DELOIT, IA · Crawford County
DELOIT MUNI WATER SUPPLY Water System
Consumer Confidence Report status
DELOIT MUNI 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 DELOIT MUNI 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)
- IA2421025
- System type
- Community Water System
- Population served
- 250
- Service connections
- 118
- Ownership
- local government
- Water source
- groundwater (wells)
DELOIT MUNI WATER SUPPLY is one of 1,221 community water systems in Iowa in the 500 or fewer people size category, serving 250 people from groundwater.
As of August 1, 2026, its federal record holds 8 entries between 1994 and 2023, all of which EPA lists as closed. Nothing has been added since 2023.
Of the 8, 6 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, the Consumer Confidence Rule, and the Total Coliform Rules.
Violation history
Consumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2023 – September 8, 2023
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
February 1, 2019 – February 28, 2019
ResolvedMonitoring and Reporting (DBP)
—Chlorine
January 1, 2007 – March 31, 2007
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2006 – December 27, 2006
ResolvedMonitoring, Regular
—Barium
October 1, 1997 – September 30, 2006
ResolvedMonitoring, Regular
—Chromium
October 1, 1997 – September 30, 2006
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 1995 – January 31, 1995
ResolvedMonitoring, Regular
—Nitrite
March 1, 1994 – March 31, 1994
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2023 – September 8, 2023 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| February 1, 2019 – February 28, 2019 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| January 1, 2007 – March 31, 2007 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| July 1, 2006 – December 27, 2006 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| October 1, 1997 – September 30, 2006 | Monitoring, Regular | Barium | — | Resolved |
| October 1, 1997 – September 30, 2006 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 1995 – January 31, 1995 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| March 1, 1994 – March 31, 1994 | Monitoring, Regular | Nitrite | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- February 2, 2024State Compliance achieved3 linked violations
- September 8, 2023State Public Notification received3 linked violations
- February 7, 2020State Public Notification received3 linked violations
- January 17, 2020State Public Notification requested2 linked violations
- April 15, 2019State Public Notification received6 linked violations
- March 4, 2019State Compliance achieved2 linked violations
- May 1, 2007State Public Notification requested2 linked violations
- May 1, 2007State Formal Notice of Violation issued3 linked violations
- January 16, 2007State Compliance achieved5 linked violations
- January 16, 2007State Compliance achieved4 linked violations
- January 16, 2007State Compliance achieved1 linked violation
- November 14, 2006State Formal Notice of Violation issued2 linked violations
- September 22, 1997State Compliance achieved1 linked violation
- May 29, 1997State Public Notification requested1 linked violation
- May 29, 1997State Formal Notice of Violation issued2 linked violations
- May 29, 1997State Bilateral Compliance Agreement signed1 linked violation
- May 29, 1997State Public Notification requested3 linked violations
- May 29, 1997State Formal Notice of Violation issued2 linked violations
- May 29, 1997State Bilateral Compliance Agreement signed1 linked violation
- May 29, 1997State Public Notification requested3 linked violations
- May 29, 1997State Public Notification requested2 linked violations
- May 29, 1997State Formal Notice of Violation issued2 linked violations
- May 29, 1997State Public Notification requested3 linked violations
Common questions
Is DELOIT MUNI WATER SUPPLY required to publish a Consumer Confidence Report?
- Yes. DELOIT MUNI 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 DELOIT MUNI WATER SUPPLY’s next Consumer Confidence Report due?
- DELOIT MUNI WATER SUPPLY’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does DELOIT MUNI WATER SUPPLY have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for DELOIT MUNI 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
DELOIT MUNI WATER SUPPLY
712-267-1886
DELOIT, IA 51441