ASBURY, IA · Dubuque County
AADC Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of October 16, 2003. 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 Dubuque 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)
- IA3126342
- System type
- Community Water System
- Population served
- 2,057
- Service connections
- 863
- Ownership
- privately owned
- Water source
- groundwater (wells)
AADC is one of 403 community water systems in Iowa in the 501 to 3,300 people size category, formerly serving 2,057 people from groundwater.
EPA's federal records list this system as inactive in 2003; the record below is historical.
As of August 1, 2026, its federal record holds 1 entry in 1991, all of which EPA lists as closed. Nothing has been added since 1991.
All 1 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 Major (TCR)
—Coliform (TCR)
April 1, 1991 – April 30, 1991
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| April 1, 1991 – April 30, 1991 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- April 20, 2001State Public Notification requested6 linked violations
- June 14, 1991State Public Notification requested1 linked violation
- June 14, 1991State Formal Notice of Violation issued3 linked violations
- May 29, 1991State Compliance achieved1 linked violation
- May 29, 1991State Compliance achieved3 linked violations
- February 19, 1982State Unresolvedgeneral compliance action — not tied to a specific violation on record
- February 18, 1982State Unresolvedgeneral compliance action — not tied to a specific violation on record
- January 26, 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)
Not on record
563-556-7106
ASBURY, IA 52002