NASHUA, IA · Chickasaw County
NASHUA 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)
- IA1967041
- System type
- Community Water System
- Population served
- 1,551
- Service connections
- 710
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Public Notification Violation for NPDWR Violation
—Public Notice
July 23, 2022 – September 12, 2022
ResolvedMonitoring, Regular
—Nitrate
March 1, 2022 – March 31, 2022
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
March 1, 2022 – March 31, 2022
ResolvedMonitoring, Regular
—Mercury
April 1, 2013 – March 31, 2022
ResolvedMonitoring, Regular
—Beryllium, Total
April 1, 2013 – March 31, 2022
ResolvedMonitoring, Regular
—Selenium
April 1, 2013 – March 31, 2022
ResolvedMonitoring, Regular
—Antimony, Total
April 1, 2013 – March 31, 2022
ResolvedMonitoring, Regular
—Barium
April 1, 2013 – March 31, 2022
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
July 1, 1994 – June 30, 2003
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 23, 2022 – September 12, 2022 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| March 1, 2022 – March 31, 2022 | Monitoring, Regular | Nitrate | — | Resolved |
| March 1, 2022 – March 31, 2022 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| April 1, 2013 – March 31, 2022 | Monitoring, Regular | Mercury | — | Resolved |
| April 1, 2013 – March 31, 2022 | Monitoring, Regular | Beryllium, Total | — | Resolved |
| April 1, 2013 – March 31, 2022 | Monitoring, Regular | Selenium | — | Resolved |
| April 1, 2013 – March 31, 2022 | Monitoring, Regular | Antimony, Total | — | Resolved |
| April 1, 2013 – March 31, 2022 | Monitoring, Regular | Barium | — | Resolved |
| July 1, 1994 – June 30, 2003 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- January 26, 1982State Unresolved1 linked violation
Contact
NASHUA WATER SUPPLY
Phone not on record
NASHUA, IA 50658