NEW VIENNA, IA · Dubuque County

NEW VIENNA 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): IA3165014
System type: Community Water System
Population served: 382
Service connections: 194
Ownership: local government
Water source: groundwater (wells)

Violation history

Monitoring, Regular
—
Nitrate
January 1, 1995 – March 31, 1995
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
January 1, 1995 – March 31, 1995	Monitoring, Regular	Nitrate	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

July 9, 2025State Compliance achieved2 linked violations
June 19, 2025State Formal Notice of Violation issued11 linked violations
August 1, 2024State Public Notification received4 linked violations
November 20, 2023State Formal Notice of Violation issued1 linked violation
February 12, 1996State Compliance achieved1 linked violation
May 22, 1995State Formal Notice of Violation issued1 linked violation
May 22, 1995State Public Notification requested1 linked violation
May 22, 1995State Formal Notice of Violation issued3 linked violations
June 16, 1993State Public Notification received3 linked violations
May 25, 1993State Public Notification requested1 linked violation
May 25, 1993State Public Notification requested4 linked violations
September 30, 1984Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record

Contact

NEW VIENNA WATER SUPPLY

563-921-2295

NEW VIENNA, IA 52065