Non-Transient Non-Community · PWSID AK2272751

Ksd Upper Kalskag Primary School

Serves 50 peopleGroundwaterOwner: Local GovernmentAniak, AlaskaServes a school or daycare

Nothing open that measures the water, but 1 open testing or paperwork violation.

A missed test is not evidence of bad water. It also is not evidence of good water: for that period nobody checked.

On record since 2011: 543 violations. 10 treatment lapses · 529 missed or late tests · 4 notices or reports. Most recent began 2025-09-01.

None of them is a measurement of contaminated water.

For this year's test results, ask the utility for its annual Consumer Confidence Report. Every community system must publish one.

0Over the limit

10Treatment lapse

529Missed or late test1 open

4Notice or report

More violations on record than 99% of active water systems in Alaska. Small systems with no staff chemist often rack up missed-test violations; big utilities rarely do.

The record, year by year

One square ≈ 8 violations (rounded up), by the year they began. Empty columns are years with nothing on EPA's record.

2% treatment lapse · 1097% missed or late test · 529<1% notice or report · 4

Across Alaska, 88% of violations are missed or late tests and 2% are water over a limit.

Lead & copper at the tap

Utilities sample taps in homes most likely to have lead pipes, and report the 90th-percentile result: 9 in 10 homes sampled came in at or below this number. Above the red line (the action level) the utility must act. The action level is not a safe level; EPA's health goal for lead is zero. EPA's file does not date these results, so they are shown highest first.

Lead, 90th percentile 4 results on file · action level 15 ppb

0.89 ppb

0 ppb

Open now (1)

2025-04-01Lead and Copper RuleLead Consumer NoticeOpen

Every violation on record

2025-09-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
2025-05-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
2025-04-01Lead and Copper RuleLead Consumer NoticeOpen
2024-12-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
2024-08-01Revised Total Coliform RuleMONBack in compliance
2024-06-01Groundwater Rule ×3Failure To Address DeficiencyBack in compliance
2024-06-01Revised Total Coliform RuleOtherBack in compliance
2024-02-01Revised Total Coliform RuleMONBack in compliance
2024-01-01Revised Total Coliform RuleMONBack in compliance
2023-12-01Revised Total Coliform RuleMONBack in compliance
2023-11-01Revised Total Coliform RuleMONBack in compliance
2023-09-01Revised Total Coliform RuleMONBack in compliance
2023-08-01Revised Total Coliform RuleMONBack in compliance
2023-06-01Groundwater Rule ×3Failure To Address DeficiencyBack in compliance
2023-05-01Revised Total Coliform RuleMONBack in compliance
2023-04-01Revised Total Coliform RuleMONBack in compliance
2023-03-01Revised Total Coliform RuleMONBack in compliance
2023-02-01Revised Total Coliform RuleMONBack in compliance
2023-01-01NitrateMonitoring, RegularBack in compliance
2023-01-01StyreneMonitoring, RegularBack in compliance
2023-01-01EthylbenzeneMonitoring, RegularBack in compliance
2023-01-01TolueneMonitoring, RegularBack in compliance
2023-01-01BenzeneMonitoring, RegularBack in compliance
2023-01-01ChlorobenzeneMonitoring, RegularBack in compliance
2023-01-01TetrachloroethyleneMonitoring, RegularBack in compliance

