Fishers Island Tap Water Quality Report
Limited testing on file — only bacteria results for FISHERS ISLAND WW CORP. No other contaminant results are on file for FISHERS ISLAND WW CORP; check its latest Consumer Confidence Report for its current test results.
Water system
FISHERS ISLAND WW CORP
People Served
2,500
Health-based violations since 2020
0
FISHERS ISLAND WW CORP. EPA SDWA violation data as of Q2 2026 (downloaded 2026-07-09).
Latest sample on file
Nov 2020 · FISHERS ISLAND WW CORP
Utilities publish newer results in their annual water quality report (Consumer Confidence Report).
Is Fishers Island Tap Water Safe to Drink?
Only bacteria results are on file for Fishers Island's own water system, so everything else listed below has no result behind it. Testing your own water is the way to find out what your tap is actually delivering.
FISHERS ISLAND WW CORP, Fishers Island's water system, serves 2,500 people. Water quality testing is conducted regularly and reported to the EPA. The latest sample on file for FISHERS ISLAND WW CORP is from Nov 2020.
Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in New York
Fishers Island Water Service Areas
What these numbers actually mean for Fishers Island, NY
We read Fishers Island, NY’s published record and send you a short report — which findings warrant a decision, which to ignore, and what to do about it. Including when the answer is nothing.
- 3 contaminants listed, only bacteria results on file
- No PFAS results on record
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General-Purpose Water Filters for Fishers Island
Fishers Island's results show no result above EPA's health goals or legal limits, so these are general-purpose NSF/ANSI 53 certified filters, not chosen for any contaminant.
Pentair Residential Filtration, LLC
Everpure Residential H-300-NXT
NSF Certified:
Capacity
3001 gal
Filter Life
10 mo
Flow Rate
0.5 gpm
Removes 5 contaminants:
Whirlpool Corporation
W11256135
NSF Certified:
Capacity
1001 gal
Filter Life
3 mo
Flow Rate
0.7 gpm
Removes 19 contaminants:
+14 more
Benzene, Carbofuran, Chlorine (Free), Chlorine (Total), Chlorine Dioxide, Chlorobenzene, Cryptosporidium, Ethylbenzene, Lead, Mercury, Metolachlor, Tetrachloroethylene, Toxaphene, Turbidity
Whirlpool Corporation
W11569861
NSF Certified:
Capacity
1001 gal
Filter Life
3 mo
Flow Rate
0.52 gpm
Removes 22 contaminants:
+17 more
Atrazine, Benzene, Carbofuran, Chlorine (Free), Chlorine (Total), Chlorine Dioxide, Chlorobenzene, Cryptosporidium, Ethylbenzene, Lead, Mercury, Metolachlor, Styrene, Tetrachloroethylene, Toxaphene, Trichloroethylene, Turbidity
Santevia
Bath Filter
NSF Certified:
Flow Rate
0.36 gpm
Highlights:
- Organic cotton design reduces plastic used in construction
- Affordable upfront & ongoing cost
- The only bath filter that removed 100% chlorine with “normal” faster faucet flow
Removes 1 contaminants:
Test Your Water Quality
Professional laboratory testing provides accurate, detailed analysis of your drinking water.
SimpleLab
Advanced Home Water Test
$269
Comprehensive water analysis testing over 200 contaminants including bacteria, heavy metals, and chemical compounds.
Tap Score
Advanced Microplastics Test
$829
Cutting-edge testing for microplastics particles in drinking water using advanced laboratory techniques.
Tap Score
Haloacetic Acids (HAA9) Test
$275
Tests for disinfection byproducts formed when chlorine reacts with organic matter in water treatment.
What Fishers Island's water readings can explain
We publish a city-level hardness figure for Fishers Island, resolved from its water systems where they report one and estimated from county sampling where they do not. Each page starts with the hot-tap and cold-tap check, then shows what your own water system reported.
On a private well near Fishers Island? Public-water results do not apply to private wells. See Suffolk County well water testing and USGS risk data — modeled arsenic, nitrate, and the tests to run.
Water softener cost and installation in Fishers Island
Fishers Island's tap water has an estimated 2.2 grains per gallon (37.9 mg/L, county sampling in Suffolk County) — soft on the USGS scale, below the range where scale is usually worth treating.
Water softener cost for an estimated 2.2 gpg water in Fishers Island — equipment and local installation labour for your ZIP code, with the sizing arithmetic shown in full. For the national picture first, read what a water softener costs — equipment, installation labour and ten-year ownership, each separated out. For New York as a whole, read water softener cost in New York — priced against the plumber wage published for the state.
Frequently Asked Questions About Fishers Island Tap Water
Limited testing on file — only bacteria results for FISHERS ISLAND WW CORP. No other contaminant results are on file for FISHERS ISLAND WW CORP; check its latest Consumer Confidence Report for its current test results.
Spotted something off on this page?
Residents keep our data honest.
This form corrects our data; it does not reach FISHERS ISLAND WW CORP. For a problem with your water now (discolored water, no water, low pressure, a leak), contact FISHERS ISLAND WW CORP directly.
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