Environmental cleanup sites on Long Island

Click on the map below or search in the table for details on 256 locations that are or were contaminated at some point. For more information on the types of sites, click here, and for details on some of the acronyms used for current or past contaminants, click here.

To read a detailed federal or state report on any site, click on "Read report" in the table or in the map's pop-up box.

This database was updated on March 31, 2017.

Cleanup sites by type

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name address Type of Site history Soil Tainted Groundwater Tainted groundwater_plume contaminants Site size in acres Report Link
name ServAll Laundry address 8 Drayton Ave., Bay Shore Type of Site State, class 4 history Dry cleaner Soil Tainted Yes Groundwater Tainted Yes groundwater_plume Yes contaminants DCA, DCE, PCE, TCE, Vinyl Chloride, Site size in acres 0.2 Report Link Read report
name Suffolk Airport Canine Kennel address Old Riverhead Road, Westhampton Beach Type of Site State, class 2 history Military Soil Tainted Yes Groundwater Tainted No groundwater_plume No contaminants PCBs Site size in acres 1 Report Link Read report
name Circuitron Corp. address 82 Milbar Blvd., East Farmingdale Type of Site State, class 4 history Industrial / manufacturing Soil Tainted Yes Groundwater Tainted Yes groundwater_plume No contaminants MEK, TCA, TCE, Toluene, Heavy Metals Site size in acres 0.95 Report Link Read report
name I.W. Industries, Inc. address 35 Melville Park Rd., Melville Type of Site State, class 4 history Industrial / manufacturing Soil Tainted Yes Groundwater Tainted Yes groundwater_plume No contaminants Arsenic, Cadmium, Chromium, Copper, Manganese, Mercury, Lead, Nickel, Zinc, Benzopyrene, Benzofluorane, Chrysene, Dibensofuran, Fluoranthene, Toluene, Xylene Site size in acres 6 Report Link Read report
name Commercial Envelope Mfg. Co., Inc. address 900 Grand Blvd., Deer Park Type of Site State, class 4 history Industrial / manufacturing Soil Tainted Yes Groundwater Tainted Yes groundwater_plume No contaminants PCE, TCE, Copper, Lead, Zinc, Methylene Ch Loride, Trimethylbenzene, Ethane, Toluene, Xylene Site size in acres 1 Report Link Read report
name EMR Circuits, Inc. address 85 Marcus Ave., Hauppauge Type of Site State, class C history Industrial / manufacturing Soil Tainted Yes Groundwater Tainted Yes groundwater_plume No contaminants TCA, TCE, PCE, Lead, Chromium, Copper, Nickel, MEK, Trimethylbenzene, Xylene Site size in acres 1 Report Link Read report
name Rowe Industries, Inc. address Bridgehampton Turnpike, Sag Harbor Type of Site State, class 4 history Industrial / manufacturing Soil Tainted Yes Groundwater Tainted Yes groundwater_plume Yes contaminants DCE, PCE, TCA, TCE, Copper, Iron, Nickel Site size in acres 5 Report Link Read report
name Radiator Center, Inc. address 351 Bay Shore Rd., Deer Park Type of Site State, class C history Industrial / manufacturing Soil Tainted No Groundwater Tainted Yes groundwater_plume No contaminants Lead Site size in acres 0.3 Report Link Read report
name Liberty Industrial Finishing Products address 550 Suffolk Ave., Brentwood Type of Site State, class 4 history Industrial / manufacturing Soil Tainted Yes Groundwater Tainted Yes groundwater_plume Yes contaminants TCA, Cadmium, Chromium, Sludges Site size in acres 3.9 Report Link Read report
name Louis Sorrentino Property address 115 Marine St., Farmingdale Type of Site State, class C history Industrial / manufacturing Soil Tainted Yes Groundwater Tainted see N groundwater_plume contaminants Lead, Mercury, Copper, Chromium, Cadmium, Barium, Zinc, Nickel, Arsenic Site size in acres 0.4 Report Link Read report
name Hazardous Waste Disposal address 11-A Picone Blvd., Farmingdale Type of Site State, class 4 history Industrial / manufacturing Soil Tainted Yes Groundwater Tainted Yes groundwater_plume No contaminants PCE, TCE, DCE, Chlorinated And Non-Cholorinated Solvents Site size in acres 0.5 Report Link Read report
