{"site_no":"02224940","name":"Altamaha River at Us 221, near Charlotteville, GA","slug":"altamaha-river-at-us-221-near-charlotteville-ga","url":"https://streamflowdata.com/stations/altamaha-river-at-us-221-near-charlotteville-ga","state":"GA","county":"Montgomery County","lat":31.9578611,"lng":-82.5170278,"drainage_area_sqmi":11400,"datum_ft":73.46,"huc_code":"03070106","river":{"name":"Altamaha River","slug":"altamaha-river-ga"},"current":{"reading_time":"2026-05-29T23:45:00+00:00","discharge_cfs":7230,"gage_height_ft":4.89},"flood_stage":{"action_stage_ft":11,"flood_stage_ft":13,"moderate_flood_ft":20,"major_flood_ft":25},"today_statistics":{"month":6,"day":11,"p10":1810,"p25":3960,"p50":5840,"p75":8810,"p95":null},"recent_daily_values":[{"date":"2026-05-28","discharge_cfs":5950,"gage_height_ft":4.04},{"date":"2026-05-27","discharge_cfs":5570,"gage_height_ft":3.77},{"date":"2026-05-26","discharge_cfs":4990,"gage_height_ft":3.34},{"date":"2026-05-25","discharge_cfs":3420,"gage_height_ft":2.07},{"date":"2026-05-24","discharge_cfs":2790,"gage_height_ft":1.51},{"date":"2026-05-23","discharge_cfs":2570,"gage_height_ft":1.3},{"date":"2026-05-22","discharge_cfs":2500,"gage_height_ft":1.23},{"date":"2026-05-21","discharge_cfs":2590,"gage_height_ft":1.32},{"date":"2026-05-20","discharge_cfs":2730,"gage_height_ft":1.46},{"date":"2026-05-19","discharge_cfs":2960,"gage_height_ft":1.67},{"date":"2026-05-18","discharge_cfs":3270,"gage_height_ft":1.94},{"date":"2026-05-17","discharge_cfs":3670,"gage_height_ft":2.28},{"date":"2026-05-16","discharge_cfs":4100,"gage_height_ft":2.63},{"date":"2026-05-15","discharge_cfs":4420,"gage_height_ft":2.9},{"date":"2026-04-21","discharge_cfs":2800,"gage_height_ft":1.52},{"date":"2026-04-20","discharge_cfs":2940,"gage_height_ft":1.65},{"date":"2026-04-19","discharge_cfs":3040,"gage_height_ft":1.73},{"date":"2026-04-18","discharge_cfs":3100,"gage_height_ft":1.77},{"date":"2026-04-17","discharge_cfs":3230,"gage_height_ft":1.88},{"date":"2026-04-16","discharge_cfs":3430,"gage_height_ft":2.04},{"date":"2026-04-15","discharge_cfs":3690,"gage_height_ft":2.24},{"date":"2026-04-14","discharge_cfs":3930,"gage_height_ft":2.43},{"date":"2026-04-13","discharge_cfs":4150,"gage_height_ft":2.59},{"date":"2026-04-12","discharge_cfs":4280,"gage_height_ft":2.69},{"date":"2026-04-11","discharge_cfs":4400,"gage_height_ft":2.78},{"date":"2026-04-10","discharge_cfs":4500,"gage_height_ft":2.84},{"date":"2026-04-09","discharge_cfs":4480,"gage_height_ft":2.82},{"date":"2026-04-08","discharge_cfs":4460,"gage_height_ft":2.79},{"date":"2026-04-07","discharge_cfs":4480,"gage_height_ft":2.79},{"date":"2026-04-06","discharge_cfs":4500,"gage_height_ft":2.8},{"date":"2026-04-05","discharge_cfs":4530,"gage_height_ft":2.81},{"date":"2026-04-04","discharge_cfs":4600,"gage_height_ft":2.86},{"date":"2026-04-03","discharge_cfs":4730,"gage_height_ft":2.95},{"date":"2026-04-02","discharge_cfs":4900,"gage_height_ft":3.07},{"date":"2026-04-01","discharge_cfs":5150,"gage_height_ft":3.25},{"date":"2026-03-31","discharge_cfs":5450,"gage_height_ft":3.45},{"date":"2026-03-30","discharge_cfs":5800,"gage_height_ft":3.7},{"date":"2026-03-29","discharge_cfs":6230,"gage_height_ft":3.98},{"date":"2026-03-28","discharge_cfs":6940,"gage_height_ft":4.44},{"date":"2026-03-27","discharge_cfs":7890,"gage_height_ft":5.03},{"date":"2026-03-26","discharge_cfs":8860,"gage_height_ft":5.59},{"date":"2026-03-25","discharge_cfs":9820,"gage_height_ft":6.11},{"date":"2026-03-24","discharge_cfs":10500,"gage_height_ft":6.49},{"date":"2026-03-23","discharge_cfs":11300,"gage_height_ft":6.88},{"date":"2026-03-22","discharge_cfs":12300,"gage_height_ft":7.34},{"date":"2026-03-21","discharge_cfs":12500,"gage_height_ft":7.45},{"date":"2026-03-20","discharge_cfs":12200,"gage_height_ft":7.29},{"date":"2026-03-19","discharge_cfs":11500,"gage_height_ft":6.94},{"date":"2026-03-18","discharge_cfs":10400,"gage_height_ft":6.36},{"date":"2026-03-17","discharge_cfs":9490,"gage_height_ft":5.89},{"date":"2026-03-16","discharge_cfs":9350,"gage_height_ft":5.81},{"date":"2026-03-15","discharge_cfs":9680,"gage_height_ft":5.99},{"date":"2026-03-14","discharge_cfs":10500,"gage_height_ft":6.44},{"date":"2026-03-13","discharge_cfs":11000,"gage_height_ft":6.72},{"date":"2026-03-12","discharge_cfs":10700,"gage_height_ft":6.55},{"date":"2026-03-11","discharge_cfs":9890,"gage_height_ft":6.1},{"date":"2026-03-10","discharge_cfs":9630,"gage_height_ft":5.97},{"date":"2026-03-09","discharge_cfs":11100,"gage_height_ft":6.76},{"date":"2026-03-08","discharge_cfs":14800,"gage_height_ft":8.51},{"date":"2026-03-07","discharge_cfs":14800,"gage_height_ft":8.53}],"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)."}