{"site_no":"03361000","name":"Big Blue River at Carthage, IN","slug":"big-blue-river-at-carthage-in","url":"https://streamflowdata.com/stations/big-blue-river-at-carthage-in","state":"IN","county":"Rush County","lat":39.7439244,"lng":-85.5757824,"drainage_area_sqmi":184,"datum_ft":859.33,"huc_code":"05120204","river":{"name":"Big Blue River","slug":"big-blue-river-in"},"current":{"reading_time":"2026-05-30T00:30:00+00:00","discharge_cfs":141,"gage_height_ft":1.34},"flood_stage":{"action_stage_ft":5,"flood_stage_ft":7,"moderate_flood_ft":10,"major_flood_ft":13},"today_statistics":{"month":6,"day":11,"p10":70,"p25":92,"p50":132,"p75":181,"p95":844},"recent_daily_values":[],"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)."}