Koliganek Water System Water System
MyTapWater.org's tap water quality report is the compilation of data collected from federal, state, and local government agencies, most prominently the EPA. We strive to populate the report with the latest data concerning water contaminants, lead and copper levels, and water quality violations. We only collect drinking water data from public water systems.
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PWS Service Information PWS ID: AK2260040 Type: Community water system EPA Region: 10 Primary Service Area: Municipality Primary Source: Ground water Population Served: 167 |
Contact Information NELSON, MARYLOU NELSON, MARYLOU P.O. BOX 5057 KOLIGANEK, AK 99576 [email protected] |
This public water system services 1 municipality in 1 county.
We could not find test result data for Koliganek Water System.
However, this area is serviced by 41 or more other public water systems. Check your water bill to see which specific system applies. Here is a list of related systems:
- Dillingham Water System
- Togiak Water System
- William Boat Yard
- Holy Rosary Rectory & Church
- New Stuyahok Water System
- Peter Pan Seafood Dillingham
- Icicle Seafoods Dillingham
- Manokotak Water System
- Bbahc - Kanakanak Hospital
- Swsd Togiak K12 School
See 31 more related public water systems »
Summary Results
A summary view of tests in which a water contaminant found to exceed the Maximum Contaminant Level (MCL) set by the EPA.
We couldn't find any records of contaminants exceeding the regulated limits in your water.
Tip: Test your water at least once a year.
Other Water Contaminants Tested
The following contaminants were tested and found to be within national EPA guidelines.
We couldn't find any records of contaminants in your water.
Lead and Copper Data
Lead and copper are recorded separately from other contaminants because of the Lead and Copper Rule. As with all other results, these are the findings at the water supply level. Lead and copper can be — and often are — deposited in drinking water in between the water facility and your tap.
| Sample ID | Contaminant | Sampling Start Date | Sampling End Date | Result |
|---|---|---|---|---|
| AK13455 | lead | 2011-07-01 | 2011-12-31 | 0.01165mg/L |
| AK13456 | copper | 2011-07-01 | 2011-12-31 | 2.9mg/L |
Violations
Known violations of the Safe Drinking Water Act as recorded by the EPA.
| Compliance Dates | Rule | Violation Type | Contaminant Name | Status |
|---|---|---|---|---|
| 2017-09-01 - 2017-09-30 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Known |
| 2017-07-01 - 2017-07-31 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Known |
| 2014-01-01 - 2016-12-31 | Volatile Organic Chemicals | Monitoring, Regular | 1,1-Dichloroethylene | Known |
| 2014-01-01 - 2016-12-31 | Volatile Organic Chemicals | Monitoring, Regular | 1,1,1-Trichloroethane | Known |
| 2014-01-01 - 2016-12-31 | Volatile Organic Chemicals | Monitoring, Regular | 1,1,2-Trichloroethane | Known |
| 2014-01-01 - 2016-12-31 | Volatile Organic Chemicals | Monitoring, Regular | 1,2-Dichloroethane | Known |
| 2014-01-01 - 2016-12-31 | Volatile Organic Chemicals | Monitoring, Regular | 1,2-Dichloropropane | Known |
| 2014-01-01 - 2016-12-31 | Volatile Organic Chemicals | Monitoring, Regular | 1,2,4-Trichlorobenzene | Known |
| 2014-01-01 - 2016-12-31 | Arsenic | Monitoring, Regular | Arsenic | Known |
| 2014-01-01 - 2016-12-31 | Volatile Organic Chemicals | Monitoring, Regular | Benzene | Known |
| 2014-01-01 - 2016-12-31 | Volatile Organic Chemicals | Monitoring, Regular | Carbon tetrachloride | Known |
| 2014-01-01 - 2016-12-31 | Volatile Organic Chemicals | Monitoring, Regular | CHLOROBENZENE | Known |
| 2014-01-01 - 2016-12-31 | Volatile Organic Chemicals | Monitoring, Regular | cis-1,2-Dichloroethylene | Known |
| 2008-01-01 - 2016-12-31 | Radionuclides | Monitoring, Regular | Combined Radium (-226 and -228) | Known |
| 2008-01-01 - 2016-12-31 | Radionuclides | Monitoring, Regular | Combined Uranium | Known |
| 2014-01-01 - 2016-12-31 | Volatile Organic Chemicals | Monitoring, Regular | DICHLOROMETHANE | Known |
| 2014-01-01 - 2016-12-31 | Volatile Organic Chemicals | Monitoring, Regular | Ethylbenzene | Known |
| 2008-01-01 - 2016-12-31 | Radionuclides | Monitoring, Regular | Gross Alpha, Excl. Radon and U | Known |
| 2014-01-01 - 2016-12-31 | Volatile Organic Chemicals | Monitoring, Regular | o-Dichlorobenzene | Known |
| 2014-01-01 - 2016-12-31 | Volatile Organic Chemicals | Monitoring, Regular | p-Dichlorobenzene | Known |
| 2014-01-01 - 2016-12-31 | Volatile Organic Chemicals | Monitoring, Regular | Styrene | Known |
| 2014-01-01 - 2016-12-31 | Volatile Organic Chemicals | Monitoring, Regular | Tetrachloroethylene | Known |
