WALKER, IA · Linn County
WALKER WATER WORKS 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)
- IA5792059
- System type
- Community Water System
- Population served
- 688
- Service connections
- 320
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Monitoring, Routine (RTCR)
—Revised Total Coliform Rule
July 1, 2017 – July 31, 2017
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
December 1, 2009 – December 31, 2009
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
January 1, 2004 – January 31, 2004
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2017 – July 31, 2017 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| December 1, 2009 – December 31, 2009 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 2004 – January 31, 2004 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- August 16, 2017State Formal Notice of Violation issued2 linked violations
- April 21, 2014State Public Notification received2 linked violations
- May 17, 2013State Public Notification requested2 linked violations
- May 3, 2011State Public Notification received1 linked violation
- April 26, 2010State Public Notification requested1 linked violation
- January 14, 2010State Compliance achieved2 linked violations
- January 14, 2010State Public Notification requested3 linked violations
- February 20, 2007State Public Notification received3 linked violations
- December 20, 2006State Compliance achieved8 linked violations
- February 20, 2004State Formal Notice of Violation issued7 linked violations
- July 1, 1995State Compliance achieved3 linked violations
Contact
WALKER WATER WORKS
319-310-6685
WALKER, IA 52352