GARNER, IA · Hancock County
DUNCAN HEIGHTS, INC. Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of July 28, 2016. 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 Hancock County, IA.
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)
- IA4100901
- System type
- Community Water System
- Population served
- 51
- Service connections
- 1
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Monitoring, Routine Major (TCR)
—Coliform (TCR)
June 1, 1998 – June 30, 1998
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| June 1, 1998 – June 30, 1998 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- October 29, 2007State Formal Notice of Violation issued2 linked violations
- October 29, 2007State Public Notification requested1 linked violation
- July 20, 1998State Public Notification requested2 linked violations
- April 28, 1995State Public Notification requested3 linked violations
- February 19, 1982State Unresolved1 linked violation
- January 21, 1982State Unresolvedgeneral compliance action — not tied to a specific violation on record
Last known contact on file (system is inactive)
DUNCAN HEIGHTS, INC
641-923-3337
GARNER, IA 50438