United Water NY (NY) Water Quality

United Water NY is a large public water system in EPA region 02 that provides tap water for the 10901, 10913, 10923, 10931, 10954, 10960, 10964, 10965, 10970, 10976, 10977, 10982 - 10984, 10989, 10994 zip codes. It has 35 facilities where the water supply was tested for 23 chemical contaminants that impact tap water quality and human health.

The maximum reported level of 1-butanol was 3.35 µg/L. The maximum reported level of HAA5 (five regulated haloacetic acids) was 40.195 µg/L. The maximum reported level of Manganese was 290 µg/L. The maximum reported level of Total Permethrin was 0.048 µg/L. There were 4 contamintants found in the United Water NY water supply at levels that were above the minimum reporting level. 0 of the contaminants were above the reference level, which means they may pose a risk to human health.

Contaminants

1-butanol

2-methoxyethanol

2-propen-1-ol (Allyl Alcohol)

HAA5 (five regulated haloacetic acids)

HAA6Br (six brominated haloacetic acids)

HAA9 (nine haloacetic acids)

alpha-hexachlorocyclohexane

anatoxin-a

Butylated Hydroxyanisole

chlorpyrifos

cylindrospermopsin

dimethipin

ethoprop

Germanium

Manganese

o-toluidine

oxyfluorfen

profenofos

quinoline

tebuconazole

Total Microcystin

Total Permethrin

tribufos

Sampling Facilities

Lake Deforest Plant
Surface Water (SW)

Lake Deforest Plant EffluentEP

Spring Valley TP
Ground Water (GW)

SVWF Airstripper EffluentEP

SW14/13 Nanuet TP
Ground Water (GW)

SW14/13 Nanuet EfflluentEP

SW15 Blauvelt TP
Ground Water (GW)

SW15 Blauvelt Well EffluentEP

Tappan TP (Wells 16 & 20)
Ground Water (GW)

SW16/20 Entry PointEP

New Hempstead TP (Wells 18 & 24)
Ground Water (GW)

SW18/24 Entry PointEP

Tallman TP (Well 26)
Ground Water (GW)

SW26 Tallman Well EffluentEP

River Road TP (Well 27)
Ground Water (GW)

SW27 Entry PointEP

Viola TP (Wells 28 & 106)
Ground Water (GW)

SW28/106 Entry PointEP

Lake Road TP (Well 29A)
Ground Water (GW)

SW29 Entry PointEP

Monsey TP (Well 30)
Ground Water (GW)

SW30 Entry PointEP

Monsey TP (Well 31)
Ground Water (GW)

SW31 Monsey Well EffluentEP

Wesel Road TP (Well 32)
Ground Water (GW)

SW32 Entry PointEP

Pomona TP (Wells 37 & 38)
Ground Water (GW)

SW37/38 Entry PointEP

Catamount TP (Wells 42A & 54)
Ground Water (GW)

SW42/54 Entry PointEP

Ramapo Valley TP
Ground Water (GW)

M-SD47 HillburnEP

Thiells TP (Wells 50 & 51)
Ground Water (GW)

Thiels Well 51EP

Saddle River TP (Well 53)
Ground Water (GW)

SW53 Entry PointEP

Nottingham TP (Well 55)
Ground Water (GW)

SW55 Entry PointEP

Willow Tree TP (Well 56)
Ground Water (GW)

SW56 Entry PointEP

Norge TP (Well 64)
Ground Water (GW)

SW64 Entry PointEP

Pascack TP (Well 65)
Ground Water (GW)

SW65 Entry PointEP

Elmwood TP (Well 66)
Ground Water (GW)

SW66 Elmwood Well EffluentEP

Grandview TP (Wells 67 & 78)
Ground Water (GW)

SW67/78 Entry PointEP

Cherry Lane TP (Well 68)
Ground Water (GW)

SW68 Entry PointEP

Pinebrook TP (Well 69)
Ground Water (GW)

SW69 Entry PointEP

Birchwood TP (Well 70)
Ground Water (GW)

SW70 Entry PointEP

Eckerson TP (Well 71)
Ground Water (GW)

SW71 Entry PointEP

Rustic Drive TP (Well 72)
Ground Water (GW)

SW72 Entry PointEP

Lake Shore TP (Well 73)
Ground Water (GW)

SW73 Entry PointEP

Westgate TP (Well 79)
Ground Water (GW)

SW79 Entry PointEP

Eckerson TP (Well 82)
Ground Water (GW)

SW82 Entry PointEP

Grotke TP (Well 83)
Ground Water (GW)

SW83 Entry PointEP

Letchworth TP
Surface Water (SW)

Letchworth Plant EffluentEP

SWNY DISTRIBUTION SYSTEM
Multiple sources (MX)

SD28 HAVERSTRAWDS
SD16 UPPER NYACKDS
SD 2 SPARKILLDS
SD 3 ORANGEBURGDS
SD 4 BLAUVELTDS
SD 5 BLAUVELTDS
SD11 VALLEY COTTAGEDS
SD15 CONGERSDS
SD43 VALLEY COTTAGEDS
SD44 NEW CITYDS
M-SD54 HAVERSTRAWDS
SD108 ORANGEBURGDS
M-SD110 STONY POINTDS

FAQ

Is United Water NY tap water safe to drink?

When was United Water NY last tested for water contamination?

The latest water samples were taken between June 5th, 2019 and March 5th, 2020.