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Water Hardness in Briarcliff Manor, NY

New York · 1 zip codes · 20 matched water systems

65 PPM
3.8 GPG
Slightly Hard
0Soft60120180300+
Verified — Annual Water Quality Report

City avg (weighted): 66 PPM

Dataset updated March 9, 202620 matched water systems in the city rollupIndividual systems and ZIPs can differ. Methodology

System used for this reading
Yonkers City
NY5903465
Water source: surface water
Serves: 211,569
USGS environmental estimate: 203 PPM
Source context

How this city reading is built

This city reading is a weighted rollup across 20 matched water systems and 1 ZIP code. Citywide readings are useful for comparison, but individual utility zones and ZIPs can differ.

Source basis
17 verified treated-water sources
20 matched systems total for this city; treated-water reports are prioritized when available.
Water source profile
Primarily surface water
Surface-water hardness can shift with reservoirs, runoff, season, and treatment. This profile is weighted by known population served across matched systems.
Data recency
March 9, 2026
Dataset rebuilt March 9, 2026; individual utility reporting years can vary.

Hardness is a mineral-content reading, not a drinking-water safety rating. Use it for scale, appliance, and softener decisions; check your utility report or test your tap before sizing treatment equipment. See how we calculate local readings.

Water Systems in Briarcliff Manor

These systems are matched to Briarcliff Manor, NY. Citywide readings are useful for comparison, but the system serving a specific address may differ from the city average.

20 water systems
PWSID is the public water system identifier. Data Source shows whether the hardness value comes from a treated-water report, USGS monitoring, or a local estimate; source year is shown when available.
Yonkers City
NY5903465
Slightly Hard
65 PPMsurface water211,569 servedVerified — Annual Water Quality Report
Source water: 203 PPM
Veolia Water New York, Inc. Rd-1
NY5903444
Slightly Hard
65 PPMsurface water146,732 servedVerified — Annual Water Quality Report
Source water: 203 PPM
Mount Vernon Water Department
NY5903441
Slightly Hard
65 PPMsurface water73,893 servedVerified — Annual Water Quality Report
Source water: 186 PPM
Westchester Joint Water Works
NY5903435
Slightly Hard
65 PPMsurface water59,629 servedVerified — Annual Water Quality Report
Source water: 186 PPM
White Plains City
NY5903464
Slightly Hard
65 PPMsurface water59,559 servedVerified — Annual Water Quality Report
Source water: 186 PPM
Showing the first 5 systems. Expand to review all matched systems.

Zip Codes in Briarcliff Manor, NY

What This Means For You

Recommendations are based on the displayed hardness reading. Confirm your tap reading before sizing or buying treatment equipment.

Slightly Hard Water

Your water is slightly hard. You may notice minor spotting on dishes or a slight film on faucets. A water softener is optional but can improve water quality.

Recommended Products

Learn more: Do I Need a Water Softener? | Salt-Based vs Salt-Free | How to Test Your Water

Know your water hardness?

If you've tested your water or have your utility's CCR report, share your reading to help us improve accuracy for Briarcliff Manor, NY.

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Frequently Asked Questions

How hard is the water in Briarcliff Manor, NY?

The citywide weighted average water hardness in Briarcliff Manor, NY is 66 PPM (3.9 GPG), classified as slightly hard. This is based on 20 matched water systems. The gauge highlights Yonkers City, a verified treated-water system, because individual systems can differ from the citywide average.

Do I need a water softener in Briarcliff Manor, NY?

At 66 PPM, the citywide average is relatively soft. A water softener is generally not necessary.

Is hard water in Briarcliff Manor, NY safe to drink?

Water hardness itself is a mineral-content reading, not a drinking-water safety rating. Calcium and magnesium are naturally occurring minerals, but you should check your utility's Consumer Confidence Report for contaminant and compliance information.

How many water systems serve Briarcliff Manor, NY?

Briarcliff Manor, New York is served by 20 matched water systems across 1 zip code.

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