KNOWLES
Illinois - Non-Transient Non-Community - PWSID: NY2630054
System Information
| PWSID | NY2630054 |
| System Name | KNOWLES |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Inactive |
| Owner Type | Private |
| EPA Region | 02 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jun 9, 2001 |
| Last Reported | Jun 13, 2025 |
Location & Contact
| State | Illinois |
| City | ITASCA |
| ZIP Code | 60143 |
| Address | 1151 Maplewood Drive |
| Organization | KNOWLES |
| Phone | 315-655-8710 |
Population & Service
| Population Served | 200 |
| Service Connections | 1 |
Drinking Water Violations (12)
This water system has 12 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 1, 2019 | Dec 31, 2019 | MCL | Yes | No | 10.6 UG/L | 0.010 mg/L | 10 | Resolved | Dec 31, 2019 | - | |
| Oct 1, 2019 | Dec 31, 2019 | MCL | Yes | No | 10.6 UG/L | 0.010 mg/L | 10 | Resolved | Dec 31, 2019 | - | |
| Oct 1, 2019 | Dec 31, 2019 | MCL | Yes | No | 10.6 UG/L | 0.010 mg/L | 10 | Resolved | Dec 31, 2019 | - | |
| Oct 1, 2019 | Dec 31, 2019 | MCL | Yes | No | 10.6 UG/L | 0.010 mg/L | 10 | Resolved | Dec 31, 2019 | - | |
| Sep 1, 2004 | Sep 30, 2004 | Other | No | No | - | - | - | Resolved | Sep 30, 2004 | - | |
| Sep 1, 2004 | Sep 30, 2004 | Other | No | No | - | - | - | Resolved | Sep 30, 2004 | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - |
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.