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

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

COLLINS 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.

COLLINS, IA · Story County

COLLINS WATER SUPPLY Water System

Consumer Confidence Report status

COLLINS 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 COLLINS 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): IA8515060
System type: Community Water System
Population served: 505
Service connections: 296
Ownership: local government
Water source: groundwater (wells)

COLLINS WATER SUPPLY is one of 403 community water systems in Iowa in the 501 to 3,300 people size category, serving 505 people from groundwater.

As of August 1, 2026, its federal record holds 3 entries between 1981 and 1994, all of which EPA lists as closed. Nothing has been added since 1994.

Of the 3, 2 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 and the Radionuclides and Revised Rad Rule.

Violation history

Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 1994 – June 30, 1994
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 1993 – December 31, 1993
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Combined Radium (-226 and -228)
July 1, 1981 – June 30, 1985
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
June 1, 1994 – June 30, 1994	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
December 1, 1993 – December 31, 1993	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 1981 – June 30, 1985	Maximum Contaminant Level Violation, Single Sample	Combined Radium (-226 and -228)	Health-based	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

December 19, 2003State Public Notification requested13 linked violations
October 19, 1998State Formal Notice of Violation issued1 linked violation
June 4, 1996State Compliance achieved14 linked violations
June 4, 1996State Compliance achieved4 linked violations
October 10, 1995State Compliance achieved6 linked violations
October 6, 1994State Public Notification received9 linked violations
October 6, 1994State Public Notification received4 linked violations
August 24, 1994State Public Notification requested9 linked violations
May 20, 1994State Public Notification requested4 linked violations
May 20, 1994State Formal Notice of Violation issued8 linked violations
May 20, 1994State Formal Notice of Violation issued5 linked violations
October 28, 1993State Public Notification requested4 linked violations
August 15, 1989State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
June 22, 1989State Compliance achievedgeneral compliance action — not tied to a specific violation on record
June 22, 1989State Compliance achieved1 linked violation
June 16, 1989State Public Notification requested1 linked violation
June 16, 1989State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
June 16, 1989State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
September 30, 1984Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
September 15, 1984State Public Notification received2 linked violations
August 1, 1984State Formal Notice of Violation issued1 linked violation
February 16, 1982State Unresolvedgeneral compliance action — not tied to a specific violation on record
January 19, 1982State Unresolved2 linked violations

Common questions

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

COLLINS WATER SUPPLY

515-975-9909

COLLINS, IA 50055