PRESTON, IA · Jackson County
PRESTON MUNI 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)
- IA4965057
- System type
- Community Water System
- Population served
- 949
- Service connections
- 478
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Monitoring, Regular
—Nitrate
July 1, 2023 – June 30, 2024
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2023 – June 30, 2024 | Monitoring, Regular | Nitrate | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- August 12, 2024State Public Notification received2 linked violations
- July 30, 1987State Compliance achieved1 linked violation
- July 30, 1987State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
Contact
PRESTON MUNI WATER SUPPLY
563-689-3081
PRESTON, IA 52069