S
- Sachuest Beach
- Sadler Road
- Sagamore Beach
- Sagg Main Beach
- Sail Bay at Catamaran
- Sailing Camp Park (Medeiros Cove)
- Sailwinds Park
- Saint George Island 11th St E
- Saint George Island 11th St W
- Saint George Island Franklin Blvd
- Saint George Island State Park
- Saints Landing
- Salmon Falls Creek
- Salmon River at Salmon, ID
- Saltaire Beach-Bay
- Saltaire Beach-Ocean
- Salt Creek Recreation Area
- Salter Path - Bogue Sound (C7B)
- Salter Path (C6)
- Salter Path - Headen Lane
- Salter's Point East
- Salter's Point South
- Salt Pond
- Salt Ponds
- Salt River
- Saltwater State Park
- Salty Brine Beach
- Sam's Beach
- Samson Park - Sunny Isles
- Samuel P. Taylor
- San Buenaventura State Beach - Dover Lane
- San Buenaventura State Beach - Kalorama Street
- San Buenaventura State Beach (San Jon Road)
- San Buenaventura State Beach - Weymouth Lane
- San Carlos Beach
- San Clemente City Beach
- San Clemente State Beach
- Sand Bay 1
- Sand Beach
- Sandbridge North
- Sandbridge South
- Sand Dollar Island, aka "The Knob" (C60A)
- Sand Dune
- Sanders Beach
- Sand Hills
- San Diego River / Dog Beach
- San Dieguito
- Sand Key
- Sandoway Park
- Sand Point
- Sand Pond
- Sands at Atlantic
- Sands Beach
- Sandspit Beach
- Sandy
- Sandy Bay Town Park
- Sandy Beach
- Sandy Beach
- Sandy Bottom Beach
- Sandy Hill Camp
- Sandy Island Beach State Park
- Sandy Lane
- Sandy Neck Beach
- Sandy Point Beach
- Sandy Point Middle Beach
- Sandy Point State Park East Beach 2
- Sandy Point State Park South Beach 2
- Sandy River at Lewis and Clark State Park
- Sandy Shore Motel
- San Elijo Lagoon / Cardiff Reef
- Sanibel Causeway
- San Lorenzo River mouth @ Trestle
- San Luis Pass Toll Bridge
- San Luis Resort
- San Luis Rey River
- San Onofre State Beach
- San Onofre State beach. Near Nuclear Plant
- San Simeon Beach
- Santa Monica Beach at Ashland Ave
- Santa Monica Beach at Santa Monica Canyon
- Santa Monica Beach Pico-Kenter storm drain
- Santa Monica Beach Pier
- Santuit Pond (Bryant's Neck)
- Santuit Pond (Town Landing)
- San Vicente Beach
- Sara Constance Park, East End
- Sargent Beach
- Sargent Beach - West
- Sargent CoC Park
- Saugatuck Dunes Park
- Saunders Point
- Saunders Point Beach (Oak Street)
- Saunderstown Yacht Club
- Savin Hill
- Sawmill Creek
- Sawmill River
- Sawyer's
- Saxon Harbor East
- Saxon Harbor West
- Sayville Beach
- Sayville Marina Park
- Scarborough Beach State Park
- Scarborough State Beach North
- Scarborough State Beach South
- Scargo Pond
- Scenic Beach State Park
- Schellenger
- Schoolhouse
- Schoonmaker Beach
- Schroeder Town Park
- Schubert Beach
- Schuyler Hill Civic Association
- Schwan Lagoon at Twin Lakes Beach
- Scientists Cliff
- Sconset
- Scott Creek Beach
- Scotthaven
- Scotts Beach
- Scripps Pier, south side
- Scusset (DCR - DSPR)
- Seabeck Conference Center
- Seabeck Conference Center Saltwater Lagoon
- Seabreeze
- Seabreeze Boulevard
- Seabright (Castle) State Beach
- Seabrook Harbor
- Seabrook Town Beach
- Seacliff State Beach
- Sea Cliff Village Beach
- Seaforest Dr. (TRI-070)
- Sea Gate
- Sea Gate Beach-42nd Street
- Sea Gate Beach Club
- Sea Gate Marina
- Seagull (Back)
- Seagull East
- Seagull West
- Seahorse
- Seahurst County Park
- Sea Island North
- Sea Island South
- Sea Isle City Yacht Club
- Sea Isle South
- Seal Beach
- Seal Beach, 1st st
- Seal Cove
- Seal Harbor Beach
- Seal Rock
- Seal Rock Beach- Hill Creek outflow
- Seal Rock Beach - Little Creek at outflow
- Sea Point Beach
- Sea Rim State Park - East
- Sea Rim State Park - Middle
- Sea Rim State Park - West
- Sears Bellow
