Is MARQUETTE, CITY OF required to publish a Consumer Confidence Report?

Yes. MARQUETTE, CITY OF 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 MARQUETTE, CITY OF’s next Consumer Confidence Report due?

MARQUETTE, CITY OF’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.

MARQUETTE, KS · McPherson County

MARQUETTE, CITY OF Water System

Consumer Confidence Report status

MARQUETTE, CITY OF 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 MARQUETTE, CITY OF.

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 Kansas’s official records. Always confirm current status with Kansas before making decisions based on this information.

System facts

System ID (PWSID): KS2011302
System type: Community Water System
Population served: 596
Service connections: 358
Ownership: local government
Water source: groundwater (wells)

MARQUETTE, CITY OF is one of 334 community water systems in Kansas in the 501 to 3,300 people size category, serving 596 people from groundwater.

As of August 1, 2026, its federal record holds 10 entries between 1982 and 2020, all of which EPA lists as closed. Nothing has been added since 2020.

Of the 10, 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 inorganic chemicals.

Violation history

Monitoring, Regular
—
Antimony, Total
January 1, 2020 – December 31, 2020
Resolved
Monitoring, Regular
—
Thallium, Total
January 1, 2020 – December 31, 2020
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Nitrate
October 1, 1989 – September 30, 1990
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
November 30, 1987 – November 29, 1988
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
June 1, 1987 – May 31, 1988
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
April 21, 1986 – April 20, 1987
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
December 17, 1984 – December 16, 1985
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
May 14, 1984 – May 13, 1985
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
October 1, 1982 – September 30, 1983
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
April 20, 1982 – April 19, 1983
Archived

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
January 1, 2020 – December 31, 2020	Monitoring, Regular	Antimony, Total	—	Resolved
January 1, 2020 – December 31, 2020	Monitoring, Regular	Thallium, Total	—	Resolved
October 1, 1989 – September 30, 1990	Maximum Contaminant Level Violation, Average	Nitrate	Health-based	Archived
November 30, 1987 – November 29, 1988	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
June 1, 1987 – May 31, 1988	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
April 21, 1986 – April 20, 1987	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
December 17, 1984 – December 16, 1985	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
May 14, 1984 – May 13, 1985	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
October 1, 1982 – September 30, 1983	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
April 20, 1982 – April 19, 1983	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived

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

Enforcement actions

No enforcement actions on record for this system.

Common questions

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

WILLIAMS, ANDREA

785-546-2205

MARQUETTE, KS 67464-0401