Tap Water Quality Report for Lake Havasu, 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.

Lake Havasu, Arizona tap water has 49 total contaminants, with 4 being above EPA standards and 27 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 Lake Havasu, Arizona. Select one or more to filter the data below.

LAKE HAVASU CITY OF
Public Water System ID:AZ0408022
Population Served:54,610
Primary Source:Ground water
Last Updated:Dec 31, 2024
Contact:
EPCOR - LAKE HAVASU
Public Water System ID:AZ0408015
Population Served:4,788
Primary Source:Ground water
Last Updated:Dec 31, 2024
Contact:
HAVASU HEIGHTS DWID
Public Water System ID:AZ0408026
Population Served:614
Primary Source:Ground water
Last Updated:Dec 31, 2024
Contact:
HORIZON SIX DWID
Public Water System ID:AZ0408122
Population Served:560
Primary Source:Ground water purchased
Last Updated:Dec 31, 2024
Contact:
CASTLE ROCK
Public Water System ID:AZ0408302
Population Served:80
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).