TIPTON, IA · Muscatine County
ATALISSA MUNICIPAL WATER SUPPLY Water System
Consumer Confidence Report status
ATALISSA MUNICIPAL 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 ATALISSA MUNICIPAL 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)
- IA7009071
- System type
- Community Water System
- Population served
- 296
- Service connections
- 114
- Ownership
- local government
- Water source
- groundwater (wells)
ATALISSA MUNICIPAL WATER SUPPLY is one of 1,221 community water systems in Iowa in the 500 or fewer people size category, serving 296 people from groundwater.
As of August 1, 2026, its federal record holds 16 entries between 1988 and 2013, all of which EPA lists as closed. Nothing has been added since 2013.
All 16 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 and the Radionuclides and Revised Rad Rule.
Violation history
Monitoring, Regular
—Combined Radium (-226 and -228)
April 1, 2013 – March 31, 2016
ResolvedMonitoring, Regular
—Arsenic
July 1, 1994 – June 30, 2003
ResolvedMonitoring, Regular
—Barium
July 1, 1994 – June 30, 2003
ResolvedMonitoring, Regular
—Cadmium
July 1, 1994 – June 30, 2003
ResolvedMonitoring, Regular
—Chromium
July 1, 1994 – June 30, 2003
ResolvedMonitoring, Regular
—Fluoride
July 1, 1994 – June 30, 2003
ResolvedMonitoring, Regular
—Mercury
July 1, 1994 – June 30, 2003
ResolvedMonitoring, Regular
—Antimony, Total
July 1, 1994 – June 30, 2003
ResolvedMonitoring, Regular
—Thallium, Total
July 1, 1994 – June 30, 2003
ResolvedMonitoring, Regular
—Arsenic
January 1, 1988 – December 31, 1990
ResolvedMonitoring, Regular
—Barium
January 1, 1988 – December 31, 1990
ResolvedMonitoring, Regular
—Cadmium
January 1, 1988 – December 31, 1990
ResolvedMonitoring, Regular
—Chromium
January 1, 1988 – December 31, 1990
ResolvedMonitoring, Regular
—Fluoride
January 1, 1988 – December 31, 1990
ResolvedMonitoring, Regular
—Mercury
January 1, 1988 – December 31, 1990
ResolvedMonitoring, Regular
—Selenium
January 1, 1988 – December 31, 1990
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| April 1, 2013 – March 31, 2016 | Monitoring, Regular | Combined Radium (-226 and -228) | — | Resolved |
| July 1, 1994 – June 30, 2003 | Monitoring, Regular | Arsenic | — | Resolved |
| July 1, 1994 – June 30, 2003 | Monitoring, Regular | Barium | — | Resolved |
| July 1, 1994 – June 30, 2003 | Monitoring, Regular | Cadmium | — | Resolved |
| July 1, 1994 – June 30, 2003 | Monitoring, Regular | Chromium | — | Resolved |
| July 1, 1994 – June 30, 2003 | Monitoring, Regular | Fluoride | — | Resolved |
| July 1, 1994 – June 30, 2003 | Monitoring, Regular | Mercury | — | Resolved |
| July 1, 1994 – June 30, 2003 | Monitoring, Regular | Antimony, Total | — | Resolved |
| July 1, 1994 – June 30, 2003 | Monitoring, Regular | Thallium, Total | — | Resolved |
| January 1, 1988 – December 31, 1990 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 1988 – December 31, 1990 | Monitoring, Regular | Barium | — | Resolved |
| January 1, 1988 – December 31, 1990 | Monitoring, Regular | Cadmium | — | Resolved |
| January 1, 1988 – December 31, 1990 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 1988 – December 31, 1990 | Monitoring, Regular | Fluoride | — | Resolved |
| January 1, 1988 – December 31, 1990 | Monitoring, Regular | Mercury | — | Resolved |
| January 1, 1988 – December 31, 1990 | Monitoring, Regular | Selenium | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- May 22, 2017State Public Notification received1 linked violation
- May 19, 2017State Public Notification received1 linked violation
- June 9, 2016State Compliance achieved1 linked violation
- May 17, 2016State Public Notification requested1 linked violation
- May 17, 2016State Formal Notice of Violation issued1 linked violation
- July 19, 2007State Formal Notice of Violation issued3 linked violations
- August 4, 2003State Compliance achieved5 linked violations
- August 4, 2003State Compliance achieved6 linked violations
- January 26, 1998State Public Notification requested4 linked violations
- May 19, 1992State Public Notification requested2 linked violations
- March 28, 1991State Compliance achieved1 linked violation
- March 28, 1991State Compliance achieved1 linked violation
- March 28, 1991State Compliance achieved1 linked violation
- March 28, 1991State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- March 28, 1991State Compliance achieved7 linked violations
- January 26, 1982State Unresolvedgeneral compliance action — not tied to a specific violation on record
Common questions
Is ATALISSA MUNICIPAL WATER SUPPLY required to publish a Consumer Confidence Report?
- Yes. ATALISSA MUNICIPAL 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 ATALISSA MUNICIPAL WATER SUPPLY’s next Consumer Confidence Report due?
- ATALISSA MUNICIPAL WATER SUPPLY’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does ATALISSA MUNICIPAL WATER SUPPLY have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for ATALISSA MUNICIPAL 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
ATALISSA WATER SUPPLY
319-333-4731
TIPTON, IA 52772