LISBON, IA · Linn County
LISBON WATER SUPPLY Water System
Consumer Confidence Report status
LISBON 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 LISBON 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)
- IA5748086
- System type
- Community Water System
- Population served
- 2,233
- Service connections
- 856
- Ownership
- local government
- Water source
- groundwater (wells)
LISBON WATER SUPPLY is one of 403 community water systems in Iowa in the 501 to 3,300 people size category, serving 2,233 people from groundwater.
As of August 1, 2026, its federal record holds 4 entries between 1995 and 2025, all of which EPA lists as closed.
Of the 4, 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 volatile organic chemicals, the Total Coliform Rules, and synthetic organic chemicals.
Violation history
Monitoring, Routine (RTCR)
—Revised Total Coliform Rule
July 1, 2025 – July 31, 2025
ResolvedMaximum Contaminant Level Violation, Average
Health-basedBenzene
January 1, 2007 – March 31, 2007
ResolvedMaximum Contaminant Level Violation, Average
Health-basedBenzene
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Atrazine
January 1, 1995 – March 31, 1995
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2025 – July 31, 2025 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| January 1, 2007 – March 31, 2007 | Maximum Contaminant Level Violation, Average | Benzene | Health-based | Resolved |
| October 1, 2006 – December 31, 2006 | Maximum Contaminant Level Violation, Average | Benzene | Health-based | Resolved |
| January 1, 1995 – March 31, 1995 | Monitoring, Regular | Atrazine | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- September 30, 2025State Public Notification received2 linked violations
- August 20, 2025State Public Notification requested2 linked violations
- August 12, 2025State Compliance achieved2 linked violations
- October 25, 2007State Public Notification requested1 linked violation
- April 3, 2007State Formal Notice of Violation issued4 linked violations
- November 14, 2006State Public Notification requested1 linked violation
- June 27, 1995State Compliance achieved2 linked violations
- June 27, 1995State Compliance achieved3 linked violations
- May 22, 1995State Formal Notice of Violation issued7 linked violations
- May 22, 1995State Formal Notice of Violation issued1 linked violation
- May 22, 1995State Formal Notice of Violation issued5 linked violations
- May 22, 1995State Public Notification requested5 linked violations
- May 22, 1995State Public Notification requested3 linked violations
- May 22, 1995State Public Notification requested22 linked violations
- May 22, 1995State Formal Notice of Violation issued2 linked violations
- May 22, 1995State Public Notification requested2 linked violations
- May 22, 1995State Public Notification requested4 linked violations
- January 1, 1994State Compliance achieved3 linked violations
- January 1, 1994State Compliance achieved5 linked violations
- July 29, 1993State Formal Notice of Violation issued2 linked violations
- July 29, 1993State Public Notification requested2 linked violations
- June 1, 1993State Compliance achieved1 linked violation
- December 28, 1992State Bilateral Compliance Agreement signed1 linked violation
- December 28, 1992State Bilateral Compliance Agreement signed1 linked violation
- September 1, 1992State Public Notification received3 linked violations
- September 1, 1992State Public Notification received9 linked violations
- September 1, 1992State Public Notification received1 linked violation
- August 13, 1992State Administrative/Compliance Order without penalty issued1 linked violation
- August 13, 1992State Administrative/Compliance Order without penalty issued2 linked violations
- August 12, 1992State Public Notification requested1 linked violation
- August 12, 1992State Formal Notice of Violation issued2 linked violations
- August 12, 1992State Public Notification requested1 linked violation
- September 30, 1984Federal issued Formal Notice of Violation1 linked violation
Common questions
Is LISBON WATER SUPPLY required to publish a Consumer Confidence Report?
- Yes. LISBON 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 LISBON WATER SUPPLY’s next Consumer Confidence Report due?
- LISBON WATER SUPPLY’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does LISBON WATER SUPPLY have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for LISBON 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
LISBON WATER SUPPLY
319-455-2381
LISBON, IA 52253