{"name":"Wills Creek","slug":"wills-creek","river_id":null,"bbox":[-79.22883,39.69192,-78.71411,39.85992],"generated_at":"2026-09-28T18:59:44Z","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":"03079000","name":"Casselman River at Markleton, PA","short":"Casselman River at Markleton, PA","lat":39.85992,"lon":-79.22883,"rm":null,"july_mean_f":75.41,"live":{"cfs":461.0,"at_cfs":"2026-09-28T18:30:00+00:00","at":"2026-09-28T18:30:00+00:00","provisional":true,"temp_c":14.6,"at_temp_c":"2026-09-28T18:30:00+00:00","gage_ft":1.98,"at_gage_ft":"2026-09-28T18:30:00+00:00","temp_f":58.3,"thermal_class":"Cold-transitional"}}],"river":{"type":"FeatureCollection","features":[{"type":"Feature","properties":{"july_class":"Unknown"},"geometry":{"type":"MultiLineString","coordinates":[[[-78.77046,39.720020000000005],[-78.77077,39.71899000000003],[-78.77268,39.71617]],[[-78.77268,39.71617],[-78.77301,39.71546000000001]],[[-78.77301,39.71546000000001],[-78.77645,39.70948000000003]],[[-78.78053,39.702400000000004],[-78.78398,39.69837000000003],[-78.78629,39.69633],[-78.78647,39.69559000000004],[-78.78619,39.69515000000008]],[[-78.77701,39.70650000000002],[-78.78053,39.702400000000004]],[[-78.78619,39.69515000000008],[-78.78427000000002,39.69303999999999],[-78.78224,39.692100000000025],[-78.78071000000001,39.691919999999996]],[[-78.77645,39.70948000000003],[-78.77646000000001,39.709450000000004]],[[-78.77646000000001,39.709450000000004],[-78.7758,39.70769999999999],[-78.77701,39.70650000000002]]]}},{"type":"Feature","properties":{"july_class":"Cold"},"geometry":{"type":"MultiLineString","coordinates":[[[-78.93763000000001,39.81914999999999],[-78.93802,39.82112000000003],[-78.93977,39.82318999999999],[-78.93995,39.82563000000001]],[[-78.84561000000001,39.819749999999985],[-78.84432,39.82018999999999]],[[-78.87227,39.808109999999985],[-78.87160000000002,39.80784999999993],[-78.8701,39.808380000000035]],[[-78.90137,39.777890000000006],[-78.90057,39.77898000000001],[-78.90036,39.78037999999999],[-78.89959,39.78067999999995],[-78.89923,39.78118000000002]],[[-78.93557,39.83165000000001],[-78.93538000000001,39.83294999999998]],[[-78.93538000000001,39.83294999999998],[-78.93515,39.83317999999999],[-78.9333,39.83310999999997],[-78.93208,39.83354999999996],[-78.93054,39.833640000000024],[-78.92891,39.834389999999935],[-78.92737,39.83419],[-78.92397,39.83199000000001],[-78.92266,39.83003000000001],[-78.92174,39.82985999999997],[-78.92149,39.82891999999998],[-78.92004000000001,39.82722999999998]],[[-78.93211,39.80670999999999],[-78.93361,39.80735000000001],[-78.93332,39.808260000000004],[-78.9338,39.80825],[-78.93386,39.80856000000002],[-78.93432,39.80838000000001],[-78.93494,39.81001999999995],[-78.93548,39.81001000000001],[-78.93682,39.81106999999997]],[[-78.90676,39.77121999999999],[-78.90638000000001,39.77178000000002]],[[-78.82233000000001,39.82916000000005],[-78.82147,39.82904000000003],[-78.81936,39.830419999999975],[-78.81589000000001,39.83150000000002]],[[-78.90498,39.81774999999998],[-78.90454,39.817309999999985]],[[-78.90454,39.817309999999985],[-78.90301,39.81685999999999]],[[-78.93811,39.812960000000004],[-78.93907,39.81393000000001],[-78.939,39.814309999999985]],[[-78.90826,39.794410000000035],[-78.9092,39.794620000000016],[-78.91079,39.79600999999999],[-78.91162,39.796199999999985],[-78.91221,39.79677],[-78.91282,39.79678],[-78.91391,39.79785999999999]],[[-78.84999,39.80989000000001],[-78.84864,39.81066000000001],[-78.84805,39.81191000000001],[-78.84854,39.81305],[-78.85026,39.81409000000003],[-78.85057,39.814539999999965],[-78.85043,39.815