| 2014-01-01 - 2016-12-31 | Volatile Organic Chemicals | Monitoring, Regular | Toluene | Known |
| 2014-01-01 - 2016-12-31 | Volatile Organic Chemicals | Monitoring, Regular | trans-1,2-Dichloroethylene | Known |
| 2014-01-01 - 2016-12-31 | Volatile Organic Chemicals | Monitoring, Regular | Trichloroethylene | Known |
| 2014-01-01 - 2016-12-31 | Volatile Organic Chemicals | Monitoring, Regular | Vinyl chloride | Known |
| 2014-01-01 - 2016-12-31 | Volatile Organic Chemicals | Monitoring, Regular | Xylenes, Total | Known |
| 2016-07-01 - 2016-07-31 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | Returned to Compliance |
| 2015-01-01 - 2015-12-31 | Nitrates | Monitoring, Regular | Nitrate | Returned to Compliance |
| 2015-06-01 - 2015-06-30 | Total Coliform Rule | Monitoring, Routine Major (TCR) | Coliform (TCR) | Returned to Compliance |
| 2015-05-01 - 2015-05-31 | Total Coliform Rule | Monitoring, Routine Major (TCR) | Coliform (TCR) | Returned to Compliance |
| 2015-03-01 - 2015-03-31 | Total Coliform Rule | Monitoring, Routine Major (TCR) | Coliform (TCR) | Returned to Compliance |
| 2014-01-01 - 2014-12-31 | Nitrates | Monitoring, Regular | Nitrate | Returned to Compliance |
| 2014-10-01 - 2014-10-31 | Total Coliform Rule | Monitoring, Routine Major (TCR) | Coliform (TCR) | Returned to Compliance |
| 2014-09-01 - 2014-09-30 | Total Coliform Rule | Monitoring, Routine Major (TCR) | Coliform (TCR) | Returned to Compliance |
| 2014-08-01 - 2014-08-31 | Total Coliform Rule | Monitoring, Routine Major (TCR) | Coliform (TCR) | Returned to Compliance |
| 2014-07-01 - 2014-07-31 | Total Coliform Rule | Monitoring, Routine Major (TCR) | Coliform (TCR) | Returned to Compliance |
| 2014-06-01 - 2014-06-30 | Total Coliform Rule | Monitoring, Routine Major (TCR) | Coliform (TCR) | Returned to Compliance |
| 2014-04-01 - 2014-04-30 | Total Coliform Rule | Monitoring, Routine Major (TCR) | Coliform (TCR) | Returned to Compliance |
| 2014-03-01 - 2014-03-31 | Total Coliform Rule | Monitoring, Routine Major (TCR) | Coliform (TCR) | Returned to Compliance |
| 2011-01-01 - 2013-12-31 | Volatile Organic Chemicals | Monitoring, Regular | 1,1-Dichloroethylene | Known |
| 2011-01-01 - 2013-12-31 | Volatile Organic Chemicals | Monitoring, Regular | 1,1,1-Trichloroethane | Known |
| 2011-01-01 - 2013-12-31 | Volatile Organic Chemicals | Monitoring, Regular | 1,1,2-Trichloroethane | Known |
| 2011-01-01 - 2013-12-31 | Volatile Organic Chemicals | Monitoring, Regular | 1,2-Dichloroethane | Known |
| 2011-01-01 - 2013-12-31 | Volatile Organic Chemicals | Monitoring, Regular | 1,2-Dichloropropane | Known |
| 2011-01-01 - 2013-12-31 | Volatile Organic Chemicals | Monitoring, Regular | 1,2,4-Trichlorobenzene | Known |
| 2011-01-01 - 2013-12-31 | Volatile Organic Chemicals | Monitoring, Regular | Benzene | Known |
| 2011-01-01 - 2013-12-31 | Volatile Organic Chemicals | Monitoring, Regular | Carbon tetrachloride | Known |
| 2011-01-01 - 2013-12-31 | Volatile Organic Chemicals | Monitoring, Regular | CHLOROBENZENE | Known |
| 2011-01-01 - 2013-12-31 | Volatile Organic Chemicals | Monitoring, Regular | cis-1,2-Dichloroethylene | Known |
| 2011-01-01 - 2013-12-31 | Volatile Organic Chemicals | Monitoring, Regular | DICHLOROMETHANE | Known |
| 2011-01-01 - 2013-12-31 | Volatile Organic Chemicals | Monitoring, Regular | Ethylbenzene | Known |
| 2011-01-01 - 2013-12-31 | Volatile Organic Chemicals | Monitoring, Regular | o-Dichlorobenzene | Known |
| 2011-01-01 - 2013-12-31 | Volatile Organic Chemicals | Monitoring, Regular | p-Dichlorobenzene | Known |
| 2011-01-01 - 2013-12-31 | Volatile Organic Chemicals | Monitoring, Regular | Styrene | Known |
| 2011-01-01 - 2013-12-31 | Volatile Organic Chemicals | Monitoring, Regular | Tetrachloroethylene | Known |
| 2011-01-01 - 2013-12-31 | Volatile Organic Chemicals | Monitoring, Regular | Toluene | Known |
| 2011-01-01 - 2013-12-31 | Volatile Organic Chemicals | Monitoring, Regular | trans-1,2-Dichloroethylene | Known |
| 2011-01-01 - 2013-12-31 | Volatile Organic Chemicals | Monitoring, Regular | Trichloroethylene | Known |
| 2011-01-01 - 2013-12-31 | Volatile Organic Chemicals | Monitoring, Regular | Vinyl chloride | Known |
| 2011-01-01 - 2013-12-31 | Volatile Organic Chemicals | Monitoring, Regular | Xylenes, Total | Known |
| 2013-12-01 - 2013-12-31 | Total Coliform Rule | Monitoring, Routine Major (TCR) | Coliform (TCR) | Returned to Compliance |
| 2013-01-01 - 2013-01-31 | Total Coliform Rule | Monitoring, Routine Major (TCR) | Coliform (TCR) | Returned to Compliance |
| 2012-01-01 - 2012-12-31 | Nitrates | Monitoring, Regular | Nitrate | Returned to Compliance |
