waterway, estuarine, mudflats, wetlands, shoreline, salt marsh, marshland, marsh, river, mudflat, freshwater, tributary, intertidal, marshes, menai strait, river basin, canal, basin, lagoon, outfall, eelgrass, headwaters, reef, watersheds, estuarial, watercourse, fringing reef, catchment, lough, creeks, lake, coastline, fishery, dredging, ocean, otters, weir, coastland, seagrass, jetty, inlet, mangroves, tidal basin, rookery, oxbow, habitat, harbor porpoise, freshwater mussel, shoaling, waterfront, estero, headland, headwater, riverside, coral reef, waterbirds, sandbanks, salinity, shorebirds, cetacean, waterside, groyne, bird sanctuary, spartina, albemarle sound, apalachicola river, intracoastal waterway, sediment, shellfish, narragansett bay, cove, riverbank, birdlife, silting, solway firth, marina, riparian forest, coastal, tideland, inlands, aquifer, bioregion, breakwater, basking shark, mussels, elvers, waters, riverbed, uplands, ecosystems, groundwater, salmonid, reservior, flowage, chagres, bitterns, passamaquoddy bay, delta, murrumbidgee river, sewin, cordgrass, forebay, estuaries, embayment, bay, valley, fjord, wadi, glacier, harbor, bight, floodplain, nearshore, oceanic, hydrothermal, riverine, shelf, shore, subsurface, vadose, convective, geothermal, offshore, onshore, advective, baroclinic, barotropic, bounded

firth, la plata, plata river, rio de la plata

aegir, avon, bore, eager, eagre, essex, firth, humber, la plata, mud flat, nantes, para, para river, plata river, rio de la plata, river avon, tidal bore

river

body of water, water