NOTUS, ID · Washington County
MIDVALE WATER SYSTEM Water System
Consumer Confidence Report status
MIDVALE WATER SYSTEM 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 MIDVALE WATER SYSTEM.
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)
- ID3440007
- System type
- Community Water System
- Population served
- 144
- Service connections
- 113
- Ownership
- privately owned
- Water source
- groundwater (wells)
MIDVALE WATER SYSTEM is one of 969 community water systems in Idaho in the 500 or fewer people size category, serving 144 people from groundwater.
As of August 1, 2026, its federal record holds 2 entries between 1992 and 2025, all of which EPA lists as closed.
Of the 2, 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 Lead and Copper Rule and the Total Coliform Rules.
Violation history
Lead Consumer Notice
—Lead and Copper Rule
December 30, 2025 – March 26, 2026
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
August 1, 1992 – August 31, 1992
Archived
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| December 30, 2025 – March 26, 2026 | Lead Consumer Notice | Lead and Copper Rule | — | Resolved |
| August 1, 1992 – August 31, 1992 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- March 26, 2026State Compliance achieved1 linked violation
- January 25, 2026State Public Notification requested1 linked violation
- January 22, 2026State Violation/Reminder Notice2 linked violations
- July 6, 1994State Compliance achieved5 linked violations
Common questions
Is MIDVALE WATER SYSTEM required to publish a Consumer Confidence Report?
- Yes. MIDVALE WATER SYSTEM 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 MIDVALE WATER SYSTEM’s next Consumer Confidence Report due?
- MIDVALE WATER SYSTEM’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does MIDVALE WATER SYSTEM have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for MIDVALE WATER SYSTEM.
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
KRASOWSKI, THOMAS
208-888-3000
NOTUS, ID 83656