{"name":"Little Carp River","slug":"little-carp-river-black-presque-isle","river_id":null,"bbox":[-89.974,46.6961,-89.74543,46.76573],"generated_at":"2026-09-28T18:51:56Z","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":"04032150","name":"Presque Isle River","short":"Presque Isle River","lat":46.6961,"lon":-89.974,"rm":null,"july_mean_f":71.98,"live":{"temp_c":17.1,"at_temp_c":"2026-09-28T18:30:00+00:00","at":"2026-09-28T18:30:00+00:00","provisional":true,"gage_ft":5.28,"at_gage_ft":"2026-09-28T18:30:00+00:00","cfs":35.6,"at_cfs":"2026-09-28T18:30:00+00:00","temp_f":62.8,"thermal_class":"Cold-transitional"}}],"river":{"type":"FeatureCollection","features":[{"type":"Feature","properties":{"july_class":"Unknown"},"geometry":{"type":"MultiLineString","coordinates":[[[-89.77993,46.76065999999997],[-89.78093,46.760159999999935],[-89.78091,46.75916999999996],[-89.78133,46.75891999999997],[-89.78079,46.758229999999955],[-89.78127,46.758029999999984],[-89.78092,46.75778999999997],[-89.7826,46.75664999999995],[-89.78291,46.75562000000003],[-89.78262,46.75533],[-89.78334,46.75496999999997],[-89.78346,46.75414000000002],[-89.78397,46.754100000000015],[-89.78408,46.75316999999994],[-89.78533,46.75170000000001],[-89.78495,46.75098999999997],[-89.78528,46.74938000000004],[-89.78445,46.74872000000001],[-89.78546,46.74716000000002],[-89.7855,46.74604999999998],[-89.78404,46.745239999999974]],[[-89.80987,46.71394000000004],[-89.81394,46.71361000000004]],[[-89.7561,46.76544000000003],[-89.75706,46.765729999999984]],[[-89.78596,46.743780000000015],[-89.78679,46.74342000000004],[-89.78786,46.74352000000004],[-89.78858,46.74309999999999],[-89.78858,46.74234000000001],[-89.78908,46.74203999999997],[-89.78909,46.741459999999975],[-89.7895,46.741390000000045],[-89.78945,46.74089999999997],[-89.79001,46.74114000000003],[-89.79017000000002,46.74065999999999],[-89.79075,46.740529999999964],[-89.79021,46.73995000000001],[-89.78991,46.738509999999984],[-89.79087,46.73806999999996]],[[-89.81394,46.71361000000004],[-89.81472,46.713529999999956]],[[-89.76998000000002,46.76283],[-89.77181,46.763320000000014]],[[-89.87017,46.72585000000001],[-89.87136000000001,46.72595999999996],[-89.87156,46.72654000000002],[-89.87375,46.72681999999997],[-89.87681,46.728719999999996],[-89.87707,46.72815999999999],[-89.8788,46.72802999999997],[-89.87925,46.72903999999999],[-89.88066,46.72978999999996],[-89.88184,46.72970000000002],[-89.88269,46.73069999999997],[-89.88475,46.73088000000001],[-89.88394,46.73265000000005],[-89.88489,46.73292000000004],[-89.88694,46.73447000000004],[-89.88741,46.73519000000005],[-89.88675,46.735659999999996],[-89.88672,46.73690000000002],[-89.88779,46.738309999999984],[-89.88747,46.73963999999997],[-89.88835,46.741150000000026],[-89.88767,46.74171999999998],[-89.88854,46.74298],[-89.88763,46.74504999999992],[-89.88779,46.746349999999936]],[[-89.81472,46.713529999999956],[-89.81499,46.714719999999986],[-89.81619,46.71577999999995],[-89.81697,46.71596]],[[-89.78404,46.745239999999974],[-89.78596,46.743780000000015]],[[-89.8002,46.737329999999986],[-89.80139,46.73665999999996],[-89.80148,46.73602000000001],[-89.80231,46.735520000000015],[-89.80119,46.734369999999984],[-89.80152,46.733699999999985],[-89.8007,46.733399999999975],[-89.79953,46.731790000000004]],[[-89.76628,46.76271000000006],[-89.76998000000002,46.76283]],[[-89.86035,46.72458999999993],[-89.86163,46.724149999999966],[-89.86702,46.72511999999997],[-89.86801,46.72483],[-89.86902,46.72519999999996],[-89.86974,46.72615000000002],[-89.87017,46.72585000000001]],[[-89.82568,46.720260000000046],[-89.83042,46.72140999999997],[-89.83012