KNOXVILLE, IA · Warren County
HARTFORD MHC LLC Water System
Consumer Confidence Report status
HARTFORD MHC LLC must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for HARTFORD MHC LLC.
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)
- IA9128301
- System type
- Community Water System
- Population served
- 183
- Service connections
- 73
- Ownership
- privately owned
- Water source
- surface water (rivers, lakes, or reservoirs)
HARTFORD MHC LLC is one of 1,221 community water systems in Iowa in the 500 or fewer people size category, serving 183 people from surface water.
As of August 1, 2026, its federal record holds 1 entry in 2019, all of which EPA lists as closed. Nothing has been added since 2019.
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 (RTCR)
—Revised Total Coliform Rule
October 1, 2019 – October 31, 2019
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 1, 2019 – October 31, 2019 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
No enforcement actions on record for this system.
Common questions
Is HARTFORD MHC LLC required to publish a Consumer Confidence Report?
- Yes. HARTFORD MHC LLC is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is HARTFORD MHC LLC’s next Consumer Confidence Report due?
- HARTFORD MHC LLC’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does HARTFORD MHC LLC have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for HARTFORD MHC LLC.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
HARTFORD MHC
515-310-1358
KNOXVILLE, IA 50138