DENVER, CO · Clear Creek County
VALLI HI MHP Water System
Consumer Confidence Report status
VALLI HI MHP 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 VALLI HI MHP.
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 Colorado’s official records. Always confirm current status with Colorado before making decisions based on this information.
System facts
- System ID (PWSID)
- CO0110045
- System type
- Community Water System
- Population served
- 50
- Service connections
- 23
- Ownership
- privately owned
- Water source
- groundwater (wells)
VALLI HI MHP is one of 1,060 community water systems in Colorado in the 500 or fewer people size category, serving 50 people from groundwater.
As of August 1, 2026, its federal record holds 1 entry in 2015, all of which EPA lists as closed. Nothing has been added since 2015.
None of the 1 are monitoring or reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset; these involve water-quality, treatment, or public-notice findings instead. The record involves inorganic chemicals.
Violation history
Maximum Contaminant Level Violation, Average
Health-basedNitrate
July 1, 2015 – September 30, 2015
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2015 – September 30, 2015 | Maximum Contaminant Level Violation, Average | Nitrate | Health-based | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- August 3, 2015State Violation/Reminder Notice4 linked violations
- July 18, 1997State Intentional no-action3 linked violations
Common questions
Is VALLI HI MHP required to publish a Consumer Confidence Report?
- Yes. VALLI HI MHP 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 VALLI HI MHP’s next Consumer Confidence Report due?
- VALLI HI MHP’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does VALLI HI MHP have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for VALLI HI MHP.
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
PERRYMAN, TIFFANY
479-462-9078
DENVER, CO 80202