INDIANA AMERICAN WATER - NORTHWEST
Indiana — Community Water System — PWSID: IN5245015
System Information
| PWSID | IN5245015 |
| System Name | INDIANA AMERICAN WATER - NORTHWEST |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 21, 1981 |
| Last Reported | Nov 14, 2025 |
Location & Contact
| State | Indiana |
| City | GREENWOOD |
| ZIP Code | 46143 |
| Address | 153 North Emerson Avenue |
| Organization | GOSNELL, CHRISTINA |
| Phone | 317-885-2408 |
Population & Service
| Population Served | 210,510 |
| Service Connections | 84,204 |
Drinking Water Violations (8)
This water system has 8 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 1, 2013 | Sep 30, 2013 | Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Sep 30, 2013 | Surface Water Treatment Rule |
| Sep 1, 2013 | Sep 30, 2013 | Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Sep 30, 2013 | Surface Water Treatment Rule |
| Sep 1, 2013 | Sep 30, 2013 | Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Sep 30, 2013 | Surface Water Treatment Rule |
| Sep 1, 2013 | Sep 30, 2013 | Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Sep 30, 2013 | Surface Water Treatment Rule |
| Jul 1, 2008 | Dec 31, 2008 | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Dec 31, 2008 | Lead and Copper Rule |
| Jul 1, 2008 | Dec 31, 2008 | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Dec 31, 2008 | Lead and Copper Rule |
| Oct 1, 1980 | Sep 30, 1981 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Archived | Sep 30, 1981 | Nitrate Rule |
| Jun 30, 1980 | Sep 29, 1980 | Gross Alpha, Excl. Radon and U | MR | No | No | — | 15 pCi/L | — | Archived | Sep 29, 1980 | 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.