MAURICE, IA · Sioux County
MAURICE MUNICIPAL WATER SUPPLY Water System
Consumer Confidence Report status
MAURICE 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 MAURICE 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)
- IA8458057
- System type
- Community Water System
- Population served
- 265
- Service connections
- 118
- Ownership
- local government
- Water source
- groundwater (wells)
MAURICE MUNICIPAL WATER SUPPLY is one of 1,221 community water systems in Iowa in the 500 or fewer people size category, serving 265 people from groundwater.
As of August 1, 2026, its federal record holds 3 entries between 1989 and 2014, all of which EPA lists as closed. Nothing has been added since 2014.
Of the 3, 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 the Total Coliform Rules and inorganic chemicals.
Violation history
Monitoring, Routine Major (TCR)
—Coliform (TCR)
November 1, 2014 – November 30, 2014
ResolvedMaximum Contaminant Level Violation, Acute (TCR)
Health-basedColiform (TCR)
June 1, 1991 – June 30, 1991
ResolvedMonitoring, Regular
—Nitrate
October 1, 1989 – December 31, 1989
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| November 1, 2014 – November 30, 2014 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| June 1, 1991 – June 30, 1991 | Maximum Contaminant Level Violation, Acute (TCR) | Coliform (TCR) | Health-based | Resolved |
| October 1, 1989 – December 31, 1989 | Monitoring, Regular | Nitrate | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- December 16, 2014State Formal Notice of Violation issued5 linked violations
- December 16, 2014State Public Notification requested5 linked violations
- December 10, 2014State Compliance achieved3 linked violations
- July 1, 1991State Compliance achieved25 linked violations
- October 30, 1990State Public Notification received2 linked violations
- January 21, 1982State Unresolvedgeneral compliance action — not tied to a specific violation on record
Common questions
Is MAURICE MUNICIPAL WATER SUPPLY required to publish a Consumer Confidence Report?
- Yes. MAURICE 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 MAURICE MUNICIPAL WATER SUPPLY’s next Consumer Confidence Report due?
- MAURICE MUNICIPAL WATER SUPPLY’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does MAURICE 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 MAURICE 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
MAURICE MUNICIPAL WATER SUPPLY
712-441-0980
MAURICE, IA 51036