name C.T.I. Metal Finishing (T&S Metal Fin.) address 333 A & B Skidmore Rd., Deer Park Type of Site State, class C history Industrial / manufacturing Soil Tainted No Groundwater Tainted Yes groundwater_plume No contaminants Chromium, Cadmium, Mercury Site size in acres 0.35 Report Link Read report
name New York Pyrotechnics Product Co. address Association Road, Bellport Type of Site State, class C history Industrial / manufacturing Soil Tainted Yes Groundwater Tainted No groundwater_plume No contaminants Arsenic, Barium, Cadmium, Chromium, Lead, Mercury, Selenium Site size in acres 10 Report Link Read report
name Target Rock Corp. address 1966 East BRd.hollow Rd., East Farmingdale Type of Site State, class 2 history Industrial / manufacturing Soil Tainted Yes Groundwater Tainted Yes groundwater_plume No contaminants PCE, TCA Site size in acres 11 Report Link Read report
name McGovern Sod Farm address Pinelawn Road & Old Sod Farm Road, Melville Type of Site State, class C history Agriculture Soil Tainted Yes Groundwater Tainted No groundwater_plume No contaminants Hydrocarbons, Pesticides, Metals Site size in acres 7.9 Report Link Read report
name Suffolk County Airport Training Area address Old Riverhead Road, Southhampton Type of Site State, class C history Fire Training Soil Tainted Yes Groundwater Tainted No groundwater_plume No contaminants Jet Fuels, Solvents, Waste Oils, Butanone Site size in acres 1 Report Link Read report
name B.B. & S. Treated Lumber Corporation address 1348 Speonk-Riverhead Rd., Speonk Type of Site State, class 4 history Industrial / manufacturing Soil Tainted Yes Groundwater Tainted Yes groundwater_plume Yes contaminants Arsenic, Chromium, Copper Site size in acres 9.992 Report Link Read report
name Glaro Inc. address 735 Old Willets Path, Hauppauge Type of Site State, class 2 history Industrial / manufacturing Soil Tainted Yes Groundwater Tainted Yes groundwater_plume No contaminants PCE Site size in acres 3.3 Report Link Read report
name Active Industrial Uniform address 63 West Merrick Rd., Lindenhurst Type of Site State, class 2 history Dry cleaner Soil Tainted Yes Groundwater Tainted Yes groundwater_plume Yes contaminants DCE, PCE, TCA, TCE, Methyl Chloride Site size in acres 1 Report Link Read report
name Rite Off, Inc. address 1545 5th Industrial Court, Bay Shore Type of Site State, class C history Industrial / manufacturing Soil Tainted Yes Groundwater Tainted Yes groundwater_plume No contaminants DCE, PCE, TCA, TCE Site size in acres 3 Report Link Read report
name Fairchild Republic Main Plant address 1000 Conklin St., East Farmingdale Type of Site State, class 2 history Aviation Soil Tainted Yes Groundwater Tainted Yes groundwater_plume Yes contaminants DCE, PCE, TCE, Vinyl Chloride Site size in acres 0.53 Report Link Read report
name 365 Bay Shore Associates address 365 Bay Shore Rd., Deer Park Type of Site State, class C history Industrial / manufacturing Soil Tainted No Groundwater Tainted Yes groundwater_plume No contaminants PCE Site size in acres 5.7 Report Link Read report
name Calverton NWIRP address Swan Pond Road, Riverhead Type of Site State, class 2 history Aviation Soil Tainted Yes Groundwater Tainted Yes groundwater_plume Yes contaminants MEK, TCA, Solvents, Toluene Site size in acres 21 Report Link Read report
name Bulova Watch Factory address 15 Church St., Sag Harbor Type of Site State, class 4 history Industrial / manufacturing Soil Tainted Yes Groundwater Tainted Yes groundwater_plume No contaminants TCA, TCE, Chromium, Lead, Mercury Site size in acres 2.3 Report Link Read report
name National Heatset Printing Co. address 1 Adams Blvd., East Farmingdale Type of Site State, class 4 history Industrial / manufacturing Soil Tainted Yes Groundwater Tainted Yes groundwater_plume Yes contaminants DCE, PCE, TCA, TCE Site size in acres 4.34 Report Link Read report
name Nassau Tools address 34 Lamar St., West Babylon Type of Site State, class C history Industrial / manufacturing Soil Tainted Yes Groundwater Tainted Yes groundwater_plume No contaminants PCE, TCA Site size in acres 3.82 Report Link Read report
