MELBA, ID · Canyon County
MELBA CITY OF Water System
Consumer Confidence Report status
MELBA CITY OF 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 MELBA CITY OF.
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)
- ID3140070
- System type
- Community Water System
- Population served
- 648
- Service connections
- 304
- Ownership
- local government
- Water source
- groundwater (wells)
MELBA CITY OF is one of 133 community water systems in Idaho in the 501 to 3,300 people size category, serving 648 people from groundwater.
As of August 1, 2026, its federal record holds 2 entries between 1996 and 2025, all of which EPA lists as closed.
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 synthetic organic chemicals.
Violation history
Monitoring, Routine (RTCR)
—Revised Total Coliform Rule
March 1, 2025 – March 31, 2025
ResolvedMonitoring, Regular
—2,4-D
January 1, 1996 – December 31, 2001
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| March 1, 2025 – March 31, 2025 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| January 1, 1996 – December 31, 2001 | Monitoring, Regular | 2,4-D | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- May 8, 2025State Public Notification requested1 linked violation
- May 8, 2025State Public Notification requested1 linked violation
- May 5, 2025State Violation/Reminder Notice1 linked violation
- May 5, 2025State Violation/Reminder Notice1 linked violation
- April 3, 2025State Compliance achieved2 linked violations
- February 20, 2025State Violation/Reminder Notice2 linked violations
- January 22, 2025State Compliance achieved1 linked violation
- May 13, 2023State Public Notification requested3 linked violations
- November 8, 2005State Compliance achieved30 linked violations
- December 9, 2004State Compliance achieved57 linked violations
- March 10, 2004State Compliance achieved10 linked violations
- December 31, 1999State Compliance achieved9 linked violations
Common questions
Is MELBA CITY OF required to publish a Consumer Confidence Report?
- Yes. MELBA CITY OF 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 MELBA CITY OF’s next Consumer Confidence Report due?
- MELBA CITY OF’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does MELBA CITY OF have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for MELBA CITY OF.
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
STAPLETON, NONI
208-495-2722
MELBA, ID 83641