riverbed, creek, creek bed, oxbow, millrace, watercourse, forebay, roadbed, coulee, sediment, arroyo, riprap, lake, headrace, riverbank, riparian forest, reservior, river, silt, gulch, canyon, sluiceway, swale, acequia, sandbars, shoreline, arundo, tussocks, wetland, bottomland, esker, floodplain, culvert, mattole, gravel, sloughs, drainage ditch, pond, sedimentation, spillway, flume, dam, willows, posthole, flowage, marsh, rills, rock outcrop, bighorn river, tributary, vegetation, spatterdock, berm, hardpan, revetment, hillside, moraine, exclosure, deadfall, dune, mudflat, canebrake, soils, swales, boulders, roadway, stonefly, headwater, gullies, subgrade, mudhole, tidal basin, canal, talus, eelgrass, hogback, retaining wall, groundwater, caliche, meadow, topsoil, intertidal, gabion, gravel pit, embayment, lagoon, waterway, headwaters, flood plain, aquifer, sphagnum, weir, treeline, butte, marram grass, sinkholes, knolls, blackberry bush, alluvium, cottonwood, reservoir, tailrace, beach, watercourses, riverbeds, creeks, foreshore, gully, embankment, ravine, wadi, wadis, waterfront, bed, bottom, seabed, surficial, colluvial, subglacial, alluvial, bearing, bedded, cemented, deposited, dredged, fluvial, fluviatile, glacial, glaciofluvial, holocene, morainic

dry wash, wash

wadi