Suffolk · Kings Park
Kings Park NY still has private wells. Cedar Street is not the lab.
This hamlet sits in the Town of Smithtown. Side streets still hide a well cap. If the kitchen is off the mains, mail a lab kit. 65 Cedar Street is Pipedeck’s mailbox. Do not send bottles there.
Updated 2026-09-11 · Pipedeck · Kings Park, NY
| This Kings Park kitchen | 65 Cedar Street | |
|---|---|---|
| What it is | A hamlet house that may still drink a well | Publisher mailbox |
| First step if off the mains | Mail-in lab kit | Not a drop-off |
| County $100 test | Different panel — 631-852-5810 | Not this address |
| Where bottles go | The lab named on the kit | Never |
This hamlet is Smithtown, Suffolk — not a Nassau tap cartoon
Kings Park is an unincorporated hamlet in the Town of Smithtown. The tax bill can say Smithtown. The zip is 11754. The pipe on this lot is still this pipe. Nassau public-supply country is a different county. Nassau still has on the order of a few hundred private wells in the whole county. Suffolk’s water plan still cites about 45,000. Kings Park is in Suffolk. A missing water-district bill here is a well until a lab says otherwise.
The publisher mailbox is 65 Cedar Street, on this hamlet. That is why people mix the stoop with a lab. Pipedeck writes household guides from that street. It does not sample a tap. It does not open a kit. It does not staff a county window. Legal paper about the site can use that address. A vial cannot. The Town of Smithtown page is the wider map. This URL is the hamlet: walk this grass, sample this kitchen, keep Cedar Street for paper.
House prices here moved with Suffolk — the federal repeat-sale index ran about four times from 1990 to 2025, pay about three. That island picture lives on the house versus paycheck guide. This page does not sell a listing. It does not start with grab bars. If the house is staying and someone still uses a high tub, that Saturday is the aging page. If the kitchen is off the mains, the first buy on this URL is still a well kit.
Do not paste a neighbor town onto Cedar Street. Huntington is a near-million typical house on public water more often than not. Calverton is a named plant file in the Town of Riverhead. Mattituck is a North Fork well sample. Kings Park is a Smithtown hamlet with a publisher mailbox and side streets that can still hide a cap. Those are different jobs.
How to tell this Kings Park kitchen is on a well
Walk the yard. A low round cap in the grass close to the house is the usual outdoor tell. Then look for a pump and a pressure tank — basement, garage, crawl, or a small well house. Then look at the mail. A regular water-district bill for this address usually means the kitchen already sits on a main. No water-district bill, plus a pump that kicks when someone opens the cold tap, usually means a well. The hamlet name does not settle it. The cap and the bill do.
Some Kings Park streets mixed both years ago. District lines arrived after the houses. A hydrant on the corner is not a kitchen result. The ranch that shares a hedge can pay a district while yours still draws from the yard. A neighbor’s tap is not your pipe. A friend who hooked up on the next block is not a result for this sink. If you just got the keys, ask for the last water bill and walk the grass that week. Closing papers can name a well and still skip the two chemicals this kit is for.
If you rent, ask who pays the water and whether there is a cap. Silence is still a well until a lab. If the well only waters the lawn and the kitchen already sits on a treated district line, skip the kit. Use the tap guides for what you actually drink. If people still drink, cook, and make coffee from the well, mail the bottles. Coffee, cooking, and the glasses on the table are the sample. A sprinkler well is not that sample.
Suffolk sampled private wells from 2016 through 2022. About 47 percent of those wells showed some PFAS. Two hundred two were over drinking-water standards. That is the wells they sampled. It is not a score for every Kings Park street. Your kitchen still needs its own bottles. New York limits two common PFAS — PFOA and PFOS — at 10 parts per trillion. You will not taste that. You will not smell it. A clear glass is not a result.
The county $100 test is a different panel
Suffolk still sells a $100 private-well test. Call 631-852-5810 if you want that cheaper county check. It is a real lab. It looks at bacteria, nitrates, and the metals people have asked the county about for years. It does not look for PFAS. It does not look for 1,4-dioxane. This site is not that office. Keep their test if you want their panel. Mail a kit if you want the chemicals New York now limits at the tap. There is no public Pipedeck phone. Do not call the county number expecting this publisher.
A $12 hardware-store strip is narrower still. It is built for chlorine, hardness, and a few metals you match to a color chart. It will not find PFAS. It will not find 1,4-dioxane. A water softener treats hardness. It does not close this gap. Iron, sulfur, and hardness can stain a Kings Park sink. Those are real well complaints. They are not a PFAS reading. Taste is not a result. A relative who never had a complaint is not a result.