000000001,46.722280000000005],[-89.83074,46.72333000000005],[-89.83165,46.723950000000016],[-89.83574,46.724720000000005],[-89.83716,46.72529000000006],[-89.84086,46.725039999999986],[-89.84181,46.72374000000003]],[[-89.77181,46.763320000000014],[-89.77368,46.76302999999997],[-89.77586,46.76202000000007],[-89.77711,46.76206999999999],[-89.77944,46.760980000000025]],[[-89.88779,46.746349999999936],[-89.88919,46.74733999999997],[-89.8897,46.74815000000001],[-89.89221,46.748940000000026],[-89.89265,46.75027999999998],[-89.89357,46.751430000000056],[-89.89445,46.75182000000005],[-89.89566,46.75188999999997],[-89.89547,46.75417999999996],[-89.89624,46.75425000000003],[-89.89835,46.75557000000001]],[[-89.74543,46.765220000000014],[-89.74677,46.765499999999996],[-89.74735,46.76529],[-89.74903,46.765449999999966],[-89.74969,46.76517000000001],[-89.75055,46.76527999999998],[-89.75102,46.76493999999999],[-89.75158,46.765220000000014],[-89.75388,46.76521000000003],[-89.75501,46.76491],[-89.75591,46.76511999999998],[-89.7561,46.76544000000003]],[[-89.79594,46.739310000000025],[-89.79721,46.73990000000003],[-89.7983,46.73962000000001],[-89.8002,46.737329999999986]],[[-89.75706,46.765729999999984],[-89.75832,46.764609999999955],[-89.75913,46.764729999999965],[-89.75979,46.76447000000004]]]}},{"type":"Feature","properties":{"july_class":"Cool"},"geometry":{"type":"MultiLineString","coordinates":[[[-89.75979,46.76447000000004],[-89.76021,46.764880000000005],[-89.76125,46.76451999999999],[-89.76207,46.76466999999997],[-89.76568,46.76341999999997],[-89.76529,46.762940000000015],[-89.76628,46.76271000000006]],[[-89.77944,46.760980000000025],[-89.77993,46.76065999999997]],[[-89.79087,46.73806999999996],[-89.79132,46.737800000000014],[-89.79381,46.737910000000014],[-89.79594,46.739310000000025]],[[-89.79953,46.731790000000004],[-89.79796,46.73033999999999],[-89.79795,46.729670000000034],[-89.79595,46.729210000000016],[-89.79622,46.72890000000006],[-89.7957,46.72783000000001],[-89.79616,46.72751000000002],[-89.7964,46.726349999999954],[-89.79719000000001,46.72543999999998],[-89.79814000000002,46.72588],[-89.80089,46.724669999999946],[-89.80106,46.723680000000016],[-89.80295,46.72177999999998],[-89.80279,46.719899999999974],[-89.8033,46.718980000000045],[-89.80339,46.71751999999999],[-89.80528,46.71539000000002],[-89.80617,46.71489000000002],[-89.80755,46.71492999999997],[-89.80813,46.71434000000003],[-89.80917,46.71431999999997],[-89.80987,46.71394000000004]],[[-89.81697,46.71596],[-89.81828,46.71730999999995],[-89.81952,46.717419999999976],[-89.82219,46.71930999999999],[-89.82369,46.719240000000035],[-89.82395,46.71972000000002],[-89.82469,46.71997000000002]],[[-89.82469,46.71997000000002],[-89.82568,46.720260000000046]],[[-89.84181,46.72374000000003],[-89.84313,46.72402],[-89.84353,46.72450999999995],[-89.84585,46.723999999999975],[-89.84787,46.72417999999996],[-89.84834,46.723560000000006],[-89.84888,46.72346],[-89.85157,46.72444000000006],[-89.85208,46.724160000000005],[-89.85274,46.72449999999997],[-89.85448,46.72454999999999],[-89.85555,46.72390000000002],[-89.85753,46.725030000000004],[-89.85838,46.724990000000034],[-89.85897000000001,46.72460000000001],[-89.86035,46.72458999999993]]]}}]},"land":{"type":"FeatureCollection","features":[{"type":"Feature","properties":{"name":"PORCUPINE MOUNTAINS","owner":"Michigan