32409Gaseous Chlorination, PostDisinfection
EKLUTNA TREATMENT PLANT32598FlocculationParticulate removal
EKLUTNA TREATMENT PLANT32598CoagulationParticulate removal
EKLUTNA TREATMENT PLANT32598Filtration, Rapid SandParticulate removal
EKLUTNA TREATMENT PLANT32598SedimentationParticulate removal
EKLUTNA TREATMENT PLANT32598Hypochlorination, PostDisinfection
EKLUTNA TREATMENT PLANT32598FluoridationOther
EKLUTNA TREATMENT PLANT32598pH AdjustmentCorrosion control
TREATMENT PLANT SHIP CREEK32655CoagulationParticulate removal
TREATMENT PLANT SHIP CREEK32655Filtration, Rapid SandParticulate removal
TREATMENT PLANT SHIP CREEK32655FlocculationParticulate removal
TREATMENT PLANT SHIP CREEK32655Hypochlorination, PostDisinfection
TREATMENT PLANT SHIP CREEK32655pH AdjustmentCorrosion control
TREATMENT PLANT SHIP CREEK32655SedimentationParticulate removal
WELL 12 TREATMENT (CL2)46263Hypochlorination, PostDisinfection
WELL 4 TREATMENT (CL2)47739Hypochlorination, PostDisinfection
I-WELL 7 TREATMENT (CL2)47740Hypochlorination, PostDisinfection
I-WELL 9 TREATMENT (CL2)47741Hypochlorination, PostDisinfection
WELL 10 TREATMENT (CL2)47742Hypochlorination, PostDisinfection
WELL 11 TREATMENT (CL2)47743Hypochlorination, PostDisinfection
I-WELL 13 TREATMENT (CL2)47744Hypochlorination, PostDisinfection
WELL 25 TREAMENT (CL2) MILITARY47745Hypochlorination, PostDisinfection
I-WELL 31 TREATMENT (CL2) HUFFMAN47746Hypochlorination, PostDisinfection
  • 1 - 24 of 24

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.