- Seascape Beach
- Seaside
- Seaside
- Seaside Beach Club
- Sea Street (Dennisport)
- Sea Street (East Dennis)
- Sea Street (Keyes) Beach
- Seaview
- Seaview Avenue
- Seaview Beach Association (Bay)
- Seaview-Ocean
- Sebastian Street Beach
- Sebastion Inlet North
- Selby Beach
- Selway River
- Service Club Beach
- Seven Presidents Park
- Sewerbeds
- Sexton Plaza Outflow
- S. Fork Teton River
- S.F. Shenandoah at Elkton (Route 33 Business)
- S.F. Shenandoah at Island Ford
- Shackelford Banks (C59A)
- Shackleford Banks (C58)
- Shadow Cliffs Lake - North
- Shadow Cliffs Lake - South
- Shady
- Sharp Park 3
- Sharp Park 6
- Shaw Bay
- Shearwater Beach
- Sheep Pond
- Shell Beach
- Shell Beach
- Shell Point
- Shell Point
- Shellrock Landing Wildlife Ramp (C22A)
- Shelter Island
- Shelter Island Heights Beach Club
- Shem Creek 1 (Shem Creek Park)
- Shem Creek 2 (Shem Creek Boat Landing)
- Shem Creek 3
- Shenandoah at Morgans Ford (Route 624)
- Shenandoah River at Berry's Ferry (Route 50)
- Shenandoah River at Big Eddy (Bloomery Road)
- Shenandoah River at Bloomery
- Shenandoah River at Front Royal Golf Club
- Shenandoah River at Locke's Landing (Route 621)
- Shenandoah River at Meyers Ferry (Dutch Hill Road)
- Shenandoah River at Millville Dam Tailrace
- Shenandoah River at Moulton Park (Bloomery Road)
- Shenandoah River at Shannondale Springs Landing (Riverside Road)
- Shennecossett
- Sheridan
- Sheridan Bay Park
- Sheridan Beach Stop 2
- Sheridan Beach Stop 7
- Sherman Park
- Sherod
- Sherwood Forest Beach
- Sherwood Island State Park
- Shipwatch (TRI-071)
- Shirley Beach
- Shore Acres
- Shore and Country
- Shore Avenue Beach
- Shoreby Club Beach
- Shoreham Beach
- Shoreham Beach Citizen's Association
- Shoreham Shore Club
- Shoreham Village Beach
- Shorehaven Beach
- Shoreline Park
- Shores Blossom Heath Beach
- Shores Memorial Park
- Short Beach
- Short Beach
- Short Beach (Revere)
- Short Sand
- Short Sands Beach
- Showse Park
- Siesta Key
- Siletz Bay
- Silver Bay Marina
- Silver Beach
- Silver Beach
- Silver Creek
- Silverdale Waterfront Park
- Silver Lake (Dover Beach)
- Silver Lake Park
- Silver Point Beach Club
- Silver Sands Motel
- Silver Sands State Park
- Silver Shell - North Jetty
- Silver Shell - South Jetty
- Silver Strand (bayside)
- Silver Strand N End (ocean side)
- Silverstrand - San Nicolas Avenue
- Silver Strand (Santa Paula Ave)
- Silverstrand - Sawtelle Avenue
- Simmons Island
- Simmons Park Beach
- Simmons Road
- Simonton Street Beach
- Sims Park
- Singing Beach (South)
- Singing Bridge Beach
- Singing (North)
- Sioux River North
- Sioux River South
- Siskiwit Bay
- Sister Bay
- Six Mile Day Use Area
- Skaket Beach
- Ski Beach
- Ski Beach (C30)
- Skidaway Narrows
- Sky Harbor Parking Lot
- Slack's Pond Beach
- Slate Creek
- Slaughter Beach
- Sleeper State Park
- Sleeping Bear Dunes-CR 651 Good Harbor Bay
- Sleeping Bear Dunes- CR 669 Good Harbor Bay
- Sleeping Bear Dunes-DH Day Campground
- Sleeping Bear Dunes-Esch Road Beach
- Sleeping Bear Dunes-Glen Haven Beach
- Sleeping Bear Dunes-Little Glen Lake
- Sleeping Bear Dunes-North Bar Lake
- Sleeping Bear Dunes-North Bar Lake MI Beach
- Sleeping Bear Dunes-Otter Creek
- Sleeping Bear Dunes-Peterson Road Beach
- Sleeping Bear Dunes-Platte Point Bay
- Sleeping Bear Dunes-Platte River Outlet
- Sleeping Bear Dunes- Shalda Creek
- Slocum Creek (C105B)
- Smathers Beach
- Smith
- Smith Point County Park
- Smithton Beach
- Snake River above American Falls Reservoir
- Snake River above Shoshone Falls
- Snake River above Upper Salmon Falls Reservoir
