HAZELWOOD HEIGHTS SUBDIVISION
Illinois — Community Water System — PWSID: IL0735220
System Information
| PWSID | IL0735220 |
| System Name | HAZELWOOD HEIGHTS SUBDIVISION |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 13, 1981 |
| Last Reported | Feb 26, 2026 |
Location & Contact
| State | Illinois |
| City | GENESEO |
| ZIP Code | 61254 |
| Address | 20 Oak Grove Rd |
| Organization | BROSSMAN, RYAN |
| Phone | 309-714-5914 |
Population & Service
| Population Served | 235 |
| Service Connections | 82 |
Drinking Water Violations (38)
This water system has 38 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, 2025 | — | Other | No | No | — | — | — | Resolved | Jul 10, 2025 | — | |
| Jul 1, 2025 | — | Other | No | No | — | — | — | Resolved | Jul 10, 2025 | — | |
| Jul 1, 2025 | — | Other | No | No | — | — | — | Unaddressed | — | — | |
| Mar 23, 2025 | — | Other | No | No | — | — | — | Resolved | Mar 27, 2025 | — | |
| Mar 23, 2025 | — | Other | No | No | — | — | — | Resolved | Mar 27, 2025 | — | |
| Jan 1, 2025 | Mar 31, 2025 | MCL | Yes | No | 10.55 UG/L | 0.010 mg/L | 10 | Resolved | Mar 31, 2025 | — | |
| Jan 1, 2025 | Mar 31, 2025 | MCL | Yes | No | 10.55 UG/L | 0.010 mg/L | 10 | Resolved | Mar 31, 2025 | — | |
| Jan 1, 2025 | Mar 31, 2025 | MCL | Yes | No | 10.55 UG/L | 0.010 mg/L | 10 | Resolved | Mar 31, 2025 | — | |
| Jan 1, 2025 | Mar 31, 2025 | MCL | Yes | No | 10.55 UG/L | 0.010 mg/L | 10 | Resolved | Mar 31, 2025 | — | |
| Jul 1, 2024 | — | Other | No | No | — | — | — | Resolved | Jul 11, 2024 | — | |
| Jul 1, 2013 | — | Other | No | No | — | — | — | Resolved | Jul 7, 2013 | — | |
| Jul 1, 2013 | — | Other | No | No | — | — | — | Resolved | Jul 7, 2013 | — | |
| Jul 1, 2009 | — | Other | No | No | — | — | — | Resolved | Jul 7, 2009 | — | |
| Jul 1, 2009 | — | Other | No | No | — | — | — | Resolved | Jul 7, 2009 | — | |
| Jul 1, 2008 | — | Other | No | No | — | — | — | Resolved | Jul 9, 2008 | — | |
| Jul 1, 2008 | — | Other | No | No | — | — | — | Resolved | Jul 9, 2008 | — | |
| Jan 23, 2006 | Mar 31, 2006 | MCL | Yes | No | .011 MG/L | 0.010 mg/L | .01 | Resolved | Mar 31, 2006 | — | |
| Jan 23, 2006 | Mar 31, 2006 | MCL | Yes | No | .011 MG/L | 0.010 mg/L | .01 | Resolved | Mar 31, 2006 | — | |
| Jan 23, 2006 | Mar 31, 2006 | MCL | Yes | No | .011 MG/L | 0.010 mg/L | .01 | Resolved | Mar 31, 2006 | — | |
| Jan 23, 2006 | Mar 31, 2006 | MCL | Yes | No | .011 MG/L | 0.010 mg/L | .01 | Resolved | Mar 31, 2006 | — | |
| Jan 23, 2006 | Mar 31, 2006 | MCL | Yes | No | .011 MG/L | 0.010 mg/L | .01 | Resolved | Mar 31, 2006 | — | |
| Jan 23, 2006 | Mar 31, 2006 | MCL | Yes | No | .011 MG/L | 0.010 mg/L | .01 | Resolved | Mar 31, 2006 | — | |
| Jul 1, 2002 | — | Other | No | No | — | — | — | Resolved | Aug 19, 2002 | — | |
| Jul 1, 2002 | — | Other | No | No | — | — | — | Resolved | Aug 19, 2002 | — | |
| Jan 1, 1996 | — | TT | Yes | No | — | TT | — | Resolved | May 15, 1997 | — | |
| Jan 1, 1996 | — | TT | Yes | No | — | TT | — | Resolved | May 15, 1997 | — | |
| Jan 1, 1996 | — | TT | Yes | No | — | TT | — | Resolved | May 15, 1997 | — | |
| Jan 1, 1994 | — | TT | Yes | No | — | TT | — | Resolved | Apr 19, 1996 | — | |
| Jan 1, 1994 | — | TT | Yes | No | — | TT | — | Resolved | Mar 2, 1995 | — | |
| Jan 1, 1994 | — | TT | Yes | No | — | TT | — | Resolved | Mar 2, 1995 | — | |
| Jun 1, 1993 | Jun 30, 1993 | MR | No | No | — | 5% of samples | — | Archived | Jun 30, 1993 | — | |
| Jun 1, 1993 | Jun 30, 1993 | MR | No | No | — | 5% of samples | — | Archived | Jun 30, 1993 | — | |
| Jun 1, 1993 | Jun 30, 1993 | MR | No | No | — | 5% of samples | — | Archived | Jun 30, 1993 | — | |
| Jun 30, 1977 | Jun 29, 1981 | MR | No | No | — | 15 pCi/L | — | Archived | Jun 29, 1981 | — | |
| — | — | — | 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.