Is GILMORE CITY WATERWORKS required to publish a Consumer Confidence Report?

Yes. GILMORE CITY WATERWORKS 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 GILMORE CITY WATERWORKS’s next Consumer Confidence Report due?

GILMORE CITY WATERWORKS’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.

GILMORE CITY, IA · Pocahontas County

GILMORE CITY WATERWORKS Water System

Consumer Confidence Report status

GILMORE CITY WATERWORKS 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 GILMORE CITY WATERWORKS.

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): IA7607088
System type: Community Water System
Population served: 487
Service connections: 265
Ownership: local government
Water source: groundwater (wells)

GILMORE CITY WATERWORKS is one of 1,221 community water systems in Iowa in the 500 or fewer people size category, serving 487 people from groundwater.

As of August 1, 2026, its federal record holds 22 entries between 1987 and 2022, all of which EPA lists as closed. Nothing has been added since 2022.

Of the 22, 20 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, volatile organic chemicals, and the Lead and Copper Rule.

Violation history

Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
June 1, 2022 – June 30, 2022
Resolved
Monitoring, Regular
—
Nitrate
December 1, 2011 – December 31, 2011
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
June 1, 2011 – October 12, 2012
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
July 1, 2005 – August 31, 2007
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 2001 – July 31, 2001
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
December 1, 1993 – December 31, 1993
Resolved
Monitoring, Regular
—
Tetrachloroethylene
April 1, 1991 – April 30, 1991
Resolved
Monitoring, Regular
—
Toluene
April 1, 1991 – April 30, 1991
Resolved
Monitoring, Regular
—
Styrene
April 1, 1991 – April 30, 1991
Resolved
Monitoring, Regular
—
CHLOROBENZENE
April 1, 1991 – April 30, 1991
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
April 1, 1991 – April 30, 1991
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
April 1, 1991 – April 30, 1991
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
April 1, 1991 – April 30, 1991
Resolved
Monitoring, Regular
—
Xylenes, Total
April 1, 1991 – April 30, 1991
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
April 1, 1991 – April 30, 1991
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
April 1, 1990 – April 15, 1991
Resolved
Monitoring, Regular
—
Arsenic
July 1, 1987 – June 30, 1990
Resolved
Monitoring, Regular
—
Chromium
July 1, 1987 – June 30, 1990
Resolved
Monitoring, Regular
—
Fluoride
July 1, 1987 – June 30, 1990
Resolved
Monitoring, Regular
—
Mercury
July 1, 1987 – June 30, 1990
Resolved
Monitoring, Regular
—
Selenium
July 1, 1987 – June 30, 1990
Resolved
Monitoring, Regular
—
Barium
July 1, 1987 – June 30, 1990
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
June 1, 2022 – June 30, 2022	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Resolved
December 1, 2011 – December 31, 2011	Monitoring, Regular	Nitrate	—	Resolved
June 1, 2011 – October 12, 2012	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 1, 2005 – August 31, 2007	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
July 1, 2001 – July 31, 2001	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
December 1, 1993 – December 31, 1993	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Resolved
April 1, 1991 – April 30, 1991	Monitoring, Regular	Tetrachloroethylene	—	Resolved
April 1, 1991 – April 30, 1991	Monitoring, Regular	Toluene	—	Resolved
April 1, 1991 – April 30, 1991	Monitoring, Regular	Styrene	—	Resolved
April 1, 1991 – April 30, 1991	Monitoring, Regular	CHLOROBENZENE	—	Resolved
April 1, 1991 – April 30, 1991	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
April 1, 1991 – April 30, 1991	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
April 1, 1991 – April 30, 1991	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
April 1, 1991 – April 30, 1991	Monitoring, Regular	Xylenes, Total	—	Resolved
April 1, 1991 – April 30, 1991	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
April 1, 1990 – April 15, 1991	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 1, 1987 – June 30, 1990	Monitoring, Regular	Arsenic	—	Resolved
July 1, 1987 – June 30, 1990	Monitoring, Regular	Chromium	—	Resolved
July 1, 1987 – June 30, 1990	Monitoring, Regular	Fluoride	—	Resolved
July 1, 1987 – June 30, 1990	Monitoring, Regular	Mercury	—	Resolved
July 1, 1987 – June 30, 1990	Monitoring, Regular	Selenium	—	Resolved
July 1, 1987 – June 30, 1990	Monitoring, Regular	Barium	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

