Tucson City Of

EPA’s September 2026 export lists Tucson City Of (PWSID AZ0410112) as No current violation flagged, serving a reported 732,906 people from a ground water source, with 0 rules in current violation.

Source: EPA SDWIS system-search export · Snapshot 13 Sep 2026 · Federal compliance fields

CURRENT EXPORTNo current violation flaggedNo current violation is flagged in this EPA export. This is not a household water test.

Open EPA Detailed Facility Report ↗

01 / CURRENT FLAGS

EPA compliance flags for Tucson City Of

Tucson City Of is listed as no current violation flagged in the current export; the five federal flag categories remain separate below.

NOT FLAGGED
Health-based violationCurrent HEALTH_FLAG in the EPA export.
NOT FLAGGED
Monitoring and reportingCurrent MR_FLAG in the EPA export.
NOT FLAGGED
Public notificationCurrent PN_FLAG in the EPA export.
NOT FLAGGED
Other violationCurrent OTHER_FLAG in the EPA export.
NOT FLAGGED
Serious violatorCurrent serious-violator status in the EPA export.

Important limit

This page is not a household water test. A clear federal flag does not prove every home has safe water, and a flag is not a measurement at your faucet. Plumbing, service lines, local sampling, private wells, and newer events may not be reflected here.

02 / VIOLATION RECORD

Quarters with violations8rolling history field

Quarters with SNC0significant noncompliance

Rules in current violation0EPA export count

Rules in 3-year window3EPA export count

Current rule entries for Tucson City Of

EPA supplied 26 current contaminant, rule, or violation-category entries for Tucson City Of in the exported fields used here.

2378=1,2,4-Trichlorobenzene
2380=cis-1,2-Dichloroethylene
2955=Xylenes, Total
2964=DICHLOROMETHANE
2968=o-Dichlorobenzene
2969=p-Dichlorobenzene
2976=Vinyl chloride
2977=1,1-Dichloroethylene
2979=trans-1,2-Dichloroethylene
2980=1,2-Dichloroethane
2981=1,1,1-Trichloroethane
2982=Carbon tetrachloride
2983=1,2-Dichloropropane
2984=Trichloroethylene
2985=1,1,2-Trichloroethane
2987=Tetrachloroethylene

Three-year entries for Tucson City Of

EPA supplied 32 contaminant or rule entries for Tucson City Of in the three-year history field.

2005=Endrin
2010=BHC-GAMMA
2015=Methoxychlor
2051=LASSO
2065=Heptachlor
2067=Heptachlor epoxide
2378=1,2,4-Trichlorobenzene
2380=cis-1,2-Dichloroethylene
2955=Xylenes, Total
2964=DICHLOROMETHANE
2968=o-Dichlorobenzene
2969=p-Dichlorobenzene
2976=Vinyl chloride
2977=1,1-Dichloroethylene
2979=trans-1,2-Dichloroethylene
2980=1,2-Dichloroethane
2981=1,1,1-Trichloroethane
2982=Carbon tetrachloride
2983=1,2-Dichloropropane
2984=Trichloroethylene

03 / OVERSIGHT & COVERAGE

Visits and sanitary surveys for Tucson City Of

The export lists 8 site visits in five years and 0 significant deficiencies for Tucson City Of.

Site visits, past 5 years: 8
Inspection visits: 0
Other visits: 8
Last sanitary survey: 11/12/2025
Last recorded visit: 11/12/2025
Significant deficiencies: 0

Places served by Tucson City Of

EPA associates Tucson City Of with the listed cities, counties, ZIP codes, and Arizona service area identifiers.

State / territory: Arizona
Cities: TUCSON
Counties: Pima
ZIP codes: Not supplied
Federal PWSID: AZ0410112
Registry ID: 110013258385

04 / HOW TO USE THIS RECORD

Current public records for Tucson City Of

EPA’s facility report, the Arizona drinking-water program, and Tucson City Of’s Consumer Confidence Report are the current public records beyond this September 2026 snapshot.

Confirm current conditions with the utility's latest Consumer Confidence Report, your state drinking-water program, and the EPA facility report. For household concerns, ask a qualified local laboratory about tap testing.

How the ledger is built →