NAMPA, ID · Canyon County
DAHL SUBD Water System
Consumer Confidence Report status
DAHL SUBD 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 DAHL SUBD.
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 Idaho’s official records. Always confirm current status with Idaho before making decisions based on this information.
System facts
- System ID (PWSID)
- ID3140025
- System type
- Community Water System
- Population served
- 51
- Service connections
- 20
- Ownership
- privately owned
- Water source
- groundwater (wells)
DAHL SUBD is one of 969 community water systems in Idaho in the 500 or fewer people size category, serving 51 people from groundwater.
As of August 1, 2026, its federal record holds 2 entries between 1979 and 1992, all of which EPA lists as closed. Nothing has been added since 1992.
All 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 the Radionuclides and Revised Rad Rule.
Violation history
Monitoring, Routine Minor (TCR)
—Coliform (TCR)
May 1, 1992 – May 31, 1992
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
October 1, 1979 – October 31, 1979
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| May 1, 1992 – May 31, 1992 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Archived |
| October 1, 1979 – October 31, 1979 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- December 16, 2025State Compliance achieved3 linked violations
- September 22, 2025State Public Notification requested3 linked violations
- August 13, 2025State Violation/Reminder Notice2 linked violations
- February 20, 2025State Violation/Reminder Notice2 linked violations
- January 10, 2022State Public Notification requested4 linked violations
- May 13, 2019State Public Notification requested3 linked violations
- April 30, 2009State Public Notification received3 linked violations
Common questions
Is DAHL SUBD required to publish a Consumer Confidence Report?
- Yes. DAHL SUBD 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 DAHL SUBD’s next Consumer Confidence Report due?
- DAHL SUBD’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does DAHL SUBD have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for DAHL SUBD.
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
CORDER, ERNIE
208-412-6928
NAMPA, ID 83651