PRESCOTT, AZ · Yavapai County
GRANITE DELLS WATER COMPANY Water System
Consumer Confidence Report status
GRANITE DELLS WATER COMPANY 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 GRANITE DELLS WATER COMPANY.
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 Arizona’s official records. Always confirm current status with Arizona before making decisions based on this information.
System facts
- System ID (PWSID)
- AZ0413030
- System type
- Community Water System
- Population served
- 50
- Service connections
- 12
- Ownership
- privately owned
- Water source
- groundwater (wells)
GRANITE DELLS WATER COMPANY is one of 1,189 community water systems in Arizona in the 500 or fewer people size category, serving 50 people from groundwater.
As of August 1, 2026, its federal record holds 4 entries in 1980, all of which EPA lists as closed. Nothing has been added since 1980.
All 4 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 inorganic chemicals.
Violation history
Monitoring, Regular
—Arsenic
February 29, 1980 – February 28, 1983
ArchivedMonitoring, Regular
—Selenium
February 29, 1980 – February 28, 1983
ArchivedMonitoring, Regular
—Mercury
February 29, 1980 – February 28, 1983
ArchivedMonitoring, Regular
—Chromium
February 29, 1980 – February 28, 1983
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| February 29, 1980 – February 28, 1983 | Monitoring, Regular | Arsenic | — | Archived |
| February 29, 1980 – February 28, 1983 | Monitoring, Regular | Selenium | — | Archived |
| February 29, 1980 – February 28, 1983 | Monitoring, Regular | Mercury | — | Archived |
| February 29, 1980 – February 28, 1983 | Monitoring, Regular | Chromium | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
No enforcement actions on record for this system.
Common questions
Is GRANITE DELLS WATER COMPANY required to publish a Consumer Confidence Report?
- Yes. GRANITE DELLS WATER COMPANY 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 GRANITE DELLS WATER COMPANY’s next Consumer Confidence Report due?
- GRANITE DELLS WATER COMPANY’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does GRANITE DELLS WATER COMPANY have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for GRANITE DELLS WATER COMPANY.
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
HORSLEY, RICK
928-778-3081
PRESCOTT, AZ 86301