{"site_no":"05551700","name":"Blackberry Creek Near Yorkville, IL","slug":"blackberry-creek-near-yorkville-il","url":"https://streamflowdata.com/stations/blackberry-creek-near-yorkville-il","state":"IL","county":"Kendall County","lat":41.6718722,"lng":-88.4414861,"drainage_area_sqmi":70.2,"datum_ft":611.99,"huc_code":"07120007","river":{"name":"Blackberry Creek","slug":"blackberry-creek-il"},"current":{"reading_time":"2026-05-30T00:30:00+00:00","discharge_cfs":27.9,"gage_height_ft":3.19},"flood_stage":{"action_stage_ft":6.5,"flood_stage_ft":7,"moderate_flood_ft":12,"major_flood_ft":14},"today_statistics":{"month":6,"day":11,"p10":13,"p25":23,"p50":47,"p75":82,"p95":329},"recent_daily_values":[{"date":"2026-05-28","discharge_cfs":30,"gage_height_ft":3.24},{"date":"2026-05-27","discharge_cfs":32.5,"gage_height_ft":3.3},{"date":"2026-05-26","discharge_cfs":35.8,"gage_height_ft":3.37},{"date":"2026-05-25","discharge_cfs":38.8,"gage_height_ft":3.44},{"date":"2026-05-24","discharge_cfs":33.1,"gage_height_ft":3.31},{"date":"2026-05-23","discharge_cfs":32.1,"gage_height_ft":3.29},{"date":"2026-05-22","discharge_cfs":33.8,"gage_height_ft":3.33},{"date":"2026-05-21","discharge_cfs":35.7,"gage_height_ft":3.37},{"date":"2026-05-20","discharge_cfs":39.4,"gage_height_ft":3.45},{"date":"2026-05-19","discharge_cfs":44.3,"gage_height_ft":3.55},{"date":"2026-05-18","discharge_cfs":35.7,"gage_height_ft":3.37},{"date":"2026-05-17","discharge_cfs":34.8,"gage_height_ft":3.35},{"date":"2026-05-16","discharge_cfs":35.7,"gage_height_ft":3.37},{"date":"2026-05-15","discharge_cfs":36.4,"gage_height_ft":3.39},{"date":"2026-04-20","discharge_cfs":119,"gage_height_ft":4.77},{"date":"2026-04-19","discharge_cfs":164,"gage_height_ft":5.21},{"date":"2026-04-18","discharge_cfs":144,"gage_height_ft":5.03},{"date":"2026-04-17","discharge_cfs":111,"gage_height_ft":4.69},{"date":"2026-04-16","discharge_cfs":92.5,"gage_height_ft":4.46},{"date":"2026-04-15","discharge_cfs":69.5,"gage_height_ft":4.14},{"date":"2026-04-14","discharge_cfs":70.3,"gage_height_ft":4.15},{"date":"2026-04-13","discharge_cfs":70.1,"gage_height_ft":4.15},{"date":"2026-04-12","discharge_cfs":71.9,"gage_height_ft":4.17},{"date":"2026-04-11","discharge_cfs":79.1,"gage_height_ft":4.29},{"date":"2026-04-10","discharge_cfs":81.1,"gage_height_ft":4.32},{"date":"2026-04-09","discharge_cfs":84.2,"gage_height_ft":4.36},{"date":"2026-04-08","discharge_cfs":97.3,"gage_height_ft":4.53},{"date":"2026-04-07","discharge_cfs":122,"gage_height_ft":4.81},{"date":"2026-04-06","discharge_cfs":164,"gage_height_ft":5.21},{"date":"2026-04-05","discharge_cfs":242,"gage_height_ft":5.8},{"date":"2026-04-04","discharge_cfs":299,"gage_height_ft":6.27},{"date":"2026-04-03","discharge_cfs":256,"gage_height_ft":5.9},{"date":"2026-04-02","discharge_cfs":108,"gage_height_ft":4.61},{"date":"2026-04-01","discharge_cfs":61.5,"gage_height_ft":4},{"date":"2026-03-31","discharge_cfs":62.9,"gage_height_ft":4.02},{"date":"2026-03-30","discharge_cfs":50.4,"gage_height_ft":3.79},{"date":"2026-03-29","discharge_cfs":52.5,"gage_height_ft":3.83},{"date":"2026-03-28","discharge_cfs":58.9,"gage_height_ft":3.95},{"date":"2026-03-27","discharge_cfs":66.1,"gage_height_ft":4.08},{"date":"2026-03-26","discharge_cfs":55,"gage_height_ft":3.88},{"date":"2026-03-25","discharge_cfs":52.2,"gage_height_ft":3.83},{"date":"2026-03-24","discharge_cfs":55.7,"gage_height_ft":3.89},{"date":"2026-03-23","discharge_cfs":63.6,"gage_height_ft":4.03},{"date":"2026-03-22","discharge_cfs":73.7,"gage_height_ft":4.2},{"date":"2026-03-21","discharge_cfs":84.8,"gage_height_ft":4.37},{"date":"2026-03-20","discharge_cfs":101,"gage_height_ft":4.57},{"date":"2026-03-19","discharge_cfs":115,"gage_height_ft":4.73},{"date":"2026-03-18","discharge_cfs":131,"gage_height_ft":4.91},{"date":"2026-03-17","discharge_cfs":175,"gage_height_ft":5.3},{"date":"2026-03-16","discharge_cfs":168,"gage_height_ft":5.24},{"date":"2026-03-15","discharge_cfs":74.6,"gage_height_ft":4.2},{"date":"2026-03-14","discharge_cfs":77.9,"gage_height_ft":4.27},{"date":"2026-03-13","discharge_cfs":102,"gage_height_ft":4.58},{"date":"2026-03-12","discharge_cfs":127,"gage_height_ft":4.86},{"date":"2026-03-11","discharge_cfs":108,"gage_height_ft":4.63},{"date":"2026-03-10","discharge_cfs":40.9,"gage_height_ft":3.59},{"date":"2026-03-09","discharge_cfs":42.7,"gage_height_ft":3.64},{"date":"2026-03-08","discharge_cfs":49.3,"gage_height_ft":3.77},{"date":"2026-03-07","discharge_cfs":39.6,"gage_height_ft":3.56},{"date":"2026-03-06","discharge_cfs":18.8,"gage_height_ft":3.09}],"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)."}