{"site_no":"09014050","name":"Grand Lake Outlet below Chipmunk Ln at Grand Lake, CO","slug":"grand-lake-outlet-below-chipmunk-ln-at-grand-lake-co","url":"https://streamflowdata.com/stations/grand-lake-outlet-below-chipmunk-ln-at-grand-lake-co","state":"CO","county":"Grand County","lat":40.2461111,"lng":-105.8288333,"drainage_area_sqmi":76.4,"datum_ft":8365,"huc_code":"14010001","river":null,"current":{"reading_time":"2026-05-30T00:40:00+00:00","discharge_cfs":303,"gage_height_ft":8.54},"flood_stage":null,"today_statistics":{"month":6,"day":11,"p10":-201,"p25":582,"p50":707,"p75":1000,"p95":null},"recent_daily_values":[{"date":"2026-05-28","discharge_cfs":263,"gage_height_ft":null},{"date":"2026-05-27","discharge_cfs":198,"gage_height_ft":null},{"date":"2026-05-26","discharge_cfs":-40.5,"gage_height_ft":null},{"date":"2026-05-25","discharge_cfs":-176,"gage_height_ft":null},{"date":"2026-05-24","discharge_cfs":-208,"gage_height_ft":null},{"date":"2026-05-23","discharge_cfs":-260,"gage_height_ft":null},{"date":"2026-05-22","discharge_cfs":-255,"gage_height_ft":null},{"date":"2026-05-21","discharge_cfs":-232,"gage_height_ft":null},{"date":"2026-05-20","discharge_cfs":-200,"gage_height_ft":null},{"date":"2026-05-19","discharge_cfs":-184,"gage_height_ft":null},{"date":"2026-05-18","discharge_cfs":-93.3,"gage_height_ft":null},{"date":"2026-05-17","discharge_cfs":-55.7,"gage_height_ft":null},{"date":"2026-05-16","discharge_cfs":-47.6,"gage_height_ft":null},{"date":"2026-05-15","discharge_cfs":28.2,"gage_height_ft":null},{"date":"2026-04-20","discharge_cfs":-31,"gage_height_ft":null},{"date":"2026-04-19","discharge_cfs":6.35,"gage_height_ft":null},{"date":"2026-04-18","discharge_cfs":0.84,"gage_height_ft":null},{"date":"2026-04-17","discharge_cfs":22.9,"gage_height_ft":null},{"date":"2026-04-16","discharge_cfs":18.8,"gage_height_ft":null},{"date":"2026-04-15","discharge_cfs":30.7,"gage_height_ft":null},{"date":"2026-04-14","discharge_cfs":45.3,"gage_height_ft":null},{"date":"2026-04-13","discharge_cfs":33.7,"gage_height_ft":null},{"date":"2026-04-12","discharge_cfs":-9.66,"gage_height_ft":null},{"date":"2026-04-11","discharge_cfs":-13.4,"gage_height_ft":null},{"date":"2026-04-10","discharge_cfs":4.08,"gage_height_ft":null},{"date":"2026-04-09","discharge_cfs":-2.18,"gage_height_ft":null},{"date":"2026-04-08","discharge_cfs":-3.52,"gage_height_ft":null},{"date":"2026-04-07","discharge_cfs":16,"gage_height_ft":null},{"date":"2026-04-06","discharge_cfs":7.42,"gage_height_ft":null},{"date":"2026-04-05","discharge_cfs":-11.7,"gage_height_ft":null},{"date":"2026-04-04","discharge_cfs":-6.03,"gage_height_ft":null},{"date":"2026-04-03","discharge_cfs":-5.51,"gage_height_ft":null},{"date":"2026-04-02","discharge_cfs":26.7,"gage_height_ft":null},{"date":"2026-04-01","discharge_cfs":35.1,"gage_height_ft":null},{"date":"2026-03-31","discharge_cfs":-71.9,"gage_height_ft":null},{"date":"2026-03-30","discharge_cfs":86.4,"gage_height_ft":null},{"date":"2026-03-29","discharge_cfs":107,"gage_height_ft":null},{"date":"2026-03-28","discharge_cfs":127,"gage_height_ft":null},{"date":"2026-03-27","discharge_cfs":160,"gage_height_ft":null},{"date":"2026-03-26","discharge_cfs":191,"gage_height_ft":null},{"date":"2026-03-25","discharge_cfs":128,"gage_height_ft":null},{"date":"2026-03-24","discharge_cfs":73.5,"gage_height_ft":null},{"date":"2026-03-23","discharge_cfs":65.6,"gage_height_ft":null},{"date":"2026-03-22","discharge_cfs":54.5,"gage_height_ft":null},{"date":"2026-03-21","discharge_cfs":17.8,"gage_height_ft":null},{"date":"2026-03-20","discharge_cfs":-25.2,"gage_height_ft":null},{"date":"2026-03-19","discharge_cfs":-22.6,"gage_height_ft":null},{"date":"2026-03-18","discharge_cfs":-22,"gage_height_ft":null},{"date":"2026-03-17","discharge_cfs":-61.2,"gage_height_ft":null},{"date":"2026-03-16","discharge_cfs":-61.9,"gage_height_ft":null},{"date":"2026-03-15","discharge_cfs":-135,"gage_height_ft":null},{"date":"2026-03-14","discharge_cfs":-158,"gage_height_ft":null},{"date":"2026-03-13","discharge_cfs":-151,"gage_height_ft":null},{"date":"2026-03-12","discharge_cfs":-56.6,"gage_height_ft":null},{"date":"2026-03-11","discharge_cfs":-46.9,"gage_height_ft":null},{"date":"2026-03-10","discharge_cfs":-45.9,"gage_height_ft":null},{"date":"2026-03-09","discharge_cfs":-43.9,"gage_height_ft":null},{"date":"2026-03-08","discharge_cfs":-165,"gage_height_ft":null},{"date":"2026-03-07","discharge_cfs":-372,"gage_height_ft":null},{"date":"2026-03-06","discharge_cfs":-401,"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)."}