STEPHENSON
Michigan — Community Water System — PWSID: MI0006380
System Information
| PWSID | MI0006380 |
| System Name | STEPHENSON |
| 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 | Feb 3, 1981 |
| Last Reported | Dec 18, 2025 |
Location & Contact
| State | Michigan |
| City | STEPHENSON |
| ZIP Code | 49887-0467 |
| Address | PO BOX 467 |
| Organization | TESSMER, KARMA |
| Phone | 906-753-6228 |
Population & Service
| Population Served | 862 |
| Service Connections | 372 |
Drinking Water Violations (5)
This water system has 5 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 1984 | Jun 30, 1988 | Combined Radium (-226 and -228) | MCL | Yes | No | 6.8 | 5 pCi/L | 5 | Resolved | Jun 30, 1988 | Radionuclides and Revised Rad Rule |
| Jul 1, 1984 | Jun 30, 1988 | Combined Radium (-226 and -228) | MCL | Yes | No | 6.8 | 5 pCi/L | 5 | Resolved | Jun 30, 1988 | Radionuclides and Revised Rad Rule |
| Jul 1, 1984 | Jun 30, 1988 | Combined Radium (-226 and -228) | MCL | Yes | No | 6.8 | 5 pCi/L | 5 | Resolved | Jun 30, 1988 | Radionuclides and Revised Rad Rule |
| Jul 1, 1984 | Jun 30, 1988 | Combined Radium (-226 and -228) | MCL | Yes | No | 6.8 | 5 pCi/L | 5 | Resolved | Jun 30, 1988 | Radionuclides and Revised Rad Rule |
| Jul 1, 1984 | Jun 30, 1988 | Combined Radium (-226 and -228) | MCL | Yes | No | 6.8 | 5 pCi/L | 5 | Resolved | Jun 30, 1988 | 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.