HILAND WC - ILLAHE GOLF CLUB ESTATES
Oregon — Community Water System — PWSID: OR4100755
System Information
| PWSID | OR4100755 |
| System Name | HILAND WC - ILLAHE GOLF CLUB ESTATES |
| 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 12, 1979 |
| Last Reported | Mar 25, 2026 |
Location & Contact
| State | Oregon |
| City | NEWBERG |
| ZIP Code | 97132 |
| Address | PO BOX 699 |
| Organization | HILAND WC - ILLAHE GOLF CLUB ESTATES |
| Phone | 503-554-8333 |
Population & Service
| Population Served | 561 |
| Service Connections | 244 |
Drinking Water Violations (129)
This water system has 129 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 1, 2025 | Sep 30, 2025 | MR | No | Yes | — | — | — | Resolved | Sep 30, 2025 | — | |
| Jul 1, 2025 | — | MR | No | No | — | TT | — | Resolved | Nov 10, 2025 | — | |
| Jun 21, 2025 | — | Other | No | No | — | — | — | Resolved | Jun 20, 2025 | — | |
| Jun 1, 2025 | Jun 30, 2025 | MR | No | Yes | — | — | — | Resolved | Jun 30, 2025 | — | |
| Jan 1, 2025 | — | MR | No | No | — | TT | — | Resolved | Aug 10, 2025 | — | |
| Jan 1, 2025 | Jun 30, 2025 | TT | Yes | No | — | TT | — | Archived | Jun 30, 2025 | — | |
| Oct 17, 2024 | — | TT | Yes | No | — | — | — | Resolved | Dec 26, 2024 | — | |
| Oct 1, 2024 | — | Other | No | No | — | — | — | Resolved | Nov 14, 2024 | — | |
| Jul 1, 2023 | — | MR | No | No | — | TT | — | Resolved | Feb 10, 2024 | — | |
| Oct 1, 2022 | Sep 30, 2023 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Sep 30, 2023 | — | |
| Oct 1, 2022 | Sep 30, 2023 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 30, 2023 | — | |
| Jul 1, 2011 | — | MR | No | No | — | TT | — | Resolved | Dec 6, 2011 | — | |
| Jul 1, 2011 | — | MR | No | No | — | TT | — | Resolved | Dec 6, 2011 | — | |
| Jan 1, 2011 | — | MR | No | No | — | TT | — | Resolved | Dec 6, 2011 | — | |
| Jan 1, 2011 | — | MR | No | No | — | TT | — | Resolved | Dec 6, 2011 | — | |
| Jul 1, 2010 | — | MR | No | No | — | TT | — | Resolved | Dec 6, 2011 | — | |
| Jul 1, 2010 | — | MR | No | No | — | TT | — | Resolved | Dec 6, 2011 | — | |
| Jan 1, 2010 | — | MR | No | No | — | TT | — | Resolved | Dec 6, 2011 | — | |
| Jan 1, 2010 | — | MR | No | No | — | TT | — | Resolved | Dec 6, 2011 | — | |
| Jan 1, 2008 | Dec 31, 2008 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2008 | — | |
| Jan 1, 2008 | Dec 31, 2008 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2008 | — | |
| Sep 1, 2007 | Sep 30, 2007 | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2007 | — | |
| Jan 1, 2007 | Dec 31, 2007 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2007 | — | |
| Jan 1, 2007 | Dec 31, 2007 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2007 | — | |
| Jan 1, 2007 | Dec 31, 2007 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2007 | — | |
| Dec 1, 2006 | Dec 31, 2006 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2006 | — | |
| Jan 1, 2005 | — | MR | No | No | — | TT | — | Resolved | Dec 6, 2011 | — | |
| Oct 19, 2004 | — | Other | No | No | — | — | — | Resolved | Feb 9, 2007 | — | |
| Jul 1, 2004 | — | Other | No | No | — | — | — | Resolved | Feb 9, 2007 | — | |
| Jan 1, 2004 | — | MR | No | No | — | TT | — | Resolved | Dec 6, 2011 | — | |
| Jan 1, 2004 | Dec 31, 2004 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2004 | — | |
| Oct 19, 2003 | — | Other | No | No | — | — | — | Resolved | Feb 9, 2007 | — | |
| Jul 1, 2003 | — | Other | No | No | — | — | — | Resolved | Feb 9, 2007 | — | |
| Dec 1, 2002 | Dec 31, 2002 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2002 | — | |
| Oct 19, 2002 | — | Other | No | No | — | — | — | Resolved | Feb 9, 2007 | — | |
| Oct 1, 2002 | Oct 31, 2002 | MCL | Yes | No | — | 5% of samples | — | Resolved | Oct 31, 2002 | — | |
| Jul 1, 2002 | — | Other | No | No | — | — | — | Resolved | Feb 9, 2007 | — | |
| Jul 1, 2002 | — | MR | No | No | — | TT | — | Resolved | Dec 6, 2011 | — | |
| Jan 1, 2002 | Dec 31, 2004 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2004 | — | |
| Jan 1, 2002 | Dec 31, 2010 | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Dec 31, 2010 | — | |
| Jan 1, 2002 | Dec 31, 2004 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Dec 31, 2004 | — | |
| Jan 1, 2002 | Dec 31, 2004 | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Dec 31, 2004 | — | |
| Jan 1, 2002 | Dec 31, 2004 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2004 | — | |
| Jan 1, 2002 | Dec 31, 2004 | MR | No | Yes | — | 0.7 mg/L | — | Resolved | Dec 31, 2004 | — | |
| Jan 1, 2002 | Dec 31, 2004 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Dec 31, 2004 | — | |
| Jan 1, 2002 | Dec 31, 2004 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2004 | — | |
| Jan 1, 2002 | Dec 31, 2004 | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Dec 31, 2004 | — | |
| Jan 1, 2002 | Dec 31, 2004 | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Dec 31, 2004 | — | |
| Jan 1, 2002 | Dec 31, 2004 | MR | No | Yes | — | 0.0004 mg/L | — | Resolved | Dec 31, 2004 | — | |
| Jan 1, 2002 | Dec 31, 2004 | MR | No | Yes | — | 0.003 mg/L | — | Resolved | Dec 31, 2004 | — |
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.