| 2012-09-01 - 2012-09-30 | Total Coliform Rule | Monitoring, Routine Major (TCR) | Coliform (TCR) | Returned to Compliance |
| 2010-10-01 - 2010-12-31 | Synthetic Organic Chemicals | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | Returned to Compliance |
| 2010-10-01 - 2010-12-31 | Synthetic Organic Chemicals | Monitoring, Regular | 2,3,7,8-TCDD | Returned to Compliance |
| 2010-10-01 - 2010-12-31 | Synthetic Organic Chemicals | Monitoring, Regular | 2,4-D | Returned to Compliance |
| 2010-10-01 - 2010-12-31 | Synthetic Organic Chemicals | Monitoring, Regular | 2,4,5-TP | Returned to Compliance |
| 2010-10-01 - 2010-12-31 | Synthetic Organic Chemicals | Monitoring, Regular | Atrazine | Returned to Compliance |
| 2010-10-01 - 2010-12-31 | Synthetic Organic Chemicals | Monitoring, Regular | Benzo(a)pyrene | Returned to Compliance |
| 2010-10-01 - 2010-12-31 | Synthetic Organic Chemicals | Monitoring, Regular | BHC-GAMMA | Returned to Compliance |
| 2010-10-01 - 2010-12-31 | Synthetic Organic Chemicals | Monitoring, Regular | Carbofuran | Returned to Compliance |
| 2010-10-01 - 2010-12-31 | Synthetic Organic Chemicals | Monitoring, Regular | Chlordane | Returned to Compliance |
| 2010-10-01 - 2010-12-31 | Synthetic Organic Chemicals | Monitoring, Regular | Dalapon | Returned to Compliance |
| 2010-10-01 - 2010-12-31 | Synthetic Organic Chemicals | Monitoring, Regular | Di(2-ethylhexyl) adipate | Returned to Compliance |
| 2010-10-01 - 2010-12-31 | Synthetic Organic Chemicals | Monitoring, Regular | Di(2-ethylhexyl) phthalate | Returned to Compliance |
| 2010-10-01 - 2010-12-31 | Synthetic Organic Chemicals | Monitoring, Regular | Dinoseb | Returned to Compliance |
| 2010-10-01 - 2010-12-31 | Synthetic Organic Chemicals | Monitoring, Regular | Diquat | Returned to Compliance |
| 2010-10-01 - 2010-12-31 | Synthetic Organic Chemicals | Monitoring, Regular | Endothall | Returned to Compliance |
| 2010-10-01 - 2010-12-31 | Synthetic Organic Chemicals | Monitoring, Regular | Endrin | Returned to Compliance |
| 2010-10-01 - 2010-12-31 | Synthetic Organic Chemicals | Monitoring, Regular | ETHYLENE DIBROMIDE | Returned to Compliance |
| 2010-10-01 - 2010-12-31 | Synthetic Organic Chemicals | Monitoring, Regular | Glyphosate | Returned to Compliance |
| 2010-10-01 - 2010-12-31 | Synthetic Organic Chemicals | Monitoring, Regular | Heptachlor | Returned to Compliance |
| 2010-10-01 - 2010-12-31 | Synthetic Organic Chemicals | Monitoring, Regular | Heptachlor epoxide | Returned to Compliance |
| 2010-10-01 - 2010-12-31 | Synthetic Organic Chemicals | Monitoring, Regular | HEXACHLOROBENZENE | Returned to Compliance |
| 2010-10-01 - 2010-12-31 | Synthetic Organic Chemicals | Monitoring, Regular | Hexachlorocyclopentadiene | Returned to Compliance |
| 2010-10-01 - 2010-12-31 | Synthetic Organic Chemicals | Monitoring, Regular | LASSO | Returned to Compliance |
| 2010-10-01 - 2010-12-31 | Synthetic Organic Chemicals | Monitoring, Regular | Methoxychlor | Returned to Compliance |
| 2010-10-01 - 2010-12-31 | Synthetic Organic Chemicals | Monitoring, Regular | OXAMYL | Returned to Compliance |
| 2010-10-01 - 2010-12-31 | Synthetic Organic Chemicals | Monitoring, Regular | Pentachlorophenol | Returned to Compliance |
| 2010-10-01 - 2010-12-31 | Synthetic Organic Chemicals | Monitoring, Regular | Picloram | Returned to Compliance |
| 2010-10-01 - 2010-12-31 | Synthetic Organic Chemicals | Monitoring, Regular | Simazine | Returned to Compliance |
| 2010-10-01 - 2010-12-31 | Synthetic Organic Chemicals | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | Returned to Compliance |
| 2010-10-01 - 2010-12-31 | Synthetic Organic Chemicals | Monitoring, Regular | Toxaphene | Returned to Compliance |
| 2010-12-01 - 2010-12-31 | Total Coliform Rule | Monitoring, Routine Major (TCR) | Coliform (TCR) | Returned to Compliance |
| 2010-07-01 - 2010-09-30 | Synthetic Organic Chemicals | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | Returned to Compliance |
| 2010-07-01 - 2010-09-30 | Synthetic Organic Chemicals | Monitoring, Regular | 2,3,7,8-TCDD | Returned to Compliance |
| 2010-07-01 - 2010-09-30 | Synthetic Organic Chemicals | Monitoring, Regular | 2,4-D | Returned to Compliance |
| 2010-07-01 - 2010-09-30 | Synthetic Organic Chemicals | Monitoring, Regular | 2,4,5-TP | Returned to Compliance |
| 2010-07-01 - 2010-09-30 | Synthetic Organic Chemicals | Monitoring, Regular | Atrazine | Returned to Compliance |
| 2010-07-01 - 2010-09-30 | Synthetic Organic Chemicals | Monitoring, Regular | Benzo(a)pyrene | Returned to Compliance |
| 2010-07-01 - 2010-09-30 | Synthetic Organic Chemicals | Monitoring, Regular | BHC-GAMMA | Returned to Compliance |
| 2010-07-01 - 2010-09-30 | Synthetic Organic Chemicals | Monitoring, Regular | Carbofuran | Returned to Compliance |