Show the other 511 entries

2023-01-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
2023-01-01TrichloroethyleneMonitoring, RegularBack in compliance
2023-01-011,2-DichloropropaneMonitoring, RegularBack in compliance
2023-01-01Carbon tetrachlorideMonitoring, RegularBack in compliance
2023-01-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
2023-01-011,2-DichloroethaneMonitoring, RegularBack in compliance
2023-01-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
2023-01-011,1-DichloroethyleneMonitoring, RegularBack in compliance
2023-01-01Vinyl chlorideMonitoring, RegularBack in compliance
2023-01-01p-DichlorobenzeneMonitoring, RegularBack in compliance
2023-01-01o-DichlorobenzeneMonitoring, RegularBack in compliance
2023-01-01DichloromethaneMonitoring, RegularBack in compliance
2023-01-01Xylenes, TotalMonitoring, RegularBack in compliance
2023-01-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
2023-01-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
2023-01-01Revised Total Coliform RuleMONBack in compliance
2023-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
2022-12-01Revised Total Coliform RuleMONBack in compliance
2022-11-01Revised Total Coliform RuleMONBack in compliance
2022-10-01Revised Total Coliform RuleMONBack in compliance
2022-09-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
2022-08-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
2022-04-01Revised Total Coliform RuleMONBack in compliance
2022-03-01Revised Total Coliform RuleMONBack in compliance
2022-02-01Revised Total Coliform RuleMONBack in compliance
2022-01-01StyreneMonitoring, RegularPeriod ended · no return to compliance on file
2022-01-01EthylbenzeneMonitoring, RegularPeriod ended · no return to compliance on file
2022-01-01TolueneMonitoring, RegularPeriod ended · no return to compliance on file
2022-01-01BenzeneMonitoring, RegularPeriod ended · no return to compliance on file
2022-01-01ChlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
2022-01-01TetrachloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
2022-01-011,1,2-TrichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
2022-01-01TrichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
2022-01-011,2-DichloropropaneMonitoring, RegularPeriod ended · no return to compliance on file
2022-01-01Carbon tetrachlorideMonitoring, RegularPeriod ended · no return to compliance on file
2022-01-011,1,1-TrichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
2022-01-011,2-DichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
2022-01-01trans-1,2-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
2022-01-011,1-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
2022-01-01Vinyl chlorideMonitoring, RegularPeriod ended · no return to compliance on file
2022-01-01p-DichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
2022-01-01o-DichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
2022-01-01DichloromethaneMonitoring, RegularPeriod ended · no return to compliance on file
2022-01-01Xylenes, TotalMonitoring, RegularPeriod ended · no return to compliance on file
2022-01-01cis-1,2-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
2022-01-011,2,4-TrichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
2022-01-01NitrateMonitoring, RegularPeriod ended · no return to compliance on file
2022-01-01Revised Total Coliform RuleMONBack in compliance
2021-12-01Revised Total Coliform RuleMONBack in compliance
2021-11-01Revised Total Coliform RuleMONBack in compliance
2021-10-01Revised Total Coliform RuleMONBack in compliance
2021-09-01Revised Total Coliform RuleMONBack in compliance
2021-08-01Revised Total Coliform RuleMONBack in compliance
2021-04-01Revised Total Coliform RuleMONBack in compliance
2021-03-01Revised Total Coliform RuleMONBack in compliance
2021-02-01Revised Total Coliform RuleMONBack in compliance
2021-01-01StyreneMonitoring, RegularBack in compliance
2021-01-01EthylbenzeneMonitoring, RegularBack in compliance
2021-01-01TolueneMonitoring, RegularBack in compliance
2021-01-01BenzeneMonitoring, RegularBack in compliance
2021-01-01ChlorobenzeneMonitoring, RegularBack in compliance
2021-01-01TetrachloroethyleneMonitoring, RegularBack in compliance
2021-01-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
2021-01-01TrichloroethyleneMonitoring, RegularBack in compliance
2021-01-011,2-DichloropropaneMonitoring, RegularBack in compliance
2021-01-01Carbon tetrachlorideMonitoring, RegularBack in compliance
2021-01-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
2021-01-011,2-DichloroethaneMonitoring, RegularBack in compliance
2021-01-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
2021-01-011,1-DichloroethyleneMonitoring, RegularBack in compliance
2021-01-01Vinyl chlorideMonitoring, RegularBack in compliance
2021-01-01p-DichlorobenzeneMonitoring, RegularBack in compliance
