5 CEDARS
Washington — Community Water System — PWSID: 105300028
System Information
| PWSID | 105300028 |
| System Name | 5 CEDARS |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Native American |
| EPA Region | 10 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 27, 1981 |
| Last Reported | Dec 30, 2025 |
Location & Contact
| State | Washington |
| City | DEMING |
| ZIP Code | 98244 |
| Address | P. O. BOX 157 |
| Organization | LEWIS, RYAN |
| Phone | 360-592-0162 |
Population & Service
| Population Served | 150 |
| Service Connections | 43 |
Drinking Water Violations (165)
This water system has 165 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 | Mar 31, 2024 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Mar 31, 2024 | Nitrate Rule |
| Jan 1, 2024 | Mar 31, 2024 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Mar 31, 2024 | Nitrate Rule |
| Oct 1, 2023 | Dec 31, 2023 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2023 | Nitrate Rule |
| Oct 1, 2023 | Dec 31, 2023 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2023 | Nitrate Rule |
| Jul 1, 2023 | Sep 30, 2023 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 22, 2023 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2023 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Sep 29, 2023 | Consumer Confidence Rule |
| Jul 1, 2023 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Sep 29, 2023 | Consumer Confidence Rule |
| Apr 1, 2023 | Jun 30, 2023 | Nitrate | MCL | Yes | No | 15 MG/L | 10 mg/L | 10 | Resolved | Jun 30, 2023 | Nitrate Rule |
| Apr 1, 2023 | Jun 30, 2023 | Nitrate | MCL | Yes | No | 15 MG/L | 10 mg/L | 10 | Resolved | Jun 30, 2023 | Nitrate Rule |
| Apr 1, 2023 | Jun 30, 2023 | Nitrate | MCL | Yes | No | 15 MG/L | 10 mg/L | 10 | Resolved | Jun 30, 2023 | Nitrate Rule |
| Mar 6, 2023 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jun 20, 2024 | Public Notice Rule and Revised PN Rule |
| Mar 6, 2023 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jun 20, 2024 | Public Notice Rule and Revised PN Rule |
| Mar 6, 2023 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jun 20, 2024 | Public Notice Rule and Revised PN Rule |
| Mar 6, 2023 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jun 20, 2024 | Public Notice Rule and Revised PN Rule |
| Mar 6, 2023 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jun 20, 2024 | Public Notice Rule and Revised PN Rule |
| Mar 6, 2023 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jun 20, 2024 | Public Notice Rule and Revised PN Rule |
| Mar 6, 2023 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jun 20, 2024 | Public Notice Rule and Revised PN Rule |
| Mar 6, 2023 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jun 20, 2024 | Public Notice Rule and Revised PN Rule |
| Mar 6, 2023 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jun 20, 2024 | Public Notice Rule and Revised PN Rule |
| Mar 6, 2023 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jun 20, 2024 | Public Notice Rule and Revised PN Rule |
| Mar 6, 2023 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jun 20, 2024 | Public Notice Rule and Revised PN Rule |
| Mar 6, 2023 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jun 20, 2024 | Public Notice Rule and Revised PN Rule |
| Mar 6, 2023 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jun 20, 2024 | Public Notice Rule and Revised PN Rule |
| Mar 6, 2023 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jun 20, 2024 | Public Notice Rule and Revised PN Rule |
| Mar 6, 2023 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jun 20, 2024 | Public Notice Rule and Revised PN Rule |
| Jan 1, 2023 | Mar 31, 2023 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Mar 31, 2023 | Nitrate Rule |
| Oct 1, 2022 | Dec 31, 2022 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2022 | Nitrate Rule |
| Jul 1, 2022 | Sep 30, 2022 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Sep 30, 2022 | Nitrate Rule |
| Feb 24, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Jul 25, 2024 | Ground Water Rule |
| Feb 24, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Mar 4, 2024 | Ground Water Rule |
| Feb 24, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Jul 25, 2024 | Ground Water Rule |
| Feb 24, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Jul 25, 2024 | Ground Water Rule |
| Feb 24, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Mar 4, 2024 | Ground Water Rule |
| Feb 24, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Jul 23, 2024 | Ground Water Rule |
| Feb 24, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Jul 23, 2024 | Ground Water Rule |
| Feb 24, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Mar 9, 2023 | Ground Water Rule |
| Feb 24, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Jul 23, 2024 | Ground Water Rule |
| Feb 24, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Mar 9, 2023 | Ground Water Rule |
| Feb 24, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Mar 9, 2023 | Ground Water Rule |
| Feb 24, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Jul 25, 2024 | Ground Water Rule |
| Feb 24, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Mar 9, 2023 | Ground Water Rule |
| Feb 24, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Jul 25, 2024 | Ground Water Rule |
| Feb 24, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Jul 25, 2024 | Ground Water Rule |
| Feb 24, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Jul 25, 2024 | Ground Water Rule |
| Feb 24, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Jul 25, 2024 | Ground Water Rule |
| Feb 24, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Jul 25, 2024 | Ground Water Rule |
| Feb 24, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Jul 25, 2024 | Ground Water Rule |
| Feb 24, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Jul 11, 2024 | Ground Water Rule |
| Feb 24, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Mar 4, 2024 | Ground Water Rule |
| Feb 24, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Jul 11, 2024 | Ground Water Rule |
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.