CARNHOPE IRRIGATION DISTRICT 7
Washington — Community Water System — PWSID: WA5311250
System Information
| PWSID | WA5311250 |
| System Name | CARNHOPE IRRIGATION DISTRICT 7 |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 10 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 7, 1981 |
| Last Reported | Mar 26, 2026 |
Location & Contact
| State | Washington |
| City | Spokane Valley |
| ZIP Code | 99206 |
| Address | 11411 E 44th Ave |
| Organization | CARNHOPE IRRIGATION DISTRICT 7 |
| Phone | — |
Population & Service
| Population Served | 1,602 |
| Service Connections | 531 |
Drinking Water Violations (7)
This water system has 7 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 | Sep 29, 2023 | — | |
| May 1, 2005 | May 31, 2005 | MCL | Yes | No | — | 5% of samples | — | Archived | May 31, 2005 | — | |
| Oct 19, 1999 | Dec 31, 1999 | Other | No | Yes | — | — | — | Resolved | Dec 31, 1999 | — | |
| Oct 19, 1994 | Nov 18, 1994 | MR | No | Yes | — | 5% of samples | — | Archived | Nov 18, 1994 | — | |
| Jan 1, 1994 | Jun 30, 1994 | MR | No | No | — | TT | — | Resolved | Jun 30, 1994 | — | |
| Jun 1, 1993 | Jun 30, 1993 | MCL | Yes | No | — | 5% of samples | — | Archived | Jun 30, 1993 | — | |
| Oct 1, 1979 | Oct 31, 1979 | MR | No | No | — | 15 pCi/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.