Is OLDS MUNICIPAL WATER DEPT required to publish a Consumer Confidence Report?

Yes. OLDS MUNICIPAL 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 OLDS MUNICIPAL WATER DEPT’s next Consumer Confidence Report due?

OLDS MUNICIPAL 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.

OLDS, IA · Henry County

OLDS MUNICIPAL WATER DEPT Water System

Consumer Confidence Report status

OLDS MUNICIPAL 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 OLDS MUNICIPAL 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): IA4465093
System type: Community Water System
Population served: 192
Service connections: 180
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

OLDS MUNICIPAL WATER DEPT is one of 1,221 community water systems in Iowa in the 500 or fewer people size category, serving 192 people from surface water.

As of August 1, 2026, its federal record holds 17 entries between 1979 and 1991, all of which EPA lists as closed. Nothing has been added since 1991.

Of the 17, 11 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 Radionuclides and Revised Rad Rule.

Violation history

Monitoring, Regular
—
Radium-226
October 1, 1991 – December 31, 1991
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 1, 1988 – September 30, 1992
Resolved
Monitoring, Regular
—
Radium-228
October 1, 1987 – September 30, 1991
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
October 1, 1987 – September 30, 1991
Resolved
Monitoring, Regular
—
Radium-226
October 1, 1987 – September 30, 1991
Resolved
Monitoring, Regular
—
Radium-228
July 1, 1987 – June 30, 1991
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
July 1, 1987 – June 30, 1991
Resolved
Monitoring, Regular
—
Radium-226
July 1, 1987 – June 30, 1991
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
April 1, 1987 – March 31, 1991
Resolved
Monitoring, Regular
—
Radium-226
April 1, 1987 – March 31, 1991
Resolved
Monitoring, Regular
—
Radium-228
April 1, 1987 – March 31, 1991
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
October 1, 1985 – September 30, 1986
Archived
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
October 1, 1984 – September 30, 1985
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Gross Alpha, Excl. Radon and U
October 1, 1983 – September 30, 1984
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Combined Radium (-226 and -228)
October 1, 1983 – September 30, 1984
Archived
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
October 1, 1981 – September 30, 1982
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Combined Radium (-226 and -228)
October 1, 1979 – September 30, 1983
Resolved

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
October 1, 1991 – December 31, 1991	Monitoring, Regular	Radium-226	—	Resolved
October 1, 1988 – September 30, 1992	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
October 1, 1987 – September 30, 1991	Monitoring, Regular	Radium-228	—	Resolved
October 1, 1987 – September 30, 1991	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
October 1, 1987 – September 30, 1991	Monitoring, Regular	Radium-226	—	Resolved
July 1, 1987 – June 30, 1991	Monitoring, Regular	Radium-228	—	Resolved
July 1, 1987 – June 30, 1991	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
July 1, 1987 – June 30, 1991	Monitoring, Regular	Radium-226	—	Resolved
April 1, 1987 – March 31, 1991	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
April 1, 1987 – March 31, 1991	Monitoring, Regular	Radium-226	—	Resolved
April 1, 1987 – March 31, 1991	Monitoring, Regular	Radium-228	—	Resolved
October 1, 1985 – September 30, 1986	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Archived
October 1, 1984 – September 30, 1985	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Archived
October 1, 1983 – September 30, 1984	Maximum Contaminant Level Violation, Single Sample	Gross Alpha, Excl. Radon and U	Health-based	Archived
October 1, 1983 – September 30, 1984	Maximum Contaminant Level Violation, Single Sample	Combined Radium (-226 and -228)	Health-based	Archived
October 1, 1981 – September 30, 1982	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Archived
October 1, 1979 – September 30, 1983	Maximum Contaminant Level Violation, Single Sample	Combined Radium (-226 and -228)	Health-based	Resolved

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

August 8, 2017State Compliance achieved1 linked violation
May 22, 2017State Public Notification received1 linked violation
May 22, 2017State Public Notification received2 linked violations
October 25, 2016State Formal Notice of Violation issued1 linked violation
October 25, 2016State Public Notification requested1 linked violation
October 25, 2016State Public Notification requested1 linked violation
November 13, 1992State Formal Notice of Violation issued3 linked violations
November 13, 1992State Public Notification requested5 linked violations
November 13, 1992State Public Notification requested1 linked violation
April 17, 1992State Intentional no-action1 linked violation
April 17, 1992State Intentional no-action2 linked violations
April 17, 1992State Compliance achieved2 linked violations
April 17, 1992State Compliance achieved2 linked violations
October 1, 1991State Compliance achieved1 linked violation
October 1, 1991State Compliance achieved1 linked violation
October 1, 1991State Intentional no-action3 linked violations
July 1, 1991State Compliance achieved1 linked violation
July 1, 1991State Intentional no-action1 linked violation
July 1, 1991State Compliance achieved1 linked violation
July 1, 1991State Compliance achieved3 linked violations
April 1, 1991State Intentional no-action1 linked violation
April 1, 1991State Compliance achieved1 linked violation
April 1, 1991State Compliance achieved2 linked violations
January 1, 1991State Compliance achieved2 linked violations
July 1, 1990State Intentional no-action1 linked violation
November 16, 1988State Compliance achievedgeneral compliance action — not tied to a specific violation on record
November 8, 1988State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
September 28, 1988State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
September 28, 1988State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
September 28, 1988State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
September 28, 1988State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
June 13, 1988State Administrative/Compliance Order without penalty issued1 linked violation
June 13, 1988State Administrative/Compliance Order without penalty issued1 linked violation

Common questions

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

OLDS MUNICIPAL WATER DEPT

319-254-2415

OLDS, IA 52647