Brooklyn Tap Water Quality Report
Our record attaches this city to EAGLE LAKE MOBILE HOME PARK, a water system registered in LA rather than NY. Until we can confirm that system actually serves here, we are not publishing a water-quality verdict for this city.
Utility
EAGLE LAKE MOBILE HOME PARK
People Served
300
MCL Violations
0
Last Updated
Is Brooklyn Tap Water Safe to Drink?
Our record attaches this city to EAGLE LAKE MOBILE HOME PARK, a water system registered in LA rather than NY. Until we can confirm that system actually serves here, we are not publishing a water-quality verdict for this city.
The data below shows test results from 1 water utility serving 300 people in the Brooklyn area. Water quality testing is conducted regularly and reported to the EPA. This report was last updated .
Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in New York
Brooklyn Water Service Areas
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Recommended Water Filters for Brooklyn
Based on Brooklyn's water quality data, these NSF-certified filters are recommended to remove contaminants above EPA MCLGs.

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 โnormalโ faster faucet flow
Removes 1 contaminants:
No test results on file โ test your own tap
We don't hold water-quality results for this system yet, so nobody can tell you what is in your water from published data. A certified lab test is the way to find out.

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 Brooklyn's water readings can explain
We publish a city-level hardness figure for Brooklyn, 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 Brooklyn? Public-water results do not apply to private wells. See Kings County well water testing and USGS risk data โ modeled arsenic, nitrate, and the tests to run.
What a water softener costs for Brooklyn's water
Brooklyn's tap water measures 4.7 grains per gallon (81.0 mg/L) โ moderately hard on the USGS scale, below the range where scale is usually worth treating.
Water softener cost for 4.7 gpg water in Brooklyn โ 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 โ equipment, installation labour and ten-year ownership, each separated out.
Frequently Asked Questions About Brooklyn Tap Water
Our record attaches this city to EAGLE LAKE MOBILE HOME PARK, a water system registered in LA rather than NY. Until we can confirm that system actually serves here, we are not publishing a water-quality verdict for this city.
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Residents keep our data honest.
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