Is HORNICK WATER SUPPLY required to publish a Consumer Confidence Report?

Yes. HORNICK 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 HORNICK WATER SUPPLY’s next Consumer Confidence Report due?

HORNICK WATER SUPPLY’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

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.

HORNICK, IA · Woodbury County

HORNICK WATER SUPPLY Water System

Consumer Confidence Report status

HORNICK 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 HORNICK 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): IA9738057
System type: Community Water System
Population served: 255
Service connections: 117
Ownership: local government
Water source: groundwater (wells)

HORNICK WATER SUPPLY is one of 1,221 community water systems in Iowa in the 500 or fewer people size category, serving 255 people from groundwater.

As of August 1, 2026, its federal record holds 5 entries between 1983 and 2009, all of which EPA lists as closed. Nothing has been added since 2009.

Of the 5, 4 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, inorganic chemicals, and the Radionuclides and Revised Rad Rule.

Violation history

Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 2009 – November 30, 2009
Resolved
Monitoring, Regular
—
Nitrate
April 1, 2009 – March 31, 2010
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 2001 – June 30, 2001
Resolved
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
July 1, 1998 – July 31, 1998
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 1, 1983 – September 30, 1987
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
November 1, 2009 – November 30, 2009	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 2009 – March 31, 2010	Monitoring, Regular	Nitrate	—	Resolved
June 1, 2001 – June 30, 2001	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 1998 – July 31, 1998	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Resolved
October 1, 1983 – September 30, 1987	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

August 20, 2001State Formal Notice of Violation issued2 linked violations
August 20, 2001State Public Notification requested4 linked violations
August 3, 2001State Compliance achieved2 linked violations
August 3, 2001State Compliance achieved1 linked violation
July 18, 2001State Public Notification requested2 linked violations
February 8, 1999State Compliance achieved5 linked violations
September 8, 1998State Public Notification received1 linked violation
July 13, 1998State Public Notification requested2 linked violations
March 28, 1996State Formal Notice of Violation issued3 linked violations
September 7, 1995State Compliance achieved6 linked violations
August 18, 1995State Formal Notice of Violation issued34 linked violations
June 12, 1991State Public Notification received2 linked violations
August 15, 1987State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record

Common questions

Is HORNICK WATER SUPPLY required to publish a Consumer Confidence Report?: Yes. HORNICK 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 HORNICK WATER SUPPLY’s next Consumer Confidence Report due?: HORNICK WATER SUPPLY’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does HORNICK WATER SUPPLY have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for HORNICK 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

HORNICK WATER SUPPLY

712-874-3374

HORNICK, IA 51026