{"name":"Hemlock Run","slug":"hemlock-run-pa-upper-allegheny","river_id":null,"bbox":[-79.05871,41.8387,-79.0049,41.90122],"generated_at":"2026-09-28T19:00:25Z","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":"03012545","name":"Allegheny River","short":"Allegheny River","lat":41.8387,"lon":-79.0049,"rm":null,"july_mean_f":67.71,"live":{"temp_c":19.7,"at_temp_c":"2026-09-28T18:45:00+00:00","at":"2026-09-28T18:45:00+00:00","provisional":true,"temp_f":67.5,"thermal_class":"Cool","cfs":null,"gage_ft":null}}],"river":{"type":"FeatureCollection","features":[{"type":"Feature","properties":{"july_class":"Unknown"},"geometry":{"type":"MultiLineString","coordinates":[[[-78.90459000000001,41.810880000000026],[-78.90526,41.80857999999995]],[[-78.86874000000002,41.847510000000064],[-78.87100000000001,41.84702],[-78.87381,41.8451],[-78.87563,41.84506000000001],[-78.87717,41.84425],[-78.87809,41.844280000000005],[-78.88078,41.84236],[-78.88191000000002,41.84201000000002],[-78.88296,41.842079999999974],[-78.88409,41.84160999999999]],[[-78.88409,41.84160999999999],[-78.88585,41.840429999999984],[-78.8867,41.83939],[-78.88773,41.83745000000004],[-78.88763000000002,41.83622000000001],[-78.88818,41.834739999999925],[-78.88926,41.833349999999996],[-78.88983,41.8332],[-78.89241,41.83062],[-78.89257,41.82973999999998],[-78.89541,41.82887999999997],[-78.89713,41.82692000000003],[-78.89782,41.82660000000001],[-78.89886,41.826679999999975],[-78.90027,41.82506000000003],[-78.90029,41.82341999999996],[-78.89989,41.82247],[-78.90073,41.82135999999997],[-78.90211,41.82082999999993],[-78.90185000000001,41.81907999999997],[-78.90333,41.816789999999926],[-78.9051,41.81209000000001],[-78.90459000000001,41.810880000000026]],[[-79.03135,41.871240000000014],[-79.03607,41.869460000000046],[-79.037,41.86783000000002],[-79.03794,41.86740000000002],[-79.04101,41.864509999999996],[-79.04283,41.86460999999999],[-79.04721,41.86288999999997],[-79.05241,41.861929999999994],[-79.05351,41.86153999999999],[-79.05542,41.85995000000001]]]}},{"type":"Feature","properties":{"july_class":"Cold"},"geometry":{"type":"MultiLineString","coordinates":[[[-79.04553,41.90122000000001],[-79.04697,41.898170000000015],[-79.04632,41.89683],[-79.04619,41.89347999999998],[-79.04531,41.89224999999999],[-79.04082,41.89043000000005],[-79.03983,41.88909000000002],[-79.03961,41.88796000000001],[-79.03864,41.887620000000005],[-79.03801,41.88603000000003],[-79.03865,41.88167999999996],[-79.03672,41.87945000000002],[-79.03342,41.87728000000001],[-79.03177,41.87561999999997]],[[-79.03177,41.87561999999997],[-79.03225,41.873790000000064],[-79.03124,41.87255000000002],[-79.03135,41.871240000000014]],[[-79.05542,41.85995000000001],[-79.05535,41.85876000000003],[-79.05695,41.85507999999997],[-79.05703000000001,41.85289999999998],[-79.05855,41.84880999999999],[-79.05856,41.84720000000002]],[[-79.05856,41.84720000000002],[-79.05841,41.84682000000001]]]}}]},"land":{"type":"FeatureCollection","features":[]}}