name Minmilt Realty (Hygrade Metal Moulding) address 540 Smith St., East Farmingdale Type of Site State, class 4 history Industrial / manufacturing Soil Tainted Yes Groundwater Tainted Yes groundwater_plume No contaminants PCE Site size in acres 2.28 Report Link Read report
name Suffolk County A.N.G. Base Septic Systems address Old River Head Road, Southampton/Westhampton Type of Site State, class C history Aviation Soil Tainted Yes Groundwater Tainted Yes groundwater_plume No contaminants TCA, TCE, DCB Site size in acres 1 Report Link Read report
name Person & Turano Plating Specialists Inc. address 426 East Main St., Patchogue Type of Site State, class C history Industrial / manufacturing Soil Tainted N/A Groundwater Tainted N/A groundwater_plume No contaminants Cadmium, Chromium, DCB, Toluene, Xylene, Chlorobenzene And Ethylbenzene Site size in acres 0.32 Report Link Read report
name East Hampton Aire address Hanger, East Hampton Type of Site State, class C history Aviation Soil Tainted Yes Groundwater Tainted Yes groundwater_plume No contaminants PCE, TCA, TCE Site size in acres 1 Report Link Read report
name Eugene's Dry Cleaners address 54 East Main St., Babylon Type of Site State, class 4 history Dry cleaner Soil Tainted Yes Groundwater Tainted Yes groundwater_plume No contaminants DCE, PCE, TCE Site size in acres 1 Report Link Read report
name Precision Concepts, Inc. address 26 Natcon Dr., Shirley Type of Site State, class 2 history Industrial / manufacturing Soil Tainted No Groundwater Tainted Yes groundwater_plume No contaminants DCA, TCA Site size in acres 7 Report Link Read report
name K - Sag Harbor MGP address Bridge Street, Sag Harbor Type of Site State, class 4 history Manufactured gas plant Soil Tainted Yes Groundwater Tainted Yes groundwater_plume Yes contaminants Coal Tar, Benzene, BTEX, PAHs Site size in acres 0.8 Report Link Read report
name 100 Oser Ave. address 100 Oser Ave., Hauppauge Type of Site State, class 2 history Industrial / manufacturing Soil Tainted Yes Groundwater Tainted Yes groundwater_plume Yes contaminants PCE, DCE, TCE Site size in acres 2.5 Report Link Read report
name New York Twist Drill (Loading Dock Area) address 25 Melville Park Rd., Melville Type of Site State, class 2 history Industrial / manufacturing Soil Tainted N/A Groundwater Tainted Yes groundwater_plume Yes contaminants PCE, TCA, TCE, Vinyl Chloride Site size in acres 0.19 Report Link Read report
name K - Bayshore MGP address Clinton Ave, Bay Shore Type of Site State, class A history Manufactured gas plant Soil Tainted Yes Groundwater Tainted Yes groundwater_plume Yes contaminants Coal Tar, BTEX, Napthalene Site size in acres 0 Report Link Read report
name K - Halesite MGP address 40 New York Ave., Halesite Type of Site State, class C history Manufactured gas plant Soil Tainted Yes Groundwater Tainted Yes groundwater_plume No contaminants Coal Tar, BTEX, Napthalene Site size in acres 1 Report Link Read report
name Smithtown Groundwater Contamination address Moriches Road and Fifty Acre Road, Smithtown Type of Site State, class 2 history not listed Soil Tainted N/A Groundwater Tainted Yes groundwater_plume No contaminants PCE Site size in acres 0 Report Link Read report
name K - Babylon MGP address 55 Evergreen St., West Babylon Type of Site State, class A history Manufactured gas plant Soil Tainted Yes Groundwater Tainted Yes groundwater_plume No contaminants Coal Tar Site size in acres 0.79 Report Link Read report
name K - Patchogue MGP address River Ave and West Main Street, Patchogue Type of Site State, class A history Manufactured gas plant Soil Tainted Yes Groundwater Tainted Yes groundwater_plume No contaminants Coal Tar, BTEX, PAHs Site size in acres 3.6 Report Link Read report
name Brandt Airflex address 937 & 965 Conklin St., East Farmingdale Type of Site State, class 2 history Industrial / manufacturing Soil Tainted Yes Groundwater Tainted Yes groundwater_plume No contaminants PCE, TCE, Ethana Site size in acres 2.1 Report Link Read report
