{"site_no":"06430850","name":"Little Spearfish Creek Near Lead, SD","slug":"little-spearfish-creek-near-lead-sd","url":"https://streamflowdata.com/stations/little-spearfish-creek-near-lead-sd","state":"SD","county":"Lawrence County","lat":44.3496865,"lng":-103.9359118,"drainage_area_sqmi":27.8,"datum_ft":5019.79,"huc_code":"10120203","river":{"name":"Little Spearfish Creek","slug":"little-spearfish-creek-sd"},"current":{"reading_time":"2026-05-30T00:00:00+00:00","discharge_cfs":14.7,"gage_height_ft":4.53},"flood_stage":{"action_stage_ft":6,"flood_stage_ft":7.5,"moderate_flood_ft":8.5,"major_flood_ft":10},"today_statistics":{"month":6,"day":11,"p10":14,"p25":15,"p50":19,"p75":26,"p95":34},"recent_daily_values":[{"date":"2026-05-28","discharge_cfs":14.8,"gage_height_ft":4.53},{"date":"2026-05-27","discharge_cfs":14.7,"gage_height_ft":4.53},{"date":"2026-05-26","discharge_cfs":14.7,"gage_height_ft":4.53},{"date":"2026-05-25","discharge_cfs":14.7,"gage_height_ft":4.53},{"date":"2026-05-24","discharge_cfs":14.8,"gage_height_ft":4.53},{"date":"2026-05-23","discharge_cfs":14.8,"gage_height_ft":4.53},{"date":"2026-05-22","discharge_cfs":15.2,"gage_height_ft":4.54},{"date":"2026-05-21","discharge_cfs":14.9,"gage_height_ft":4.53},{"date":"2026-05-20","discharge_cfs":14.8,"gage_height_ft":4.53},{"date":"2026-05-19","discharge_cfs":15.1,"gage_height_ft":4.54},{"date":"2026-05-18","discharge_cfs":15.1,"gage_height_ft":4.54},{"date":"2026-05-17","discharge_cfs":14.7,"gage_height_ft":4.53},{"date":"2026-05-16","discharge_cfs":14.3,"gage_height_ft":4.52},{"date":"2026-05-15","discharge_cfs":14.3,"gage_height_ft":4.52},{"date":"2026-04-20","discharge_cfs":12.8,"gage_height_ft":4.47},{"date":"2026-04-19","discharge_cfs":12.8,"gage_height_ft":4.47},{"date":"2026-04-18","discharge_cfs":12.7,"gage_height_ft":4.47},{"date":"2026-04-17","discharge_cfs":12.7,"gage_height_ft":4.47},{"date":"2026-04-16","discharge_cfs":12.6,"gage_height_ft":4.47},{"date":"2026-04-15","discharge_cfs":12.5,"gage_height_ft":4.46},{"date":"2026-04-14","discharge_cfs":12.5,"gage_height_ft":4.46},{"date":"2026-04-13","discharge_cfs":12.5,"gage_height_ft":4.46},{"date":"2026-04-12","discharge_cfs":12.5,"gage_height_ft":4.46},{"date":"2026-04-11","discharge_cfs":12.3,"gage_height_ft":4.46},{"date":"2026-04-10","discharge_cfs":12.1,"gage_height_ft":4.45},{"date":"2026-04-09","discharge_cfs":12,"gage_height_ft":4.45},{"date":"2026-04-08","discharge_cfs":11.9,"gage_height_ft":4.44},{"date":"2026-04-07","discharge_cfs":11.8,"gage_height_ft":4.44},{"date":"2026-04-06","discharge_cfs":11.7,"gage_height_ft":4.44},{"date":"2026-04-05","discharge_cfs":11.7,"gage_height_ft":4.44},{"date":"2026-04-04","discharge_cfs":11.7,"gage_height_ft":4.44},{"date":"2026-04-03","discharge_cfs":11.7,"gage_height_ft":4.43},{"date":"2026-04-02","discharge_cfs":11.7,"gage_height_ft":4.43},{"date":"2026-04-01","discharge_cfs":11.6,"gage_height_ft":4.43},{"date":"2026-03-31","discharge_cfs":11.4,"gage_height_ft":4.43},{"date":"2026-03-30","discharge_cfs":11.4,"gage_height_ft":4.43},{"date":"2026-03-29","discharge_cfs":11.4,"gage_height_ft":4.43},{"date":"2026-03-28","discharge_cfs":11.5,"gage_height_ft":4.43},{"date":"2026-03-27","discharge_cfs":11.6,"gage_height_ft":4.43},{"date":"2026-03-26","discharge_cfs":11.6,"gage_height_ft":4.43},{"date":"2026-03-25","discharge_cfs":11.6,"gage_height_ft":4.43},{"date":"2026-03-24","discharge_cfs":11.5,"gage_height_ft":4.43},{"date":"2026-03-23","discharge_cfs":11.5,"gage_height_ft":4.43},{"date":"2026-03-22","discharge_cfs":11.5,"gage_height_ft":4.43},{"date":"2026-03-21","discharge_cfs":11.6,"gage_height_ft":4.43},{"date":"2026-03-20","discharge_cfs":11.5,"gage_height_ft":4.43},{"date":"2026-03-19","discharge_cfs":11.5,"gage_height_ft":4.43},{"date":"2026-03-18","discharge_cfs":11.5,"gage_height_ft":4.43},{"date":"2026-03-17","discharge_cfs":11.4,"gage_height_ft":4.43},{"date":"2026-03-16","discharge_cfs":11,"gage_height_ft":4.41},{"date":"2026-03-15","discharge_cfs":11.5,"gage_height_ft":4.43},{"date":"2026-03-14","discharge_cfs":11.6,"gage_height_ft":4.43},{"date":"2026-03-13","discharge_cfs":11.5,"gage_height_ft":4.43},{"date":"2026-03-11","discharge_cfs":11.8,"gage_height_ft":4.44},{"date":"2026-03-10","discharge_cfs":11.8,"gage_height_ft":4.44},{"date":"2026-03-09","discharge_cfs":11.7,"gage_height_ft":4.44},{"date":"2026-03-08","discharge_cfs":11.7,"gage_height_ft":4.44},{"date":"2026-03-07","discharge_cfs":11.5,"gage_height_ft":4.43},{"date":"2026-03-06","discharge_cfs":11.5,"gage_height_ft":4.43},{"date":"2026-03-05","discharge_cfs":11.5,"gage_height_ft":4.43}],"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)."}