{"name":"Beaver Creek","slug":"beaver-creek-pa-brandywine-christina","river_id":null,"bbox":[-75.80743,39.96872,-75.67327,40.05623],"generated_at":"2026-09-28T19:00:17Z","basis":"vsec","breaks":[58,64,70],"thermal":{"Cold":{"color":"#0f6e56","dark":"#3f9b7f"},"Cold-transitional":{"color":"#3d7c9c","dark":"#6aa6c4"},"Cool":{"color":"#c98a3b","dark":"#d9a256"},"Warm":{"color":"#a94b32","dark":"#c46a4f"},"Unknown":{"color":"#9a9384","dark":"#7c766a"}},"sites":[{"site_no":"01480870","name":"East Branch Brandywine Creek below Downingtown, PA","short":"East Branch Brandywine Creek below Downingtown, PA","lat":39.96872,"lon":-75.67327,"rm":null,"july_mean_f":74.79,"live":{"temp_c":17.5,"at_temp_c":"2026-09-28T18:30:00+00:00","at":"2026-09-28T18:45:00+00:00","provisional":true,"cfs":243.0,"at_cfs":"2026-09-28T18:45:00+00:00","gage_ft":3.89,"at_gage_ft":"2026-09-28T18:30:00+00:00","temp_f":63.5,"thermal_class":"Cold-transitional"}}],"river":{"type":"FeatureCollection","features":[{"type":"Feature","properties":{"july_class":"Unknown"},"geometry":{"type":"LineString","coordinates":[[-75.72911,40.00237999999997],[-75.72811,40.00203000000003],[-75.72799,40.00141000000001],[-75.72705,40.00178999999999],[-75.72696,40.00139000000004],[-75.72643,40.00142000000001],[-75.72631,40.001700000000035],[-75.72676,40.001990000000006],[-75.7258,40.00201],[-75.72586000000001,40.00245],[-75.72533,40.002299999999984],[-75.72504,40.00305000000004]]}},{"type":"Feature","properties":{"july_class":"Cold"},"geometry":{"type":"MultiLineString","coordinates":[[[-75.80743,40.056230000000006],[-75.80588,40.05458999999997],[-75.80537,40.051379999999966],[-75.80357000000001,40.04906000000005],[-75.80249000000002,40.048890000000014],[-75.80197,40.04822000000002],[-75.80227,40.044970000000006],[-75.8016,40.04398000000001],[-75.80177,40.043499999999995],[-75.80145,40.042950000000026],[-75.80063,40.04256999999999],[-75.80061,40.04182999999997],[-75.80005,40.04186000000002],[-75.79954,40.04147],[-75.79862,40.03997999999999],[-75.79639,40.038399999999946],[-75.79532000000002,40.03824],[-75.79282,40.03716],[-75.79231,40.03596999999999],[-75.79098,40.0349],[-75.79077,40.03438],[-75.79023000000001,40.03438999999998],[-75.79005,40.03328000000001],[-75.7896,40.033059999999956]],[[-75.7896,40.033059999999956],[-75.78907,40.03310000000002],[-75.78814,40.03168000000001],[-75.78574,40.032510000000016],[-75.78524,40.03211999999998],[-75.78501000000001,40.031189999999974],[-75.78391,40.03081000000001],[-75.78235,40.02915999999999],[-75.77954,40.029150000000016],[-75.77822,40.028229999999986],[-75.77730000000001,40.02852000000003],[-75.77603,40.028229999999986],[-75.77485000000001,40.02649999999997],[-75.77606,40.024859999999975],[-75.77486,40.023930000000064],[-75.77525,40.02354],[-75.77492,40.02278999999996]],[[-75.77492,40.02278999999996],[-75.77278,40.021559999999965],[-75.77288000000001,40.02108999999998],[-75.77336,40.020949999999935],[-75.77253000000002,40.020129999999966],[-75.77254,40.01932000000003],[-75.77164,40.01859000000002],[-75.77032,40.01825000000004],[-75.76903,40.01864000000002],[-75.76945,40.01896999999997],[-75.76931,40.019249999999985],[-75.76793,40.01947999999996],[-75.7675,40.02099999999999],[-75.76671,40.02122999999995],[-75.76614,40.02182],[-75.76362,40.02175000000004],[-75.76303,40.022360000000035]],[[-75.76303,40.022360000000035],[-75.76289,40.02232000000003]],[[-75.76289,40.02232000000003],[-75.76139,40.02191