CLARINDA, IA · Montgomery County
SOUTHWEST REG WATER DISTRICT (RED OAK) Water System
Consumer Confidence Report status
SOUTHWEST REG WATER DISTRICT (RED OAK) 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 SOUTHWEST REG WATER DISTRICT (RED OAK).
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)
- IA6950701
- System type
- Community Water System
- Population served
- 3,500
- Service connections
- 1,369
- Ownership
- privately owned
- Water source
- groundwater (wells)
SOUTHWEST REG WATER DISTRICT (RED OAK) is one of 91 community water systems in Iowa in the 3,301 to 10,000 people size category, serving 3,500 people from groundwater.
As of August 1, 2026, its federal record holds 4 entries between 2005 and 2026, all of which EPA lists as closed.
Of the 4, 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 (RTCR)
—Revised Total Coliform Rule
March 1, 2026 – March 31, 2026
ArchivedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
June 1, 2011 – June 30, 2011
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
April 1, 2011 – April 30, 2011
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
August 1, 2005 – August 31, 2005
Resolved
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| March 1, 2026 – March 31, 2026 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Archived |
| June 1, 2011 – June 30, 2011 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| April 1, 2011 – April 30, 2011 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| August 1, 2005 – August 31, 2005 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
Enforcement actions
No enforcement actions on record for this system.
Common questions
Is SOUTHWEST REG WATER DISTRICT (RED OAK) required to publish a Consumer Confidence Report?
- Yes. SOUTHWEST REG WATER DISTRICT (RED OAK) 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 SOUTHWEST REG WATER DISTRICT (RED OAK)’s next Consumer Confidence Report due?
- SOUTHWEST REG WATER DISTRICT (RED OAK)’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does SOUTHWEST REG WATER DISTRICT (RED OAK) have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for SOUTHWEST REG WATER DISTRICT (RED OAK).
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
SOUTHWEST REGIONAL WATER DISTRICT
712-542-3259
CLARINDA, IA 51632