2021-01-01o-DichlorobenzeneMonitoring, RegularBack in compliance
2021-01-01DichloromethaneMonitoring, RegularBack in compliance
2021-01-01Xylenes, TotalMonitoring, RegularBack in compliance
2021-01-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
2021-01-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
2021-01-01Revised Total Coliform RuleMONBack in compliance
2020-12-01Revised Total Coliform RuleMONBack in compliance
2020-11-01Revised Total Coliform RuleMONBack in compliance
2020-10-01StyreneMonitoring, RegularBack in compliance
2020-10-01EthylbenzeneMonitoring, RegularBack in compliance
2020-10-01TolueneMonitoring, RegularBack in compliance
2020-10-01BenzeneMonitoring, RegularBack in compliance
2020-10-01ChlorobenzeneMonitoring, RegularBack in compliance
2020-10-01TetrachloroethyleneMonitoring, RegularBack in compliance
2020-10-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
2020-10-01TrichloroethyleneMonitoring, RegularBack in compliance
2020-10-011,2-DichloropropaneMonitoring, RegularBack in compliance
2020-10-01Carbon tetrachlorideMonitoring, RegularBack in compliance
2020-10-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
2020-10-011,2-DichloroethaneMonitoring, RegularBack in compliance
2020-10-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
2020-10-011,1-DichloroethyleneMonitoring, RegularBack in compliance
2020-10-01Vinyl chlorideMonitoring, RegularBack in compliance
2020-10-01p-DichlorobenzeneMonitoring, RegularBack in compliance
2020-10-01o-DichlorobenzeneMonitoring, RegularBack in compliance
2020-10-01DichloromethaneMonitoring, RegularBack in compliance
2020-10-01Xylenes, TotalMonitoring, RegularBack in compliance
2020-10-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
2020-10-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
2020-10-01Revised Total Coliform RuleMONBack in compliance
2020-08-01Revised Total Coliform RuleMONBack in compliance
2020-05-01Revised Total Coliform RuleMONBack in compliance
2020-04-01StyreneMonitoring, RegularBack in compliance
2020-04-01EthylbenzeneMonitoring, RegularBack in compliance
2020-04-01TolueneMonitoring, RegularBack in compliance
2020-04-01BenzeneMonitoring, RegularBack in compliance
2020-04-01ChlorobenzeneMonitoring, RegularBack in compliance
2020-04-01TetrachloroethyleneMonitoring, RegularBack in compliance
2020-04-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
2020-04-01TrichloroethyleneMonitoring, RegularBack in compliance
2020-04-011,2-DichloropropaneMonitoring, RegularBack in compliance
2020-04-01Carbon tetrachlorideMonitoring, RegularBack in compliance
2020-04-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
2020-04-011,2-DichloroethaneMonitoring, RegularBack in compliance
2020-04-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
2020-04-011,1-DichloroethyleneMonitoring, RegularBack in compliance
2020-04-01Vinyl chlorideMonitoring, RegularBack in compliance
2020-04-01p-DichlorobenzeneMonitoring, RegularBack in compliance
2020-04-01o-DichlorobenzeneMonitoring, RegularBack in compliance
2020-04-01DichloromethaneMonitoring, RegularBack in compliance
2020-04-01Xylenes, TotalMonitoring, RegularBack in compliance
2020-04-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
2020-04-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
2020-04-01Revised Total Coliform RuleMONBack in compliance
2020-02-01Revised Total Coliform RuleMONBack in compliance
2020-01-01ChromiumMonitoring, RegularPeriod ended · no return to compliance on file
2020-01-01ArsenicMonitoring, RegularPeriod ended · no return to compliance on file
2020-01-01Revised Total Coliform RuleMONBack in compliance
2019-12-20Groundwater Rule ×4Failure To Address DeficiencyBack in compliance
2019-12-01Revised Total Coliform RuleMONBack in compliance
2019-11-01Revised Total Coliform RuleMONBack in compliance
2019-10-01StyreneMonitoring, RegularBack in compliance
2019-10-01EthylbenzeneMonitoring, RegularBack in compliance
2019-10-01TolueneMonitoring, RegularBack in compliance
2019-10-01BenzeneMonitoring, RegularBack in compliance
2019-10-01ChlorobenzeneMonitoring, RegularBack in compliance
2019-10-01TetrachloroethyleneMonitoring, RegularBack in compliance
2019-10-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
2019-10-01TrichloroethyleneMonitoring, RegularBack in compliance
2019-10-011,2-DichloropropaneMonitoring, RegularBack in compliance
2019-10-01Carbon tetrachlorideMonitoring, RegularBack in compliance
2019-10-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
2019-10-011,2-DichloroethaneMonitoring, RegularBack in compliance
2019-10-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
2019-10-011,1-DichloroethyleneMonitoring, RegularBack in compliance
2019-10-01Vinyl chlorideMonitoring, RegularBack in compliance
2019-10-01p-DichlorobenzeneMonitoring, RegularBack in compliance
