Tap Water Quality Report for Montgomery, Pennsylvania

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.

Montgomery, Pennsylvania tap water has 766 total contaminants, with 46 being above EPA standards and 539 being above InTheTap suggested standards. There are 0 active violations. The primary water source is not specified, serving 0 residents.

Water Systems (39)

39 water systems serve Montgomery, Pennsylvania. Select one or more to filter the data below.

AQUA PA MAIN SYSTEM
Public Water System ID:PA1460073
Population Served:822,600
Primary Source:Surface water
Last Updated:Nov 22, 2024
Contact:
NORTH PENN WATER AUTHORITY
Public Water System ID:PA1460034
Population Served:91,941
Primary Source:Surface water purchased
Last Updated:Nov 22, 2024
Contact:
PA AMERICAN NORRISTOWN
Public Water System ID:PA1460046
Population Served:88,885
Primary Source:Surface water
Last Updated:Nov 22, 2024
Contact:
NORTH WALES WATER AUTHORITY
Public Water System ID:PA1460048
Population Served:72,496
Primary Source:Surface water
Last Updated:Nov 22, 2024
Contact:
POTTSTOWN BOROUGH WATER AUTH
Public Water System ID:PA1460037
Population Served:36,000
Primary Source:Surface water
Last Updated:Nov 22, 2024
Contact:
HORSHAM WATER&SEWER AUTHORITY
Public Water System ID:PA1460033
Population Served:25,000
Primary Source:Surface water purchased
Last Updated:Nov 22, 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).