| 2010-07-01 - 2010-09-30 | Synthetic Organic Chemicals | Monitoring, Regular | Chlordane | Returned to Compliance |
| 2010-07-01 - 2010-09-30 | Synthetic Organic Chemicals | Monitoring, Regular | Dalapon | Returned to Compliance |
| 2010-07-01 - 2010-09-30 | Synthetic Organic Chemicals | Monitoring, Regular | Di(2-ethylhexyl) adipate | Returned to Compliance |
| 2010-07-01 - 2010-09-30 | Synthetic Organic Chemicals | Monitoring, Regular | Di(2-ethylhexyl) phthalate | Returned to Compliance |
| 2010-07-01 - 2010-09-30 | Synthetic Organic Chemicals | Monitoring, Regular | Dinoseb | Returned to Compliance |
| 2010-07-01 - 2010-09-30 | Synthetic Organic Chemicals | Monitoring, Regular | Diquat | Returned to Compliance |
| 2010-07-01 - 2010-09-30 | Synthetic Organic Chemicals | Monitoring, Regular | Endothall | Returned to Compliance |
| 2010-07-01 - 2010-09-30 | Synthetic Organic Chemicals | Monitoring, Regular | Endrin | Returned to Compliance |
| 2010-07-01 - 2010-09-30 | Synthetic Organic Chemicals | Monitoring, Regular | ETHYLENE DIBROMIDE | Returned to Compliance |
| 2010-07-01 - 2010-09-30 | Synthetic Organic Chemicals | Monitoring, Regular | Glyphosate | Returned to Compliance |
| 2010-07-01 - 2010-09-30 | Synthetic Organic Chemicals | Monitoring, Regular | Heptachlor | Returned to Compliance |
| 2010-07-01 - 2010-09-30 | Synthetic Organic Chemicals | Monitoring, Regular | Heptachlor epoxide | Returned to Compliance |
| 2010-07-01 - 2010-09-30 | Synthetic Organic Chemicals | Monitoring, Regular | HEXACHLOROBENZENE | Returned to Compliance |
| 2010-07-01 - 2010-09-30 | Synthetic Organic Chemicals | Monitoring, Regular | Hexachlorocyclopentadiene | Returned to Compliance |
| 2010-07-01 - 2010-09-30 | Synthetic Organic Chemicals | Monitoring, Regular | LASSO | Returned to Compliance |
| 2010-07-01 - 2010-09-30 | Synthetic Organic Chemicals | Monitoring, Regular | Methoxychlor | Returned to Compliance |
| 2010-07-01 - 2010-09-30 | Synthetic Organic Chemicals | Monitoring, Regular | OXAMYL | Returned to Compliance |
| 2010-07-01 - 2010-09-30 | Synthetic Organic Chemicals | Monitoring, Regular | Pentachlorophenol | Returned to Compliance |
| 2010-07-01 - 2010-09-30 | Synthetic Organic Chemicals | Monitoring, Regular | Picloram | Returned to Compliance |
| 2010-07-01 - 2010-09-30 | Synthetic Organic Chemicals | Monitoring, Regular | Simazine | Returned to Compliance |
| 2010-07-01 - 2010-09-30 | Synthetic Organic Chemicals | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | Returned to Compliance |
| 2010-07-01 - 2010-09-30 | Synthetic Organic Chemicals | Monitoring, Regular | Toxaphene | Returned to Compliance |
| 2010-04-01 - 2010-06-30 | Synthetic Organic Chemicals | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | Returned to Compliance |
| 2010-04-01 - 2010-06-30 | Synthetic Organic Chemicals | Monitoring, Regular | 2,3,7,8-TCDD | Returned to Compliance |
| 2010-04-01 - 2010-06-30 | Synthetic Organic Chemicals | Monitoring, Regular | 2,4-D | Returned to Compliance |
| 2010-04-01 - 2010-06-30 | Synthetic Organic Chemicals | Monitoring, Regular | 2,4,5-TP | Returned to Compliance |
| 2010-04-01 - 2010-06-30 | Synthetic Organic Chemicals | Monitoring, Regular | Atrazine | Returned to Compliance |
| 2010-04-01 - 2010-06-30 | Synthetic Organic Chemicals | Monitoring, Regular | Benzo(a)pyrene | Returned to Compliance |
| 2010-04-01 - 2010-06-30 | Synthetic Organic Chemicals | Monitoring, Regular | BHC-GAMMA | Returned to Compliance |
| 2010-04-01 - 2010-06-30 | Synthetic Organic Chemicals | Monitoring, Regular | Carbofuran | Returned to Compliance |
| 2010-04-01 - 2010-06-30 | Synthetic Organic Chemicals | Monitoring, Regular | Chlordane | Returned to Compliance |
| 2010-04-01 - 2010-06-30 | Synthetic Organic Chemicals | Monitoring, Regular | Dalapon | Returned to Compliance |
| 2010-04-01 - 2010-06-30 | Synthetic Organic Chemicals | Monitoring, Regular | Di(2-ethylhexyl) adipate | Returned to Compliance |
| 2010-04-01 - 2010-06-30 | Synthetic Organic Chemicals | Monitoring, Regular | Di(2-ethylhexyl) phthalate | Returned to Compliance |
| 2010-04-01 - 2010-06-30 | Synthetic Organic Chemicals | Monitoring, Regular | Dinoseb | Returned to Compliance |
| 2010-04-01 - 2010-06-30 | Synthetic Organic Chemicals | Monitoring, Regular | Diquat | Returned to Compliance |
| 2010-04-01 - 2010-06-30 | Synthetic Organic Chemicals | Monitoring, Regular | Endothall | Returned to Compliance |
| 2010-04-01 - 2010-06-30 | Synthetic Organic Chemicals | Monitoring, Regular | Endrin | Returned to Compliance |
| 2010-04-01 - 2010-06-30 | Synthetic Organic Chemicals | Monitoring, Regular | ETHYLENE DIBROMIDE | Returned to Compliance |