2019-10-01o-DichlorobenzeneMonitoring, RegularBack in compliance
2019-10-01DichloromethaneMonitoring, RegularBack in compliance
2019-10-01Xylenes, TotalMonitoring, RegularBack in compliance
2019-10-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
2019-10-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
2019-04-01StyreneMonitoring, RegularBack in compliance
2019-04-01EthylbenzeneMonitoring, RegularBack in compliance
2019-04-01TolueneMonitoring, RegularBack in compliance
2019-04-01BenzeneMonitoring, RegularBack in compliance
2019-04-01ChlorobenzeneMonitoring, RegularBack in compliance
2019-04-01TetrachloroethyleneMonitoring, RegularBack in compliance
2019-04-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
2019-04-01TrichloroethyleneMonitoring, RegularBack in compliance
2019-04-011,2-DichloropropaneMonitoring, RegularBack in compliance
2019-04-01Carbon tetrachlorideMonitoring, RegularBack in compliance
2019-04-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
2019-04-011,2-DichloroethaneMonitoring, RegularBack in compliance
2019-04-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
2019-04-011,1-DichloroethyleneMonitoring, RegularBack in compliance
2019-04-01Vinyl chlorideMonitoring, RegularBack in compliance
2019-04-01p-DichlorobenzeneMonitoring, RegularBack in compliance
2019-04-01o-DichlorobenzeneMonitoring, RegularBack in compliance
2019-04-01DichloromethaneMonitoring, RegularBack in compliance
2019-04-01Xylenes, TotalMonitoring, RegularBack in compliance
2019-04-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
2019-04-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
2019-03-01Revised Total Coliform RuleMONBack in compliance
2019-01-01StyreneMonitoring, RegularBack in compliance
2019-01-01EthylbenzeneMonitoring, RegularBack in compliance
2019-01-01TolueneMonitoring, RegularBack in compliance
2019-01-01BenzeneMonitoring, RegularBack in compliance
2019-01-01ChlorobenzeneMonitoring, RegularBack in compliance
2019-01-01TetrachloroethyleneMonitoring, RegularBack in compliance
2019-01-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
2019-01-01TrichloroethyleneMonitoring, RegularBack in compliance
2019-01-011,2-DichloropropaneMonitoring, RegularBack in compliance
2019-01-01Carbon tetrachlorideMonitoring, RegularBack in compliance
2019-01-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
2019-01-011,2-DichloroethaneMonitoring, RegularBack in compliance
2019-01-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
2019-01-011,1-DichloroethyleneMonitoring, RegularBack in compliance
2019-01-01Vinyl chlorideMonitoring, RegularBack in compliance
2019-01-01p-DichlorobenzeneMonitoring, RegularBack in compliance
2019-01-01o-DichlorobenzeneMonitoring, RegularBack in compliance
2019-01-01DichloromethaneMonitoring, RegularBack in compliance
2019-01-01Xylenes, TotalMonitoring, RegularBack in compliance
2019-01-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
2019-01-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
2018-11-01Revised Total Coliform RuleMONBack in compliance
2018-10-01StyreneMonitoring, RegularBack in compliance
2018-10-01EthylbenzeneMonitoring, RegularBack in compliance
2018-10-01TolueneMonitoring, RegularBack in compliance
2018-10-01BenzeneMonitoring, RegularBack in compliance
2018-10-01ChlorobenzeneMonitoring, RegularBack in compliance
2018-10-01TetrachloroethyleneMonitoring, RegularBack in compliance
2018-10-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
2018-10-01TrichloroethyleneMonitoring, RegularBack in compliance
2018-10-011,2-DichloropropaneMonitoring, RegularBack in compliance
2018-10-01Carbon tetrachlorideMonitoring, RegularBack in compliance
2018-10-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
2018-10-011,2-DichloroethaneMonitoring, RegularBack in compliance
2018-10-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
2018-10-011,1-DichloroethyleneMonitoring, RegularBack in compliance
2018-10-01Vinyl chlorideMonitoring, RegularBack in compliance
2018-10-01p-DichlorobenzeneMonitoring, RegularBack in compliance
2018-10-01o-DichlorobenzeneMonitoring, RegularBack in compliance
2018-10-01DichloromethaneMonitoring, RegularBack in compliance
2018-10-01Xylenes, TotalMonitoring, RegularBack in compliance
2018-10-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
2018-10-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
2018-10-01Revised Total Coliform RuleMONBack in compliance
2018-09-01Revised Total Coliform RuleMONBack in compliance
2018-05-01Revised Total Coliform RuleOtherBack in compliance
2018-05-01Revised Total Coliform RuleMONBack in compliance
2018-04-01StyreneMonitoring, RegularBack in compliance
2018-04-01EthylbenzeneMonitoring, RegularBack in compliance
2018-04-01TolueneMonitoring, RegularBack in compliance
2018-04-01BenzeneMonitoring, RegularBack in compliance
