HARVARD
Illinois — Community Water System — PWSID: IL1110250
System Information
| PWSID | IL1110250 |
| System Name | HARVARD |
| 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 | Dec 4, 2025 |
Location & Contact
| State | Illinois |
| City | HARVARD |
| ZIP Code | 60033 |
| Address | 807 W Brink St |
| Organization | ROUSEY, MICHAEL |
| Phone | 815-943-6468 |
Population & Service
| Population Served | 9,469 |
| Service Connections | 2,809 |
Drinking Water Violations (31)
This water system has 31 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, 2013 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jun 14, 2014 | Consumer Confidence Rule |
| Jul 1, 2013 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jun 14, 2014 | Consumer Confidence Rule |
| Jan 1, 2006 | Jun 30, 2006 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 30, 2006 | Lead and Copper Rule |
| Jan 1, 2006 | Jun 30, 2006 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 30, 2006 | Lead and Copper Rule |
| Jun 1, 2004 | Jun 30, 2004 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Jun 30, 2004 | Total Coliform Rule |
| Jun 1, 2004 | Jun 30, 2004 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Jun 30, 2004 | Total Coliform Rule |
| Jun 1, 2004 | Jun 30, 2004 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Jun 30, 2004 | Total Coliform Rule |
| Apr 1, 2004 | Jun 30, 2004 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2004 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2004 | Jun 30, 2004 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2004 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2004 | Jun 30, 2004 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2004 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2004 | Jun 30, 2004 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2004 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| May 1, 1998 | May 31, 1998 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | May 31, 1998 | Total Coliform Rule |
| May 1, 1998 | May 31, 1998 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | May 31, 1998 | Total Coliform Rule |
| Jul 1, 1994 | Jul 31, 1994 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Jul 31, 1994 | Total Coliform Rule |
| Jul 1, 1994 | Jul 31, 1994 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Jul 31, 1994 | Total Coliform Rule |
| Jul 1, 1994 | Jul 31, 1994 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Jul 31, 1994 | Total Coliform Rule |
| Jul 1, 1993 | Jul 31, 1993 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Jul 31, 1993 | Total Coliform Rule |
| Jul 1, 1993 | Jul 31, 1993 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Jul 31, 1993 | Total Coliform Rule |
| Jul 1, 1993 | Jul 31, 1993 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Jul 31, 1993 | Total Coliform Rule |
| Jul 1, 1993 | Jul 31, 1993 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Jul 31, 1993 | Total Coliform Rule |
| Jul 1, 1993 | Jul 31, 1993 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Jul 31, 1993 | Total Coliform Rule |
| Jul 1, 1993 | Jul 31, 1993 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Jul 31, 1993 | Total Coliform Rule |
| Dec 21, 1992 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Jan 6, 1994 | Lead and Copper Rule |
| Dec 21, 1992 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Jan 6, 1994 | Lead and Copper Rule |
| Sep 1, 1986 | Aug 31, 1989 | Mercury | MR | No | Yes | — | 0.002 mg/L | — | Archived | Aug 31, 1989 | Inorganic Chemicals |
| Sep 1, 1986 | Aug 31, 1989 | Mercury | MR | No | Yes | — | 0.002 mg/L | — | Archived | Aug 31, 1989 | Inorganic Chemicals |
| Sep 1, 1986 | Aug 31, 1989 | Mercury | MR | No | Yes | — | 0.002 mg/L | — | Archived | Aug 31, 1989 | Inorganic Chemicals |
| Sep 1, 1986 | Aug 31, 1989 | Mercury | MR | No | Yes | — | 0.002 mg/L | — | Archived | Aug 31, 1989 | Inorganic Chemicals |
| Sep 1, 1986 | Aug 31, 1989 | Selenium | MR | No | Yes | — | 0.05 mg/L | — | Archived | Aug 31, 1989 | Inorganic Chemicals |
| Sep 1, 1986 | Aug 31, 1989 | Selenium | MR | No | Yes | — | 0.05 mg/L | — | Archived | Aug 31, 1989 | Inorganic Chemicals |
| Jun 30, 1977 | Jun 29, 1981 | Gross Alpha, Excl. Radon and U | MR | No | No | — | 15 pCi/L | — | Archived | Jun 29, 1981 | Radionuclides and Revised Rad 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.