TUCSON, AZ · Pima County
METROPOLITAN DWID - HUB Water System
Consumer Confidence Report status
METROPOLITAN DWID - HUB 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 METROPOLITAN DWID - HUB.
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)
- AZ0410060
- System type
- Community Water System
- Population served
- 4,252
- Service connections
- 1,705
- Ownership
- privately owned
- Water source
- groundwater (wells)
METROPOLITAN DWID - HUB is one of 84 community water systems in Arizona in the 3,301 to 10,000 people size category, serving 4,252 people from groundwater.
As of August 1, 2026, its federal record holds 4 entries between 1979 and 1980, all of which EPA lists as closed. Nothing has been added since 1980.
Of the 4, 3 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 and the Radionuclides and Revised Rad Rule.
Violation history
Monitoring, Regular
—Gross Alpha, Excl. Radon and U
July 1, 1980 – June 30, 1984
ArchivedMonitoring, Check/Repeat/Confirmation
—Cadmium
June 24, 1980 – July 23, 1980
ArchivedMonitoring, Regular
—Cadmium
April 18, 1980 – May 17, 1980
ArchivedMaximum Contaminant Level Violation, Single Sample
Health-basedCadmium
December 18, 1979 – January 17, 1980
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 1980 – June 30, 1984 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
| June 24, 1980 – July 23, 1980 | Monitoring, Check/Repeat/Confirmation | Cadmium | — | Archived |
| April 18, 1980 – May 17, 1980 | Monitoring, Regular | Cadmium | — | Archived |
| December 18, 1979 – January 17, 1980 | Maximum Contaminant Level Violation, Single Sample | Cadmium | Health-based | 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 METROPOLITAN DWID - HUB required to publish a Consumer Confidence Report?
- Yes. METROPOLITAN DWID - HUB 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 METROPOLITAN DWID - HUB’s next Consumer Confidence Report due?
- METROPOLITAN DWID - HUB’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does METROPOLITAN DWID - HUB have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for METROPOLITAN DWID - HUB.
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
OLSEN, JOSEPH
520-209-2842
TUCSON, AZ 85704