June 13, 2022State Formal Notice of Violation issued3 linked violations
August 13, 2014State Public Notification received3 linked violations
August 13, 2014State Public Notification received3 linked violations
June 17, 2014State Compliance achieved5 linked violations
June 18, 2012State Public Notification received4 linked violations
January 25, 2012State Public Notification requested3 linked violations
November 22, 2011State Public Notification requested3 linked violations
August 20, 2001State Public Notification requested3 linked violations
August 20, 2001State Formal Notice of Violation issued2 linked violations
November 3, 1998State Compliance achieved4 linked violations
October 19, 1998State Public Notification requested3 linked violations
November 14, 1994State Formal Notice of Violation issued3 linked violations
November 14, 1994State Formal Notice of Violation issued2 linked violations
June 6, 1994State Formal Notice of Violation issued6 linked violations
June 6, 1994State Public Notification received3 linked violations
January 10, 1994State Bilateral Compliance Agreement signed2 linked violations
May 24, 1993State Bilateral Compliance Agreement signed2 linked violations
March 30, 1993State Public Notification received4 linked violations
March 30, 1993State Public Notification received3 linked violations
March 30, 1993State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
March 30, 1993State Public Notification received16 linked violations
March 30, 1993State Public Notification received1 linked violation
March 30, 1993State Public Notification received2 linked violations
March 30, 1993State Public Notification received3 linked violations
March 30, 1993State Public Notification received2 linked violations
March 30, 1993State Public Notification received2 linked violations
February 22, 1993State Administrative/Compliance Order with penalty issuedgeneral compliance action — not tied to a specific violation on record
February 22, 1993State Administrative/Compliance Order with penalty issued1 linked violation
February 22, 1993State Administrative/Compliance Order with penalty issued2 linked violations
February 22, 1993State Administrative/Compliance Order with penalty issued2 linked violations
February 22, 1993State Administrative/Compliance Order with penalty issued3 linked violations
February 22, 1993State Administrative/Compliance Order with penalty issued3 linked violations
February 22, 1993State Administrative/Compliance Order with penalty issued1 linked violation
February 22, 1993State Administrative/Compliance Order with penalty issued19 linked violations
February 22, 1993State Administrative/Compliance Order with penalty issued3 linked violations
February 22, 1993State Administrative/Compliance Order with penalty issued4 linked violations
February 22, 1993State Administrative/Compliance Order with penalty issued5 linked violations
November 24, 1992State Compliance achieved2 linked violations
November 24, 1992State Compliance achieved1 linked violation
November 24, 1992State Compliance achieved6 linked violations
November 24, 1992State Compliance achieved2 linked violations
November 24, 1992State Compliance achieved1 linked violation
November 24, 1992State Compliance achieved2 linked violations
November 24, 1992State Compliance achieved1 linked violation
November 24, 1992State Compliance achieved1 linked violation
November 24, 1992State Compliance achieved4 linked violations
November 24, 1992State Compliance achievedgeneral compliance action — not tied to a specific violation on record
November 24, 1992State Compliance achieved3 linked violations
November 24, 1992State Compliance achieved1 linked violation
November 13, 1992State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
November 13, 1992State Public Notification requested21 linked violations
November 13, 1992State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
November 13, 1992State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
November 13, 1992State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
November 13, 1992State Formal Notice of Violation issued2 linked violations
November 13, 1992State Public Notification requested2 linked violations
November 13, 1992State Formal Notice of Violation issued1 linked violation
November 13, 1992State Public Notification requested3 linked violations
November 13, 1992State Public Notification requested4 linked violations
November 13, 1992State Public Notification requested1 linked violation
November 13, 1992State Public Notification requested1 linked violation
November 13, 1992State Public Notification requested1 linked violation
November 13, 1992State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
November 13, 1992State Formal Notice of Violation issued3 linked violations
November 13, 1992State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
November 13, 1992State Formal Notice of Violation issued2 linked violations
November 13, 1992State Formal Notice of Violation issued3 linked violations
November 13, 1992State Formal Notice of Violation issued2 linked violations
July 1, 1991State Administrative/Compliance Order without penalty issued1 linked violation
July 1, 1991State Administrative/Compliance Order without penalty issued2 linked violations
July 1, 1991State Administrative/Compliance Order without penalty issued2 linked violations
July 1, 1991State Administrative Penalty assessed4 linked violations
June 4, 1991State Public Notification received1 linked violation
April 15, 1991State Compliance achieved2 linked violations
April 15, 1991State Compliance achieved3 linked violations
April 15, 1991State Compliance achievedgeneral compliance action — not tied to a specific violation on record
April 15, 1991State Compliance achieved1 linked violation
April 4, 1991State Formal Notice of Violation issued1 linked violation
April 4, 1991State Formal Notice of Violation issued3 linked violations
April 4, 1991State Formal Notice of Violation issued1 linked violation
April 4, 1991State Public Notification requested1 linked violation
April 4, 1991State Formal Notice of Violation issued1 linked violation
April 4, 1991State Public Notification requested1 linked violation
April 4, 1991State Formal Notice of Violation issued1 linked violation
April 4, 1991State Formal Notice of Violation issued7 linked violations
April 4, 1991State Formal Notice of Violation issued1 linked violation

Common questions

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

GILMORE CITY WATERWORKS

515-373-6326

GILMORE CITY, IA 50541