- Snake River at Blackfoot
- Snake River at Burley
- Snake River at Clarkston
- Snake River at Glenns Ferry
- Snake River at Hwy 95 Bridge
- Snake River at Idaho Falls
- Snake River at mouth
- Snake River below American Falls Dam
- Snake River below C. J. Strike Reservior
- Snake River near Ontario
- Solimar Beach - East Gate
- Sombrero Beach
- Sooes Beach
- Soquel Creek mouth at Capitola Beach
- Sound Beach Property Owners' Association East
- Sound Beach Property Owners' Association West
- Soundside Beach
- Soundview Beach Association
- Sound @ Wilfred's Pond Reserve
- South 3rd
- Southampton Bath and Tennis
- Southampton Peconic Beach and Tennis Club
- South Bass Island
- South Beach
- South Beach
- South Beach Causeway
- South Beach, Key West
- South Beach Park
- South Beach Park, Miami Beach
- South Beach State Park (East)
- South Beach State Park (Middle)
- South Beach State Park (West)
- South Bethany Beach
- South Boulevard Beach
- South Cape Beach (DCR - DSPR)
- South Carolina
- South Casa Beach
- South Channel Bridgeton Rd. Boathouse
- South Flagler Pier @ Flagler Beach
- South Fork at Acorn Hill/Hazard mill
- South Fork at Andy Guest State Park Campground
- South Fork at Andy Guest State Park Canoe Launch
- South Fork at Bentonville Low-Water Bridge
- South Fork at Cavalier Road (Route 661)
- South Fork at Cub Run Trail
- South Fork at Fosters Landing (Page Valley Road)
- South Fork at Goods Landing (Rte 684)
- South Fork at Grove Hill
- South Fork at Karo (Gooney Creek)
- South Fork at Massanuten
- South Fork at Seekford
- South Fork Boise River below Anderson Ranch Dam
- South Fork Clearwater River
- South Fork Salmon River
- South Fork Shenandoah at Alma (US Rte 340, Business)
- South Fork Shenandoah at Bealers Ferry
- South Fork Shenandoah at Bixlers Ferry (Page Valley Road)
- South Fork Shenandoah at Burners Bottom Landing
- South Fork Shenandoah at Burners Ford (Route 664)
- South Fork Shenandoah at Island Ford Rd. (Rte 663)
- South Fork Shenandoah at Luray Avenue/Eastham Park
- South Fork Shenandoah at Newport Landing
- South Fork Shenandoah at Port Republic
- South Fork Shenandoah at Shenandoah Landing and Park
- South Fork Shenandoah at Stonewall Riverside Park
- South Fork Shenandoah at Whitehouse (Route 211)
- South Fork Snake at Byington
- South Fork Snake at Conant
- South Fork Snake at Lorenzo
- South Fork Snake below Palisades Reservoir
- South Fork Snake near Henry's Fork confluence
- South Haven, North Beach
- South Haven, South Beach
- South Indian River Inlet Beach
- South Inlet Park
- South Jamesport Beach
- South Jetty
- South Laguna Beach
- South Lido Beach
- South Linwood Beach Township Park
- South Little Talbot Island
- South Marco Beach
- South Middle
- South Morro Strand State Beach (MB14)
- Southold Beach
- South Ossabaw
- Southport Park
- Southport Pier & Riverwalk (S43A)
- South River at Basic Park
- South River at Constitution Park
- South River at Constitution Park (Pavilion)
- South River at Grand Caverns
- South River at Grottoes
- South River at Harriston
- South River at Hopeman Parkway
- South River At Lyndhurst Road
- South River at North Augusta Lumber
- South River at North Park
- South River at Waynesboro Nurseries Inc.
- South River (C85)
- South River Heights
- South River Manor
- South River Park Citizens Assoc. Beach
- South River - Ridgeview Park
- South Seas Plantation
- South Shore
- South Shore Beach
- South Shore Beach
- South Shore (West)
- South Village
- Southwest Creek
- Southwick Beach State Park
- Southworth Marsh
- Spanish Bay
- Spanish Cove
- Spanish Grant Blvd.
