{"site_no":"01472199","name":"West Branch Perkiomen Creek at Hillegass, PA","slug":"west-branch-perkiomen-creek-at-hillegass-pa","url":"https://streamflowdata.com/stations/west-branch-perkiomen-creek-at-hillegass-pa","state":"PA","county":"Montgomery County","lat":40.3739879,"lng":-75.5224034,"drainage_area_sqmi":23,"datum_ft":290,"huc_code":"02040203","river":{"name":"West Branch Perkiomen Creek","slug":"west-branch-perkiomen-creek-pa"},"current":{"reading_time":"2026-05-30T00:15:00+00:00","discharge_cfs":10.7,"gage_height_ft":0.51},"flood_stage":{"action_stage_ft":4,"flood_stage_ft":5,"moderate_flood_ft":6,"major_flood_ft":8},"today_statistics":{"month":6,"day":11,"p10":10,"p25":16,"p50":21,"p75":33,"p95":125},"recent_daily_values":[{"date":"2026-05-28","discharge_cfs":12.5,"gage_height_ft":null},{"date":"2026-05-27","discharge_cfs":14.1,"gage_height_ft":null},{"date":"2026-05-26","discharge_cfs":18.3,"gage_height_ft":null},{"date":"2026-05-25","discharge_cfs":27.6,"gage_height_ft":null},{"date":"2026-05-24","discharge_cfs":50.2,"gage_height_ft":null},{"date":"2026-05-23","discharge_cfs":11.3,"gage_height_ft":null},{"date":"2026-05-22","discharge_cfs":10.5,"gage_height_ft":null},{"date":"2026-05-21","discharge_cfs":9.58,"gage_height_ft":null},{"date":"2026-05-20","discharge_cfs":8.9,"gage_height_ft":null},{"date":"2026-05-19","discharge_cfs":9.11,"gage_height_ft":null},{"date":"2026-05-18","discharge_cfs":9.57,"gage_height_ft":null},{"date":"2026-05-17","discharge_cfs":10.2,"gage_height_ft":null},{"date":"2026-05-16","discharge_cfs":10.7,"gage_height_ft":null},{"date":"2026-05-15","discharge_cfs":11.8,"gage_height_ft":null},{"date":"2026-04-21","discharge_cfs":14.3,"gage_height_ft":null},{"date":"2026-04-20","discharge_cfs":17.2,"gage_height_ft":null},{"date":"2026-04-19","discharge_cfs":15.4,"gage_height_ft":null},{"date":"2026-04-18","discharge_cfs":13.1,"gage_height_ft":null},{"date":"2026-04-17","discharge_cfs":14.1,"gage_height_ft":null},{"date":"2026-04-16","discharge_cfs":14.7,"gage_height_ft":null},{"date":"2026-04-15","discharge_cfs":16.1,"gage_height_ft":null},{"date":"2026-04-14","discharge_cfs":18.8,"gage_height_ft":null},{"date":"2026-04-13","discharge_cfs":16,"gage_height_ft":null},{"date":"2026-04-12","discharge_cfs":15.8,"gage_height_ft":null},{"date":"2026-04-11","discharge_cfs":17.1,"gage_height_ft":null},{"date":"2026-04-10","discharge_cfs":17.9,"gage_height_ft":null},{"date":"2026-04-09","discharge_cfs":18.2,"gage_height_ft":null},{"date":"2026-04-08","discharge_cfs":19.3,"gage_height_ft":null},{"date":"2026-04-07","discharge_cfs":22.4,"gage_height_ft":null},{"date":"2026-04-06","discharge_cfs":32.5,"gage_height_ft":null},{"date":"2026-04-05","discharge_cfs":30.3,"gage_height_ft":null},{"date":"2026-04-04","discharge_cfs":21.5,"gage_height_ft":null},{"date":"2026-04-03","discharge_cfs":23.7,"gage_height_ft":null},{"date":"2026-04-02","discharge_cfs":27.2,"gage_height_ft":null},{"date":"2026-04-01","discharge_cfs":19.4,"gage_height_ft":null},{"date":"2026-03-31","discharge_cfs":20.1,"gage_height_ft":null},{"date":"2026-03-30","discharge_cfs":20.8,"gage_height_ft":null},{"date":"2026-03-29","discharge_cfs":21.4,"gage_height_ft":null},{"date":"2026-03-28","discharge_cfs":23.8,"gage_height_ft":null},{"date":"2026-03-27","discharge_cfs":28.2,"gage_height_ft":null},{"date":"2026-03-26","discharge_cfs":27.1,"gage_height_ft":null},{"date":"2026-03-25","discharge_cfs":29.4,"gage_height_ft":null},{"date":"2026-03-24","discharge_cfs":38.3,"gage_height_ft":null},{"date":"2026-03-23","discharge_cfs":65.2,"gage_height_ft":null},{"date":"2026-03-22","discharge_cfs":28.3,"gage_height_ft":null},{"date":"2026-03-21","discharge_cfs":33.9,"gage_height_ft":null},{"date":"2026-03-20","discharge_cfs":32,"gage_height_ft":null},{"date":"2026-03-19","discharge_cfs":35.9,"gage_height_ft":null},{"date":"2026-03-18","discharge_cfs":44.1,"gage_height_ft":null},{"date":"2026-03-17","discharge_cfs":97.6,"gage_height_ft":null},{"date":"2026-03-16","discharge_cfs":68.3,"gage_height_ft":null},{"date":"2026-03-15","discharge_cfs":27.2,"gage_height_ft":null},{"date":"2026-03-14","discharge_cfs":33.2,"gage_height_ft":null},{"date":"2026-03-13","discharge_cfs":44.6,"gage_height_ft":null},{"date":"2026-03-12","discharge_cfs":79.2,"gage_height_ft":null},{"date":"2026-03-11","discharge_cfs":28.8,"gage_height_ft":null},{"date":"2026-03-10","discharge_cfs":28.8,"gage_height_ft":null},{"date":"2026-03-09","discharge_cfs":34.3,"gage_height_ft":null},{"date":"2026-03-08","discharge_cfs":42.8,"gage_height_ft":null},{"date":"2026-03-07","discharge_cfs":54.3,"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)."}