WELTON WATER SUPPLY
Iowa — Community Water System — PWSID: IA2391001
System Information
| PWSID | IA2391001 |
| System Name | WELTON WATER SUPPLY |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 07 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 19, 2009 |
| Last Reported | Dec 19, 2025 |
Location & Contact
| State | Iowa |
| City | CALAMUS |
| ZIP Code | 52729 |
| Address | ATTN DUANE LEVIEN AFFIDAVIT OPERATOR |
| Organization | WELTON WATER SUPPLY |
| Phone | 563-579-5626 |
Population & Service
| Population Served | 121 |
| Service Connections | 70 |
Drinking Water Violations (6)
This water system has 6 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, 2019 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Aug 16, 2019 | Consumer Confidence Rule |
| Jul 1, 2019 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Aug 16, 2019 | Consumer Confidence Rule |
| Jan 1, 2017 | Mar 31, 2017 | Combined Radium (-226 and -228) | MCL | Yes | No | 5.9 PCI/L | 5 pCi/L | — | Resolved | Mar 31, 2017 | Radionuclides and Revised Rad Rule |
| Jan 1, 2017 | Mar 31, 2017 | Combined Radium (-226 and -228) | MCL | Yes | No | 5.9 PCI/L | 5 pCi/L | — | Resolved | Mar 31, 2017 | Radionuclides and Revised Rad Rule |
| Jan 1, 2017 | Mar 31, 2017 | Combined Radium (-226 and -228) | MCL | Yes | No | 5.9 PCI/L | 5 pCi/L | — | Resolved | Mar 31, 2017 | Radionuclides and Revised Rad Rule |
| Jan 1, 2017 | Mar 31, 2017 | Combined Radium (-226 and -228) | MCL | Yes | No | 5.9 PCI/L | 5 pCi/L | — | Resolved | Mar 31, 2017 | 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.