{"name":"Olson Drain","slug":"olson-drain","river_id":null,"bbox":[-86.29335,44.11548,-86.1033,44.1711],"generated_at":"2026-09-28T18:53:04Z","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":"04126195","name":"Little Manistee River","short":"Little Manistee River","lat":44.1711,"lon":-86.1033,"rm":null,"july_mean_f":66.1,"live":{"temp_c":13.8,"at_temp_c":"2026-09-28T18:30:00+00:00","at":"2026-09-28T18:30:00+00:00","provisional":true,"gage_ft":5.05,"at_gage_ft":"2026-09-28T18:30:00+00:00","cfs":123.0,"at_cfs":"2026-09-28T18:30:00+00:00","temp_f":56.8,"thermal_class":"Cold"}}],"river":{"type":"FeatureCollection","features":[{"type":"Feature","properties":{"july_class":"Unknown"},"geometry":{"type":"MultiLineString","coordinates":[[[-86.29021,44.13148999999995],[-86.28925,44.13023],[-86.28907,44.129680000000036],[-86.28944,44.12951999999998],[-86.28880000000001,44.12884000000002],[-86.28916,44.128299999999996],[-86.28886,44.12758],[-86.28908,44.12683000000005],[-86.2899,44.125720000000015],[-86.28997,44.12485999999998]],[[-86.29335,44.137360000000044],[-86.29255,44.13484999999997],[-86.29101,44.13335000000001]]]}},{"type":"Feature","properties":{"july_class":"Cool"},"geometry":{"type":"MultiLineString","coordinates":[[[-86.29101,44.13335000000001],[-86.29089,44.13317000000001]],[[-86.29089,44.13317000000001],[-86.29021,44.13148999999995]],[[-86.28997,44.12485999999998],[-86.28959,44.122669999999964],[-86.28913,44.122030000000045],[-86.29007,44.12087000000002],[-86.29006,44.11916999999998],[-86.29082,44.11850000000004],[-86.29034,44.11652999999999],[-86.28927,44.11634],[-86.28939,44.115540000000045]],[[-86.28939,44.115540000000045],[-86.28934,44.11548]]]}}]},"land":{"type":"FeatureCollection","features":[{"type":"Feature","properties":{"name":"Manistee National Forest - Manistee Ranger District","owner":"United States Forest Service"},"geometry":{"type":"MultiPolygon","coordinates":[[[[-86.230859,44.12948099999997],[-86.22879999999999,44.12943806663748],[-86.22879999999999,44.12215543892212],[-86.231004,44.12222500000001],[-86.230859,44.12948099999997]]],[[[-86.23082200000002,44.170239000000045],[-86.22879999999999,44.17028555786713],[-86.22879999999999,44.166616923602774],[-86.23085,44.16657199999998],[-86.230878,44.162905000000016],[-86.236202,44.16280099999999],[-86.239475,44.16825199999999],[-86.234149,44.169538],[-86.233872,44.17095799999993],[-86.231979,44.17081499999997],[-86.230813,44.17191099999997],[-86.23082200000002,44.170239000000045]]],[[[-86.23572100000001,44.13694700000004],[-86.240731,44.13699900000002],[-86.240929,44.14430799999996],[-86.235883,44.14432599999998],[-86.23572100000001,44.13694700000004]]],[[[-86.284011,44.17504600000004],[-86.284045,44.17372000000006],[-86.278658,44.17359599999998],[-86.278817,44.16997900000001],[-86.274813,44.170053000000024],[-86.274681,44.174998000000016],[-86.264289,44.17494800000003],[-86.264482,44.18216499999999],[-86.259531,44.181986999999985],[-86.259566,44.184136000000024],[-86.25654,44.18362700000003],[-86.246204,44.17932799999999],[-86.244785,44.174266000000046],[-86.243683,44.17425499999996],[-86.241601,44.17082199999997],[-86.241599,44.168691000000045],[-86.239917,44.16804400000003],[-86.23673,44.16278999999999],[-86.251067,44.162786000000025],[-86.250951,44.16645599999998],[-86.25599,44.166519000000015],[-86.255871,44.17020299999998],[-86.26093,44.17027999999995],[-86.26116,44.16288600000002],[-86.275006,44.162777],[-86.275103,44.159140999999956],[-86.279182,44.15912600000005],[-86.278939,44.16636100000002],[-86.284233,44.166489999999996],[-86.284139,44.17010200000002],[-86.294825,44.17039999999998],[-86.294828,44.17562999999996],[-86.284011,44.17504600000004]],[[-86.250951,44.16645599999998],[-86.245861,44.166416000000005],[-86.24577300000001,44.170082