999999995]],[[-75.76139,40.02191999999995],[-75.76109,40.02167999999999],[-75.75986,40.022049999999965],[-75.75953,40.02133],[-75.7587,40.02070999999998],[-75.75754000000002,40.02078000000001],[-75.75626,40.02008999999998],[-75.75643,40.01969000000002],[-75.75603,40.01905000000002],[-75.75661,40.01822],[-75.75576,40.018160000000016],[-75.75574,40.01751000000004],[-75.75442,40.01647999999996],[-75.75335,40.015090000000015]],[[-75.75335,40.015090000000015],[-75.75141,40.014450000000004],[-75.75032,40.013550000000045],[-75.7488,40.01352999999997],[-75.74754,40.012940000000015],[-75.7458,40.01332999999997],[-75.74369,40.01117999999996],[-75.74309,40.00946000000002],[-75.74361000000002,40.00557999999997],[-75.74301,40.00575999999997],[-75.74184,40.00556],[-75.74071,40.004339999999964],[-75.74071,40.003920000000036],[-75.74007,40.00374],[-75.73963,40.00269000000001],[-75.73927,40.00315999999997],[-75.73876,40.00284999999998],[-75.73721,40.003130000000006],[-75.73519,40.002690000000015]],[[-75.73519,40.002690000000015],[-75.73317,40.00265000000001],[-75.73296,40.00292999999999],[-75.73366,40.003269999999986],[-75.73326,40.00365000000001],[-75.73221,40.00337000000003],[-75.73058,40.00353999999998],[-75.73016000000001,40.002899999999975],[-75.72911,40.00237999999997]],[[-75.72504,40.00305000000004],[-75.72311,40.00396999999999]],[[-75.72311,40.00396999999999],[-75.72225,40.00429],[-75.72111,40.00419000000002],[-75.72079,40.00509000000001],[-75.72008,40.004819999999974],[-75.7199,40.0053],[-75.71854,40.00514000000003],[-75.71729,40.00562999999998]],[[-75.71729,40.00562999999998],[-75.71701,40.006170000000004],[-75.71575,40.00662],[-75.71486,40.00736999999999],[-75.7121,40.00842],[-75.70952,40.00809000000001]],[[-75.70952,40.00809000000001],[-75.70845,40.00751000000007],[-75.70793,40.00761000000001]],[[-75.70793,40.00761000000001],[-75.70769,40.007719999999985]],[[-75.70952,40.00809000000001],[-75.70893,40.007859999999994],[-75.70845,40.00751000000007],[-75.70827,40.0075],[-75.70793,40.00761000000001]],[[-75.70769,40.007719999999985],[-75.70756,40.007770000000015]]]}},{"type":"Feature","properties":{"july_class":"Warm"},"geometry":{"type":"MultiLineString","coordinates":[[[-75.55008,39.85417000000005],[-75.55171,39.85359000000003],[-75.55477,39.85148999999996],[-75.55529,39.84998999999996],[-75.55706,39.84894000000002],[-75.55704000000001,39.847990000000024]],[[-75.54717,39.85659999999994],[-75.54989,39.85425999999996]],[[-75.56509,39.84665],[-75.56543,39.845930000000074],[-75.56655,39.84572999999996],[-75.56685,39.84509],[-75.56874,39.84417],[-75.56849,39.842889999999976],[-75.57143,39.83924000000002]],[[-75.56348,39.84702999999998],[-75.56509,39.84665]],[[-75.54989,39.85425999999996],[-75.55008,39.85417000000005]],[[-75.57709,39.83461000000001],[-75.57727,39.83448999999998]],[[-75.5457,39.86127000000003],[-75.54522,39.85921000000003],[-75.54644,39.857159999999986],[-75.54717,39.85659999999994]],[[-75.55704000000001,39.847990000000024],[-75.55915,39.84709999999997],[-75.56038,39.84714000000002],[-75.56209,39.846709999999966],[-75.56318000000002,39.84702000000002],[-75.56348,39.84702999999998]],[[-75.57143,39.83924000000002],[-75.57254,39.83836999999998],[-75.57305,39.837209999999985],[-75.57401,39.83711000000003],[-75.57449,39.83621],[-75.57519000000002,39.835910000000034],[-75.57544,39.835209999999975],[-75.57709,39.83461000000001]]]}}]},"land":{"type":"FeatureCollection","features":[]}}