2018-04-01ChlorobenzeneMonitoring, RegularBack in compliance
2018-04-01TetrachloroethyleneMonitoring, RegularBack in compliance
2018-04-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
2018-04-01TrichloroethyleneMonitoring, RegularBack in compliance
2018-04-011,2-DichloropropaneMonitoring, RegularBack in compliance
2018-04-01Carbon tetrachlorideMonitoring, RegularBack in compliance
2018-04-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
2018-04-011,2-DichloroethaneMonitoring, RegularBack in compliance
2018-04-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
2018-04-011,1-DichloroethyleneMonitoring, RegularBack in compliance
2018-04-01Vinyl chlorideMonitoring, RegularBack in compliance
2018-04-01p-DichlorobenzeneMonitoring, RegularBack in compliance
2018-04-01o-DichlorobenzeneMonitoring, RegularBack in compliance
2018-04-01DichloromethaneMonitoring, RegularBack in compliance
2018-04-01Xylenes, TotalMonitoring, RegularBack in compliance
2018-04-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
2018-04-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
2018-04-01Revised Total Coliform RuleMONBack in compliance
2018-01-01StyreneMonitoring, RegularBack in compliance
2018-01-01EthylbenzeneMonitoring, RegularBack in compliance
2018-01-01TolueneMonitoring, RegularBack in compliance
2018-01-01BenzeneMonitoring, RegularBack in compliance
2018-01-01ChlorobenzeneMonitoring, RegularBack in compliance
2018-01-01TetrachloroethyleneMonitoring, RegularBack in compliance
2018-01-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
2018-01-01TrichloroethyleneMonitoring, RegularBack in compliance
2018-01-011,2-DichloropropaneMonitoring, RegularBack in compliance
2018-01-01Carbon tetrachlorideMonitoring, RegularBack in compliance
2018-01-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
2018-01-011,2-DichloroethaneMonitoring, RegularBack in compliance
2018-01-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
2018-01-011,1-DichloroethyleneMonitoring, RegularBack in compliance
2018-01-01Vinyl chlorideMonitoring, RegularBack in compliance
2018-01-01p-DichlorobenzeneMonitoring, RegularBack in compliance
2018-01-01o-DichlorobenzeneMonitoring, RegularBack in compliance
2018-01-01DichloromethaneMonitoring, RegularBack in compliance
2018-01-01Xylenes, TotalMonitoring, RegularBack in compliance
2018-01-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
2018-01-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
2018-01-01Revised Total Coliform RuleMONBack in compliance
2018-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
2017-07-01StyreneMonitoring, RegularBack in compliance
2017-07-01EthylbenzeneMonitoring, RegularBack in compliance
2017-07-01TolueneMonitoring, RegularBack in compliance
2017-07-01BenzeneMonitoring, RegularBack in compliance
2017-07-01ChlorobenzeneMonitoring, RegularBack in compliance
2017-07-01TetrachloroethyleneMonitoring, RegularBack in compliance
2017-07-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
2017-07-01TrichloroethyleneMonitoring, RegularBack in compliance
2017-07-011,2-DichloropropaneMonitoring, RegularBack in compliance
2017-07-01Carbon tetrachlorideMonitoring, RegularBack in compliance
2017-07-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
2017-07-011,2-DichloroethaneMonitoring, RegularBack in compliance
2017-07-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
2017-07-011,1-DichloroethyleneMonitoring, RegularBack in compliance
2017-07-01Vinyl chlorideMonitoring, RegularBack in compliance
2017-07-01p-DichlorobenzeneMonitoring, RegularBack in compliance
2017-07-01o-DichlorobenzeneMonitoring, RegularBack in compliance
2017-07-01DichloromethaneMonitoring, RegularBack in compliance
2017-07-01Xylenes, TotalMonitoring, RegularBack in compliance
2017-07-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
2017-07-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
2017-07-01Revised Total Coliform RuleMONBack in compliance
2017-04-01StyreneMonitoring, RegularBack in compliance
2017-04-01EthylbenzeneMonitoring, RegularBack in compliance
2017-04-01TolueneMonitoring, RegularBack in compliance
2017-04-01BenzeneMonitoring, RegularBack in compliance
2017-04-01ChlorobenzeneMonitoring, RegularBack in compliance
2017-04-01TetrachloroethyleneMonitoring, RegularBack in compliance
2017-04-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
2017-04-01TrichloroethyleneMonitoring, RegularBack in compliance
2017-04-011,2-DichloropropaneMonitoring, RegularBack in compliance
2017-04-01Carbon tetrachlorideMonitoring, RegularBack in compliance
2017-04-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
2017-04-011,2-DichloroethaneMonitoring, RegularBack in compliance
2017-04-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
2017-04-011,1-DichloroethyleneMonitoring, RegularBack in compliance