| 2010-04-01 - 2010-06-30 | Synthetic Organic Chemicals | Monitoring, Regular | Glyphosate | Returned to Compliance |
| 2010-04-01 - 2010-06-30 | Synthetic Organic Chemicals | Monitoring, Regular | Heptachlor | Returned to Compliance |
| 2010-04-01 - 2010-06-30 | Synthetic Organic Chemicals | Monitoring, Regular | Heptachlor epoxide | Returned to Compliance |
| 2010-04-01 - 2010-06-30 | Synthetic Organic Chemicals | Monitoring, Regular | HEXACHLOROBENZENE | Returned to Compliance |
| 2010-04-01 - 2010-06-30 | Synthetic Organic Chemicals | Monitoring, Regular | Hexachlorocyclopentadiene | Returned to Compliance |
| 2010-04-01 - 2010-06-30 | Synthetic Organic Chemicals | Monitoring, Regular | LASSO | Returned to Compliance |
| 2010-04-01 - 2010-06-30 | Synthetic Organic Chemicals | Monitoring, Regular | Methoxychlor | Returned to Compliance |
| 2010-04-01 - 2010-06-30 | Synthetic Organic Chemicals | Monitoring, Regular | OXAMYL | Returned to Compliance |
| 2010-04-01 - 2010-06-30 | Synthetic Organic Chemicals | Monitoring, Regular | Pentachlorophenol | Returned to Compliance |
| 2010-04-01 - 2010-06-30 | Synthetic Organic Chemicals | Monitoring, Regular | Picloram | Returned to Compliance |
| 2010-04-01 - 2010-06-30 | Synthetic Organic Chemicals | Monitoring, Regular | Simazine | Returned to Compliance |
| 2010-04-01 - 2010-06-30 | Synthetic Organic Chemicals | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | Returned to Compliance |
| 2010-04-01 - 2010-06-30 | Synthetic Organic Chemicals | Monitoring, Regular | Toxaphene | Returned to Compliance |
| 2010-01-01 - 2010-03-31 | Synthetic Organic Chemicals | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | Returned to Compliance |
| 2010-01-01 - 2010-03-31 | Synthetic Organic Chemicals | Monitoring, Regular | 2,3,7,8-TCDD | Returned to Compliance |
| 2010-01-01 - 2010-03-31 | Synthetic Organic Chemicals | Monitoring, Regular | 2,4-D | Returned to Compliance |
| 2010-01-01 - 2010-03-31 | Synthetic Organic Chemicals | Monitoring, Regular | 2,4,5-TP | Returned to Compliance |
| 2010-01-01 - 2010-03-31 | Synthetic Organic Chemicals | Monitoring, Regular | Atrazine | Returned to Compliance |
| 2010-01-01 - 2010-03-31 | Synthetic Organic Chemicals | Monitoring, Regular | Benzo(a)pyrene | Returned to Compliance |
| 2010-01-01 - 2010-03-31 | Synthetic Organic Chemicals | Monitoring, Regular | BHC-GAMMA | Returned to Compliance |
| 2010-01-01 - 2010-03-31 | Synthetic Organic Chemicals | Monitoring, Regular | Carbofuran | Returned to Compliance |
| 2010-01-01 - 2010-03-31 | Synthetic Organic Chemicals | Monitoring, Regular | Chlordane | Returned to Compliance |
| 2010-01-01 - 2010-03-31 | Synthetic Organic Chemicals | Monitoring, Regular | Dalapon | Returned to Compliance |
| 2010-01-01 - 2010-03-31 | Synthetic Organic Chemicals | Monitoring, Regular | Di(2-ethylhexyl) adipate | Returned to Compliance |
| 2010-01-01 - 2010-03-31 | Synthetic Organic Chemicals | Monitoring, Regular | Di(2-ethylhexyl) phthalate | Returned to Compliance |
| 2010-01-01 - 2010-03-31 | Synthetic Organic Chemicals | Monitoring, Regular | Dinoseb | Returned to Compliance |
| 2010-01-01 - 2010-03-31 | Synthetic Organic Chemicals | Monitoring, Regular | Diquat | Returned to Compliance |
| 2010-01-01 - 2010-03-31 | Synthetic Organic Chemicals | Monitoring, Regular | Endothall | Returned to Compliance |
| 2010-01-01 - 2010-03-31 | Synthetic Organic Chemicals | Monitoring, Regular | Endrin | Returned to Compliance |
| 2010-01-01 - 2010-03-31 | Synthetic Organic Chemicals | Monitoring, Regular | ETHYLENE DIBROMIDE | Returned to Compliance |
| 2010-01-01 - 2010-03-31 | Synthetic Organic Chemicals | Monitoring, Regular | Glyphosate | Returned to Compliance |
| 2010-01-01 - 2010-03-31 | Synthetic Organic Chemicals | Monitoring, Regular | Heptachlor | Returned to Compliance |
| 2010-01-01 - 2010-03-31 | Synthetic Organic Chemicals | Monitoring, Regular | Heptachlor epoxide | Returned to Compliance |
| 2010-01-01 - 2010-03-31 | Synthetic Organic Chemicals | Monitoring, Regular | HEXACHLOROBENZENE | Returned to Compliance |
| 2010-01-01 - 2010-03-31 | Synthetic Organic Chemicals | Monitoring, Regular | Hexachlorocyclopentadiene | Returned to Compliance |
| 2010-01-01 - 2010-03-31 | Synthetic Organic Chemicals | Monitoring, Regular | LASSO | Returned to Compliance |
| 2010-01-01 - 2010-03-31 | Synthetic Organic Chemicals | Monitoring, Regular | Methoxychlor | Returned to Compliance |
| 2010-01-01 - 2010-03-31 | Synthetic Organic Chemicals | Monitoring, Regular | OXAMYL | Returned to Compliance |
| 2010-01-01 - 2010-03-31 | Synthetic Organic Chemicals | Monitoring, Regular | Pentachlorophenol | Returned to Compliance |
