SCHAUMBURG
Illinois — Community Water System — PWSID: IL0314890
System Information
| PWSID | IL0314890 |
| System Name | SCHAUMBURG |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| 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 | SCHAUMBURG |
| ZIP Code | 60193 |
| Address | Village of Schaumburg |
| Organization | HALL, MICHAEL |
| Phone | 847-923-6616 |
Population & Service
| Population Served | 75,750 |
| Service Connections | 26,493 |
Drinking Water Violations (16)
This water system has 16 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2024 | Dec 31, 2024 | Diquat | MR | No | Yes | — | 0.02 mg/L | — | Archived | Dec 31, 2024 | Synthetic Organic Chemicals |
| Jan 1, 2024 | Dec 31, 2024 | Diquat | MR | No | Yes | — | 0.02 mg/L | — | Archived | Dec 31, 2024 | Synthetic Organic Chemicals |
| Jan 1, 2024 | Dec 31, 2024 | Diquat | MR | No | Yes | — | 0.02 mg/L | — | Archived | Dec 31, 2024 | Synthetic Organic Chemicals |
| Jan 1, 2024 | Dec 31, 2024 | Diquat | MR | No | Yes | — | 0.02 mg/L | — | Archived | Dec 31, 2024 | Synthetic Organic Chemicals |
| Jan 1, 2024 | Dec 31, 2024 | Diquat | MR | No | Yes | — | 0.02 mg/L | — | Archived | Dec 31, 2024 | Synthetic Organic Chemicals |
| Jan 1, 2024 | Dec 31, 2024 | Diquat | MR | No | Yes | — | 0.02 mg/L | — | Archived | Dec 31, 2024 | Synthetic Organic Chemicals |
| Jan 1, 2024 | Dec 31, 2024 | Diquat | MR | No | Yes | — | 0.02 mg/L | — | Archived | Dec 31, 2024 | Synthetic Organic Chemicals |
| Jan 1, 2024 | Dec 31, 2024 | Diquat | MR | No | Yes | — | 0.02 mg/L | — | Archived | Dec 31, 2024 | Synthetic Organic Chemicals |
| Jan 1, 2024 | Dec 31, 2024 | Diquat | MR | No | Yes | — | 0.02 mg/L | — | Archived | Dec 31, 2024 | Synthetic Organic Chemicals |
| Jul 1, 2015 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jun 6, 2016 | Consumer Confidence Rule |
| Jul 1, 2015 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jun 6, 2016 | Consumer Confidence Rule |
| Jul 1, 2006 | Dec 31, 2006 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2006 | Lead and Copper Rule |
| Jul 1, 2006 | Dec 31, 2006 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2006 | Lead and Copper Rule |
| May 1, 2003 | May 31, 2003 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | May 31, 2003 | Total Coliform Rule |
| May 1, 2003 | May 31, 2003 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | May 31, 2003 | Total Coliform Rule |
| 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.