2017-04-01Vinyl chlorideMonitoring, RegularBack in compliance
2017-04-01p-DichlorobenzeneMonitoring, RegularBack in compliance
2017-04-01o-DichlorobenzeneMonitoring, RegularBack in compliance
2017-04-01DichloromethaneMonitoring, RegularBack in compliance
2017-04-01Xylenes, TotalMonitoring, RegularBack in compliance
2017-04-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
2017-04-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
2017-01-01NitrateMonitoring, RegularBack in compliance
2016-10-01Revised Total Coliform RuleMONBack in compliance
2016-10-01StyreneMonitoring, RegularBack in compliance
2016-10-01EthylbenzeneMonitoring, RegularBack in compliance
2016-10-01TolueneMonitoring, RegularBack in compliance
2016-10-01BenzeneMonitoring, RegularBack in compliance
2016-10-01ChlorobenzeneMonitoring, RegularBack in compliance
2016-10-01TetrachloroethyleneMonitoring, RegularBack in compliance
2016-10-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
2016-10-01TrichloroethyleneMonitoring, RegularBack in compliance
2016-10-011,2-DichloropropaneMonitoring, RegularBack in compliance
2016-10-01Carbon tetrachlorideMonitoring, RegularBack in compliance
2016-10-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
2016-10-011,2-DichloroethaneMonitoring, RegularBack in compliance
2016-10-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
2016-10-011,1-DichloroethyleneMonitoring, RegularBack in compliance
2016-10-01Vinyl chlorideMonitoring, RegularBack in compliance
2016-10-01p-DichlorobenzeneMonitoring, RegularBack in compliance
2016-10-01o-DichlorobenzeneMonitoring, RegularBack in compliance
2016-10-01DichloromethaneMonitoring, RegularBack in compliance
2016-10-01Xylenes, TotalMonitoring, RegularBack in compliance
2016-10-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
2016-10-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
2016-07-01Lead and Copper RuleInitial Tap Sampling for Pb and CuBack in compliance
2016-04-01Revised Total Coliform RuleOtherBack in compliance
2016-01-01StyreneMonitoring, RegularBack in compliance
2016-01-01EthylbenzeneMonitoring, RegularBack in compliance
2016-01-01TolueneMonitoring, RegularBack in compliance
2016-01-01BenzeneMonitoring, RegularBack in compliance
2016-01-01ChlorobenzeneMonitoring, RegularBack in compliance
2016-01-01TetrachloroethyleneMonitoring, RegularBack in compliance
2016-01-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
2016-01-01TrichloroethyleneMonitoring, RegularBack in compliance
2016-01-011,2-DichloropropaneMonitoring, RegularBack in compliance
2016-01-01Carbon tetrachlorideMonitoring, RegularBack in compliance
2016-01-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
2016-01-011,2-DichloroethaneMonitoring, RegularBack in compliance
2016-01-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
2016-01-011,1-DichloroethyleneMonitoring, RegularBack in compliance
2016-01-01Vinyl chlorideMonitoring, RegularBack in compliance
2016-01-01p-DichlorobenzeneMonitoring, RegularBack in compliance
2016-01-01o-DichlorobenzeneMonitoring, RegularBack in compliance
2016-01-01DichloromethaneMonitoring, RegularBack in compliance
2016-01-01Xylenes, TotalMonitoring, RegularBack in compliance
2016-01-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
2016-01-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
2016-01-01ChlordaneMonitoring, RegularBack in compliance
2016-01-01Ethylene DibromideMonitoring, RegularBack in compliance
2016-01-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularBack in compliance
2016-01-01Total Polychlorinated Biphenyls (PCB)Monitoring, RegularBack in compliance
2016-01-01PentachlorophenolMonitoring, RegularBack in compliance
2016-01-01Benzo(a)pyreneMonitoring, RegularBack in compliance
2016-01-01HexachlorobenzeneMonitoring, RegularBack in compliance
2016-01-012, 4, 5-TpMonitoring, RegularBack in compliance
2016-01-012, 4-DMonitoring, RegularBack in compliance
2016-01-01Heptachlor epoxideMonitoring, RegularBack in compliance
2016-01-01HeptachlorMonitoring, RegularBack in compliance
2016-01-012, 3, 7, 8-TcddMonitoring, RegularBack in compliance
2016-01-01LassoMonitoring, RegularBack in compliance
2016-01-01AtrazineMonitoring, RegularBack in compliance
2016-01-01CarbofuranMonitoring, RegularBack in compliance
2016-01-01HexachlorocyclopentadieneMonitoring, RegularBack in compliance
2016-01-01DinosebMonitoring, RegularBack in compliance
2016-01-01PicloramMonitoring, RegularBack in compliance
2016-01-01Di(2-ethylhexyl) phthalateMonitoring, RegularBack in compliance
2016-01-01SimazineMonitoring, RegularBack in compliance
2016-01-01OxamylMonitoring, RegularBack in compliance
2016-01-01Di(2-ethylhexyl) adipateMonitoring, RegularBack in compliance
2016-01-01GlyphosateMonitoring, RegularBack in compliance
2016-01-01EndothallMonitoring, RegularBack in compliance
