EntityQ1422407· pop 12· linked from 330 articlesplunge poolSign in to savedepression at the base of a waterfall created by the erosional force of falling water and rocks where it landsConnectionsriverEntityvalleyEntityerosionEntityswimming poolEntitystreamEntitystepwellEntitychannelEntitystreamEntityWashingtonEntityfloodEntityInternational Standard Book NumberEntitywaterfallEntityWestern AustraliaEntitywater wellEntitydamEntitycanalEntityspringEntityecosystemEntitygoldfishEntitydrainage basinEntityCategoriesBodies of waterErosion landformsFluvial landformsGarden featuresGeomorphologyHydrologyNatural poolsSwimming poolsWater streams