Whether radon-in-water aeration system is the right answer in Delaware Township depends on what is actually under the floor.
The situations this follows from
- A gross alpha or radon-in-water result from a Private Well Testing Act sample
- A private well and an indoor reading that a soil-gas system did not fully explain
- Neighbours on the same aquifer with known radioactivity in their water
Why this comes up in Delaware Township
Public supply reaches little of Delaware Township. A well draws from the Lockatong and Stockton formations, so the water and the soil gas share a source. That is part of the context any crew working in Delaware Township has to design around.
Delaware Township — the state's own numbers
42% of the 668 test results NJDEP holds for Delaware Township were at or above the 4.0 pCi/L action level — 283 of them. That puts it in Tier 1 — high potential.
Delaware Township is a large rural township between the Delaware River and the Sourland country, almost entirely farmland and woodland, and that shapes what a system here has to be designed around.
Practicalities in Delaware Township
Open rural properties, though long private drives and outbuildings can constrain where equipment goes.
Any permit for this runs through Delaware Township. NJDEP radon certification has to be current before a business receives anything from us.
What the work involves
Aeration strips radon out of the water in a vented tank before it reaches the taps, then discharges it outdoors. It is the treatment the EPA points to for high waterborne radon, it needs a repressurisation pump and annual servicing, and it belongs at the point of entry — treating one bathroom does nothing for the rest of the house.
Typical cost in Hunterdon County, NJ
$3,800 – $6,500 — typical range, not a quote. What your building needs can only be settled by a certified business that measures it on site.
A crew that works Delaware Township regularly will have met this pattern before.
Certification, checked before referral
Installing radon mitigation for a fee in New Jersey requires NJDEP certification as a radon mitigation business, affiliated with a certified radon mitigation specialist (N.J.A.C. 7:28-27). We confirm that on the NJDEP register and record the date we checked. That is a check, not an endorsement — satisfy yourself before you hire.
Have a result you don't know what to do with?
Tell us what you've got — a number, an inspection report, or just a house you've never tested. We'll route it to certified crews near you.
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Related work in Delaware Township
Other work in Delaware Township
Same ground, different question.
Radon-in-water aeration system nearby
Neighbouring towns on the same ground.