GRANVILLE, IA · Sioux County
GRANVILLE 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)
- IA8429002
- System type
- Community Water System
- Population served
- 310
- Service connections
- 186
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
Violation history
No violations on record for this system.
Enforcement actions
- September 15, 1999State Compliance achieved3 linked violations
- September 7, 1999State Public Notification requested4 linked violations
- August 12, 1997State Compliance achieved4 linked violations
- December 5, 1995State Compliance achieved8 linked violations
- November 22, 1995State Formal Notice of Violation issued10 linked violations
- November 13, 1995State Compliance achieved9 linked violations
Contact
GRANVILLE WATER SUPPLY
712-727-3365
GRANVILLE, IA 51022