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

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

SABULA 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.

SABULA, IA · Jackson County

SABULA WATER SUPPLY Water System

Consumer Confidence Report status

SABULA 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 SABULA 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): IA4975014
System type: Community Water System
Population served: 506
Service connections: 323
Ownership: local government
Water source: groundwater (wells)

SABULA WATER SUPPLY is one of 403 community water systems in Iowa in the 501 to 3,300 people size category, serving 506 people from groundwater.

As of August 1, 2026, its federal record holds 7 entries between 1991 and 2018, all of which EPA lists as closed. Nothing has been added since 2018.

Of the 7, 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 synthetic organic chemicals and the Total Coliform Rules.

Violation history

Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
October 1, 2018 – September 30, 2024
Resolved
Monitoring, Regular
—
2,4-D
October 1, 2018 – September 30, 2024
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
October 1, 2018 – September 30, 2024
Resolved
Monitoring, Regular
—
Simazine
October 1, 2018 – September 30, 2024
Resolved
Monitoring, Regular
—
Pentachlorophenol
October 1, 2018 – September 30, 2024
Resolved
Monitoring, Regular
—
Picloram
October 1, 2018 – September 30, 2024
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
May 1, 1991 – May 31, 1991
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
October 1, 2018 – September 30, 2024	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
October 1, 2018 – September 30, 2024	Monitoring, Regular	2,4-D	—	Resolved
October 1, 2018 – September 30, 2024	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
October 1, 2018 – September 30, 2024	Monitoring, Regular	Simazine	—	Resolved
October 1, 2018 – September 30, 2024	Monitoring, Regular	Pentachlorophenol	—	Resolved
October 1, 2018 – September 30, 2024	Monitoring, Regular	Picloram	—	Resolved
May 1, 1991 – May 31, 1991	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

July 1, 2025State Public Notification received3 linked violations
July 1, 2025State Public Notification received3 linked violations
December 22, 2024State Compliance achieved5 linked violations
November 22, 2024State Public Notification requested6 linked violations
November 22, 2024State Formal Notice of Violation issued6 linked violations
November 22, 2024State Formal Notice of Violation issued8 linked violations
November 22, 2024State Public Notification requested4 linked violations
November 22, 2024State Formal Notice of Violation issued10 linked violations
May 2, 2005State Formal Notice of Violation issued9 linked violations
May 29, 1991State Formal Notice of Violation issued1 linked violation
November 7, 1988State Public Notification requested1 linked violation
February 17, 1988State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 26, 1982State Unresolved1 linked violation

Common questions

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

SABULA WATER SUPPLY

563-687-2420

SABULA, IA 52070