CAROL STREAM
Illinois - Community Water System - PWSID: IL0430200
System Information
| PWSID | IL0430200 |
| System Name | CAROL STREAM |
| 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 | Feb 26, 2026 |
Location & Contact
| State | Illinois |
| City | CAROL STREAM |
| ZIP Code | 60188 |
| Address | 124 Gerzevske Lane |
| Organization | FINK, BRAD |
| Phone | 630-871-6260 |
Population & Service
| Population Served | 39,854 |
| Service Connections | 11,574 |
Drinking Water Violations (26)
This water system has 26 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| May 1, 2025 | May 31, 2025 | MR | No | No | - | 4.0 mg/L | - | Resolved | May 31, 2025 | - | |
| May 1, 2025 | May 31, 2025 | MON | No | No | - | - | - | Resolved | May 31, 2025 | - | |
| May 1, 2025 | May 31, 2025 | MON | No | No | - | - | - | Resolved | May 31, 2025 | - | |
| May 1, 2025 | May 31, 2025 | MON | No | No | - | - | - | Resolved | May 31, 2025 | - | |
| May 1, 2025 | May 31, 2025 | MR | No | No | - | 4.0 mg/L | - | Resolved | May 31, 2025 | - | |
| May 1, 2025 | May 31, 2025 | MR | No | No | - | 4.0 mg/L | - | Resolved | May 31, 2025 | - | |
| Jan 1, 2023 | Dec 31, 2025 | MR | No | Yes | - | 0.04 mg/L | - | Archived | Dec 31, 2025 | - | |
| Jan 1, 2023 | Dec 31, 2025 | MR | No | Yes | - | 0.2 mg/L | - | Archived | Dec 31, 2025 | - | |
| Dec 30, 2020 | - | MR | No | No | - | TT | - | Resolved | Jan 19, 2021 | - | |
| Dec 30, 2020 | - | MR | No | No | - | TT | - | Resolved | Jan 19, 2021 | - | |
| Jul 1, 2020 | - | Other | No | No | - | - | - | Resolved | Oct 8, 2020 | - | |
| Jul 1, 2020 | - | Other | No | No | - | - | - | Resolved | Oct 8, 2020 | - | |
| Jun 1, 2003 | Jun 30, 2003 | MCL | Yes | No | - | 5% of samples | - | Archived | Jun 30, 2003 | - | |
| Jun 1, 2003 | Jun 30, 2003 | MCL | Yes | No | - | 5% of samples | - | Archived | Jun 30, 2003 | - | |
| Jun 1, 2003 | Jun 30, 2003 | MCL | Yes | No | - | 5% of samples | - | Archived | Jun 30, 2003 | - | |
| Jun 30, 1977 | Jun 29, 1981 | MR | No | No | - | 15 pCi/L | - | Archived | Jun 29, 1981 | - | |
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| - | - | - | 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.