- Spanish Landing
- Spanish River
- Spectacle Island
- Spessard Holland North
- SPI - Beach Circle
- SPI - Blue Water
- SPI - Bougainvillea
- SPI - Fantasy
- SPI - Harbor
- Spindle Rock
- SPI - Radisson Hotel
- SPI - Seaside
- SPI - Sheraton Hotel
- SPI - Starlight
- Split Rock Lighthouse State Park Beach
- Split Rock River Beach
- Spoil Island - Atlantic Beach Bridge (C47B)
- Spoils Island off Salty Shores (C39A)
- Sporthaven
- Spouting Rock Beach Association
- Spring Lake Beach
- Spring Lake Edgewater Beach
- Springmaid Beach
- Spring Park/ Elk Rock Island
- Spyglass Drive
- Squantz Pond State Park
- Squaw Creek
- Squid
- SSI - 12 St. Gould's Inlet
- SSI - 5th St. Crossover
- SSI - East Beach Old Coast Guard
- SSI - Lightouse
- SSI - Massengale
- S. Sunken Meadow
- Stahlman Park
- Staircase Beach - Bottom of Footpath
- St. Andrews Beach
- Stanek Dr.
- Starlite Beach
- State Beach
- States
- Station 18 1/2 (TRI-059)
- Station 26 (TRI-058)
- Station 30 (TRI-057)
- St. Augustine Beach A Street
- St. Augustine Beach Ocean Trace
- St. Christopher Camp (TRI-074)
- Stearns Park Beach
- Steelhead Beach
- Steers Beach
- Stehli Beach
- Stewart Beach #1
- Stewart Beach #2
- Stewart Beach #3
- Stewart River Beach
- Stillwater Cove
- Stinson Beach - Central
- Stinson Beach - North
- Stinson Beach - South
- St. James
- St. Joe Bay Monument Beach
- St. Joe Beach
- St. Martin River North
- St. Martin River, Route 90
- St Michaels Harbor
- Stockton (Bay)
- Stockton (Ocean)
- Stone Lagoon
- Stoney Beach (MBL)
- Stony Brook Beach
- Stony Brook Yacht Club
- Stony Creek
- Stony Lake Channel
- Stony Point
- Stony Point midchannel
- Stramski Beach
- Strands Beach
- Stratton Brook State Park
- Stuart Causeway
- Stuart Public Beach
- Stump Creek
- Stump Sound (S54A)
- Sturgeon Bay Canal Recreation Area
- Sturgeon Bay Township Beach
- Sturgeon Point Park
- Sturtevant Falls
- Sugar Creek
- Sugar Island Township Park
- Sugarloaf Cove
- Sullivan (Depot Street)
- Summerland Beach
- Summit
- Summit Beach - Sunset Boulevard
- Summit Township Beach
- Sun and Surf Beach
- Sundling Park
- Sunken Meadow State Park Beach
- Sunny Atlantic Beach Club
- Sunny Cove Beach
- Sunnyside Beach Park
- Sunset Bay Beach Club
- Sunset Bay State Park Beach
- Sunset Beach
- Sunset Beach
- Sunset Beach
- Sunset Beach
- Sunset Beach - 40th St. (S1)
- Sunset Beach - Big Creek at Sunset Bay at the footbridge
- Sunset Beach East (S3)
- Sunset Beach Pier (S2)
- Sunset Beach - Tarpon Springs
- Sunset Drive Beach - Sunset Harbor (S40A)
- Sunset Park Beach
- Sun Valley Beach
- Surf
- Surf City Bridge (S54)
- Surf City Pier (S29)
- Surf Club of Quogue
- Surf Drive
- Surf Drive Main(concession) West
- Surf Drive Pool (inside jetties)
- Surfers Knoll
- Surfer's Point at Seaside - Wooden Gate
- Surf Hotel
- Surfside 1
- Surfside 2
- Surfside - 2nd Drive
- Surfside - 9th Street
- Surfside Beach
- Surfside Beach (11th Avenue N Dogwood Swash)
- Surfside Beach (13th Avenue S)
- Surfside Beach (16th Avenue N)
- Surfside Beach (3rd Avenue N)
- Surfside Beach (3rd Avenue S)
- Surfside Beach (8th Avenue S)
- Surfside Beach - 93rd Street
- Surfside Beach Recreational Area
- Surfside Beach (Swash at 5th Avenue N)
- Surfside Jetty County Park
- Surfsong Rd. (TRI-069)
- Suttons Bay Park
- Swami's
- Swannanoa River - Azalea Park Soccer Fields
- Swanquarter Bay (N74)
- Sweetwater Creek
- Sweet Water Shores
- Swifts
- Swifts Neck
- Swimmer's Delight, Van Duzen County Park
- Switzer Falls
- Swordfish Club
- Sycamore Canyon Beach / Sycamore Cove
- Sylvan Beach - North
- Sylvan Beach - South
- Sylvania
- Sylvan View