« Back to Glossary IndexIn the same direction as a stream or other flow, or toward the direction in which the flow is moving. Related Articles:Spectacular Flash Flood of a dry river bed So dry across most of Australia but ...Hawkesbury River Flood - The aftermath - 26 March 2021Overnight storms intensify flooding - Western Sydney - Sunday 6 March 2022November 2022 - A month of inland floods but drier along the coastHeavy rain and storms drench New South Wales - 21 to 24 September 2022« Back to Glossary Index