{"site_no":"01192883","name":"Coginchaug River at Middlefield, CT","slug":"coginchaug-river-at-middlefield-ct","url":"https://streamflowdata.com/stations/coginchaug-river-at-middlefield-ct","state":"CT","county":"Lower Connecticut River Valley Planning Region","lat":41.5202333,"lng":-72.7065306,"drainage_area_sqmi":29.8,"datum_ft":134.17,"huc_code":"010802050602","river":{"name":"Coginchaug River","slug":"coginchaug-river-ct"},"current":{"reading_time":"2026-05-30T00:00:00+00:00","discharge_cfs":21,"gage_height_ft":5.15},"flood_stage":null,"today_statistics":{"month":6,"day":11,"p10":7.5,"p25":12,"p50":21,"p75":49,"p95":295},"recent_daily_values":[{"date":"2026-05-28","discharge_cfs":28,"gage_height_ft":5.34},{"date":"2026-05-27","discharge_cfs":46.1,"gage_height_ft":5.62},{"date":"2026-05-26","discharge_cfs":63.8,"gage_height_ft":5.82},{"date":"2026-05-25","discharge_cfs":55.2,"gage_height_ft":5.73},{"date":"2026-05-24","discharge_cfs":26,"gage_height_ft":5.21},{"date":"2026-05-23","discharge_cfs":12.1,"gage_height_ft":4.83},{"date":"2026-05-22","discharge_cfs":12.8,"gage_height_ft":4.86},{"date":"2026-05-21","discharge_cfs":13.4,"gage_height_ft":4.89},{"date":"2026-05-20","discharge_cfs":14.4,"gage_height_ft":4.93},{"date":"2026-05-19","discharge_cfs":15.9,"gage_height_ft":4.98},{"date":"2026-05-18","discharge_cfs":17.6,"gage_height_ft":5.04},{"date":"2026-05-17","discharge_cfs":19.3,"gage_height_ft":5.1},{"date":"2026-05-16","discharge_cfs":20.2,"gage_height_ft":5.13},{"date":"2026-05-15","discharge_cfs":20.7,"gage_height_ft":5.14},{"date":"2026-04-21","discharge_cfs":24.5,"gage_height_ft":5.25},{"date":"2026-04-20","discharge_cfs":25.3,"gage_height_ft":5.27},{"date":"2026-04-19","discharge_cfs":25.5,"gage_height_ft":5.28},{"date":"2026-04-18","discharge_cfs":26,"gage_height_ft":5.3},{"date":"2026-04-17","discharge_cfs":26.2,"gage_height_ft":5.3},{"date":"2026-04-16","discharge_cfs":27.5,"gage_height_ft":5.33},{"date":"2026-04-15","discharge_cfs":27.2,"gage_height_ft":5.33},{"date":"2026-04-14","discharge_cfs":26.1,"gage_height_ft":5.3},{"date":"2026-04-13","discharge_cfs":25.9,"gage_height_ft":5.29},{"date":"2026-04-12","discharge_cfs":27.9,"gage_height_ft":5.34},{"date":"2026-04-11","discharge_cfs":28.9,"gage_height_ft":5.37},{"date":"2026-04-10","discharge_cfs":30.1,"gage_height_ft":5.4},{"date":"2026-04-09","discharge_cfs":32.5,"gage_height_ft":5.44},{"date":"2026-04-08","discharge_cfs":36.7,"gage_height_ft":5.5},{"date":"2026-04-07","discharge_cfs":42,"gage_height_ft":5.57},{"date":"2026-04-06","discharge_cfs":46.8,"gage_height_ft":5.63},{"date":"2026-04-05","discharge_cfs":47.5,"gage_height_ft":5.64},{"date":"2026-04-04","discharge_cfs":55.1,"gage_height_ft":5.73},{"date":"2026-04-03","discharge_cfs":62.5,"gage_height_ft":5.81},{"date":"2026-04-02","discharge_cfs":55.9,"gage_height_ft":5.74},{"date":"2026-04-01","discharge_cfs":48.9,"gage_height_ft":5.66},{"date":"2026-03-31","discharge_cfs":52.1,"gage_height_ft":5.69},{"date":"2026-03-30","discharge_cfs":56.7,"gage_height_ft":5.75},{"date":"2026-03-29","discharge_cfs":65.2,"gage_height_ft":5.84},{"date":"2026-03-28","discharge_cfs":78.2,"gage_height_ft":5.96},{"date":"2026-03-27","discharge_cfs":92.9,"gage_height_ft":6.09},{"date":"2026-03-26","discharge_cfs":116,"gage_height_ft":6.27},{"date":"2026-03-25","discharge_cfs":169,"gage_height_ft":6.59},{"date":"2026-03-24","discharge_cfs":216,"gage_height_ft":6.83},{"date":"2026-03-23","discharge_cfs":156,"gage_height_ft":6.5},{"date":"2026-03-22","discharge_cfs":108,"gage_height_ft":6.21},{"date":"2026-03-21","discharge_cfs":140,"gage_height_ft":6.43},{"date":"2026-03-20","discharge_cfs":206,"gage_height_ft":6.78},{"date":"2026-03-19","discharge_cfs":291,"gage_height_ft":7.31},{"date":"2026-03-18","discharge_cfs":421,"gage_height_ft":8.06},{"date":"2026-03-17","discharge_cfs":427,"gage_height_ft":8.09},{"date":"2026-03-16","discharge_cfs":158,"gage_height_ft":6.53},{"date":"2026-03-15","discharge_cfs":123,"gage_height_ft":6.32},{"date":"2026-03-14","discharge_cfs":190,"gage_height_ft":6.69},{"date":"2026-03-13","discharge_cfs":250,"gage_height_ft":7.04},{"date":"2026-03-12","discharge_cfs":272,"gage_height_ft":7.2},{"date":"2026-03-11","discharge_cfs":284,"gage_height_ft":7.27},{"date":"2026-03-10","discharge_cfs":327,"gage_height_ft":7.53},{"date":"2026-03-09","discharge_cfs":348,"gage_height_ft":7.66},{"date":"2026-03-08","discharge_cfs":328,"gage_height_ft":7.54},{"date":"2026-03-07","discharge_cfs":298,"gage_height_ft":7.36}],"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)."}