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

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

SIDNEY 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.

SIDNEY, IA · Fremont County

SIDNEY WATER SUPPLY Water System

Consumer Confidence Report status

SIDNEY 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 SIDNEY 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): IA3661048
System type: Community Water System
Population served: 1,077
Service connections: 550
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

SIDNEY WATER SUPPLY is one of 403 community water systems in Iowa in the 501 to 3,300 people size category, serving 1,077 people from surface water.

As of August 1, 2026, its federal record holds 6 entries between 1988 and 2024, all of which EPA lists as closed.

All 6 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 Lead and Copper Rule, inorganic chemicals, and the Stage 2 Disinfectants and Disinfection Byproducts Rule.

Violation history

Lead Consumer Notice
—
Lead and Copper Rule
October 21, 2024 – October 2, 2025
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2014 – January 31, 2014
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2002 – September 24, 2003
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2000 – September 19, 2000
Resolved
Monitoring, Regular
—
Nitrate
January 1, 1988 – December 31, 1990
Resolved
Monitoring, Regular
—
Selenium
January 1, 1988 – December 31, 1990
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
October 21, 2024 – October 2, 2025	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
January 1, 2014 – January 31, 2014	Monitoring and Reporting (DBP)	TTHM	—	Resolved
October 1, 2002 – September 24, 2003	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 1, 2000 – September 19, 2000	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 1988 – December 31, 1990	Monitoring, Regular	Nitrate	—	Resolved
January 1, 1988 – December 31, 1990	Monitoring, Regular	Selenium	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

October 2, 2025State Compliance achieved1 linked violation
October 2, 2025State Compliance achieved1 linked violation
September 9, 2025State Public Notification received1 linked violation
October 21, 2024State Formal Notice of Violation issued1 linked violation
April 15, 2024State Formal Notice of Violation issued1 linked violation
January 31, 2022State Public Notification received1 linked violation
January 31, 2022State Public Notification received1 linked violation
January 19, 2022State Public Notification requested1 linked violation
January 19, 2022State Formal Notice of Violation issued1 linked violation
January 12, 2022State Compliance achieved1 linked violation
January 12, 2022State Compliance achieved1 linked violation
February 12, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 26, 2015State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
April 2, 2015State Public Notification received1 linked violation
April 2, 2015State Public Notification received1 linked violation
April 24, 2014State Formal Notice of Violation issued1 linked violation
April 24, 2014State Public Notification requested1 linked violation
April 24, 2014State Public Notification requested1 linked violation
April 7, 2014State Compliance achieved1 linked violation
July 20, 2000State Public Notification requested4 linked violations
May 6, 1997State Compliance achieved1 linked violation
March 4, 1997State Formal Notice of Violation issued1 linked violation
March 4, 1997State Public Notification requested2 linked violations
March 3, 1992State Public Notification received1 linked violation
March 3, 1992State Public Notification received2 linked violations
March 3, 1992State Public Notification received3 linked violations
March 3, 1992State Public Notification received2 linked violations
January 16, 1992State Administrative/Compliance Order without penalty issued1 linked violation
January 16, 1992State Administrative/Compliance Order without penalty issued2 linked violations
January 16, 1992State Administrative/Compliance Order without penalty issued1 linked violation
January 16, 1992State Administrative/Compliance Order without penalty issued1 linked violation
January 16, 1992State Administrative/Compliance Order without penalty issued1 linked violation
January 6, 1992State Compliance achieved1 linked violation
January 6, 1992State Compliance achieved2 linked violations
January 6, 1992State Compliance achieved1 linked violation
January 6, 1992State Compliance achieved1 linked violation
January 6, 1992State Compliance achieved1 linked violation
January 6, 1992State Compliance achieved1 linked violation
December 12, 1991State Public Notification requested12 linked violations
December 12, 1991State Formal Notice of Violation issued1 linked violation
December 12, 1991State Public Notification requested1 linked violation
December 12, 1991State Formal Notice of Violation issued1 linked violation
December 12, 1991State Public Notification requested1 linked violation
December 12, 1991State Public Notification requested1 linked violation
December 12, 1991State Formal Notice of Violation issued1 linked violation
December 12, 1991State Public Notification requested1 linked violation
December 12, 1991State Formal Notice of Violation issued4 linked violations
December 12, 1991State Public Notification requested2 linked violations
December 12, 1991State Public Notification requested1 linked violation
March 28, 1989State Compliance achieved2 linked violations
February 10, 1988State Compliance achievedgeneral compliance action — not tied to a specific violation on record
February 10, 1988State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 1, 1988State Formal Notice of Violation issued1 linked violation
January 1, 1988State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record

Common questions

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

SIDNEY WATER SUPPLY

712-374-2223

SIDNEY, IA 51652