Amanda McCann Waterway Map | OSM River Basins Data Updates https://WaterwayMap.org/ Data updates for the OSM River Basins project WaterwayMap.org Data update amanda@technomancy.org https://waterwaymap.org 2026-04-20T04:02:34Z WaterwayMap.org has been updated with OSM data up until 2026-04-19T18:04:24Z WaterwayMap.org Data update amanda@technomancy.org https://waterwaymap.org 2026-04-21T04:05:14Z WaterwayMap.org has been updated with OSM data up until 2026-04-20T18:04:23Z WaterwayMap.org Data update amanda@technomancy.org https://waterwaymap.org 2026-04-22T04:05:05Z WaterwayMap.org has been updated with OSM data up until 2026-04-21T18:04:37Z