{"site_no":"15478000","name":"Tanana River at Big Delta AK","slug":"tanana-river-at-big-delta-ak","url":"https://streamflowdata.com/stations/tanana-river-at-big-delta-ak","state":"AK","county":"Southeast Fairbanks Census Area","lat":64.1551284,"lng":-145.8523536,"drainage_area_sqmi":13470,"datum_ft":962.95,"huc_code":"19080304","river":{"name":"Tanana River","slug":"tanana-river-ak"},"current":{"reading_time":"2026-05-30T00:00:00+00:00","discharge_cfs":null,"gage_height_ft":978.72},"flood_stage":null,"today_statistics":{"month":6,"day":11,"p10":null,"p25":18100,"p50":23500,"p75":26700,"p95":null},"recent_daily_values":[],"sources":{"usgs_nwis":"https://waterdata.usgs.gov/nwis","noaa_nwps":"https://api.water.noaa.gov/nwps/v1"},"license":"USGS data is in the public domain. Attribution: USGS National Water Information System (NWIS)."}