159999999935],[-78.85089,39.81563]],[[-78.90941,39.81957999999999],[-78.90798,39.81939000000004],[-78.90598000000001,39.818070000000034],[-78.90498,39.81774999999998]],[[-78.92986,39.80513000000001],[-78.93087000000001,39.80569000000001],[-78.9312,39.80633000000001],[-78.93211,39.80670999999999]],[[-78.84432,39.82018999999999],[-78.84263,39.82061],[-78.84127,39.82023000000005]],[[-78.89358,39.81264999999998],[-78.89315,39.81267]],[[-78.89111,39.812520000000006],[-78.88994,39.81223999999997],[-78.8887,39.81143999999993],[-78.88639,39.81198000000001],[-78.8846,39.81160000000003]],[[-78.81397000000001,39.83874000000001],[-78.81368,39.838850000000015],[-78.8114,39.83917999999997],[-78.80941000000001,39.84007000000002],[-78.80942,39.840619999999994],[-78.81007,39.84089000000004],[-78.8104,39.84112],[-78.81114,39.84202],[-78.81093,39.84249999999995],[-78.8101,39.842959999999984]],[[-78.89703,39.81467999999998],[-78.89607,39.813849999999995]],[[-78.90301,39.81685999999999],[-78.90244,39.81645000000002],[-78.90185000000001,39.816539999999996]],[[-78.84127,39.82023000000005],[-78.8388,39.82040000000001],[-78.83655,39.81981999999999]],[[-78.81589000000001,39.83150000000002],[-78.81571,39.832230000000045],[-78.81648,39.832810000000016],[-78.81887,39.836439999999975],[-78.81819,39.83783999999997],[-78.81744,39.83759000000003],[-78.81575,39.83844],[-78.81397000000001,39.83874000000001]],[[-78.85957,39.80910999999999],[-78.85865,39.81007999999998],[-78.85765,39.81028999999997],[-78.8558,39.80996999999999]],[[-78.87887,39.80956000000003],[-78.87822,39.80935999999999]],[[-78.85089,39.81563],[-78.85092,39.81746999999997],[-78.84967,39.817729999999976],[-78.84828,39.818819999999995],[-78.84561000000001,39.819749999999985]],[[-78.89315,39.81267],[-78.89182,39.81287999999996],[-78.89111,39.812520000000006]],[[-78.93575,39.83086999999996],[-78.93557,39.83165000000001]],[[-78.90837,39.770100000000035],[-78.90707,39.77074000000002],[-78.90676,39.77121999999999]],[[-78.91905,39.825329999999944],[-78.91849,39.8252],[-78.91806,39.824609999999986],[-78.91705,39.824740000000006],[-78.91547,39.82410999999999],[-78.91412,39.82312999999998],[-78.91318,39.82184000000001],[-78.91156,39.821050000000014],[-78.91067,39.819889999999994],[-78.90941,39.81957999999999]],[[-78.86955,39.80836999999997],[-78.86822,39.808129999999984]],[[-78.92176,39.80148999999999],[-78.92196,39.80164999999998]],[[-78.90563,39.79186999999998],[-78.90662,39.793510000000005],[-78.90803,39.794040000000045],[-78.90826,39.794410000000035]],[[-78.82893,39.82651999999999],[-78.82551000000001,39.82919999999999],[-78.82326,39.82957999999999],[-78.82265000000001,39.82953000000001],[-78.82233000000001,39.82916000000005]],[[-78.8701,39.808380000000035],[-78.86955,39.80836999999997]],[[-78.92196,39.80164999999998],[-78.92214,39.801940000000016],[-78.92352,39.80187000000001],[-78.92403,39.80270999999998],[-78.92545,39.802610000000016]],[[-78.87822,39.80935999999999],[-78.87672,39.80928999999999],[-78.87542,39.808419999999984],[-78.87495,39.80852999999996]],[[-78.8846,39.81160000000003],[-78.88194,39.811000000000014],[-78.88138,39.81028999999996]],[[-78.89923,39.78118000000002],[-78.89892,39.78169],[-78.898,39.78179999999999],[-78.8971,39.782430000000026],[-78.89639,39.78336000000002],[-78.89507,39.78385],[-78.89438,39.78544999999999]],[[-78.83655,39.81981999999999],[-78.83557,39.81966999999998],[-78.83264,39.82031000000003],[-78.83032,39.82297]],[[-78.89438,39.78544999999999],[-78.8948,39.78608999999998],[-78.89600000000002,39.78624000000002]],[[-78.92545,39.802610000000016],[-78.92707,39.80360999999998