JANESVILLE, IA · Bremer County
JANESVILLE 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)
- IA0932001
- System type
- Community Water System
- Population served
- 1,034
- Service connections
- 483
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Monitoring, Routine Major (TCR)
—Coliform (TCR)
November 1, 2010 – November 30, 2010
ResolvedMonitoring, Regular
—Nitrate
November 1, 2010 – November 30, 2010
ResolvedMonitoring, Regular
—Combined Radium (-226 and -228)
July 1, 2000 – June 30, 2003
ResolvedMaximum Contaminant Level Violation, Single Sample
Health-basedNitrate
January 30, 1985 – April 29, 1985
ArchivedMaximum Contaminant Level Violation, Average
Health-basedNitrate
October 1, 1981 – September 30, 1982
Archived
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| November 1, 2010 – November 30, 2010 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| November 1, 2010 – November 30, 2010 | Monitoring, Regular | Nitrate | — | Resolved |
| July 1, 2000 – June 30, 2003 | Monitoring, Regular | Combined Radium (-226 and -228) | — | Resolved |
| January 30, 1985 – April 29, 1985 | Maximum Contaminant Level Violation, Single Sample | Nitrate | Health-based | Archived |
| October 1, 1981 – September 30, 1982 | Maximum Contaminant Level Violation, Average | Nitrate | Health-based | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- July 19, 1997State Compliance achieved1 linked violation
- December 18, 1996State Formal Notice of Violation issued1 linked violation
- February 25, 1993State Public Notification received4 linked violations
- February 19, 1993State Public Notification requested2 linked violations
- January 20, 1993State Compliance achieved2 linked violations
- July 22, 1988State Administrative Penalty assessedgeneral compliance action — not tied to a specific violation on record
- July 22, 1988State Administrative/Compliance Order without penalty issuedgeneral compliance action — not tied to a specific violation on record
- May 31, 1988State Compliance achieved1 linked violation
- March 1, 1982State Unresolvedgeneral compliance action — not tied to a specific violation on record
- February 16, 1982State Unresolvedgeneral compliance action — not tied to a specific violation on record
- January 19, 1982State Unresolved55 linked violations
Contact
JANESVILLE WATER SUPPLY
319-987-2990
JANESVILLE, IA 50647-0146