Orange County Launches Free PFAS Well Testing Program for Private Well Owners

Real Estate In-Depth • July 23, 2026
Orange County Launches Free PFAS Well Testing Program for Private Well Owners

Orange County homeowners who rely on private wells now have an opportunity to participate in a new state funded program designed to help identify and address potential PFAS contamination in drinking water.


The Orange County Department of Health recently announced its participation in the New York State Private Well PFAS Testing and Mitigation Rebate Pilot Program. Beginning this summer, eligible private well owners can apply to have their well water tested for PFAS at no cost through the New York State Department of Health. Homeowners whose wells exceed New York State drinking water standards may also qualify for rebates to help offset the cost of connecting to a public water supply or installing an approved in-home treatment system.


PFAS, commonly referred to as "forever chemicals," are a group of man-made substances that have been used in a variety of consumer and industrial products. Because they break down very slowly in the environment, they have become an increasing focus of public health and environmental agencies nationwide.


Participation in the pilot program is voluntary and available on a first-come, first-served basis while funding remains available. Although all Orange County residents with private wells are eligible to apply, New York State has identified several priority areas based on the concentration of private wells, septic systems, and population density. These communities include the Town of Newburgh, Warwick, Montgomery, Wallkill, Goshen, Deerpark, Blooming Grove, Wawayanda, Chester, and New Windsor.


For homeowners and real estate professionals, the program also highlights the importance of understanding disclosure requirements during a real estate transaction. According to the Orange County Department of Health, homeowners who voluntarily test their private well water should be aware that the results may need to be disclosed to prospective buyers under New York Real Property Law Section 462. Property owners are encouraged to consult with a qualified real estate attorney regarding their specific disclosure obligations.


While the pilot program is intended to gather valuable information about private well water quality and assist homeowners where elevated PFAS levels are identified, it should not be interpreted as an indication that private wells throughout Orange County are contaminated. Rather, the initiative provides an opportunity for homeowners to better understand their water quality and, if necessary, take steps to improve it with financial assistance from the state.



For REALTORS®, the program serves as a reminder of the importance of educating buyers and sellers about private well ownership, environmental due diligence, and the resources available to homeowners. As water quality continues to be an important consideration for many buyers, programs like this one help support informed decision making and promote confidence in the home buying and selling process.

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