SHAWNITA TRC WATER ASSOCIATION
Illinois — Community Water System — PWSID: IL1977690
System Information
| PWSID | IL1977690 |
| System Name | SHAWNITA TRC WATER ASSOCIATION |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Non-Inventory |
| 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 | JOLIET |
| ZIP Code | 60432 |
| Address | 325 MOHAWK STREET |
| Organization | GALLI, MARY |
| Phone | 815-727-7840 |
Population & Service
| Population Served | 135 |
| Service Connections | 45 |
Drinking Water Violations (73)
This water system has 73 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov 1, 1993 | Nov 30, 1993 | MR | No | No | — | 5% of samples | — | Archived | Nov 30, 1993 | — | |
| Nov 1, 1993 | Nov 30, 1993 | MR | No | No | — | 5% of samples | — | Archived | Nov 30, 1993 | — | |
| Nov 1, 1993 | Nov 30, 1993 | MR | No | No | — | 5% of samples | — | Archived | Nov 30, 1993 | — | |
| Nov 1, 1993 | Nov 30, 1993 | MR | No | No | — | 5% of samples | — | Archived | Nov 30, 1993 | — | |
| Nov 1, 1993 | Nov 30, 1993 | MR | No | No | — | 5% of samples | — | Archived | Nov 30, 1993 | — | |
| Nov 1, 1993 | Nov 30, 1993 | MR | No | No | — | 5% of samples | — | Archived | Nov 30, 1993 | — | |
| Apr 1, 1992 | Jun 30, 1992 | MR | No | Yes | — | 5 pCi/L | — | Resolved | Jun 30, 1992 | — | |
| Apr 1, 1992 | Jun 30, 1992 | MR | No | Yes | — | 5 pCi/L | — | Resolved | Jun 30, 1992 | — | |
| Apr 1, 1992 | Jun 30, 1992 | MR | No | Yes | — | 15 pCi/L | — | Resolved | Jun 30, 1992 | — | |
| Apr 1, 1992 | Jun 30, 1992 | MR | No | Yes | — | 15 pCi/L | — | Resolved | Jun 30, 1992 | — | |
| Jan 1, 1992 | Mar 31, 1992 | MR | No | Yes | — | 15 pCi/L | — | Resolved | Mar 31, 1992 | — | |
| Jan 1, 1992 | Mar 31, 1992 | MR | No | Yes | — | 5 pCi/L | — | Resolved | Mar 31, 1992 | — | |
| Jan 1, 1992 | Mar 31, 1992 | MR | No | Yes | — | 5 pCi/L | — | Resolved | Mar 31, 1992 | — | |
| Jan 1, 1992 | Mar 31, 1992 | MR | No | Yes | — | 15 pCi/L | — | Resolved | Mar 31, 1992 | — | |
| Nov 1, 1986 | Oct 31, 1989 | MR | No | Yes | — | 0.1 mg/L | — | Archived | Oct 31, 1989 | — | |
| Nov 1, 1986 | Oct 31, 1989 | MR | No | Yes | — | 0.05 mg/L | — | Archived | Oct 31, 1989 | — | |
| Nov 1, 1986 | Oct 31, 1989 | MR | No | Yes | — | 0.05 mg/L | — | Archived | Oct 31, 1989 | — | |
| Nov 1, 1986 | Oct 31, 1989 | MR | No | Yes | — | 0.05 mg/L | — | Archived | Oct 31, 1989 | — | |
| Nov 1, 1986 | Oct 31, 1989 | MR | No | Yes | — | 0.05 mg/L | — | Archived | Oct 31, 1989 | — | |
| Nov 1, 1986 | Oct 31, 1989 | MR | No | Yes | — | 0.010 mg/L | — | Archived | Oct 31, 1989 | — | |
| Nov 1, 1986 | Oct 31, 1989 | MR | No | Yes | — | 0.1 mg/L | — | Archived | Oct 31, 1989 | — | |
| Nov 1, 1986 | Oct 31, 1989 | MR | No | Yes | — | 0.1 mg/L | — | Archived | Oct 31, 1989 | — | |
