{"site_no":"12202300","name":"Olsen Creek Near Bellingham, WA","slug":"olsen-creek-near-bellingham-wa","url":"https://streamflowdata.com/stations/olsen-creek-near-bellingham-wa","state":"WA","county":"Whatcom County","lat":48.7512221,"lng":-122.3534976,"drainage_area_sqmi":3.78,"datum_ft":309.98,"huc_code":"17110004","river":{"name":"Olsen Creek","slug":"olsen-creek-wa"},"current":{"reading_time":"2026-05-29T23:45:00+00:00","discharge_cfs":1.31,"gage_height_ft":4.81},"flood_stage":null,"today_statistics":{"month":6,"day":11,"p10":0.78,"p25":0.94,"p50":1.9,"p75":4.4,"p95":16},"recent_daily_values":[{"date":"2026-05-28","discharge_cfs":1.5,"gage_height_ft":4.82},{"date":"2026-05-27","discharge_cfs":1.74,"gage_height_ft":4.84},{"date":"2026-05-26","discharge_cfs":2.41,"gage_height_ft":4.88},{"date":"2026-05-25","discharge_cfs":1.32,"gage_height_ft":4.81},{"date":"2026-05-24","discharge_cfs":1.32,"gage_height_ft":4.81},{"date":"2026-05-23","discharge_cfs":1.4,"gage_height_ft":4.82},{"date":"2026-05-22","discharge_cfs":1.53,"gage_height_ft":4.83},{"date":"2026-05-21","discharge_cfs":1.66,"gage_height_ft":4.84},{"date":"2026-05-20","discharge_cfs":1.72,"gage_height_ft":4.84},{"date":"2026-05-19","discharge_cfs":1.87,"gage_height_ft":4.85},{"date":"2026-05-18","discharge_cfs":2.17,"gage_height_ft":4.87},{"date":"2026-05-17","discharge_cfs":2.75,"gage_height_ft":4.9},{"date":"2026-05-16","discharge_cfs":4.09,"gage_height_ft":4.95},{"date":"2026-05-15","discharge_cfs":2.85,"gage_height_ft":4.9},{"date":"2026-04-20","discharge_cfs":3.49,"gage_height_ft":4.97},{"date":"2026-04-19","discharge_cfs":3.82,"gage_height_ft":4.99},{"date":"2026-04-18","discharge_cfs":4.11,"gage_height_ft":5},{"date":"2026-04-17","discharge_cfs":4.38,"gage_height_ft":5.01},{"date":"2026-04-16","discharge_cfs":4.82,"gage_height_ft":5.02},{"date":"2026-04-15","discharge_cfs":5.99,"gage_height_ft":5.06},{"date":"2026-04-14","discharge_cfs":5.56,"gage_height_ft":5.04},{"date":"2026-04-13","discharge_cfs":3.82,"gage_height_ft":4.99},{"date":"2026-04-12","discharge_cfs":4.15,"gage_height_ft":5},{"date":"2026-04-11","discharge_cfs":4.53,"gage_height_ft":5.01},{"date":"2026-04-10","discharge_cfs":5,"gage_height_ft":5.03},{"date":"2026-04-09","discharge_cfs":5.57,"gage_height_ft":5.05},{"date":"2026-04-08","discharge_cfs":6.18,"gage_height_ft":5.06},{"date":"2026-04-07","discharge_cfs":7.07,"gage_height_ft":5.09},{"date":"2026-04-06","discharge_cfs":8.25,"gage_height_ft":5.12},{"date":"2026-04-05","discharge_cfs":9.8,"gage_height_ft":5.16},{"date":"2026-04-04","discharge_cfs":11.8,"gage_height_ft":5.2},{"date":"2026-04-03","discharge_cfs":14.6,"gage_height_ft":5.25},{"date":"2026-04-02","discharge_cfs":17.1,"gage_height_ft":5.29},{"date":"2026-04-01","discharge_cfs":10.9,"gage_height_ft":5.17},{"date":"2026-03-31","discharge_cfs":6.28,"gage_height_ft":5.07},{"date":"2026-03-30","discharge_cfs":7.01,"gage_height_ft":5.09},{"date":"2026-03-29","discharge_cfs":7.81,"gage_height_ft":5.11},{"date":"2026-03-28","discharge_cfs":8.63,"gage_height_ft":5.13},{"date":"2026-03-27","discharge_cfs":10.4,"gage_height_ft":5.17},{"date":"2026-03-26","discharge_cfs":12.8,"gage_height_ft":5.22},{"date":"2026-03-25","discharge_cfs":15.2,"gage_height_ft":5.26},{"date":"2026-03-24","discharge_cfs":18.6,"gage_height_ft":5.31},{"date":"2026-03-23","discharge_cfs":22.6,"gage_height_ft":5.36},{"date":"2026-03-22","discharge_cfs":32.1,"gage_height_ft":5.47},{"date":"2026-03-21","discharge_cfs":53.3,"gage_height_ft":5.66},{"date":"2026-03-20","discharge_cfs":108,"gage_height_ft":6.07},{"date":"2026-03-19","discharge_cfs":70.1,"gage_height_ft":5.81},{"date":"2026-03-18","discharge_cfs":88.1,"gage_height_ft":5.94},{"date":"2026-03-17","discharge_cfs":67,"gage_height_ft":5.78},{"date":"2026-03-16","discharge_cfs":34.2,"gage_height_ft":5.47},{"date":"2026-03-15","discharge_cfs":11.8,"gage_height_ft":5.2},{"date":"2026-03-14","discharge_cfs":13.4,"gage_height_ft":5.23},{"date":"2026-03-13","discharge_cfs":15.8,"gage_height_ft":5.27},{"date":"2026-03-12","discharge_cfs":16.5,"gage_height_ft":5.28},{"date":"2026-03-11","discharge_cfs":14,"gage_height_ft":5.24},{"date":"2026-03-10","discharge_cfs":15.8,"gage_height_ft":5.27},{"date":"2026-03-09","discharge_cfs":22.1,"gage_height_ft":5.36},{"date":"2026-03-08","discharge_cfs":27.4,"gage_height_ft":5.42},{"date":"2026-03-07","discharge_cfs":12.7,"gage_height_ft":5.22},{"date":"2026-03-06","discharge_cfs":9.61,"gage_height_ft":5.15}],"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)."}