HARPERS FERRY, IA · Allamakee County
TWIN BIRCH MHP #1 Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of February 4, 1982. 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 Allamakee 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)
- IA0330628
- System type
- Community Water System
- Population served
- 45
- Service connections
- 18
- Ownership
- privately owned
- Water source
- groundwater (wells)
TWIN BIRCH MHP #1 is one of 1,221 community water systems in Iowa in the 500 or fewer people size category, formerly serving 45 people from groundwater.
EPA's federal records list this system as inactive in 1982; the record below is historical.
As of August 1, 2026, EPA's published records contain no violations for this system.
Violation history
No violations on record for this system.
Enforcement actions
- February 18, 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
- February 10, 1982State Unresolved1 linked violation
Last known contact on file (system is inactive)
Not on record
Phone not on record
HARPERS FERRY, IA 52146