WASHINGTON, IA · Washington County
LAKE TRIO HOMEOWNERS ASSOCIATION Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of December 7, 2001. 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 Washington 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)
- IA9200300
- System type
- Community Water System
- Population served
- 57
- Service connections
- 25
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Monitoring, Regular
—Combined Radium (-226 and -228)
September 30, 1980 – September 29, 1983
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
September 30, 1980 – September 29, 1983
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| September 30, 1980 – September 29, 1983 | Monitoring, Regular | Combined Radium (-226 and -228) | — | Archived |
| September 30, 1980 – September 29, 1983 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- March 28, 1988State Compliance achieved1 linked violation
- March 28, 1988State Compliance achieved1 linked violation
- January 27, 1988State Formal Notice of Violation issued2 linked violations
- December 28, 1987State Formal Notice of Violation issued1 linked violation
- December 28, 1987State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- December 28, 1987State Formal Notice of Violation issued1 linked violation
- February 19, 1982State Unresolved1 linked violation
- January 26, 1982State Unresolvedgeneral compliance action — not tied to a specific violation on record
Last known contact on file (system is inactive)
Not on record
319-653-3113
WASHINGTON, IA 52353