| 2010-01-01 - 2010-03-31 | Synthetic Organic Chemicals | Monitoring, Regular | Picloram | Returned to Compliance |
| 2010-01-01 - 2010-03-31 | Synthetic Organic Chemicals | Monitoring, Regular | Simazine | Returned to Compliance |
| 2010-01-01 - 2010-03-31 | Synthetic Organic Chemicals | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | Returned to Compliance |
| 2010-01-01 - 2010-03-31 | Synthetic Organic Chemicals | Monitoring, Regular | Toxaphene | Returned to Compliance |
| 2009-01-01 - 2009-12-31 | Nitrates | Monitoring, Regular | Nitrate | Returned to Compliance |
| 2008-12-01 - 2008-12-31 | Total Coliform Rule | Monitoring, Routine Major (TCR) | Coliform (TCR) | Known |
| 2008-08-01 - 2008-08-31 | Total Coliform Rule | Monitoring, Routine Major (TCR) | Coliform (TCR) | Known |
| 2005-01-01 - 2007-12-31 | Volatile Organic Chemicals | Monitoring, Regular | 1,1-Dichloroethylene | Returned to Compliance |
| 2005-01-01 - 2007-12-31 | Volatile Organic Chemicals | Monitoring, Regular | 1,1,1-Trichloroethane | Returned to Compliance |
| 2005-01-01 - 2007-12-31 | Volatile Organic Chemicals | Monitoring, Regular | 1,1,2-Trichloroethane | Returned to Compliance |
| 2005-01-01 - 2007-12-31 | Volatile Organic Chemicals | Monitoring, Regular | 1,2-Dichloroethane | Returned to Compliance |
| 2005-01-01 - 2007-12-31 | Volatile Organic Chemicals | Monitoring, Regular | 1,2-Dichloropropane | Returned to Compliance |
| 2005-01-01 - 2007-12-31 | Volatile Organic Chemicals | Monitoring, Regular | 1,2,4-Trichlorobenzene | Returned to Compliance |
| 2005-01-01 - 2007-12-31 | Arsenic | Monitoring, Regular | Arsenic | Returned to Compliance |
| 2005-01-01 - 2007-12-31 | Volatile Organic Chemicals | Monitoring, Regular | Benzene | Returned to Compliance |
| 2005-01-01 - 2007-12-31 | Volatile Organic Chemicals | Monitoring, Regular | Carbon tetrachloride | Returned to Compliance |
| 2005-01-01 - 2007-12-31 | Volatile Organic Chemicals | Monitoring, Regular | CHLOROBENZENE | Returned to Compliance |
| 2005-01-01 - 2007-12-31 | Volatile Organic Chemicals | Monitoring, Regular | cis-1,2-Dichloroethylene | Returned to Compliance |
| 2005-01-01 - 2007-12-31 | Volatile Organic Chemicals | Monitoring, Regular | DICHLOROMETHANE | Returned to Compliance |
| 2005-01-01 - 2007-12-31 | Volatile Organic Chemicals | Monitoring, Regular | Ethylbenzene | Returned to Compliance |
| 2007-01-01 - 2007-12-31 | Nitrates | Monitoring, Regular | Nitrate | Returned to Compliance |
| 2005-01-01 - 2007-12-31 | Volatile Organic Chemicals | Monitoring, Regular | o-Dichlorobenzene | Returned to Compliance |
| 2005-01-01 - 2007-12-31 | Volatile Organic Chemicals | Monitoring, Regular | p-Dichlorobenzene | Returned to Compliance |
| 2005-01-01 - 2007-12-31 | Volatile Organic Chemicals | Monitoring, Regular | Styrene | Returned to Compliance |
| 2005-01-01 - 2007-12-31 | Volatile Organic Chemicals | Monitoring, Regular | Tetrachloroethylene | Returned to Compliance |
| 2005-01-01 - 2007-12-31 | Volatile Organic Chemicals | Monitoring, Regular | Toluene | Returned to Compliance |
| 2005-01-01 - 2007-12-31 | Volatile Organic Chemicals | Monitoring, Regular | trans-1,2-Dichloroethylene | Returned to Compliance |
| 2005-01-01 - 2007-12-31 | Volatile Organic Chemicals | Monitoring, Regular | Trichloroethylene | Returned to Compliance |
| 2005-01-01 - 2007-12-31 | Volatile Organic Chemicals | Monitoring, Regular | Vinyl chloride | Returned to Compliance |
| 2005-01-01 - 2007-12-31 | Volatile Organic Chemicals | Monitoring, Regular | Xylenes, Total | Returned to Compliance |
| 2007-09-01 - 2007-09-30 | Total Coliform Rule | Monitoring, Routine Major (TCR) | Coliform (TCR) | Known |
| 2007-05-01 - 2007-05-31 | Total Coliform Rule | Monitoring, Routine Major (TCR) | Coliform (TCR) | Known |
| 2007-01-01 - 2007-01-31 | Total Coliform Rule | Monitoring, Routine Major (TCR) | Coliform (TCR) | Known |
| 2006-01-01 - 2006-12-31 | Nitrates | Monitoring, Regular | Nitrate | Returned to Compliance |
| 2005-10-01 - 2005-12-31 | Stage 1 Disinfectants and Disinfection Byproducts Rule | Monitoring and Reporting (DBP) | Chlorine | Returned to Compliance |
| 2005-07-01 - 2005-09-30 | Stage 1 Disinfectants and Disinfection Byproducts Rule | Monitoring and Reporting (DBP) | Chlorine | Returned to Compliance |
| 2005-04-01 - 2005-06-30 | Stage 1 Disinfectants and Disinfection Byproducts Rule | Monitoring and Reporting (DBP) | Chlorine | Returned to Compliance |
| 2005-01-01 - 2005-03-31 | Stage 1 Disinfectants and Disinfection Byproducts Rule | Monitoring and Reporting (DBP) | Chlorine | Returned to Compliance |
| 2004-10-01 - 2004-12-31 | Stage 1 Disinfectants and Disinfection Byproducts Rule | Monitoring and Reporting (DBP) | Chlorine | Returned to Compliance |