2016-01-01DiquatMonitoring, RegularBack in compliance
2016-01-01DalaponMonitoring, RegularBack in compliance
2016-01-01ToxapheneMonitoring, RegularBack in compliance
2016-01-01MethoxychlorMonitoring, RegularBack in compliance
2016-01-01Bhc-GammaMonitoring, RegularBack in compliance
2016-01-01EndrinMonitoring, RegularBack in compliance
2016-01-01Lead and Copper RuleInitial Tap Sampling for Pb and CuBack in compliance
2015-12-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
2015-11-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
2015-10-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
2015-10-01StyreneMonitoring, RegularBack in compliance
2015-10-01EthylbenzeneMonitoring, RegularBack in compliance
2015-10-01TolueneMonitoring, RegularBack in compliance
2015-10-01BenzeneMonitoring, RegularBack in compliance
2015-10-01ChlorobenzeneMonitoring, RegularBack in compliance
2015-10-01TetrachloroethyleneMonitoring, RegularBack in compliance
2015-10-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
2015-10-01TrichloroethyleneMonitoring, RegularBack in compliance
2015-10-011,2-DichloropropaneMonitoring, RegularBack in compliance
2015-10-01Carbon tetrachlorideMonitoring, RegularBack in compliance
2015-10-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
2015-10-011,2-DichloroethaneMonitoring, RegularBack in compliance
2015-10-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
2015-10-011,1-DichloroethyleneMonitoring, RegularBack in compliance
2015-10-01Vinyl chlorideMonitoring, RegularBack in compliance
2015-10-01p-DichlorobenzeneMonitoring, RegularBack in compliance
2015-10-01o-DichlorobenzeneMonitoring, RegularBack in compliance
2015-10-01DichloromethaneMonitoring, RegularBack in compliance
2015-10-01Xylenes, TotalMonitoring, RegularBack in compliance
2015-10-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
2015-10-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
2015-09-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
2015-07-01StyreneMonitoring, RegularBack in compliance
2015-07-01EthylbenzeneMonitoring, RegularBack in compliance
2015-07-01TolueneMonitoring, RegularBack in compliance
2015-07-01BenzeneMonitoring, RegularBack in compliance
2015-07-01ChlorobenzeneMonitoring, RegularBack in compliance
2015-07-01TetrachloroethyleneMonitoring, RegularBack in compliance
2015-07-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
2015-07-01TrichloroethyleneMonitoring, RegularBack in compliance
2015-07-011,2-DichloropropaneMonitoring, RegularBack in compliance
2015-07-01Carbon tetrachlorideMonitoring, RegularBack in compliance
2015-07-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
2015-07-011,2-DichloroethaneMonitoring, RegularBack in compliance
2015-07-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
2015-07-011,1-DichloroethyleneMonitoring, RegularBack in compliance
2015-07-01Vinyl chlorideMonitoring, RegularBack in compliance
2015-07-01p-DichlorobenzeneMonitoring, RegularBack in compliance
2015-07-01o-DichlorobenzeneMonitoring, RegularBack in compliance
2015-07-01DichloromethaneMonitoring, RegularBack in compliance
2015-07-01Xylenes, TotalMonitoring, RegularBack in compliance
2015-07-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
2015-07-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
2015-07-01Lead and Copper RuleInitial Tap Sampling for Pb and CuBack in compliance
2015-04-01StyreneMonitoring, RegularBack in compliance
2015-04-01EthylbenzeneMonitoring, RegularBack in compliance
2015-04-01TolueneMonitoring, RegularBack in compliance
2015-04-01BenzeneMonitoring, RegularBack in compliance
2015-04-01ChlorobenzeneMonitoring, RegularBack in compliance
2015-04-01TetrachloroethyleneMonitoring, RegularBack in compliance
2015-04-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
2015-04-01TrichloroethyleneMonitoring, RegularBack in compliance
2015-04-011,2-DichloropropaneMonitoring, RegularBack in compliance
2015-04-01Carbon tetrachlorideMonitoring, RegularBack in compliance
2015-04-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
2015-04-011,2-DichloroethaneMonitoring, RegularBack in compliance
2015-04-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
2015-04-011,1-DichloroethyleneMonitoring, RegularBack in compliance
2015-04-01Vinyl chlorideMonitoring, RegularBack in compliance
2015-04-01p-DichlorobenzeneMonitoring, RegularBack in compliance
2015-04-01o-DichlorobenzeneMonitoring, RegularBack in compliance
2015-04-01DichloromethaneMonitoring, RegularBack in compliance
2015-04-01Xylenes, TotalMonitoring, RegularBack in compliance
2015-04-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
2015-04-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
2015-01-01StyreneMonitoring, RegularBack in compliance
2015-01-01EthylbenzeneMonitoring, RegularBack in compliance
