Water treatment in Westchester County, matched to your hardness
Veolia supplies most of Westchester from surface reservoirs, and the mineral hardness that comes with that is the complaint we hear most, right alongside 2021's PFAS findings.
- Free in-home testing
- No obligation
- Softener sizing included
- Bilingual service
Why does Westchester County have hard water?
Because most of the county is on Veolia's surface reservoir system rather than groundwater, and independent estimators put that water at around 120 ppm, in the moderate to hard range, though no Veolia CCR has published an official hardness figure for the county.
Hardness is what shows up as white scale on faucets and shower doors, dry skin and spotty dishes, all common complaints we hear from Westchester callers.
In 2021, Senator Schumer specifically named Westchester alongside Rockland County when he pushed for federal funds to remediate PFAS found in both counties' water supplies, so hardness is not the only thing worth testing for here.
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independent hardness estimate for county water (unverified, directional)
Hardness first, but not the only issue
Westchester's water story runs from mineral scale to a 2021 federal PFAS push.
- Veolia Water New York (formerly United Water/Suez) supplies most of Westchester County, including the New Rochelle and White Plains rate districts, from surface reservoirs.
- Independent estimators put countywide hardness at around 120 ppm, moderate to hard, though this is not a figure from a Veolia CCR and should be treated as directional.
- PFAS was found in both Rockland and Westchester County drinking water, prompting Senator Schumer's 2021 push for federal Hudson Valley remediation funding.
- A specific Westchester private-well percentage could not be confirmed from a primary source, but the county is overwhelmingly served by Veolia's public system, not private wells.
- Surface reservoir supplies like Veolia's typically carry more mineral hardness and disinfection byproducts than Long Island's groundwater systems, a real contrast within our own service area.
Hardness first, PFAS a close second
Most Westchester homes benefit from more than one layer of treatment.
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Water softener installation
Moderate to hard water is the most common Westchester complaint. A properly sized softener addresses the scale and spotting before it damages fixtures and appliances.
Learn more -
Whole house filtration for PFAS
The 2021 PFAS findings that prompted Senator Schumer's Hudson Valley push touched Westchester's supply too. Whole house filtration reduces it at every tap.
Learn more -
Reverse osmosis for drinking water
For a household that wants the cleanest possible water at the tap they actually drink from, RO adds a final layer beyond softening.
Learn more -
Free water test
Hardness numbers online are estimates. A free in-home test tells you your actual water, softener sizing included.
Learn more
Towns we cover across Westchester County
From New Rochelle to the northern county.
| Town | Water source | What we typically find |
|---|---|---|
| New Rochelle | Veolia Water New York | Own dedicated city page below, same countywide PFAS story |
| White Plains | Veolia Water New York | County seat, same surface reservoir supply |
| Yonkers | Veolia Water New York / NYC system blend | Larger city, mixed supply history |
| Mamaroneck / Rye | Veolia Water New York | Coastal Westchester, same reservoir system |
| Peekskill / northern Westchester | Veolia Water New York / local systems | More varied local systems in the northern county |
Don't see your town? Call 845-879-2900 and we will confirm coverage.
What a visit in Westchester County looks like
Most Westchester County addresses are within about 30 to 45 minutes of our Haverstraw base.
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1
Call or book online
Tell us what you're noticing, scale, taste, or both.
5 minutes
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2
In-home water test
A technician measures hardness and checks for the same PFAS-related concerns documented countywide.
45 to 60 minutes
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3
Plain-language results
We explain what we found and what it means for your specific water.
Same visit
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4
A system built for your results
Most Westchester County appointments are scheduled within the same week.
Usually within the same week
What softening looks like on day one
A water softener installed for Westchester's moderate to hard water typically resolves visible scale on fixtures within the first few cycles.
Because most of the county shares the same Veolia supply, sizing is based on your household's water use and the hardness reading from your specific test, not a guess.
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How hard is the water in Westchester County?
Independent estimators put it around 120 ppm, in the moderate to hard range, though Veolia has not published an official CCR hardness figure, so a free in-home test is the only way to get an exact number for your address.
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Is there PFAS in Westchester County's drinking water?
PFAS was detected in the same push that led Senator Schumer to seek federal Hudson Valley remediation funds in 2021, which named both Rockland and Westchester County supplies specifically.
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Do I need a water softener in Westchester County?
Most homes on Veolia's surface reservoir supply benefit from one. If you're seeing white scale on faucets, spotty dishes or dry skin, that's the moderate to hard water Westchester is known for.
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How far does Lucia travel for a Westchester County appointment?
Most Westchester addresses are roughly 30 to 45 minutes from our Haverstraw base, and appointments are typically scheduled within the same week.
More ways we can help nearby
Ready for your free water test in Westchester County?
One visit tells you your real hardness number and whether the county's documented PFAS findings reach your address.
- Free in-home testing
- No obligation
- Bilingual service
- Softener sizing included