LODI WATERWORKS
Wisconsin — Community Water System — PWSID: WI1110100
System Information
| PWSID | WI1110100 |
| System Name | LODI WATERWORKS |
| 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 | Jan 28, 1981 |
| Last Reported | Dec 17, 2025 |
Location & Contact
| State | Wisconsin |
| City | LODI |
| ZIP Code | 53555-1119 |
| Address | 130 S MAIN ST |
| Organization | LINCOLN, JAMES |
| Phone | — |
Population & Service
| Population Served | 3,146 |
| Service Connections | 1,356 |
Drinking Water Violations (27)
This water system has 27 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 17, 2024 | — | LEAD AND COPPER RULE REVISIONS | TT | Yes | No | — | — | — | Resolved | Feb 17, 2025 | Lead and Copper Rule Revisions |
| Dec 11, 2023 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Oct 9, 2024 | Lead and Copper Rule |
| Dec 11, 2023 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Oct 9, 2024 | Lead and Copper Rule |
| Nov 1, 2020 | — | Public Notice | Other | No | No | — | — | — | Resolved | Aug 8, 2022 | Public Notice Rule and Revised PN Rule |
| Jul 1, 2020 | Oct 31, 2020 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Oct 31, 2020 | Lead and Copper Rule |
| Jul 1, 2020 | Oct 31, 2020 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Oct 31, 2020 | Lead and Copper Rule |
| Jul 1, 2020 | Oct 31, 2020 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Oct 31, 2020 | Lead and Copper Rule |
| Jul 1, 2020 | Oct 31, 2020 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Oct 31, 2020 | Lead and Copper Rule |
| Sep 1, 2013 | Sep 30, 2013 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2013 | Total Coliform Rule |
| Sep 1, 2013 | Sep 30, 2013 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2013 | Total Coliform Rule |
| Sep 1, 2013 | Sep 30, 2013 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2013 | Total Coliform Rule |
| Sep 1, 2013 | Sep 30, 2013 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2013 | Total Coliform Rule |
| Sep 1, 2013 | Sep 30, 2013 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2013 | Total Coliform Rule |
| Jul 1, 2013 | Sep 30, 2013 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2013 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2013 | Sep 30, 2013 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2013 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2013 | Sep 30, 2013 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2013 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2013 | Sep 30, 2013 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2013 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2013 | Sep 30, 2013 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2013 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Dec 1, 1994 | Dec 31, 1994 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 1994 | Total Coliform Rule |
| Apr 1, 1994 | Jun 30, 1994 | LASSO | MR | No | Yes | — | — | — | Resolved | Jun 30, 1994 | Synthetic Organic Chemicals |
| Apr 1, 1994 | Jun 30, 1994 | LASSO | MR | No | Yes | — | — | — | Resolved | Jun 30, 1994 | Synthetic Organic Chemicals |
| Apr 1, 1994 | Jun 30, 1994 | Atrazine | MR | No | Yes | — | 0.003 mg/L | — | Resolved | Jun 30, 1994 | Synthetic Organic Chemicals |
| Apr 1, 1994 | Jun 30, 1994 | Atrazine | MR | No | Yes | — | 0.003 mg/L | — | Resolved | Jun 30, 1994 | Synthetic Organic Chemicals |
| Jun 1, 1991 | Jun 30, 1991 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Jun 30, 1991 | Total Coliform Rule |
| Jun 1, 1991 | Jun 30, 1991 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Jun 30, 1991 | Total Coliform Rule |
| Jun 1, 1991 | Jun 30, 1991 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Jun 30, 1991 | Total Coliform Rule |
| Jun 1, 1991 | Jun 30, 1991 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Jun 30, 1991 | Total Coliform 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.