{"site_no":"12335100","name":"Blackfoot River above Nevada Creek near Helmville Mount","slug":"blackfoot-river-above-nevada-creek-near-helmville-mount","url":"https://streamflowdata.com/stations/blackfoot-river-above-nevada-creek-near-helmville-mount","state":"MT","county":"Powell County","lat":46.9187944,"lng":-113.014986,"drainage_area_sqmi":498,"datum_ft":4255.36,"huc_code":"17010203","river":{"name":"Blackfoot River","slug":"blackfoot-river-mt"},"current":{"reading_time":"2026-05-30T00:45:00+00:00","discharge_cfs":1100,"gage_height_ft":5.85},"flood_stage":null,"today_statistics":{"month":6,"day":11,"p10":596,"p25":817,"p50":1030,"p75":1280,"p95":3350},"recent_daily_values":[{"date":"2026-05-28","discharge_cfs":967,"gage_height_ft":null},{"date":"2026-05-27","discharge_cfs":881,"gage_height_ft":null},{"date":"2026-05-26","discharge_cfs":798,"gage_height_ft":null},{"date":"2026-05-25","discharge_cfs":752,"gage_height_ft":null},{"date":"2026-05-24","discharge_cfs":750,"gage_height_ft":null},{"date":"2026-05-23","discharge_cfs":776,"gage_height_ft":null},{"date":"2026-05-22","discharge_cfs":821,"gage_height_ft":null},{"date":"2026-05-21","discharge_cfs":873,"gage_height_ft":null},{"date":"2026-05-20","discharge_cfs":883,"gage_height_ft":null},{"date":"2026-05-19","discharge_cfs":936,"gage_height_ft":null},{"date":"2026-05-18","discharge_cfs":1010,"gage_height_ft":null},{"date":"2026-05-17","discharge_cfs":1080,"gage_height_ft":null},{"date":"2026-05-16","discharge_cfs":1160,"gage_height_ft":null},{"date":"2026-05-15","discharge_cfs":1240,"gage_height_ft":null},{"date":"2026-04-20","discharge_cfs":779,"gage_height_ft":null},{"date":"2026-04-19","discharge_cfs":809,"gage_height_ft":null},{"date":"2026-04-18","discharge_cfs":849,"gage_height_ft":null},{"date":"2026-04-17","discharge_cfs":887,"gage_height_ft":null},{"date":"2026-04-16","discharge_cfs":920,"gage_height_ft":null},{"date":"2026-04-15","discharge_cfs":915,"gage_height_ft":null},{"date":"2026-04-14","discharge_cfs":912,"gage_height_ft":null},{"date":"2026-04-13","discharge_cfs":877,"gage_height_ft":null},{"date":"2026-04-12","discharge_cfs":794,"gage_height_ft":null},{"date":"2026-04-11","discharge_cfs":750,"gage_height_ft":null},{"date":"2026-04-10","discharge_cfs":733,"gage_height_ft":null},{"date":"2026-04-09","discharge_cfs":713,"gage_height_ft":null},{"date":"2026-04-08","discharge_cfs":675,"gage_height_ft":null},{"date":"2026-04-07","discharge_cfs":654,"gage_height_ft":null},{"date":"2026-04-06","discharge_cfs":660,"gage_height_ft":null},{"date":"2026-04-05","discharge_cfs":677,"gage_height_ft":null},{"date":"2026-04-04","discharge_cfs":705,"gage_height_ft":null},{"date":"2026-04-03","discharge_cfs":733,"gage_height_ft":null},{"date":"2026-04-02","discharge_cfs":718,"gage_height_ft":null},{"date":"2026-04-01","discharge_cfs":719,"gage_height_ft":null},{"date":"2026-03-31","discharge_cfs":750,"gage_height_ft":null},{"date":"2026-03-30","discharge_cfs":756,"gage_height_ft":null},{"date":"2026-03-29","discharge_cfs":750,"gage_height_ft":null},{"date":"2026-03-28","discharge_cfs":780,"gage_height_ft":null},{"date":"2026-03-27","discharge_cfs":806,"gage_height_ft":null},{"date":"2026-03-26","discharge_cfs":805,"gage_height_ft":null},{"date":"2026-03-25","discharge_cfs":745,"gage_height_ft":null},{"date":"2026-03-24","discharge_cfs":780,"gage_height_ft":null},{"date":"2026-03-23","discharge_cfs":839,"gage_height_ft":null},{"date":"2026-03-22","discharge_cfs":824,"gage_height_ft":null},{"date":"2026-03-21","discharge_cfs":620,"gage_height_ft":null},{"date":"2026-03-20","discharge_cfs":428,"gage_height_ft":null},{"date":"2026-03-19","discharge_cfs":329,"gage_height_ft":null},{"date":"2026-03-18","discharge_cfs":248,"gage_height_ft":null},{"date":"2026-03-17","discharge_cfs":188,"gage_height_ft":null},{"date":"2026-03-16","discharge_cfs":179,"gage_height_ft":null},{"date":"2026-03-15","discharge_cfs":189,"gage_height_ft":null},{"date":"2026-03-13","discharge_cfs":200,"gage_height_ft":null},{"date":"2026-03-06","discharge_cfs":179,"gage_height_ft":null},{"date":"2026-03-05","discharge_cfs":177,"gage_height_ft":null},{"date":"2026-03-04","discharge_cfs":172,"gage_height_ft":null},{"date":"2026-03-03","discharge_cfs":172,"gage_height_ft":null},{"date":"2026-03-02","discharge_cfs":172,"gage_height_ft":null},{"date":"2026-03-01","discharge_cfs":169,"gage_height_ft":null},{"date":"2026-02-28","discharge_cfs":165,"gage_height_ft":null},{"date":"2026-02-27","discharge_cfs":164,"gage_height_ft":null}],"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)."}