],[-78.92771,39.803320000000056],[-78.92872,39.80356999999997],[-78.92986,39.80513000000001]],[[-78.90638000000001,39.77178000000002],[-78.90592000000001,39.77289],[-78.904,39.77530000000003],[-78.90374,39.776299999999985],[-78.90137,39.777890000000006]],[[-78.87495,39.80852999999996],[-78.87227,39.808109999999985]],[[-78.89600000000002,39.78624000000002],[-78.89692,39.78668999999998],[-78.89861,39.78686999999997],[-78.89956,39.78745999999996],[-78.90138,39.78739999999999],[-78.90398,39.78891000000002],[-78.90506,39.790450000000014],[-78.90508,39.791440000000016],[-78.90563,39.79186999999998]],[[-78.939,39.814309999999985],[-78.94009,39.815770000000015],[-78.93814,39.81776999999998],[-78.93763000000001,39.81914999999999]],[[-78.86822,39.808129999999984],[-78.86692,39.80882000000005],[-78.86587,39.808630000000015],[-78.86479,39.80892000000001],[-78.85957,39.80910999999999]],[[-78.93793,39.827650000000006],[-78.93724,39.82848000000002],[-78.93652,39.83037000000003],[-78.93575,39.83086999999996]],[[-78.92004000000001,39.82722999999998],[-78.92006,39.82710999999996]],[[-78.91391,39.79785999999999],[-78.91655,39.79923999999996],[-78.91774,39.79936000000003],[-78.91815,39.7997],[-78.91869,39.79947999999999],[-78.9193,39.79963999999997],[-78.92007,39.80048000000001],[-78.92094,39.80055000000002],[-78.92176,39.80148999999999]],[[-78.88138,39.81028999999996],[-78.87887,39.80956000000003]],[[-78.89607,39.813849999999995],[-78.89588000000002,39.813210000000026],[-78.89512,39.81275999999999],[-78.89358,39.81264999999998]],[[-78.93995,39.82563000000001],[-78.93793,39.827650000000006]],[[-78.8558,39.80996999999999],[-78.85255,39.81031999999999],[-78.84999,39.80989000000001]],[[-78.82889,39.82605],[-78.82893,39.82651999999999]],[[-78.9379,39.81255999999998],[-78.93811,39.812960000000004]],[[-78.83032,39.82297],[-78.82894,39.82451999999995],[-78.82889,39.82605]],[[-78.90185000000001,39.816539999999996],[-78.90085,39.81587999999997]],[[-78.90085,39.81587999999997],[-78.9003,39.81547999999999],[-78.89775,39.81522999999995],[-78.89703,39.81467999999998]],[[-78.93682,39.81106999999997],[-78.9379,39.81255999999998]],[[-78.92006,39.82710999999996],[-78.91947,39.82550000000003],[-78.91905,39.825329999999944]],[[-78.8101,39.842959999999984],[-78.80757000000001,39.842719999999986],[-78.80633,39.84287000000003],[-78.80504,39.843460000000036],[-78.80437,39.84463999999996],[-78.80336,39.84485999999998],[-78.8018,39.84457000000002],[-78.79991,39.843260000000015],[-78.79867,39.84363000000006],[-78.79757,39.843440000000065]],[[-78.81397000000001,39.83874000000001],[-78.8114,39.83917999999997],[-78.81077000000002,39.83939000000002],[-78.80941000000001,39.84007000000002],[-78.80929,39.84034999999997],[-78.80942,39.840619999999994],[-78.8104,39.84112],[-78.81101,39.84177999999999],[-78.81114,39.84202],[-78.81106,39.84237000000002],[-78.81093,39.84249999999995],[-78.8101,39.842959999999984]],[[-78.79757,39.843440000000065],[-78.79569,39.84187000000001],[-78.79413,39.841400000000036]],[[-78.79413,39.841400000000036],[-78.79089,39.84030000000004],[-78.78938,39.838240000000006]],[[-78.78938,39.838240000000006],[-78.78436,39.837679999999985]],[[-78.78436,39.837679999999985],[-78.78067000000001,39.836960000000026],[-78.77429,39.83441000000001],[-78.77230000000002,39.83315000000003]],[[-78.77230000000002,39.83315000000003],[-78.77128,39.83101000000001],[-78.76995,39.82938],[-78.76877,39.82671000000004],[-78.76793,39.82583000000001],[-78.766,39.82526999999998],[-78.76316,39.825530000000036],[-78.76211,39.82531000000003],[-78.7611,39.824740000000006],[-78.75985,39.82318