{"site_no":"023358685","name":"Sewell Mill Creek at GA 120, Near Marietta, GA","slug":"sewell-mill-creek-at-ga-120-near-marietta-ga","url":"https://streamflowdata.com/stations/sewell-mill-creek-at-ga-120-near-marietta-ga","state":"GA","county":"Cobb County","lat":33.9790278,"lng":-84.4520278,"drainage_area_sqmi":12.57,"datum_ft":913.85,"huc_code":"03130001","river":{"name":"Sewell Mill Creek","slug":"sewell-mill-creek-ga"},"current":{"reading_time":"2026-05-30T00:15:00+00:00","discharge_cfs":13.3,"gage_height_ft":1.25},"flood_stage":{"action_stage_ft":9,"flood_stage_ft":11,"moderate_flood_ft":16,"major_flood_ft":20},"today_statistics":{"month":6,"day":11,"p10":3.2,"p25":5.3,"p50":11,"p75":17,"p95":32},"recent_daily_values":[{"date":"2026-05-28","discharge_cfs":12.6,"gage_height_ft":1.23},{"date":"2026-05-27","discharge_cfs":31.9,"gage_height_ft":1.55},{"date":"2026-05-26","discharge_cfs":40,"gage_height_ft":1.62},{"date":"2026-05-25","discharge_cfs":40,"gage_height_ft":1.66},{"date":"2026-05-24","discharge_cfs":65.5,"gage_height_ft":1.92},{"date":"2026-05-23","discharge_cfs":10.9,"gage_height_ft":1.13},{"date":"2026-05-22","discharge_cfs":4.98,"gage_height_ft":1.02},{"date":"2026-05-21","discharge_cfs":5.82,"gage_height_ft":1.04},{"date":"2026-05-20","discharge_cfs":4.5,"gage_height_ft":1},{"date":"2026-05-19","discharge_cfs":4.63,"gage_height_ft":1},{"date":"2026-05-18","discharge_cfs":4.76,"gage_height_ft":1.01},{"date":"2026-05-17","discharge_cfs":4.87,"gage_height_ft":1.01},{"date":"2026-05-16","discharge_cfs":4.87,"gage_height_ft":1.01},{"date":"2026-05-15","discharge_cfs":4.92,"gage_height_ft":1.02},{"date":"2026-04-21","discharge_cfs":5.4,"gage_height_ft":1.01},{"date":"2026-04-20","discharge_cfs":5.43,"gage_height_ft":1.01},{"date":"2026-04-19","discharge_cfs":5.44,"gage_height_ft":1.01},{"date":"2026-04-18","discharge_cfs":5.52,"gage_height_ft":1.02},{"date":"2026-04-17","discharge_cfs":5.54,"gage_height_ft":1.02},{"date":"2026-04-16","discharge_cfs":5.68,"gage_height_ft":1.02},{"date":"2026-04-15","discharge_cfs":5.77,"gage_height_ft":1.03},{"date":"2026-04-14","discharge_cfs":5.89,"gage_height_ft":1.03},{"date":"2026-04-13","discharge_cfs":6.01,"gage_height_ft":1.03},{"date":"2026-04-12","discharge_cfs":6.07,"gage_height_ft":1.04},{"date":"2026-04-11","discharge_cfs":6.22,"gage_height_ft":1.04},{"date":"2026-04-10","discharge_cfs":6.26,"gage_height_ft":1.04},{"date":"2026-04-09","discharge_cfs":6.22,"gage_height_ft":1.04},{"date":"2026-04-08","discharge_cfs":6.3,"gage_height_ft":1.04},{"date":"2026-04-07","discharge_cfs":6.47,"gage_height_ft":1.05},{"date":"2026-04-06","discharge_cfs":6.75,"gage_height_ft":1.06},{"date":"2026-04-05","discharge_cfs":8.23,"gage_height_ft":1.1},{"date":"2026-04-04","discharge_cfs":6.68,"gage_height_ft":1.06},{"date":"2026-04-03","discharge_cfs":6.73,"gage_height_ft":1.06},{"date":"2026-04-02","discharge_cfs":6.78,"gage_height_ft":1.06},{"date":"2026-04-01","discharge_cfs":7.03,"gage_height_ft":1.07},{"date":"2026-03-31","discharge_cfs":7.22,"gage_height_ft":1.07},{"date":"2026-03-30","discharge_cfs":7.07,"gage_height_ft":1.07},{"date":"2026-03-29","discharge_cfs":7.04,"gage_height_ft":1.07},{"date":"2026-03-28","discharge_cfs":7.32,"gage_height_ft":1.08},{"date":"2026-03-27","discharge_cfs":7.35,"gage_height_ft":1.08},{"date":"2026-03-26","discharge_cfs":7.36,"gage_height_ft":1.08},{"date":"2026-03-25","discharge_cfs":7.36,"gage_height_ft":1.08},{"date":"2026-03-24","discharge_cfs":7.43,"gage_height_ft":1.08},{"date":"2026-03-23","discharge_cfs":7.65,"gage_height_ft":1.09},{"date":"2026-03-22","discharge_cfs":7.86,"gage_height_ft":1.09},{"date":"2026-03-21","discharge_cfs":7.93,"gage_height_ft":1.09},{"date":"2026-03-20","discharge_cfs":8.1,"gage_height_ft":1.1},{"date":"2026-03-19","discharge_cfs":8.26,"gage_height_ft":1.1},{"date":"2026-03-18","discharge_cfs":8.63,"gage_height_ft":1.11},{"date":"2026-03-17","discharge_cfs":9.59,"gage_height_ft":1.14},{"date":"2026-03-16","discharge_cfs":17.1,"gage_height_ft":1.3},{"date":"2026-03-15","discharge_cfs":8.57,"gage_height_ft":1.11},{"date":"2026-03-14","discharge_cfs":9.36,"gage_height_ft":1.13},{"date":"2026-03-13","discharge_cfs":11.8,"gage_height_ft":1.19},{"date":"2026-03-12","discharge_cfs":34.3,"gage_height_ft":1.54},{"date":"2026-03-11","discharge_cfs":9.27,"gage_height_ft":1.13},{"date":"2026-03-10","discharge_cfs":23,"gage_height_ft":1.38},{"date":"2026-03-09","discharge_cfs":8.85,"gage_height_ft":1.11},{"date":"2026-03-08","discharge_cfs":9.59,"gage_height_ft":1.14},{"date":"2026-03-07","discharge_cfs":8.33,"gage_height_ft":1.1}],"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)."}