CASCADE, ID · Valley County
CASCADE CITY OF Water System
Consumer Confidence Report status
CASCADE 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 CASCADE 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)
- ID4430012
- System type
- Community Water System
- Population served
- 1,000
- Service connections
- 689
- Ownership
- local government
- Water source
- groundwater (wells)
CASCADE CITY OF is one of 133 community water systems in Idaho in the 501 to 3,300 people size category, serving 1,000 people from groundwater.
As of August 1, 2026, its federal record holds 1 entry in 1999, all of which EPA lists as closed. Nothing has been added since 1999.
All 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.
Violation history
Initial Tap Sampling for Pb and Cu
—Lead and Copper Rule
January 1, 1999 – December 31, 1999
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 1999 – December 31, 1999 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- February 24, 2023State Public Notification requested1 linked violation
- February 21, 2023State Violation/Reminder Notice1 linked violation
- June 9, 2021State Compliance achieved1 linked violation
- June 4, 2021State Public Notification requested1 linked violation
- June 1, 2021State Violation/Reminder Notice1 linked violation
- August 29, 2016State Compliance achieved1 linked violation
- August 8, 2016State Public Notification requested1 linked violation
- August 5, 2016State Violation/Reminder Notice1 linked violation
- November 9, 2015State Public Notification requested1 linked violation
- November 6, 2015State Violation/Reminder Notice2 linked violations
- November 4, 2011State Public Notification requested5 linked violations
- November 1, 2011State Violation/Reminder Notice2 linked violations
- April 7, 2011State Public Notification requested1 linked violation
- August 11, 2010State Compliance achieved1 linked violation
- December 31, 1999State Compliance achieved2 linked violations
Common questions
Is CASCADE CITY OF required to publish a Consumer Confidence Report?
- Yes. CASCADE 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 CASCADE CITY OF’s next Consumer Confidence Report due?
- CASCADE CITY OF’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does CASCADE CITY OF have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for CASCADE 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
VAN WINKLE, JANICE
208-382-4279
CASCADE, ID 83611