Order the kit. Open the box. Run the cold tap you actually drink from. Fill the bottles the way the slip says. Do not wash them with soap. Do not sample the hot side. Do not fill from a garden hose or an outdoor faucet you never use for coffee. Pack them the same day if you can. Mail them to the lab named on the slip. Wait. One kit covers the house. Two glasses on one tap do not need two boxes. Do not address the box to 65 Cedar Street. The slip is the destination. The stoop is not.
About three-quarters of Suffolk homes are still on a septic tank or cesspool. The well and the tank often sit on the same Kings Park lot. Nobody is treating that drinking water on the way in. The sand under the island is a sole-source aquifer. The useful step at this house is still a kit if you have a well. Magothy nitrate rose more than 80 percent from 1987 to 2013. That is leftover plumbing on sand — septic tanks and cesspools — not a PFAS meter, and not a reason to skip the kit that actually looks for PFAS.
After the report — do not mail the bottles to Cedar Street
Read the report at the table. If PFAS is high, get a filter made for that chemical. The marks to look for are NSF 53 and P473. Reverse osmosis also covers them. A mystery jug in the fridge that only says it filters water usually does not. Test first, then buy. Buying the box first is how a pitcher ends up in the fridge and the well stays the well. That shopping trip is the PFAS filter guide. Cartridges are a later yearly cost. A one-time rebate does not buy next year. That later bill lives on the replacements page, after a system exists.
If the report shows 1,4-dioxane, a fridge pitcher does not remove it. An under-sink reverse-osmosis system is the usual treatment after a high result. That is a different job from a carbon jug. The 1,4-dioxane reverse-osmosis guide is that next step. This page is still the test. You should know what is in the well before you buy a system.
Do not copy Calverton onto this tap. The old Navy-Grumman plant in the Town of Riverhead left a groundwater file nearby. Site tests have shown 1,4-dioxane at 14.9 parts per billion against New York’s 1 part-per-billion limit, and one PFAS compound at 7,580 parts per trillion against a 10 parts-per-trillion line. Those are site numbers. They are why a well kit matters if you actually drink a well near there. They are not a blood test for Cedar Street. Kings Park is not that sample. Mail this kitchen’s bottles. Then match the chemical.
If a water-district bill already shows up and the kitchen drinks that tap, skip this kit. Start with the tap guides. A Kings Park ranch without a water bill is still a Suffolk well job. Same-looking kitchen, different next step. Bottled water is a stopgap while you wait on a system. It is not the house fix. Retest after well work, or when you want a new baseline. Legal notices for this publisher still go to Pipedeck, 65 Cedar Street, Kings Park, NY 11754. There is no public phone. The county well desk is 631-852-5810. Those are two different addresses. Keep them that way.
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Common questions
Is Pipedeck in Kings Park?
Yes. Legal mail: Pipedeck, 65 Cedar Street, Kings Park, NY 11754. No public phone. Do not mail well bottles here.
Does every Kings Park house drink a private well?
No. Some kitchens already sit on a water-district main. Some still drink a well. A missing water bill plus a cap in the grass is the tell on this lot, not the hamlet name.
Should I send sample bottles to 65 Cedar Street?
No. Cedar Street is the publisher mailbox. Send bottles to the lab named on the kit slip.
Is Suffolk's $100 well test this kit?
No. Call 631-852-5810 if you want the cheaper county panel. It looks at different things. It does not look for PFAS or 1,4-dioxane. Pipedeck is not that office.
Is Kings Park the same as the Town of Smithtown page?
No. Kings Park is a hamlet inside the Town of Smithtown. The town URL is the wider map. This URL is the hamlet kitchen and the Cedar Street mailbox.
Do I copy Calverton's plume numbers onto a Kings Park tap?
No. Those are site figures from a named plant in the Town of Riverhead. A Kings Park well still needs its own bottles.
What if this Kings Park kitchen already pays a water-district bill?
Skip the well kit. Use the tap guides for PFAS and 1,4-dioxane. A well kit is only for a well.
How do I sample a Kings Park kitchen?
Use the cold tap you drink from. Do not wash the bottles with soap. Do not fill from a hose. Pack the same day if you can. One kit covers the house. Do not send the bottles to Cedar Street.
Kings Park is a hamlet in the Town of Smithtown, Suffolk; publisher NAP 65 Cedar Street, Kings Park, NY 11754 is not a bottle drop; Suffolk County well-test line 631-852-5810 is a different panel; Suffolk private-well sampling 2016–2022; New York drinking-water standards for PFOA/PFOS; Calverton site figures are not this tap.