Public Water Partners

GRUNDY CENTER, IA · Grundy County

GRUNDY CENTER WATER SUPPLY Water System

Consumer Confidence Report status

GRUNDY CENTER 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 GRUNDY CENTER 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)
IA3833013
System type
Community Water System
Population served
2,796
Service connections
1,300
Ownership
local government
Water source
groundwater (wells)

GRUNDY CENTER WATER SUPPLY is one of 403 community water systems in Iowa in the 501 to 3,300 people size category, serving 2,796 people from groundwater.

As of August 1, 2026, its federal record holds 1 entry in 1991, all of which EPA lists as closed. Nothing has been added since 1991.

All 1 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 Total Coliform Rules.

Violation history

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    November 1, 1991 – November 30, 1991

    Resolved

Resolved addressed and confirmed by the state

Enforcement actions

Common questions

Is GRUNDY CENTER WATER SUPPLY required to publish a Consumer Confidence Report?

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

GRUNDY CENTER WATER SUPPLY’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does GRUNDY CENTER WATER SUPPLY have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show no open violations for GRUNDY CENTER 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

GRUNDY CENTER WATER SUPPLY

319-825-6118

GRUNDY CENTER, IA 50638