TIMBERLINE HIGH SCHOOL
Idaho — Non-Transient Non-Community — PWSID: ID2180034
System Information
| PWSID | ID2180034 |
| System Name | TIMBERLINE HIGH 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 | Mar 13, 1980 |
| Last Reported | Dec 19, 2025 |
Location & Contact
| State | Idaho |
| City | WEIPPE |
| ZIP Code | 83553 |
| Address | 22869 HWY 11 |
| Organization | PINQUE, CORI |
| Phone | 208-435-4411 |
Population & Service
| Population Served | 200 |
| Service Connections | 1 |
Drinking Water Violations (26)
This water system has 26 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Apr 1, 2018 | Jun 30, 2018 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jun 30, 2018 | Revised Total Coliform Rule |
| Apr 1, 2018 | Jun 30, 2018 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jun 30, 2018 | Revised Total Coliform Rule |
| Apr 1, 2018 | Jun 30, 2018 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jun 30, 2018 | Revised Total Coliform Rule |
| Oct 1, 2014 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 28, 2015 | Lead and Copper Rule |
| Oct 1, 2014 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 28, 2015 | Lead and Copper Rule |
| Oct 1, 2014 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 28, 2015 | Lead and Copper Rule |
| Jan 1, 2014 | Jan 31, 2014 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Jan 31, 2014 | Total Coliform Rule |
| Jan 1, 2014 | Jan 31, 2014 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Jan 31, 2014 | Total Coliform Rule |
| Feb 2, 2013 | — | Public Notice | Other | No | No | — | — | — | Resolved | Apr 13, 2013 | Public Notice Rule and Revised PN Rule |
| Feb 2, 2013 | — | Public Notice | Other | No | No | — | — | — | Resolved | Apr 13, 2013 | Public Notice Rule and Revised PN Rule |
| Jan 1, 2013 | Dec 31, 2013 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2013 | Nitrate Rule |
| Dec 24, 2012 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Jan 23, 2013 | Ground Water Rule |
| Dec 24, 2012 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Jul 10, 2013 | Ground Water Rule |
| Dec 24, 2012 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Jul 10, 2013 | Ground Water Rule |
| Dec 24, 2012 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Jul 10, 2013 | Ground Water Rule |
| Dec 24, 2012 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Jul 10, 2013 | Ground Water Rule |
| Dec 24, 2012 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Jan 23, 2013 | Ground Water Rule |
| Dec 24, 2012 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Jan 23, 2013 | Ground Water Rule |
| Dec 24, 2012 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Jan 23, 2013 | Ground Water Rule |
| Oct 1, 2009 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Sep 3, 2014 | Lead and Copper Rule |
| Jan 1, 2004 | Dec 31, 2004 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2004 | Nitrate Rule |
| Jan 1, 1995 | Dec 31, 1995 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 1995 | Nitrate Rule |
| Jan 1, 1994 | Apr 26, 2002 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Apr 26, 2002 | Lead and Copper Rule |
| Oct 1, 1992 | Dec 31, 1992 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Archived | Dec 31, 1992 | Total Coliform Rule |
| Apr 1, 1992 | Jun 30, 1992 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Archived | Jun 30, 1992 | Total Coliform Rule |
| Apr 1, 1991 | Jun 30, 1991 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Archived | Jun 30, 1991 | Total Coliform 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.