Tap Water Quality Report for Nogales, Arizona

Last Provided Update:N/A
Next Expected Update:April 19, 2025

Track your tap water quality with EPA-verified data on contaminants, violations, and health guidelines, updated quarterly from official water system monitoring results.

Nogales, Arizona tap water has 44 total contaminants, with 3 being above EPA standards and 26 being above InTheTap suggested standards. There are 0 active violations. The primary water source is not specified, serving 0 residents.

Water Systems (5)

5 water systems serve Nogales, Arizona. Select one or more to filter the data below.

NOGALES CITY OF
Public Water System ID:AZ0412004
Population Served:22,000
Primary Source:Ground water
Last Updated:Dec 31, 2024
Contact:
VALLE VERDE WATER COMPANY - EAST
Public Water System ID:AZ0412009
Population Served:1,950
Primary Source:Ground water
Last Updated:Dec 31, 2024
Contact:
TOWN & COUNTRY - PRESTON
Public Water System ID:AZ0412311
Population Served:430
Primary Source:Ground water
Last Updated:Dec 31, 2024
Contact:
THE GRAND ACRES
Public Water System ID:AZ0412305
Population Served:153
Primary Source:Ground water
Last Updated:Dec 31, 2024
Contact:
KINO RANCH 2
Public Water System ID:AZ0412015
Population Served:109
Primary Source:Ground water
Last Updated:Dec 31, 2024
Contact:

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Water Quality Analysis

Comprehensive analysis of your water quality, showing both detected contaminants and violations history. Note that exceeding EPA contaminant levels in a single test doesn't always constitute a violation, as violations typically require sustained exceedances or failure to follow required treatment protocols.

Water Analysis

View detected contaminants and concentration levels for your water system(s).