MOUNT VERNON, IA · Linn County
MOUNT VERNON WATER SUPPLY Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Iowa’s official records. Always confirm current status with Iowa before making decisions based on this information.
System facts
- System ID (PWSID)
- IA5758021
- System type
- Community Water System
- Population served
- 4,527
- Service connections
- 1,360
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Public Notification Violation for NPDWR Violation
—Public Notice
June 20, 2012 – April 29, 2013
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
November 1, 2006 – December 31, 2008
ResolvedMonitoring, Regular
—Combined Radium (-226 and -228)
April 1, 2004 – March 31, 2005
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| June 20, 2012 – April 29, 2013 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| November 1, 2006 – December 31, 2008 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| April 1, 2004 – March 31, 2005 | Monitoring, Regular | Combined Radium (-226 and -228) | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
No enforcement actions on record for this system.
Contact
MOUNT VERNON WATER SUPPLY
319-270-0459
MOUNT VERNON, IA 52314