CARY
Illinois - Community Water System - PWSID: IL1110100
System Information
| PWSID | IL1110100 |
| System Name | CARY |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 13, 1981 |
| Last Reported | Feb 26, 2026 |
Location & Contact
| State | Illinois |
| City | CARY |
| ZIP Code | 60013 |
| Address | 755 Georgetown Dr |
| Organization | NOONAN, KEALAN |
| Phone | 847-639-0003 |
Population & Service
| Population Served | 17,826 |
| Service Connections | 6,469 |
Drinking Water Violations (66)
This water system has 66 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 | - | - | - | Unaddressed | - | - | |
| Jul 1, 2016 | - | Other | No | No | - | - | - | Resolved | Jul 21, 2016 | - | |
| Jul 1, 2016 | - | Other | No | No | - | - | - | Resolved | Jul 21, 2016 | - | |
| Oct 1, 1995 | Dec 31, 1995 | MCL | Yes | No | 4.05 | 2 mg/L | - | Resolved | Dec 31, 1995 | - | |
| Oct 1, 1995 | Dec 31, 1995 | MCL | Yes | No | 4.05 | 2 mg/L | - | Resolved | Dec 31, 1995 | - | |
| Oct 1, 1995 | Dec 31, 1995 | MCL | Yes | No | 4.05 | 2 mg/L | - | Resolved | Dec 31, 1995 | - | |
| Jul 1, 1995 | Sep 30, 1995 | MCL | Yes | No | 4.087 | 2 mg/L | - | Resolved | Sep 30, 1995 | - | |
| Apr 1, 1995 | Jun 30, 1995 | MCL | Yes | No | 4 | 2 mg/L | - | Resolved | Jun 30, 1995 | - | |
| Apr 1, 1995 | Jun 30, 1995 | MCL | Yes | No | 4 | 2 mg/L | - | Resolved | Jun 30, 1995 | - | |
| Apr 1, 1995 | Jun 30, 1995 | MCL | Yes | No | 4 | 2 mg/L | - | Resolved | Jun 30, 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 | - | |
| Apr 1, 1993 | - | MR | No | No | - | TT | - | Resolved | Jul 29, 1993 | - | |
| Dec 21, 1992 | - | TT | Yes | No | - | TT | - | Resolved | Jan 7, 1994 | - | |
| Dec 21, 1992 | - | TT | Yes | No | - | TT | - | Resolved | Jan 7, 1994 | - | |
| Nov 1, 1992 | Nov 30, 1992 | MCL | Yes | No | - | 5% of samples | - | Archived | Nov 30, 1992 | - | |
| Nov 1, 1992 | Nov 30, 1992 | MCL | Yes | No | - | 5% of samples | - | Archived | Nov 30, 1992 | - | |
| Nov 1, 1992 | Nov 30, 1992 | MCL | Yes | No | - | 5% of samples | - | Archived | Nov 30, 1992 | - | |
| Nov 1, 1992 | Nov 30, 1992 | MCL | Yes | No | - | 5% of samples | - | Archived | Nov 30, 1992 | - | |
| Nov 1, 1992 | Nov 30, 1992 | MCL | Yes | No | - | 5% of samples | - | Archived | Nov 30, 1992 | - | |
| Nov 1, 1992 | Nov 30, 1992 | MR | No | No | - | 5% of samples | - | Archived | Nov 30, 1992 | - | |
| Nov 1, 1992 | Nov 30, 1992 | MCL | Yes | No | - | 5% of samples | - | Archived | Nov 30, 1992 | - | |
| Nov 1, 1992 | Nov 30, 1992 | MR | No | No | - | 5% of samples | - | Archived | Nov 30, 1992 | - | |
