CAIRO ELEMENTARY SD 8
Oregon — Non-Transient Non-Community — PWSID: OR4193748
System Information
| PWSID | OR4193748 |
| System Name | CAIRO ELEMENTARY SD 8 |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Inactive |
| Owner Type | Local |
| EPA Region | 10 |
| Serves School | Yes |
| Wholesaler | No |
| First Reported | Jan 12, 1983 |
| Last Reported | Mar 20, 2025 |
Location & Contact
| State | Oregon |
| City | ONTARIO |
| ZIP Code | 97914 |
| Address | 531 HWY 20/26 |
| Organization | CAIRO ELEMENTARY SD 8 |
| Phone | 541-889-5374 |
Population & Service
| Population Served | 145 |
| Service Connections | 2 |
Drinking Water Violations (19)
This water system has 19 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, 2024 | Dec 31, 2024 | MR | No | Yes | — | — | — | Resolved | Jul 31, 2024 | — | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | — | 10 mg/L | — | Resolved | Jul 31, 2024 | — | |
| Oct 1, 2022 | Dec 31, 2022 | MON | No | Yes | — | — | — | Resolved | Dec 31, 2022 | — | |
| Jan 1, 2022 | Dec 31, 2024 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jul 31, 2024 | — | |
| Jan 1, 2022 | Dec 31, 2022 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2022 | — | |
| Jan 1, 2022 | Dec 31, 2024 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Jul 31, 2024 | — | |
| Apr 1, 2017 | Jun 30, 2017 | MON | No | Yes | — | — | — | Resolved | Jun 30, 2017 | — | |
| Apr 1, 2017 | Jun 30, 2017 | MON | No | Yes | — | — | — | Resolved | Jun 30, 2017 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Dec 31, 2007 | — | |
| Oct 1, 1999 | Dec 31, 1999 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 1999 | — | |
| Jul 1, 1999 | Sep 30, 1999 | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 1999 | — | |
| Jan 1, 1999 | Dec 31, 2001 | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Dec 31, 2001 | — | |
| Apr 1, 1997 | Jun 30, 1997 | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 1997 | — | |
| Jan 1, 1996 | Dec 31, 1998 | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 1998 | — | |
| Jul 1, 1994 | — | MR | No | No | — | TT | — | Resolved | Nov 1, 1997 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 1994 | — | |
| — | — | — | 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.