{"site_no":"05551545","name":"Waubonsee Creek Near Oswego, IL","slug":"waubonsee-creek-near-oswego-il","url":"https://streamflowdata.com/stations/waubonsee-creek-near-oswego-il","state":"IL","county":"Kendall County","lat":41.7013139,"lng":-88.3270417,"drainage_area_sqmi":19.1,"datum_ft":639.68,"huc_code":"07120007","river":{"name":"Waubonsee Creek","slug":"waubonsee-creek-il"},"current":{"reading_time":"2026-05-30T00:15:00+00:00","discharge_cfs":4.18,"gage_height_ft":7.53},"flood_stage":{"action_stage_ft":10,"flood_stage_ft":12,"moderate_flood_ft":15,"major_flood_ft":19},"today_statistics":{"month":6,"day":11,"p10":0.79,"p25":4.7,"p50":11,"p75":28,"p95":null},"recent_daily_values":[{"date":"2026-05-28","discharge_cfs":5.26,"gage_height_ft":7.57},{"date":"2026-05-27","discharge_cfs":6.75,"gage_height_ft":7.63},{"date":"2026-05-26","discharge_cfs":8.72,"gage_height_ft":7.7},{"date":"2026-05-25","discharge_cfs":11.7,"gage_height_ft":7.78},{"date":"2026-05-24","discharge_cfs":12.4,"gage_height_ft":7.77},{"date":"2026-05-23","discharge_cfs":5.43,"gage_height_ft":7.58},{"date":"2026-05-22","discharge_cfs":7.19,"gage_height_ft":7.64},{"date":"2026-05-21","discharge_cfs":10.4,"gage_height_ft":7.74},{"date":"2026-05-20","discharge_cfs":17.7,"gage_height_ft":7.91},{"date":"2026-05-19","discharge_cfs":26.6,"gage_height_ft":8.12},{"date":"2026-05-18","discharge_cfs":19.2,"gage_height_ft":7.93},{"date":"2026-05-17","discharge_cfs":5.01,"gage_height_ft":7.56},{"date":"2026-05-16","discharge_cfs":4.84,"gage_height_ft":7.56},{"date":"2026-05-15","discharge_cfs":6.34,"gage_height_ft":7.61},{"date":"2026-04-20","discharge_cfs":48.6,"gage_height_ft":8.44},{"date":"2026-04-19","discharge_cfs":65.6,"gage_height_ft":8.74},{"date":"2026-04-18","discharge_cfs":106,"gage_height_ft":9.34},{"date":"2026-04-17","discharge_cfs":37.8,"gage_height_ft":8.2},{"date":"2026-04-16","discharge_cfs":39.6,"gage_height_ft":8.24},{"date":"2026-04-15","discharge_cfs":32.7,"gage_height_ft":8.1},{"date":"2026-04-14","discharge_cfs":31.8,"gage_height_ft":8.08},{"date":"2026-04-13","discharge_cfs":33.3,"gage_height_ft":8.11},{"date":"2026-04-12","discharge_cfs":28.6,"gage_height_ft":8.02},{"date":"2026-04-11","discharge_cfs":34.9,"gage_height_ft":8.14},{"date":"2026-04-10","discharge_cfs":38,"gage_height_ft":8.21},{"date":"2026-04-09","discharge_cfs":31.6,"gage_height_ft":8.08},{"date":"2026-04-08","discharge_cfs":38.7,"gage_height_ft":8.22},{"date":"2026-04-07","discharge_cfs":46.1,"gage_height_ft":8.39},{"date":"2026-04-06","discharge_cfs":61.1,"gage_height_ft":8.66},{"date":"2026-04-05","discharge_cfs":84.8,"gage_height_ft":9.04},{"date":"2026-04-04","discharge_cfs":125,"gage_height_ft":9.59},{"date":"2026-04-03","discharge_cfs":169,"gage_height_ft":10.05},{"date":"2026-04-02","discharge_cfs":122,"gage_height_ft":9.51},{"date":"2026-04-01","discharge_cfs":47.9,"gage_height_ft":8.42},{"date":"2026-03-31","discharge_cfs":72,"gage_height_ft":8.84},{"date":"2026-03-30","discharge_cfs":26.7,"gage_height_ft":7.98},{"date":"2026-03-29","discharge_cfs":31,"gage_height_ft":8.07},{"date":"2026-03-28","discharge_cfs":41.6,"gage_height_ft":8.29},{"date":"2026-03-27","discharge_cfs":66.2,"gage_height_ft":8.74},{"date":"2026-03-26","discharge_cfs":27.4,"gage_height_ft":8.01},{"date":"2026-03-25","discharge_cfs":18.3,"gage_height_ft":7.83},{"date":"2026-03-24","discharge_cfs":23.5,"gage_height_ft":null},{"date":"2026-03-23","discharge_cfs":27.7,"gage_height_ft":8},{"date":"2026-03-22","discharge_cfs":31.7,"gage_height_ft":8.08},{"date":"2026-03-21","discharge_cfs":38.7,"gage_height_ft":8.22},{"date":"2026-03-20","discharge_cfs":46.8,"gage_height_ft":8.4},{"date":"2026-03-19","discharge_cfs":58.8,"gage_height_ft":8.62},{"date":"2026-03-18","discharge_cfs":78.6,"gage_height_ft":8.94},{"date":"2026-03-17","discharge_cfs":130,"gage_height_ft":9.64},{"date":"2026-03-16","discharge_cfs":251,"gage_height_ft":10.74},{"date":"2026-03-15","discharge_cfs":73.3,"gage_height_ft":8.64},{"date":"2026-03-14","discharge_cfs":38.1,"gage_height_ft":8.21},{"date":"2026-03-13","discharge_cfs":55.2,"gage_height_ft":8.56},{"date":"2026-03-12","discharge_cfs":90.4,"gage_height_ft":9.12},{"date":"2026-03-11","discharge_cfs":160,"gage_height_ft":9.97},{"date":"2026-03-10","discharge_cfs":22.3,"gage_height_ft":7.92},{"date":"2026-03-09","discharge_cfs":17.6,"gage_height_ft":7.82},{"date":"2026-03-08","discharge_cfs":26.7,"gage_height_ft":7.98},{"date":"2026-03-07","discharge_cfs":31.4,"gage_height_ft":8.07},{"date":"2026-03-06","discharge_cfs":11.5,"gage_height_ft":7.65}],"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)."}