Is SLATER MUNI WATER DEPT required to publish a Consumer Confidence Report?

Yes. SLATER MUNI WATER DEPT 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 SLATER MUNI WATER DEPT’s next Consumer Confidence Report due?

SLATER MUNI WATER DEPT’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.

SLATER, IA · Story County

SLATER MUNI WATER DEPT Water System

Consumer Confidence Report status

SLATER MUNI WATER DEPT 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 SLATER MUNI WATER DEPT.

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): IA8580057
System type: Community Water System
Population served: 1,548
Service connections: 641
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

SLATER MUNI WATER DEPT is one of 403 community water systems in Iowa in the 501 to 3,300 people size category, serving 1,548 people from surface water.

As of August 1, 2026, its federal record holds 2 entries between 2000 and 2024, all of which EPA lists as closed.

All 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 Stage 2 Disinfectants and Disinfection Byproducts Rule and inorganic chemicals.

Violation history

Monitoring and Reporting (DBP)
—
TTHM
October 1, 2024 – October 31, 2024
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2000 – December 31, 2000
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
October 1, 2024 – October 31, 2024	Monitoring and Reporting (DBP)	TTHM	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	Nitrate	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

December 18, 2025State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
December 18, 2025State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
January 7, 2025State Compliance achieved1 linked violation
January 7, 2025State Compliance achieved1 linked violation
December 19, 2024State Formal Notice of Violation issued1 linked violation
December 19, 2024State Public Notification requested1 linked violation
December 19, 2024State Formal Notice of Violation issued1 linked violation
December 19, 2024State Public Notification requested1 linked violation
June 27, 2024State Public Notification received1 linked violation
June 27, 2024State Public Notification received1 linked violation
November 3, 2022State Public Notification received2 linked violations
June 15, 2020State Public Notification received1 linked violation
November 25, 2019State Formal Notice of Violation issued1 linked violation
January 2, 2018State Compliance achieved2 linked violations
December 15, 2017State Public Notification requested2 linked violations
December 15, 2017State Public Notification requested2 linked violations
October 18, 2007State Public Notification requested2 linked violations
January 11, 1999State Compliance achieved2 linked violations
July 1, 1996State Formal Notice of Violation issued2 linked violations

Common questions

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

SLATER MUNI WATER DEPT

515-228-3339

SLATER, IA 50244