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 | Feb 12, 2026 |
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 (15)
This water system has 15 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 | TT | Yes | No | — | — | — | Resolved | Sep 30, 2013 | — | |
| Sep 1, 2013 | Sep 30, 2013 | TT | Yes | No | — | — | — | Resolved | Sep 30, 2013 | — | |
| Sep 1, 2013 | Sep 30, 2013 | TT | Yes | No | — | — | — | Resolved | Sep 30, 2013 | — | |
| Sep 1, 2013 | Sep 30, 2013 | TT | Yes | No | — | — | — | Resolved | Sep 30, 2013 | — | |
| Jul 1, 2008 | Dec 31, 2008 | TT | Yes | No | — | TT | — | Resolved | Dec 31, 2008 | — | |
| Jul 1, 2008 | Dec 31, 2008 | TT | Yes | No | — | TT | — | Resolved | Dec 31, 2008 | — | |
| Oct 1, 1980 | Sep 30, 1981 | MR | No | Yes | — | 0.1 mg/L | — | Archived | Sep 30, 1981 | — | |
| Oct 1, 1980 | Sep 30, 1981 | MR | No | Yes | — | 2 mg/L | — | Archived | Sep 30, 1981 | — | |
| Oct 1, 1980 | Sep 30, 1981 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Sep 30, 1981 | — | |
| Oct 1, 1980 | Sep 30, 1981 | MR | No | Yes | — | 0.010 mg/L | — | Archived | Sep 30, 1981 | — | |
| Oct 1, 1980 | Sep 30, 1981 | MR | No | Yes | — | 4.0 mg/L | — | Archived | Sep 30, 1981 | — | |
| Oct 1, 1980 | Sep 30, 1981 | MR | No | Yes | — | 10 mg/L | — | Archived | Sep 30, 1981 | — | |
| Oct 1, 1980 | Sep 30, 1981 | MR | No | Yes | — | 0.002 mg/L | — | Archived | Sep 30, 1981 | — | |
| Oct 1, 1980 | Sep 30, 1981 | MR | No | Yes | — | 0.05 mg/L | — | Archived | Sep 30, 1981 | — | |
| Jun 30, 1980 | Sep 29, 1980 | MR | No | No | — | 15 pCi/L | — | Archived | Sep 29, 1980 | — |
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.