name Mom's Cleaners address 556 Union Blvd., West Islip Type of Site State, class 4 history Dry cleaner Soil Tainted Yes Groundwater Tainted Yes groundwater_plume No contaminants PCE Site size in acres 0.12 Report Link Read report
name Speonk Solvent Plume address North Phillips Ave, Speonk Type of Site State, class C history Former bombing range Soil Tainted No Groundwater Tainted Yes groundwater_plume Yes contaminants TCA, TCE, PCE, Chloroform Site size in acres 0 Report Link Read report
name Country Cleaners address 410 West Main St., Huntington Type of Site State, class 2 history Dry cleaner Soil Tainted Yes Groundwater Tainted Yes groundwater_plume Yes contaminants DCE, PCE, TCE Site size in acres 0.2 Report Link Read report
name Villa Cleaners address 1887-1899 Deer Park Ave., Deer Park Type of Site State, class 2 history Dry cleaner Soil Tainted No Groundwater Tainted Yes groundwater_plume No contaminants PCE Site size in acres 0.778 Report Link Read report
name West Sayville Dry Cleaners address 61 West Main St., West Sayville Type of Site State, class 2 history Dry cleaner Soil Tainted Yes Groundwater Tainted Yes groundwater_plume No contaminants PCE Site size in acres 0.1 Report Link Read report
name Levey Property address 1305 South Strong Ave., Copiague Type of Site State, class 2 history Industrial / manufacturing Soil Tainted Yes Groundwater Tainted Yes groundwater_plume No contaminants DCA, TCA, TCE Site size in acres 1.03 Report Link Read report
name Bianchi/Weiss Greenhouses address Orchard Road, East Patchogue Type of Site State, class 2 history Agriculture Soil Tainted Yes Groundwater Tainted Yes groundwater_plume Yes contaminants Chlordane, Lead Site size in acres 14 Report Link Read report
name Beau Brummel Cleaners address 2049 Jericho Turnpike, Commack Type of Site State, class 2 history Dry cleaner Soil Tainted Yes Groundwater Tainted Yes groundwater_plume Yes contaminants PCE Site size in acres 0.249 Report Link Read report
name K - Brentwood Waste Disposal Site address 334-357 American Blvd., Brentwood Type of Site State, class C history Soil Tainted Yes Groundwater Tainted No groundwater_plume No contaminants Coal Tar, BTEX, Napthalene, Cyanide, Assorted VOCs And SVOCs Site size in acres 0.25 Report Link Read report
name East Hampton - Hortonsphere Site address S/S Railroad Avenue, East Hampton Type of Site State, class C history Natural gas storage Soil Tainted Yes Groundwater Tainted No groundwater_plume No contaminants Lead Site size in acres 1.74 Report Link Read report
name Port Jefferson - Hortonsphere Site address SW/O West Broadway, Port Jefferson Type of Site State, class C history Natural gas storage Soil Tainted Yes Groundwater Tainted Yes groundwater_plume No contaminants DCE, TCE, Vinyl Chloride, Metals Site size in acres 1.08 Report Link Read report
name Suffolk County AAF and Bombing and Gunnery Range address Riverhead Road, West Hampton Type of Site State, class A history Military Soil Tainted Yes Groundwater Tainted Yes groundwater_plume No contaminants Metals, Not Specified Site size in acres 9225 Report Link Read report
name Suffolk Air Force Base FUDS MMRP address Riverhead Road, Westhampton Beach Type of Site State, class A history Military Soil Tainted No Groundwater Tainted Yes groundwater_plume No contaminants Perchlorate Site size in acres 3443 Report Link Read report
name South Shore Outdoor Site address 1760 5th Ave., Bay Shore Type of Site State, class P history Industrial / manufacturing Soil Tainted Yes Groundwater Tainted Yes groundwater_plume Yes contaminants DCA, TCA, TCE Site size in acres 1.72 Report Link Read report
name Camp Hero, DOD Grant address Montauk Point State Park, Montauk Type of Site State, class A history Military Soil Tainted N/A Groundwater Tainted N/A groundwater_plume N/A contaminants Not Listed Site size in acres 468.69 Report Link Read report

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