999999984],[-86.25083600000002,44.17012499999992],[-86.250951,44.16645599999998]]],[[[-86.243076,44.174248999999975],[-86.241463,44.17222000000004],[-86.241429,44.17150600000003],[-86.243076,44.174248999999975]]],[[[-86.244738,44.177384],[-86.245724,44.17916499999996],[-86.244027,44.177847999999976],[-86.244738,44.177384]]],[[[-86.250647,44.13711100000003],[-86.260562,44.13722399999995],[-86.260848,44.14082900000001],[-86.265661,44.14089899999996],[-86.265794,44.14449500000005],[-86.261134,44.144433999999976],[-86.261706,44.15164399999997],[-86.251417,44.15163099999998],[-86.250647,44.13711100000003]]],[[[-86.350282,44.153410999999956],[-86.350367,44.160682],[-86.340284,44.16034200000002],[-86.34021,44.153096],[-86.350282,44.153410999999956]]],[[[-86.350282,44.153410999999956],[-86.35026700000002,44.14976599999996],[-86.345229,44.149615000000026],[-86.345212,44.14597599999999],[-86.350251,44.146120000000025],[-86.350235,44.14247400000003],[-86.345195,44.142337],[-86.345178,44.13869800000002],[-86.340136,44.13856900000007],[-86.340146,44.13493400000001],[-86.299966,44.13412200000003],[-86.300065,44.12726999999999],[-86.295255,44.127241000000005],[-86.290721,44.12609399999999],[-86.279875,44.126941000000016],[-86.27989,44.125730999999966],[-86.290948,44.12569600000003],[-86.295024,44.126735999999994],[-86.300071,44.12679999999996],[-86.300124,44.12314000000002],[-86.315123,44.123529000000026],[-86.315112,44.11990200000004],[-86.330155,44.120211000000026],[-86.33014,44.12747800000004],[-86.335153,44.127571],[-86.335164,44.12393699999995],[-86.342685,44.124086000000055],[-86.342704,44.120448999999965],[-86.345212,44.12050499999994],[-86.345241,44.11504799999997],[-86.346495,44.11507599999997],[-86.346486,44.11689500000001],[-86.351503,44.117005999999975],[-86.351512,44.115186],[-86.349004,44.11513100000004],[-86.349013,44.113311000000046],[-86.350268,44.11333799999999],[-86.350277,44.11151799999995],[-86.352786,44.11157200000003],[-86.35335,44.15350723664884],[-86.350282,44.153410999999956]],[[-86.337645,44.133069999999954],[-86.340151,44.13311700000008],[-86.340154,44.13220800000001],[-86.337647,44.13216100000003],[-86.337645,44.133069999999954]],[[-86.347721,44.120562],[-86.347702,44.12420099999998],[-86.351464,44.12428599999998],[-86.351473,44.12246600000001],[-86.34896500000002,44.12241],[-86.34897500000001,44.120589999999986],[-86.347721,44.120562]],[[-86.350239,44.11879799999997],[-86.350229,44.12061799999997],[-86.352737,44.120673999999994],[-86.352747,44.11885399999999],[-86.350239,44.11879799999997]]],[[[-86.350277,44.11151799999995],[-86.34526,44.11140900000004],[-86.345269,44.10959000000005],[-86.340252,44.10948299999996],[-86.340318,44.102206],[-86.330243,44.10204499999996],[-86.330206,44.105678],[-86.325166,44.10559400000006],[-86.325127,44.10922399999999],[-86.320085,44.10913799999998],[-86.320127,44.10550999999997],[-86.315116,44.10539599999997],[-86.315155,44.10177100000002],[-86.320169,44.101883],[-86.320253,44.09462800000007],[-86.331576,44.09479800000002],[-86.330354,44.09114600000001],[-86.33538,44.091217999999955],[-86.335395,44.089398999999986],[-86.340419,44.089468000000025],[-86.340407,44.09128900000001],[-86.345414,44.09139800000003],[-86.345394,44.09503699999999],[-86.340383,44.094930000000005],[-86.340341,44.09965999999997],[-86.345353,44.09979699999999],[-86.345363,44.09867499999999],[-86.347003,44.098709999999954],[-86.347043,44.09507200000001],[-86.350405,44.09514399999998],[-86.350421,44.09150600000005],[-86.35335,44.09156917795088],[-86.35335,44.109763313072875],[-86.350287,44.109698000000016],[-86.350277,44.11151799999995]]],[[[-86.340196,44.12039300000003],[-86.34145,44.120420999999936],[-86.341441,44.122239000000015],[-86.340187,44.12221100000001],[-86.340196,44.12039300000003]]]]}}]}}