South Huntington Water District (NY) Water Quality

South Huntington Water District is a large public water system in EPA region 2 that provides tap water for the 11724, 11743, 11747 zip codes. It has 38 facilities where the water supply was tested for 82 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 0.88 µg/L. The maximum reported level of Manganese was 7.5 µg/L. There were 2 contamintants found in the South Huntington Water District water supply at levels that were above the minimum reporting level.

Contaminants

1,1-dichloroethane (18)

1,2,3-trichloropropane (18)

1,3-butadiene (18)

1,4-dioxane (18)

1-butanol (23)

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (22)

17-alpha-ethynylestradiol (17)

17-beta-estradiol (17)

1H,1H,2H,2H-perfluorodecane sulfonic acid (22)

1H,1H,2H,2H-perfluorohexane sulfonic acid (22)

1H,1H,2H,2H-perfluorooctane sulfonic acid (22)

2,4-dinitrotoluene (42)

2,6-dinitrotoluene (42)

2-methoxyethanol (23)

2-propen-1-ol (Allyl Alcohol) (23)

4,4'-dichloro dichlorophenyl ethylene (DDE) (42)

4,8-dioxa-3H-perfluorononanoic acid (22)

4-androstene-3,17-dione (17)

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (22)

alpha-hexachlorocyclohexane (24)

bromochloromethane (Halon 1011) (18)

bromomethane (18)

Butylated Hydroxyanisole (24)

chlorate (20)

chlorodifluoromethane (HCFC-22) (18)

chloromethane (18)

chlorpyrifos (24)

chromium (24)

chromium-6 (24)

cobalt (24)

dimethipin (24)

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (42)

equilin (17)

estriol (17)

estrone (17)

ethoprop (24)

Germanium (24)

HAA5 (five regulated haloacetic acids) (6)

HAA6Br (six brominated haloacetic acids) (6)

HAA9 (nine haloacetic acids) (6)

hexafluoropropylene oxide dimer acid (GenX) (22)

lithium (22)

Manganese (24)

methyl-tertiary-butyl-ether (MTBE) (42)

molinate (42)

molybdenum (24)

N-ethyl perfluorooctanesulfonamidoacetic acid (22)

N-methyl perfluorooctanesulfonamidoacetic acid (22)

nitrobenzene (42)

nonafluoro-3,6-dioxaheptanoic acid (22)

o-toluidine (24)

oxyfluorfen (24)

perchlorate (43)

perfluoro(2-ethoxyethane)sulfonic acid (22)

perfluoro-3-methoxypropanoic acid (22)

perfluoro-4-methoxybutanoic acid (22)

perfluorobutanesulfonic acid (44)

perfluorobutanoic acid (22)

perfluorodecanoic acid (22)

perfluorododecanoic acid (22)

perfluoroheptanesulfonic acid (22)

perfluoroheptanoic acid (44)

perfluorohexanesulfonic acid (44)

perfluorohexanoic acid (22)

perfluorononanoic acid (44)

perfluorooctanesulfonic acid (44)

perfluorooctanoic acid (44)

perfluoropentanesulfonic acid (22)

perfluoropentanoic acid (22)

perfluorotetradecanoic acid (22)

perfluorotridecanoic acid (22)

perfluoroundecanoic acid (22)

profenofos (24)

quinoline (24)

s-ethyl-dipropylthiocarbamate (EPTC) (42)

strontium (24)

tebuconazole (24)

terbacil (42)

testosterone (17)

Total Permethrin (24)

tribufos (24)

vanadium (24)

Sampling Facilities

Well 19 TP
Ground Water (GW)

Treated Water TapEntry Point to the Distribution System (EP)

Wells 3-2 & 3-3 TP
Ground Water (GW)

Treated Water TapEntry Point to the Distribution System (EP)
TREATED TAPEntry Point to the Distribution System (EP)

Well 6 TP
Ground Water (GW)

Treated Water TapEntry Point to the Distribution System (EP)
TREATED TAPEntry Point to the Distribution System (EP)

Wells 7-1 & 7-2 TP
Ground Water (GW)

Treated Water TapEntry Point to the Distribution System (EP)
TREATED WATER TAPEntry Point to the Distribution System (EP)

Well 8 TP
Ground Water (GW)

Treated Water TapEntry Point to the Distribution System (EP)
TREATED WATER TAPEntry Point to the Distribution System (EP)

Well 9 Treatment Plant
Ground Water (GW)

Treated water TapEntry Point to the Distribution System (EP)
TREATED TAPEntry Point to the Distribution System (EP)

Wells 10-1 & 10-2 TP
Ground Water (GW)

