HUDSON, IA · Black Hawk County
HUDSON WATER SUPPLY Water System
Consumer Confidence Report status
HUDSON WATER SUPPLY 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 HUDSON WATER SUPPLY.
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)
- IA0737062
- System type
- Community Water System
- Population served
- 2,546
- Service connections
- 1,239
- Ownership
- local government
- Water source
- groundwater (wells)
HUDSON WATER SUPPLY is one of 403 community water systems in Iowa in the 501 to 3,300 people size category, serving 2,546 people from groundwater.
As of August 1, 2026, its federal record holds 1 entry in 2025, all of which EPA lists as closed.
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
December 1, 2025 – December 31, 2025
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| December 1, 2025 – December 31, 2025 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- January 22, 2026State Compliance achieved2 linked violations
- January 22, 2026State Compliance achieved1 linked violation
- January 21, 2026State Formal Notice of Violation issued1 linked violation
- January 21, 2026State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- January 21, 2026State Formal Notice of Violation issued1 linked violation
- July 1, 2008State Public Notification received3 linked violations
- July 1, 2008State Public Notification received2 linked violations
- June 18, 2007State Compliance achieved7 linked violations
- May 29, 2007State Public Notification requested2 linked violations
- May 29, 2007State Public Notification requested6 linked violations
- May 29, 2007State Formal Notice of Violation issued6 linked violations
- May 29, 2007State Formal Notice of Violation issued11 linked violations
- November 19, 1993State Public Notification requested4 linked violations
- November 19, 1993State Formal Notice of Violation issued9 linked violations
- March 1, 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
Common questions
Is HUDSON WATER SUPPLY required to publish a Consumer Confidence Report?
- Yes. HUDSON WATER SUPPLY 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 HUDSON WATER SUPPLY’s next Consumer Confidence Report due?
- HUDSON WATER SUPPLY’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does HUDSON WATER SUPPLY have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for HUDSON WATER SUPPLY.
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
HUDSON WATER SUPPLY
319-988-3600
HUDSON, IA 50643