| Nov 1, 1992 | Nov 30, 1992 | MR | No | No | - | 5% of samples | - | Archived | Nov 30, 1992 | - | |
| Oct 1, 1992 | - | MR | No | No | - | TT | - | Resolved | Jul 28, 1993 | - | |
| Oct 1, 1984 | Sep 30, 1988 | MCL | Yes | No | 24.1 | 15 pCi/L | - | Resolved | Apr 24, 1986 | - | |
| Oct 1, 1984 | Sep 30, 1988 | MCL | Yes | No | 24.1 | 15 pCi/L | - | Resolved | Apr 24, 1986 | - | |
| Oct 1, 1984 | Sep 30, 1988 | MCL | Yes | No | 24.1 | 15 pCi/L | - | Resolved | Apr 24, 1986 | - | |
| Oct 1, 1984 | Sep 30, 1988 | MCL | Yes | No | 24.1 | 15 pCi/L | - | Resolved | Apr 24, 1986 | - | |
| Oct 1, 1984 | Sep 30, 1988 | MCL | Yes | No | 24.1 | 15 pCi/L | - | Resolved | Apr 24, 1986 | - | |
| Oct 1, 1984 | Sep 30, 1988 | MCL | Yes | No | 24.1 | 15 pCi/L | - | Resolved | Apr 24, 1986 | - | |
| Oct 1, 1984 | Sep 30, 1988 | MCL | Yes | No | 24.1 | 15 pCi/L | - | Resolved | Apr 24, 1986 | - | |
| Sep 14, 1984 | Sep 13, 1988 | MCL | Yes | No | 6.7 | 5 pCi/L | - | Resolved | Apr 24, 1986 | - | |
| Sep 14, 1984 | Sep 13, 1988 | MCL | Yes | No | 6.7 | 5 pCi/L | - | Resolved | Apr 24, 1986 | - | |
| Sep 14, 1984 | Sep 13, 1988 | MCL | Yes | No | 6.7 | 5 pCi/L | - | Resolved | Apr 24, 1986 | - | |
| Sep 14, 1984 | Sep 13, 1988 | MCL | Yes | No | 6.7 | 5 pCi/L | - | Resolved | Apr 24, 1986 | - | |
| Sep 14, 1984 | Sep 13, 1988 | MCL | Yes | No | 6.7 | 5 pCi/L | - | Resolved | Apr 24, 1986 | - | |
| Sep 14, 1984 | Sep 13, 1988 | MCL | Yes | No | 6.7 | 5 pCi/L | - | Resolved | Apr 24, 1986 | - | |
| Sep 14, 1984 | Sep 13, 1988 | MCL | Yes | No | 6.7 | 5 pCi/L | - | Resolved | Apr 24, 1986 | - | |
| Jun 1, 1983 | May 31, 1986 | MCL | Yes | No | 4.4 | 2 mg/L | - | Resolved | Apr 24, 1986 | - | |
| Jun 1, 1983 | May 31, 1986 | MCL | Yes | No | 4.4 | 2 mg/L | - | Resolved | Apr 24, 1986 | - | |
| Jun 1, 1983 | May 31, 1986 | MCL | Yes | No | 4.4 | 2 mg/L | - | Resolved | Apr 24, 1986 | - | |
| Jun 1, 1983 | May 31, 1986 | MCL | Yes | No | 4.4 | 2 mg/L | - | Resolved | Apr 24, 1986 | - | |
| Jun 1, 1983 | May 31, 1986 | MCL | Yes | No | 4.4 | 2 mg/L | - | Resolved | Apr 24, 1986 | - | |
| Jun 1, 1983 | May 31, 1986 | MCL | Yes | No | 4.4 | 2 mg/L | - | Resolved | Apr 24, 1986 | - | |
| Jun 1, 1983 | May 31, 1986 | MCL | Yes | No | 4.4 | 2 mg/L | - | Resolved | Apr 24, 1986 | - | |
| Oct 17, 1980 | Oct 16, 1984 | MCL | Yes | No | 24.1 | 15 pCi/L | - | Archived | Oct 16, 1984 | - | |
| Oct 17, 1980 | Oct 16, 1984 | MCL | Yes | No | 24.1 | 15 pCi/L | - | Archived | Oct 16, 1984 | - | |
| Oct 17, 1980 | Oct 16, 1984 | MCL | Yes | No | 24.1 | 15 pCi/L | - | Archived | Oct 16, 1984 | - |
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.