Treated Water TapEntry Point to the Distribution System (EP)
TREATED TAPEntry Point to the Distribution System (EP)

Wells 15-1 & 15-2 TP
Ground Water (GW)

Treated Water TapEntry Point to the Distribution System (EP)
TREATED TAPEntry Point to the Distribution System (EP)

Well 17 TP
Ground Water (GW)

Treated Water TapEntry Point to the Distribution System (EP)
TREATED TAPEntry Point to the Distribution System (EP)

Well 18 TP
Ground Water (GW)

Treated Water TapEntry Point to the Distribution System (EP)
TREATED TAPEntry Point to the Distribution System (EP)

Well 20-1 TP
Ground Water (GW)

Treated Water TapEntry Point to the Distribution System (EP)
Treated tapEntry Point to the Distribution System (EP)

Well 4 TP
Ground Water (GW)

Treated Water TapEntry Point to the Distribution System (EP)
TREATED WATER TAPEntry Point to the Distribution System (EP)

Distribution System
Ground Water (GW)

Admin Bldg OfficeDistribution System (DS)
Cold Spring Country ClubDistribution System (DS)
Atria Adult ResudenceDistribution System (DS)

Distribution System
Ground Water (GW)

Max. Res. Time in Dist. SystemMaximum Residence Time (MR)

WELL 16 TREATMENT PLANT
Ground Water (GW)

TREATED TAPEntry Point to the Distribution System (EP)

Wells 19-1 19-2 Treatment plant
Ground Water (GW)

Wells 19-1 19-2 Treatment plantEntry Point to the Distribution System (EP)

WELL#8 S-20601 474
Ground Water (GW)

WELL#8 S-20601 47 SRS20601SR (SR)

WELL#18-1 S-96380 630
Ground Water (GW)

WELL#18-1 S-96380 SRS96380SR (SR)

WELL#3-2 S-72580 487
Ground Water (GW)

WELL#3-2 S-72580 4 SRS72580SR (SR)

WELL#17 S-78124 567
Ground Water (GW)

WELL#17 S-78124 5 SRS78124SR (SR)

WELL#16-1 S-26071 335
Ground Water (GW)

WELL#16-1 S-26071 SRS26071SR (SR)

WELL# 15-2 S-77126 676
Ground Water (GW)

WELL# 15-2 S-77126 SRS77126Entry Point to the Distribution System (EP)

WELL#15-1 S-35007 660
Ground Water (GW)

WELL#15-1 S-35007 SRS35007SR (SR)

WELL#10-2 S-30008 488
Ground Water (GW)

WELL#10-2 S-30008 SRS30008SR (SR)

WELL#9 S-22015 659
Ground Water (GW)

WELL#9 S-22015 659 SRS22015SR (SR)

WELL#2 S-00029 270
Ground Water (GW)

WELL#2 S-00029 270% SRS00029Entry Point to the Distribution System (EP)

WELL#10-1 S-26247 447
Ground Water (GW)

WELL#10-1 S-26247 SRS26247SR (SR)

WELL#1 S-16137 602
Ground Water (GW)

WELL#1 S-16137 602 SRS16137SR (SR)

WELL#7-2 S-30007 595
Ground Water (GW)

WELL#7-2 S-30007 5 SRS30007SR (SR)

WELL#4 S-12079 445
Ground Water (GW)

WELL#4 S-12079 445% SRS12079Entry Point to the Distribution System (EP)

WELL#5-1 S-13175 265
Ground Water (GW)

WELL#5-1 S-13175 SRS13175SR (SR)

WELL#5-2 S-42225 790
Ground Water (GW)

WELL#5-2 S-42225 SRS42225SR (SR)

WELL#6 S-13876 295
Ground Water (GW)

WELL#6 S-13876 295 SRS13876SR (SR)

WELL#7-1 S-26248 552
Ground Water (GW)

WELL#7-1 S-26248 SRS26248SR (SR)

WELL 8 TREATED S-20601
Ground Water (GW)

WELL8 TREATED EPS20601Entry Point to the Distribution System (EP)

WELL#18-2 S-117761
Ground Water (GW)

WELL#18-2 S-117761 SRS117761SR (SR)

WELL#19 S-118369
Ground Water (GW)

WELL#19 S-118369 SRS118369SR (SR)

WELL # 3-3 S-111778
Ground Water (GW)

WELL # 3-3 S-11177 SRN111778SR (SR)

FAQ

Is South Huntington Water District tap water safe to drink?

When was South Huntington Water District last tested for water contamination?

The latest water samples were taken on April 15th, 2025.