- Water Quality Program
- Hudson River Estuary Data
- Tributary and Waterfront Data
- Bronx River
- Catskill Creek
- East River
- Esopus Creek
- Mill Creek
- Mohawk River
- Moordener Kill
- New York City Waterfront
- Alphabet City- East River, Stuyvesant Cove landing
- Astoria- East River, Hallets Cove beach
- Bayside- Little Neck Bay marina
- Bronx River- Hunts Point Riverside Park
- Brooklyn Heights- East River, Brooklyn Br Park, Pier 4 beach
- Brooklyn Heights- East River, Pier 2 kayak dock
- Brooklyn Navy Yard- East River, Wallabout Channel
- Bushwick Inlet Park
- Canarsie- Paerdegat Basin, Sebago Canoe Club dock
- Dumbo- East River, Main Street beach
- Financial District- East River, Brooklyn Bridge beach
- Flushing Creek
- Flushing Meadows Corona Park- Meadow Lake
- Flushing Meadows Corona Park- Willow Lake
- Flushing Meadows- Flushing Bay, World’s Fair Marina boat ramp
- Flushing Meadows- Flushing Bay, World’s Fair Marina Pier 1 east
- Flushing Meadows- Flushing Bay, World’s Fair Marina Pier 1 west
- Gowanus- Gowanus Canal, 2nd Avenue rain garden
- Gowanus- Gowanus Canal, 2nd Street boat launch
- Gowanus- Gowanus Canal, 2nd Street Sponge Park
- Gowanus- Gowanus Canal, Butler Street
- Gowanus- Gowanus Canal- 4th Street, Vechtes Brook
- Greenpoint- Newtown Ck, N Brooklyn Boat Club boathouse
- Hell’s Kitchen- Pier 66 dock, Hudson River Park
- Hell’s Kitchen- Pier 84 floating dock, Hudson River Park
- Hoboken Cove (Maxwell Place) Beach boathouse
- Hoboken- Pier 13
- Hunts Pt- Bronx R, Hunts Pt Riverside Pk beach & dock
- Inwood Canoe Club floating dock
- Inwood- Harlem R, Swindler’s Cove (P.J. Sharp boathouse)
- Inwood- Harlem River, Muscota Marsh rowing dock
- Long Island City- East River, Anable Basin dock
- Long Island City- East River, Gantry State Park dock
- Lower East Side- East River, Pier 42
- New York Botanical Garden- Bronx River boat access
- Randall’s Island- Bronx Kill, east landing
- Randall’s Island- Bronx Kill, west landing
- Randall’s Island- Little Hell Gate
- Red Hook- Valentino Pier beach
- Soundview- Bronx River, Starlight Park dock
- Tribeca- Pier 26 dock, Hudson River Park
- Upper West Side- Pier 1 (West 70th Street)
- Upper West Side- Pier 96 floating dock, Hudson River Pk
- Upper West Side- West 72nd Street kayak launch
- Washington Heights- West 154th Street, Riverside Park
- West Harlem Piers Park kayak dock
- West Village- Pier 40 dock, Hudson River Park
- Ossining Waterfront
- Pocantico River
- Poesten Kill
- Quackenderry Creek
- Quassaick Creek
- Roeliff Jansen Kill
- Rondout Creek
- Saw Kill
- Saw Mill River
- Sawyer Kill
- Sparkill Creek
- Upper Hudson River
- Wallkill River
- Wynants Kill
- Water Quality Reports & Research Tools
- Drinking Water Source Protection
- New York Tap Water
- Pharmaceuticals
- Scientific Publications
East River- Whitestone shoreline