JEFFERSON, IA · Greene County
JEFFERSON WATER DEPARTMENT 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)
- IA3742004
- System type
- Community Water System
- Population served
- 4,182
- Service connections
- 2,080
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Monitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
April 1, 2020 – April 30, 2020
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| April 1, 2020 – April 30, 2020 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- May 6, 2021State Public Notification received2 linked violations
- May 6, 2021State Public Notification received2 linked violations
- June 16, 2020State Formal Notice of Violation issued17 linked violations
- May 13, 2020State Compliance achieved2 linked violations
- July 18, 2019State Formal Notice of Violation issued3 linked violations
- July 18, 2019State Public Notification requested2 linked violations
- July 18, 2019State Public Notification requested2 linked violations
- July 10, 2019State Compliance achieved3 linked violations
- October 10, 1995State Public Notification requested7 linked violations
Contact
JEFFERSON WATER DEPARTMENT
515-386-2611
JEFFERSON, IA 50129