Tyonek Water System
PWSID: AK2240472
System Details
| Population Served | 206 |
| Service Connections | 97 |
| Water Source | Groundwater |
| System Type | Community Water System |
| Owner | Native American |
| Status | Active |
| City | Tyonek |
| Zip Code | 99682 |
Areas Served
- Tyonek, Kenai Peninsula Borough County
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0091 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0068 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0049 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0045 mg/L | 0.015 mg/L | Below Action Level |
Violation History (51 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2025-01-01 | | Returned to Compliance |
| | 2024-01-01 | | Returned to Compliance |
| | 2023-09-22 | Major | Returned to Compliance |
| | 2023-09-22 | Major | Returned to Compliance |
| | 2023-09-22 | Major | Returned to Compliance |
| | 2023-01-01 | | Returned to Compliance |
| | 2022-01-01 | | Returned to Compliance |
| | 2021-07-01 | Major | Returned to Compliance |
| | 2021-07-01 | Major | Returned to Compliance |
| | 2021-07-01 | Major | Returned to Compliance |
| | 2021-06-01 | Major | Returned to Compliance |
| | 2021-05-01 | Major | Returned to Compliance |
| | 2021-02-01 | Major | Returned to Compliance |
| | 2021-01-01 | | Returned to Compliance |
| | 2020-07-01 | | Returned to Compliance |
| | 2020-05-01 | Major | Returned to Compliance |
| | 2020-01-01 | | Returned to Compliance |
| | 2019-05-01 | Major | Returned to Compliance |
| | 2019-04-01 | Major | Returned to Compliance |
| | 2019-01-01 | Major | Returned to Compliance |
| | 2018-10-01 | | Returned to Compliance |
| | 2017-11-01 | Major | Returned to Compliance |
| | 2017-07-01 | | Returned to Compliance |
| | 2017-07-01 | | Returned to Compliance |
| | 2017-01-01 | | Returned to Compliance |
| | 2016-10-01 | | Returned to Compliance |
| | 2016-07-01 | | Returned to Compliance |
| | 2016-04-01 | | Returned to Compliance |
| | 2016-01-01 | | Returned to Compliance |
| | 2015-08-01 | | Returned to Compliance |
| | 2015-07-01 | | Returned to Compliance |
| | 2015-05-21 | | Returned to Compliance |
| | 2015-01-01 | | Returned to Compliance |
| | 2014-10-02 | | Returned to Compliance |
| | 2014-07-01 | | Returned to Compliance |
| | 2014-07-01 | | Returned to Compliance |
| | 2014-01-01 | | Returned to Compliance |
| | 2013-07-01 | | Returned to Compliance |
| | 2013-01-01 | | Returned to Compliance |
| | 2012-07-01 | | Returned to Compliance |
| | 2012-01-01 | | Returned to Compliance |
| | 2011-07-13 | | Returned to Compliance |
| | 2010-07-01 | | Returned to Compliance |
| | 2007-11-01 | | Returned to Compliance |
| | 2007-10-01 | | Returned to Compliance |
| | 2007-01-01 | | Returned to Compliance |
| | 2006-04-01 | | Returned to Compliance |
| | 2005-01-01 | | Returned to Compliance |
| | 2004-07-01 | | Returned to Compliance |
| | 2004-01-01 | | Returned to Compliance |
Showing 50 of 51 historical violations.