{"site_no":"04092677","name":"Grand Calumet River at Industrial Highway at Gary, IN","slug":"grand-calumet-river-at-industrial-highway-at-gary-in","url":"https://streamflowdata.com/stations/grand-calumet-river-at-industrial-highway-at-gary-in","state":"IN","county":"Lake County","lat":41.6077942,"lng":-87.3936197,"drainage_area_sqmi":null,"datum_ft":579.65,"huc_code":"04040001","river":{"name":"Grand Calumet River","slug":"grand-calumet-river-in"},"current":{"reading_time":"2026-05-30T00:30:00+00:00","discharge_cfs":418,"gage_height_ft":2.17},"flood_stage":null,"today_statistics":{"month":6,"day":11,"p10":348,"p25":408,"p50":498,"p75":572,"p95":640},"recent_daily_values":[{"date":"2026-05-28","discharge_cfs":363,"gage_height_ft":null},{"date":"2026-05-27","discharge_cfs":426,"gage_height_ft":null},{"date":"2026-05-26","discharge_cfs":439,"gage_height_ft":null},{"date":"2026-05-25","discharge_cfs":437,"gage_height_ft":null},{"date":"2026-05-24","discharge_cfs":486,"gage_height_ft":null},{"date":"2026-05-23","discharge_cfs":459,"gage_height_ft":null},{"date":"2026-05-22","discharge_cfs":489,"gage_height_ft":null},{"date":"2026-05-21","discharge_cfs":463,"gage_height_ft":null},{"date":"2026-05-20","discharge_cfs":407,"gage_height_ft":null},{"date":"2026-05-19","discharge_cfs":317,"gage_height_ft":null},{"date":"2026-05-17","discharge_cfs":382,"gage_height_ft":null},{"date":"2026-05-16","discharge_cfs":372,"gage_height_ft":null},{"date":"2026-05-15","discharge_cfs":393,"gage_height_ft":null},{"date":"2026-04-21","discharge_cfs":408,"gage_height_ft":null},{"date":"2026-04-20","discharge_cfs":438,"gage_height_ft":null},{"date":"2026-04-19","discharge_cfs":416,"gage_height_ft":null},{"date":"2026-04-18","discharge_cfs":420,"gage_height_ft":null},{"date":"2026-04-17","discharge_cfs":421,"gage_height_ft":null},{"date":"2026-04-16","discharge_cfs":435,"gage_height_ft":null},{"date":"2026-04-15","discharge_cfs":414,"gage_height_ft":null},{"date":"2026-04-14","discharge_cfs":404,"gage_height_ft":null},{"date":"2026-04-13","discharge_cfs":376,"gage_height_ft":null},{"date":"2026-04-12","discharge_cfs":387,"gage_height_ft":null},{"date":"2026-04-11","discharge_cfs":436,"gage_height_ft":null},{"date":"2026-04-10","discharge_cfs":449,"gage_height_ft":null},{"date":"2026-04-09","discharge_cfs":417,"gage_height_ft":null},{"date":"2026-04-08","discharge_cfs":423,"gage_height_ft":null},{"date":"2026-04-07","discharge_cfs":478,"gage_height_ft":null},{"date":"2026-04-06","discharge_cfs":451,"gage_height_ft":null},{"date":"2026-04-05","discharge_cfs":458,"gage_height_ft":null},{"date":"2026-04-04","discharge_cfs":530,"gage_height_ft":null},{"date":"2026-04-03","discharge_cfs":531,"gage_height_ft":null},{"date":"2026-04-02","discharge_cfs":447,"gage_height_ft":null},{"date":"2026-04-01","discharge_cfs":481,"gage_height_ft":null},{"date":"2026-03-31","discharge_cfs":416,"gage_height_ft":null},{"date":"2026-03-30","discharge_cfs":383,"gage_height_ft":null},{"date":"2026-03-29","discharge_cfs":396,"gage_height_ft":null},{"date":"2026-03-28","discharge_cfs":399,"gage_height_ft":null},{"date":"2026-03-27","discharge_cfs":445,"gage_height_ft":null},{"date":"2026-03-26","discharge_cfs":426,"gage_height_ft":null},{"date":"2026-03-25","discharge_cfs":399,"gage_height_ft":null},{"date":"2026-03-24","discharge_cfs":426,"gage_height_ft":null},{"date":"2026-03-23","discharge_cfs":413,"gage_height_ft":null},{"date":"2026-03-22","discharge_cfs":382,"gage_height_ft":null},{"date":"2026-03-21","discharge_cfs":420,"gage_height_ft":null},{"date":"2026-03-20","discharge_cfs":404,"gage_height_ft":null},{"date":"2026-03-19","discharge_cfs":440,"gage_height_ft":null},{"date":"2026-03-18","discharge_cfs":403,"gage_height_ft":null},{"date":"2026-03-17","discharge_cfs":391,"gage_height_ft":null},{"date":"2026-03-16","discharge_cfs":494,"gage_height_ft":null},{"date":"2026-03-15","discharge_cfs":424,"gage_height_ft":null},{"date":"2026-03-14","discharge_cfs":444,"gage_height_ft":null},{"date":"2026-03-13","discharge_cfs":395,"gage_height_ft":null},{"date":"2026-03-12","discharge_cfs":406,"gage_height_ft":null},{"date":"2026-03-11","discharge_cfs":471,"gage_height_ft":null},{"date":"2026-03-10","discharge_cfs":411,"gage_height_ft":null},{"date":"2026-03-09","discharge_cfs":363,"gage_height_ft":null},{"date":"2026-03-08","discharge_cfs":363,"gage_height_ft":null},{"date":"2026-03-07","discharge_cfs":473,"gage_height_ft":null},{"date":"2026-03-06","discharge_cfs":455,"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)."}