| Nov 1, 1986 | Oct 31, 1989 | MR | No | Yes | — | 0.010 mg/L | — | Archived | Oct 31, 1989 | — | |
| Nov 1, 1986 | Oct 31, 1989 | MR | No | Yes | — | 0.1 mg/L | — | Archived | Oct 31, 1989 | — | |
| Nov 1, 1986 | Oct 31, 1989 | MR | No | Yes | — | 0.002 mg/L | — | Archived | Oct 31, 1989 | — | |
| Nov 1, 1986 | Oct 31, 1989 | MR | No | Yes | — | 0.002 mg/L | — | Archived | Oct 31, 1989 | — | |
| Nov 1, 1986 | Oct 31, 1989 | MR | No | Yes | — | 0.002 mg/L | — | Archived | Oct 31, 1989 | — | |
| Nov 1, 1986 | Oct 31, 1989 | MR | No | Yes | — | 0.002 mg/L | — | Archived | Oct 31, 1989 | — | |
| Nov 1, 1986 | Oct 31, 1989 | MR | No | Yes | — | 4.0 mg/L | — | Archived | Oct 31, 1989 | — | |
| Nov 1, 1986 | Oct 31, 1989 | MR | No | Yes | — | 4.0 mg/L | — | Archived | Oct 31, 1989 | — | |
| Nov 1, 1986 | Oct 31, 1989 | MR | No | Yes | — | 4.0 mg/L | — | Archived | Oct 31, 1989 | — | |
| Nov 1, 1986 | Oct 31, 1989 | MR | No | Yes | — | 4.0 mg/L | — | Archived | Oct 31, 1989 | — | |
| Nov 1, 1986 | Oct 31, 1989 | MR | No | Yes | — | 10 mg/L | — | Archived | Oct 31, 1989 | — | |
| Nov 1, 1986 | Oct 31, 1989 | MR | No | Yes | — | 0.010 mg/L | — | Archived | Oct 31, 1989 | — | |
| Nov 1, 1986 | Oct 31, 1989 | MR | No | Yes | — | 0.010 mg/L | — | Archived | Oct 31, 1989 | — | |
| Nov 1, 1986 | Oct 31, 1989 | MR | No | Yes | — | 2 mg/L | — | Archived | Oct 31, 1989 | — | |
| Nov 1, 1986 | Oct 31, 1989 | MR | No | Yes | — | 2 mg/L | — | Archived | Oct 31, 1989 | — | |
| Nov 1, 1986 | Oct 31, 1989 | MR | No | Yes | — | 2 mg/L | — | Archived | Oct 31, 1989 | — | |
| Nov 1, 1986 | Oct 31, 1989 | MR | No | Yes | — | 2 mg/L | — | Archived | Oct 31, 1989 | — | |
| Nov 1, 1986 | Oct 31, 1989 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Oct 31, 1989 | — | |
| Nov 1, 1986 | Oct 31, 1989 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Oct 31, 1989 | — | |
| Nov 1, 1986 | Oct 31, 1989 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Oct 31, 1989 | — | |
| Nov 1, 1986 | Oct 31, 1989 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Oct 31, 1989 | — | |
| Nov 1, 1986 | Oct 31, 1989 | MR | No | Yes | — | 10 mg/L | — | Archived | Oct 31, 1989 | — | |
| Nov 1, 1986 | Oct 31, 1989 | MR | No | Yes | — | 10 mg/L | — | Archived | Oct 31, 1989 | — | |
| Nov 1, 1986 | Oct 31, 1989 | MR | No | Yes | — | 10 mg/L | — | Archived | Oct 31, 1989 | — | |
| Jul 31, 1981 | Jul 30, 1982 | MR | No | Yes | — | 15 pCi/L | — | Archived | Jul 30, 1982 | — | |
| Jul 31, 1981 | Jul 30, 1982 | MR | No | Yes | — | 15 pCi/L | — | Archived | Jul 30, 1982 | — | |
| Jul 31, 1981 | Jul 30, 1982 | MR | No | Yes | — | 15 pCi/L | — | Archived | Jul 30, 1982 | — | |
| Jul 31, 1981 | Jul 30, 1982 | MR | No | Yes | — | 15 pCi/L | — | Archived | Jul 30, 1982 | — |
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.