Waterfall locations come from USGS GNIS, which is public domain, and OpenStreetMap. Short descriptions are credited to Wikipedia under CC BY-SA where shown. Photos are credited to Wikimedia Commons contributors where shown. Live flow comes from USGS gauges where a gauge is linked to a fall. Heights marked unverified are not used in tallest lists. Unknown values stay blank. No hike, swim, or fee detail is shown unless it was listed in a source.