SAMISH GRADE SCHOOL
Washington — Non-Transient Non-Community — PWSID: WA5375648
System Information
| PWSID | WA5375648 |
| System Name | SAMISH GRADE SCHOOL |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 10 |
| Serves School | Yes |
| Wholesaler | No |
| First Reported | Feb 7, 1981 |
| Last Reported | Mar 26, 2026 |
Location & Contact
| State | Washington |
| City | Mt Vernon |
| ZIP Code | 98273 |
| Address | 14263 Calhoun Rd |
| Organization | SAMISH GRADE SCHOOL |
| Phone | — |
Population & Service
| Population Served | 250 |
| Service Connections | 1 |
Drinking Water Violations (31)
This water system has 31 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2006 | — | MR | No | No | — | TT | — | Resolved | Dec 31, 2006 | — | |
| Jan 1, 2006 | — | MR | No | No | — | TT | — | Resolved | Dec 31, 2006 | — | |
| Jan 1, 2006 | — | MR | No | No | — | TT | — | Resolved | Dec 31, 2006 | — | |
| Jan 1, 2006 | — | MR | No | No | — | TT | — | Resolved | Dec 31, 2006 | — | |
| Jan 1, 2006 | — | MR | No | No | — | TT | — | Resolved | Dec 31, 2006 | — | |
| Jan 1, 2006 | — | MR | No | No | — | TT | — | Resolved | Dec 31, 2006 | — | |
| Jan 1, 2006 | — | MR | No | No | — | TT | — | Resolved | Dec 31, 2006 | — | |
| Jan 1, 2006 | — | MR | No | No | — | TT | — | Resolved | Dec 31, 2006 | — | |
| Jan 1, 2006 | — | MR | No | No | — | TT | — | Resolved | Dec 31, 2006 | — | |
| Jan 1, 2006 | — | MR | No | No | — | TT | — | Resolved | Dec 31, 2006 | — | |
| Jan 1, 2004 | — | MR | No | No | — | TT | — | Resolved | Dec 31, 2004 | — | |
| Jan 1, 2004 | — | MR | No | No | — | TT | — | Resolved | Dec 31, 2004 | — | |
| Jan 1, 2004 | — | MR | No | No | — | TT | — | Resolved | Dec 31, 2004 | — | |
| Jan 1, 2004 | — | MR | No | No | — | TT | — | Resolved | Dec 31, 2004 | — | |
| Jan 1, 2004 | — | MR | No | No | — | TT | — | Resolved | Dec 31, 2004 | — | |
| Jan 1, 2004 | — | MR | No | No | — | TT | — | Resolved | Dec 31, 2004 | — | |
| Jan 1, 2004 | — | MR | No | No | — | TT | — | Resolved | Dec 31, 2004 | — | |
| Jan 1, 2004 | — | MR | No | No | — | TT | — | Resolved | Dec 31, 2004 | — | |
| Jan 1, 2004 | — | MR | No | No | — | TT | — | Resolved | Dec 31, 2004 | — | |
| Jan 1, 2004 | — | MR | No | No | — | TT | — | Resolved | Dec 31, 2004 | — | |
| Apr 1, 1998 | Jan 1, 2000 | MR | No | No | — | TT | — | Resolved | Jan 1, 2000 | — | |
| Feb 1, 1998 | Feb 28, 1998 | MR | No | Yes | — | 5% of samples | — | Archived | Feb 28, 1998 | — | |
| Dec 1, 1995 | Dec 31, 1995 | MR | No | Yes | — | 5% of samples | — | Archived | Dec 31, 1995 | — | |
| Oct 1, 1995 | Oct 31, 1995 | MCL | Yes | No | — | 5% of samples | — | Archived | Oct 31, 1995 | — | |
| Sep 1, 1995 | Sep 30, 1995 | MCL | Yes | No | — | 5% of samples | — | Archived | Sep 30, 1995 | — | |
| Aug 1, 1995 | Aug 31, 1995 | MCL | Yes | No | — | 5% of samples | — | Archived | Aug 31, 1995 | — | |
| Mar 1, 1995 | Mar 31, 1995 | MR | No | Yes | — | 5% of samples | — | Archived | Mar 31, 1995 | — | |
| Jan 1, 1994 | Jan 31, 1994 | MR | No | Yes | — | 5% of samples | — | Archived | Jan 31, 1994 | — | |
| Dec 1, 1992 | Dec 31, 1992 | MR | No | Yes | — | 5% of samples | — | Archived | Dec 31, 1992 | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — |
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.