000000003],[-78.75894,39.82268]],[[-78.75894,39.82268],[-78.75787,39.822619999999965],[-78.75688,39.82316999999996],[-78.75611,39.82415000000001],[-78.75404,39.825390000000006],[-78.75207,39.82776],[-78.74915,39.830099999999966],[-78.74839,39.83105000000001],[-78.74852,39.833470000000005],[-78.74767,39.83537000000003]],[[-78.74767,39.83537000000003],[-78.74532,39.83542000000005],[-78.7428,39.83452]],[[-78.7428,39.83452],[-78.74076,39.833510000000004]],[[-78.74076,39.833510000000004],[-78.73751,39.832039999999964],[-78.73483,39.83182000000002],[-78.73377,39.83118999999996]],[[-78.73377,39.83118999999996],[-78.73319,39.83046000000002],[-78.73112,39.829300000000025],[-78.72734,39.82888999999995],[-78.72586000000001,39.82845999999999],[-78.72432,39.826420000000034]],[[-78.72432,39.826420000000034],[-78.72287,39.82477999999999],[-78.71832,39.82319999999998],[-78.7159,39.82269],[-78.7154,39.82120000000005],[-78.71419,39.82026999999999],[-78.71422,39.81822000000001]],[[-78.71422,39.81822000000001],[-78.71481,39.81607]],[[-78.71481,39.81607],[-78.71494000000001,39.814599999999984],[-78.71638,39.81262999999999]],[[-78.71638,39.81262999999999],[-78.71882,39.809799999999996]],[[-78.71882,39.809799999999996],[-78.72015,39.80912000000002],[-78.7215,39.80740999999998]],[[-78.7215,39.80740999999998],[-78.72138,39.80721999999998]],[[-78.72138,39.80721999999998],[-78.72095,39.806620000000024],[-78.72025,39.80634000000001],[-78.72047,39.80328999999999]],[[-78.72047,39.80328999999999],[-78.7212,39.801309999999965]],[[-78.7212,39.801309999999965],[-78.72038,39.79852000000005],[-78.72138,39.796189999999996]],[[-78.72138,39.796189999999996],[-78.722,39.79519],[-78.72215,39.79348999999996]],[[-78.72215,39.79348999999996],[-78.72042,39.79242999999997],[-78.72082,39.79019999999999],[-78.7225,39.78741999999996],[-78.72581,39.78603000000001],[-78.72566,39.784480000000016],[-78.72699,39.78038999999999],[-78.72669,39.77784000000002],[-78.72491000000001,39.77588999999996],[-78.72448,39.774699999999996],[-78.72462,39.77396000000002],[-78.72855,39.766629999999985],[-78.73242,39.76390000000005],[-78.73283,39.76182000000006],[-78.73397,39.76008999999999],[-78.73415,39.758550000000014],[-78.73573,39.75775999999999]],[[-78.73573,39.75775999999999],[-78.73598,39.75771999999999]],[[-78.73598,39.75771999999999],[-78.73788,39.756789999999974]],[[-78.73788,39.756789999999974],[-78.73813,39.756710000000005]],[[-78.73813,39.756710000000005],[-78.73794,39.755779999999994]],[[-78.73794,39.755779999999994],[-78.73796,39.75411000000003],[-78.73669,39.751649999999984]],[[-78.73669,39.751649999999984],[-78.73717,39.749349999999986],[-78.74082,39.74553999999999],[-78.74238,39.74445000000002],[-78.74325,39.74264999999999],[-78.74427,39.74181000000001],[-78.74583,39.741299999999974],[-78.74834,39.739840000000015]],[[-78.74834,39.739840000000015],[-78.7498,39.73913000000002],[-78.75158,39.738720000000015],[-78.75228,39.73801999999999],[-78.75356,39.73762]],[[-78.75356,39.73762],[-78.75622,39.73717999999999],[-78.75938,39.736169999999966],[-78.76112000000002,39.73603]],[[-78.76112000000002,39.73603],[-78.76194,39.73568999999999],[-78.76296,39.73425999999997]],[[-78.76296,39.73425999999997],[-78.76415,39.73290999999998]],[[-78.76415,39.73290999999998],[-78.76462,39.73214999999996]],[[-78.76462,39.73214999999996],[-78.76611,39.72973999999999]],[[-78.76611,39.72973999999999],[-78.76668,39.728190000000026],[-78.76804,39.727290000000025],[-78.76885,39.72478999999999]],[[-78.76885,39.72478999999999],[-78.77046,39.720020000000005]]]}}]},"land":{"type":"FeatureCollection","features":[]}}