GRINNELL, IA · Poweshiek County
GRINNELL MHP MHC Water System
Current status
1 item on record is open and awaiting resolution as of July 4, 2026. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings. Full details are in the violation history below.
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)
- IA7930601
- System type
- Community Water System
- Population served
- 313
- Service connections
- 121
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Treatment Technique, Level 1 Assessment (RTCR)
Health-basedRevised Total Coliform Rule
September 1, 2024 – October 17, 2024
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
January 22, 2024
Unaddressed
Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yet
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| September 1, 2024 – October 17, 2024 | Treatment Technique, Level 1 Assessment (RTCR) | Revised Total Coliform Rule | Health-based | Resolved |
| January 22, 2024 | Public Notification Violation for NPDWR Violation | Public Notice | — | Unaddressed |
Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yet
Enforcement actions
No enforcement actions on record for this system.
Contact
GRINNELL MHP
641-638-8400
GRINNELL, IA 50112