ONAWAY WATER AND SEWER ASSN
Idaho - Community Water System - PWSID: ID2290026
System Information
| PWSID | ID2290026 |
| System Name | ONAWAY WATER AND SEWER ASSN |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 10 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 13, 1980 |
| Last Reported | Jun 26, 2026 |
Location & Contact
| State | Idaho |
| City | POTLATCH |
| ZIP Code | 83855 |
| Address | PO BOX 634 |
| Organization | LUSBY, JULIE |
| Phone | 208-596-6843 |
Population & Service
| Population Served | 200 |
| Service Connections | 100 |
Drinking Water Violations (21)
This water system has 21 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 8, 2025 | - | MR | No | Yes | - | - | - | Unaddressed | - | - | |
| Jul 8, 2025 | - | MR | No | Yes | - | - | - | Unaddressed | - | - | |
| Oct 7, 2024 | - | MR | No | Yes | - | - | - | Resolved | Dec 16, 2024 | - | |
| Oct 7, 2024 | - | MR | No | Yes | - | - | - | Resolved | Dec 16, 2024 | - | |
| Oct 7, 2024 | - | MR | No | Yes | - | - | - | Resolved | Dec 16, 2024 | - | |
| Jun 1, 2017 | Jun 30, 2017 | MON | No | Yes | - | - | - | Resolved | Jun 30, 2017 | - | |
| Jun 1, 2017 | Jun 30, 2017 | MON | No | Yes | - | - | - | Resolved | Jun 30, 2017 | - | |
| Jun 1, 2017 | Jun 30, 2017 | MON | No | Yes | - | - | - | Resolved | Jun 30, 2017 | - | |
| Dec 30, 2016 | - | MR | No | No | - | TT | - | Unaddressed | - | - | |
| Dec 30, 2016 | - | MR | No | No | - | TT | - | Unaddressed | - | - | |
| Jun 1, 2015 | Jun 30, 2015 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2015 | - | |
| Jun 1, 2015 | Jun 30, 2015 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2015 | - | |
| Jun 1, 2015 | Jun 30, 2015 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2015 | - | |
| Apr 1, 2014 | Apr 30, 2014 | MCL | Yes | No | - | 5% of samples | - | Resolved | Apr 30, 2014 | - | |
| Apr 1, 2014 | Apr 30, 2014 | MCL | Yes | No | - | 5% of samples | - | Resolved | Apr 30, 2014 | - | |
| Apr 1, 2014 | Apr 30, 2014 | MCL | Yes | No | - | 5% of samples | - | Resolved | Apr 30, 2014 | - | |
| Apr 1, 2014 | Apr 30, 2014 | MCL | Yes | No | - | 5% of samples | - | Resolved | Apr 30, 2014 | - | |
| May 1, 2002 | May 31, 2002 | MCL | Yes | No | - | 5% of samples | - | Archived | May 31, 2002 | - | |
| Nov 1, 2000 | Nov 30, 2000 | MCL | Yes | No | - | 5% of samples | - | Archived | Nov 30, 2000 | - | |
| Jul 1, 1995 | Jul 31, 1995 | MCL | Yes | No | - | 5% of samples | - | Archived | Jul 31, 1995 | - | |
| Nov 1, 1991 | Nov 30, 1991 | MR | No | Yes | - | 5% of samples | - | Archived | Nov 30, 1991 | - |
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.