| 2004-07-01 - 2004-09-30 | Stage 1 Disinfectants and Disinfection Byproducts Rule | Monitoring and Reporting (DBP) | Chlorine | Returned to Compliance |
| 2004-04-01 - 2004-06-30 | Stage 1 Disinfectants and Disinfection Byproducts Rule | Monitoring and Reporting (DBP) | Chlorine | Returned to Compliance |
| 2004-01-01 - 2004-03-31 | Stage 1 Disinfectants and Disinfection Byproducts Rule | Monitoring and Reporting (DBP) | Chlorine | Known |
| 2004-01-01 - 2004-03-31 | Stage 1 Disinfectants and Disinfection Byproducts Rule | Monitoring and Reporting (DBP) | Chlorine | Returned to Compliance |
| 2003-10-01 - 2003-10-31 | Total Coliform Rule | Monitoring, Routine Major (TCR) | Coliform (TCR) | Known |
| 2002-02-01 - 2002-02-28 | Total Coliform Rule | Monitoring, Routine Major (TCR) | Coliform (TCR) | Known |
| 2002-01-01 - 2002-01-31 | Total Coliform Rule | Monitoring, Routine Major (TCR) | Coliform (TCR) | Known |
| 2001-11-01 - 2001-11-30 | Total Coliform Rule | Monitoring, Routine Major (TCR) | Coliform (TCR) | Known |
| 2001-09-01 - 2001-09-30 | Total Coliform Rule | Monitoring, Routine Major (TCR) | Coliform (TCR) | Known |
| 2001-01-01 - 2001-04-30 | Lead and Copper Rule | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | Returned to Compliance |
| - 2000-08-14 | Consumer Confidence Rule | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Returned to Compliance |
| 2000-07-01 - 2000-08-14 | Consumer Confidence Rule | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Returned to Compliance |
| 2000-04-01 - 2000-04-30 | Total Coliform Rule | Monitoring, Routine Major (TCR) | Coliform (TCR) | Known |
| - N/A | Volatile Organic Chemicals | Monitoring, Regular | 1,1-Dichloroethylene | Known |
| - N/A | Volatile Organic Chemicals | Monitoring, Regular | 1,1-Dichloroethylene | Known |
| - N/A | Volatile Organic Chemicals | Monitoring, Regular | 1,1-Dichloroethylene | Known |
| - N/A | Volatile Organic Chemicals | Monitoring, Regular | 1,1,1-Trichloroethane | Known |
| - N/A | Volatile Organic Chemicals | Monitoring, Regular | 1,1,1-Trichloroethane | Known |
| - N/A | Volatile Organic Chemicals | Monitoring, Regular | 1,1,1-Trichloroethane | Known |
| - N/A | Volatile Organic Chemicals | Monitoring, Regular | 1,2-Dichloroethane | Known |
| - N/A | Volatile Organic Chemicals | Monitoring, Regular | 1,2-Dichloroethane | Known |
| - N/A | Volatile Organic Chemicals | Monitoring, Regular | 1,2-Dichloroethane | Known |
| - N/A | Arsenic | Monitoring, Regular | Arsenic | Known |
| - N/A | Arsenic | Monitoring, Regular | Arsenic | Known |
| - N/A | Inorganic Chemicals | Monitoring, Regular | Barium | Known |
| - N/A | Inorganic Chemicals | Monitoring, Regular | Barium | Known |
| - N/A | Volatile Organic Chemicals | Monitoring, Regular | Benzene | Known |
| - N/A | Volatile Organic Chemicals | Monitoring, Regular | Benzene | Known |
| - N/A | Volatile Organic Chemicals | Monitoring, Regular | Benzene | Known |
| - N/A | Inorganic Chemicals | Monitoring, Regular | Cadmium | Known |
| - N/A | Inorganic Chemicals | Monitoring, Regular | Cadmium | Known |
| - N/A | Volatile Organic Chemicals | Monitoring, Regular | Carbon tetrachloride | Known |
| - N/A | Volatile Organic Chemicals | Monitoring, Regular | Carbon tetrachloride | Known |
| - N/A | Volatile Organic Chemicals | Monitoring, Regular | Carbon tetrachloride | Known |
| - N/A | Inorganic Chemicals | Monitoring, Regular | Chromium | Known |
| - N/A | Inorganic Chemicals | Monitoring, Regular | Chromium | Known |
| - N/A | Inorganic Chemicals | Monitoring, Regular | Fluoride | Known |
| - N/A | Inorganic Chemicals | Monitoring, Regular | Fluoride | Known |
| - N/A | Radionuclides | Monitoring, Regular | Gross Alpha, Excl. Radon and U | Known |
| - N/A | Inorganic Chemicals | Monitoring, Regular | Mercury | Known |
| - N/A | Inorganic Chemicals | Monitoring, Regular | Mercury | Known |
| - N/A | Nitrates | Monitoring, Regular | Nitrate | Known |
| - N/A | Nitrates | Monitoring, Regular | Nitrate | Known |
| - N/A | Nitrates | Monitoring, Regular | Nitrate | Returned to Compliance |
| - N/A | Nitrates | Monitoring, Regular | Nitrite | Returned to Compliance |
| - N/A | Volatile Organic Chemicals | Monitoring, Regular | p-Dichlorobenzene | Known |
| - N/A | Volatile Organic Chemicals | Monitoring, Regular | p-Dichlorobenzene | Known |
| - N/A | Volatile Organic Chemicals | Monitoring, Regular | p-Dichlorobenzene | Known |
| - N/A | Inorganic Chemicals | Monitoring, Regular | Selenium | Known |
| - N/A | Inorganic Chemicals | Monitoring, Regular | Selenium | Known |
| - N/A | Volatile Organic Chemicals | Monitoring, Regular | Trichloroethylene | Known |
