Is NEW LONDON MUNIC WATER DEPT required to publish a Consumer Confidence Report?

Yes. NEW LONDON MUNIC 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 NEW LONDON MUNIC WATER DEPT’s next Consumer Confidence Report due?

NEW LONDON MUNIC 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.

NEW LONDON, IA · Henry County

NEW LONDON MUNIC WATER DEPT Water System

Consumer Confidence Report status

NEW LONDON MUNIC 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 NEW LONDON MUNIC 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): IA4458060
System type: Community Water System
Population served: 1,910
Service connections: 860
Ownership: local government
Water source: groundwater (wells)

NEW LONDON MUNIC WATER DEPT is one of 403 community water systems in Iowa in the 501 to 3,300 people size category, serving 1,910 people from groundwater.

As of August 1, 2026, its federal record holds 6 entries between 1979 and 1985, all of which EPA lists as closed. Nothing has been added since 1985.

None of the 6 are monitoring or reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset; these involve water-quality, treatment, or public-notice findings instead. The record involves the Radionuclides and Revised Rad Rule.

Violation history

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
Notification, Public
—
Combined Radium (-226 and -228)
July 1, 1982 – June 30, 1986
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
August 11, 1981 – August 10, 1982
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Combined Radium (-226 and -228)
October 1, 1979 – September 30, 1983
Resolved

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

Period	Violation	Contaminant / rule	Health-based	Status
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
July 1, 1982 – June 30, 1986	Notification, Public	Combined Radium (-226 and -228)	—	Resolved
August 11, 1981 – August 10, 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

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

Enforcement actions

August 17, 2022State Compliance achieved5 linked violations
January 19, 2022State Public Notification requested4 linked violations
August 17, 2018State Compliance achieved3 linked violations
August 6, 2018State Public Notification received3 linked violations
December 15, 2017State Public Notification requested4 linked violations
December 15, 2017State Formal Notice of Violation issued3 linked violations
July 9, 1990State Compliance achieved2 linked violations
July 9, 1990State Compliance achieved1 linked violation
July 16, 1985State Bilateral Compliance Agreement signed1 linked violation
December 15, 1983State Formal Notice of Violation issued1 linked violation
December 15, 1983State Public Notification requested1 linked violation
January 15, 1983State Public Notification received1 linked violation

Common questions

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

NEW LONDON MUNICIPAL WATER DEPT

319-367-7703

NEW LONDON, IA 52645