2015-01-01TolueneMonitoring, RegularBack in compliance
2015-01-01BenzeneMonitoring, RegularBack in compliance
2015-01-01ChlorobenzeneMonitoring, RegularBack in compliance
2015-01-01TetrachloroethyleneMonitoring, RegularBack in compliance
2015-01-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
2015-01-01TrichloroethyleneMonitoring, RegularBack in compliance
2015-01-011,2-DichloropropaneMonitoring, RegularBack in compliance
2015-01-01Carbon tetrachlorideMonitoring, RegularBack in compliance
2015-01-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
2015-01-011,2-DichloroethaneMonitoring, RegularBack in compliance
2015-01-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
2015-01-011,1-DichloroethyleneMonitoring, RegularBack in compliance
2015-01-01Vinyl chlorideMonitoring, RegularBack in compliance
2015-01-01p-DichlorobenzeneMonitoring, RegularBack in compliance
2015-01-01o-DichlorobenzeneMonitoring, RegularBack in compliance
2015-01-01DichloromethaneMonitoring, RegularBack in compliance
2015-01-01Xylenes, TotalMonitoring, RegularBack in compliance
2015-01-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
2015-01-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
2015-01-01NitrateMonitoring, RegularBack in compliance
2015-01-01Lead and Copper RuleInitial Tap Sampling for Pb and CuBack in compliance
2014-07-01Xylenes, TotalMonitoring, RegularBack in compliance
2014-07-01BenzeneMonitoring, RegularBack in compliance
2014-07-01TolueneMonitoring, RegularBack in compliance
2014-07-01EthylbenzeneMonitoring, RegularBack in compliance
2014-01-01NitrateMonitoring, RegularBack in compliance
2014-01-01StyreneMonitoring, RegularBack in compliance
2014-01-01EthylbenzeneMonitoring, RegularBack in compliance
2014-01-01TolueneMonitoring, RegularBack in compliance
2014-01-01BenzeneMonitoring, RegularBack in compliance
2014-01-01ChlorobenzeneMonitoring, RegularBack in compliance
2014-01-01TetrachloroethyleneMonitoring, RegularBack in compliance
2014-01-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
2014-01-01TrichloroethyleneMonitoring, RegularBack in compliance
2014-01-011,2-DichloropropaneMonitoring, RegularBack in compliance
2014-01-01Carbon tetrachlorideMonitoring, RegularBack in compliance
2014-01-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
2014-01-011,2-DichloroethaneMonitoring, RegularBack in compliance
2014-01-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
2014-01-011,1-DichloroethyleneMonitoring, RegularBack in compliance
2014-01-01Vinyl chlorideMonitoring, RegularBack in compliance
2014-01-01p-DichlorobenzeneMonitoring, RegularBack in compliance
2014-01-01o-DichlorobenzeneMonitoring, RegularBack in compliance
2014-01-01DichloromethaneMonitoring, RegularBack in compliance
2014-01-01Xylenes, TotalMonitoring, RegularBack in compliance
2014-01-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
2014-01-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
2014-01-01Lead and Copper RuleInitial Tap Sampling for Pb and CuBack in compliance
2013-07-01Lead and Copper RuleInitial Tap Sampling for Pb and CuBack in compliance
2013-01-01Lead and Copper RuleInitial Tap Sampling for Pb and CuBack in compliance
2012-10-23Unknown contaminantSanitary Survey (TCR)Back in compliance
2012-07-01Lead and Copper RuleInitial Tap Sampling for Pb and CuBack in compliance
2011-01-01ArsenicMonitoring, RegularBack in compliance

System details

Population served	50
Service connections	1
Water source	Groundwater
System type	Non-Transient Non-Community
Owner	Local Government
Status	Active
City	Aniak
EPA ZIP on file	99557-0049

Areas served

Bethel Census Area

Reading this record

Ksd Upper Kalskag Primary School is a non-transient non-community that draws from groundwater and serves about 50 people in Aniak, Alaska. Everything above comes from the EPA's Safe Drinking Water Information System (SDWIS), where states report every violation by every public water system.

Four kinds of violation. Only one is a measurement of the water: over the limit means a test came back above a legal maximum (an MCL). A treatment lapse means a required protective step was not done, such as disinfection, filtration, fixing a defect an inspector found, or filing a lead-pipe inventory. A missed or late test means a required test was skipped or never reported. That is the most common kind, and the most misread: it does not mean the water was bad, and it does not mean the water was fine. Notices and reports covers public notices and the annual Consumer Confidence Report.

Status. “Back in compliance” means the state recorded a return to compliance. “Period ended” means the violation's compliance period is over but no return to compliance was ever filed, which is common in older records. EPA's federal copy lags state records by months, so call the utility for anything current.