SNO PUD 1 - LAKE STEVENS
Washington — Community Water System — PWSID: WA5380907
System Information
| PWSID | WA5380907 |
| System Name | SNO PUD 1 - LAKE STEVENS |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 10 |
| Serves School | No |
| Wholesaler | Yes |
| First Reported | Feb 7, 1981 |
| Last Reported | Mar 26, 2026 |
Location & Contact
| State | Washington |
| City | Everett |
| ZIP Code | 98206 |
| Address | PO Box 1107 |
| Organization | SNO PUD 1 - LAKE STEVENS |
| Phone | — |
Population & Service
| Population Served | 67,710 |
| Service Connections | 22,716 |
Drinking Water Violations (26)
This water system has 26 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2023 | — | Other | No | No | — | — | — | Resolved | Aug 21, 2023 | — | |
| Jan 1, 2023 | Dec 31, 2025 | MR | No | Yes | — | 0.010 mg/L | — | Archived | Dec 31, 2025 | — | |
| Jul 1, 2021 | — | Other | No | No | — | — | — | Resolved | Sep 21, 2021 | — | |
| Jan 1, 2014 | Dec 31, 2022 | MR | No | Yes | — | 0.5 mg/L | — | Archived | Dec 31, 2022 | — | |
| Jan 1, 2014 | Dec 31, 2022 | MR | No | Yes | — | 0.007 mg/L | — | Archived | Dec 31, 2022 | — | |
| Jan 1, 2014 | Dec 31, 2022 | MR | No | Yes | — | 0.2 mg/L | — | Archived | Dec 31, 2022 | — | |
| Jan 1, 2014 | Dec 31, 2022 | MR | No | Yes | — | 0.2 mg/L | — | Archived | Dec 31, 2022 | — | |
| Jan 1, 2014 | Dec 31, 2022 | MR | No | Yes | — | 0.001 mg/L | — | Archived | Dec 31, 2022 | — | |
| Jan 1, 2014 | Dec 31, 2022 | MR | No | Yes | — | 0.5 mg/L | — | Archived | Dec 31, 2022 | — | |
| Jan 1, 2014 | Dec 31, 2022 | MR | No | Yes | — | 0.001 mg/L | — | Archived | Dec 31, 2022 | — | |
| Jan 1, 2014 | Dec 31, 2022 | MR | No | Yes | — | 0.05 mg/L | — | Archived | Dec 31, 2022 | — | |
| Jan 1, 2014 | Dec 31, 2022 | MR | No | Yes | — | 0.05 mg/L | — | Archived | Dec 31, 2022 | — | |
| Jan 1, 2014 | Dec 31, 2022 | MR | No | Yes | — | 0.007 mg/L | — | Archived | Dec 31, 2022 | — | |
| Oct 1, 2010 | Dec 31, 2010 | MR | No | Yes | — | 7 MFL | — | Resolved | Dec 31, 2010 | — | |
| Jul 1, 2010 | Sep 30, 2010 | MR | No | Yes | — | 7 MFL | — | Resolved | Sep 30, 2010 | — | |
| Jul 1, 1995 | Jul 31, 1995 | MCL | Yes | No | — | 5% of samples | — | Archived | Jul 31, 1995 | — | |
| Oct 1, 1992 | Oct 31, 1992 | MR | No | No | — | 5% of samples | — | Archived | Oct 31, 1992 | — | |
| Aug 1, 1992 | Aug 31, 1992 | MR | No | No | — | 5% of samples | — | Archived | Aug 31, 1992 | — | |
| Oct 1, 1979 | Oct 31, 1979 | MR | No | No | — | 4.0 mg/L | — | Archived | Oct 31, 1979 | — | |
| Oct 1, 1979 | Oct 31, 1979 | MR | No | No | — | 2 mg/L | — | Archived | Oct 31, 1979 | — | |
| Oct 1, 1979 | Oct 31, 1979 | MR | No | No | — | 0.010 mg/L | — | Archived | Oct 31, 1979 | — | |
| Oct 1, 1979 | Oct 31, 1979 | MR | No | No | — | 10 mg/L | — | Archived | Oct 31, 1979 | — | |
| Oct 1, 1979 | Oct 31, 1979 | MR | No | No | — | 0.05 mg/L | — | Archived | Oct 31, 1979 | — | |
| Oct 1, 1979 | Oct 31, 1979 | MR | No | No | — | 0.1 mg/L | — | Archived | Oct 31, 1979 | — | |
| Oct 1, 1979 | Oct 31, 1979 | MR | No | No | — | 0.005 mg/L | — | Archived | Oct 31, 1979 | — | |
| Oct 1, 1979 | Oct 31, 1979 | MR | No | No | — | 0.002 mg/L | — | Archived | Oct 31, 1979 | — |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.