| - N/A | Volatile Organic Chemicals | Monitoring, Regular | Trichloroethylene | Known |
| - N/A | Volatile Organic Chemicals | Monitoring, Regular | Trichloroethylene | Known |
| - N/A | Volatile Organic Chemicals | Monitoring, Regular | Vinyl chloride | Known |
| - N/A | Volatile Organic Chemicals | Monitoring, Regular | Vinyl chloride | Known |
| - N/A | Volatile Organic Chemicals | Monitoring, Regular | Vinyl chloride | Known |
| - N/A | Total Coliform Rule | Monitoring, Routine Major (TCR) | Coliform (TCR) | Known |
| - N/A | Total Coliform Rule | Monitoring, Routine Major (TCR) | Coliform (TCR) | Known |
| - N/A | Total Coliform Rule | Monitoring, Routine Major (TCR) | Coliform (TCR) | Known |
| - N/A | Total Coliform Rule | Monitoring, Routine Major (TCR) | Coliform (TCR) | Known |
| - N/A | Total Coliform Rule | Monitoring, Routine Major (TCR) | Coliform (TCR) | Known |
| - N/A | Total Coliform Rule | Monitoring, Routine Major (TCR) | Coliform (TCR) | Known |
| - N/A | Total Coliform Rule | Monitoring, Routine Major (TCR) | Coliform (TCR) | Known |
| - N/A | Total Coliform Rule | Monitoring, Routine Major (TCR) | Coliform (TCR) | Known |
| - N/A | Total Coliform Rule | Monitoring, Routine Major (TCR) | Coliform (TCR) | Known |
| - N/A | Total Coliform Rule | Monitoring, Routine Major (TCR) | Coliform (TCR) | Known |
| - N/A | Total Coliform Rule | Monitoring, Routine Major (TCR) | Coliform (TCR) | Known |
| - N/A | Total Coliform Rule | Monitoring, Routine Major (TCR) | Coliform (TCR) | Known |
| - N/A | Total Coliform Rule | Monitoring, Routine Minor (TCR) | Coliform (TCR) | Known |
| - N/A | Total Coliform Rule | Monitoring, Routine Minor (TCR) | Coliform (TCR) | Known |
| 2010-06-28 - N/A | Ground Water Rule | Sanitary Survey (TCR) | - | Returned to Compliance |
| 2014-06-01 - N/A | Ground Water Rule | Failure To Address Deficiency | Groundwater Rule | Open |
| - N/A | Lead and Copper Rule | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | Returned to Compliance |
| 2003-01-01 - N/A | Lead and Copper Rule | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | Returned to Compliance |
| 2003-07-01 - N/A | Lead and Copper Rule | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | Returned to Compliance |
| 2004-03-05 - N/A | Lead and Copper Rule | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | Open |
| 2008-07-01 - N/A | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | Returned to Compliance |
| 2009-01-01 - N/A | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | Returned to Compliance |
| 2009-07-01 - N/A | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | Returned to Compliance |
| 2010-01-01 - N/A | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | Returned to Compliance |
| 2007-07-01 - N/A | Consumer Confidence Rule | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Returned to Compliance |
| 2014-07-01 - N/A | Consumer Confidence Rule | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | Returned to Compliance |
| 2012-10-01 - N/A | Consumer Confidence Rule | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | Returned to Compliance |
| 2014-07-02 - N/A | Consumer Confidence Rule | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | Returned to Compliance |
Local Water Testing
Find a lab in your area so you can get your tap or well water tested. This list contains both governmental and private labs, all of which are EPA-certified for drinking water testing.
| Lab | Location | Zip Code |
|---|---|---|
| YKHC Water Lab | Bethel, AK | 99559 |
| Alaska Water Laboratories, LLC | Wasilla, AK | 99654 |
| Anchorage Water & Wastewater Utility | Anchorage, AK | 99501 |
Water Bill Information
Convenient information about your water service.
Unable to identify any billing information about Koliganek Water System (AK2260040).
What My Water Data Means
Water data isn't always easy to interpret, but by following the links on this page you should be able to have most of your questions answered. By clicking the name of a water contaminant or secondary substance you can learn about that specific substance. Ultimately this page should give you some insight towards learning if your water is safe, what water filter you should buy (if any), and how well your local water compares against other sources.
Sources
The origin of MyTapWater.org's water data is explained on our Data Sources page.
Why Is My Water Data Not More Recent?
The recency of the data for your ZIP code depends on the last your water source was tested, by a federal, state, or local agency. More information about the timing can be determined by learning about the dataset in question and seeing how often the EPA (other another governing body) mandated testing.