DES MOINES, IA · Warren County
CUMMING WATER TREATMENT PLANT Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of March 4, 2021. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.
If you are a resident looking for your current water provider, see water systems in Warren County, IA.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 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)
- IA9123047
- System type
- Community Water System
- Population served
- 351
- Service connections
- 120
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
CUMMING WATER TREATMENT PLANT is one of 1,221 community water systems in Iowa in the 500 or fewer people size category, formerly serving 351 people from surface water.
EPA's federal records list this system as inactive in 2021; the record below is historical.
As of August 1, 2026, its federal record holds 2 entries between 1993 and 1999, all of which EPA lists as closed. Nothing has been added since 1999.
All 2 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Total Coliform Rules.
Violation history
Monitoring, Routine Minor (TCR)
—Coliform (TCR)
July 1, 1999 – July 31, 1999
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
July 1, 1993 – July 31, 1993
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 |
|---|---|---|---|---|
| July 1, 1999 – July 31, 1999 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| July 1, 1993 – July 31, 1993 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- January 24, 2000State Formal Notice of Violation issued5 linked violations
- January 18, 2000State Compliance achieved5 linked violations
- September 10, 1999State Public Notification requested4 linked violations
- January 14, 1999State Compliance achieved3 linked violations
- June 16, 1998State Formal Notice of Violation issued2 linked violations
- June 16, 1998State Public Notification requested2 linked violations
Last known contact on file (system is inactive)
DES MOINES WATER WORKS
515-283-8709
DES MOINES, IA 50321