DNR"},"geometry":{"type":"MultiPolygon","coordinates":[[[[-89.958246,46.71560000000007],[-89.957009,46.71726000000003],[-89.95345500000002,46.715284000000025],[-89.951878,46.715492],[-89.94705,46.718951000000025],[-89.94616,46.72329099999999],[-89.944789,46.72219099999996],[-89.942307,46.72221200000005],[-89.943262,46.72382800000002],[-89.941309,46.722219999999986],[-89.93517500000002,46.72227200000001],[-89.935186,46.72317799999996],[-89.93781,46.723154999999934],[-89.93782200000001,46.724060999999956],[-89.935198,46.72408300000003],[-89.93613300000001,46.73023100000007],[-89.932997,46.73070099999997],[-89.931842,46.730084999999946],[-89.932382,46.73335300000001],[-89.929602,46.73289699999999],[-89.930832,46.73430799999995],[-89.925804,46.73306199999998],[-89.927114,46.735411999999975],[-89.923956,46.735145999999965],[-89.924282,46.736585],[-89.921301,46.73618400000002],[-89.921852,46.73807300000003],[-89.916978,46.736551999999975],[-89.915074,46.73688899999998],[-89.914147,46.73762899999999],[-89.918089,46.74049299999999],[-89.906399,46.73901800000005],[-89.910868,46.74324799999998],[-89.911234,46.746570000000006],[-89.903035,46.74608900000001],[-89.905901,46.74998300000004],[-89.903053,46.74960500000005],[-89.903909,46.75208699999998],[-89.902885,46.75289699999999],[-89.896845,46.75083599999993],[-89.898361,46.755579999999924],[-89.893767,46.754813999999975],[-89.896018,46.75609599999996],[-89.89712,46.75857599999996],[-89.892777,46.75810599999999],[-89.894398,46.760975],[-89.887798,46.758321],[-89.892293,46.76225000000002],[-89.887114,46.76228800000004],[-89.878595,46.760508999999956],[-89.879346,46.76235099999998],[-89.88447,46.763930999999964],[-89.884417,46.765475999999964],[-89.88625,46.765482],[-89.886047,46.76631199999999],[-89.882017,46.767136000000036],[-89.882367,46.76914500000007],[-89.875693,46.769628000000075],[-89.878485,46.77308299999997],[-89.872745,46.77273800000003],[-89.872734,46.776940999999994],[-89.870836,46.77595300000002],[-89.869363,46.77635200000002],[-89.862194,46.785578999999984],[-89.860648,46.78523400000002],[-89.860442,46.78681900000002],[-89.849912,46.782207000000014],[-89.856622,46.78704900000001],[-89.857588,46.78881599999997],[-89.855794,46.78829999999996],[-89.856488,46.78951799999995],[-89.852054,46.78799200000004],[-89.85459900000001,46.79069800000005],[-89.850645,46.78888500000003],[-89.851144,46.793302000000054],[-89.848728,46.79220599999995],[-89.84597,46.78875399999996],[-89.849779,46.79423900000001],[-89.846077,46.79300000000003],[-89.847637,46.79618099999996],[-89.844903,46.794769000000024],[-89.845851,46.797185999999996],[-89.842408,46.797646999999955],[-89.84268000000002,46.79847900000002],[-89.839303,46.79704499999998],[-89.841021,46.79964400000002],[-89.838538,46.80006399999997],[-89.839139,46.800896000000016],[-89.833847,46.798698],[-89.836312,46.80222500000003],[-89.83449300000001,46.80231700000002],[-89.83499,46.80326700000002],[-89.831272,46.802082000000006],[-89.831951,46.80398099999998],[-89.83115400000001,46.80421599999995],[-89.831156,46.80140900000005],[-89.825754,46.801360999999986],[-89.825743,46.80576800000004],[-89.822996,46.804850999999964],[-89.822988,46.80674000000004],[-89.816502,46.80309500000001],[-89.812149,46.79747599999996],[-89.810133,46.798671000000006],[-89.810375,46.80026299999999],[-89.817367,46.808558000000005],[-89.814692,46.808551],[-89.814829,46.809527000000024],[-89.813144,46.809070999999975],[-89.813241,46.81001199999996],[-89.809839,46.80794600000002],[-89.804057,46.80852400000002],[-89.804008,46.81056999999998],[-89.797972,46.804979999999986],[-89.799716,46.80851300000001],[-89.798786,46.808511000000045],[-89.79849200000001,46.815453999999974],[-89.796132,46.81554399999997],[-89.79432,46.814235999999966],[-89.795241,46.816359000000006],[-89.790481,46.81272399999995],[-89.791582,46.81766000000001],[-89.789292,46.81743099999997],[-89.788852,46.818684000000054],[-89.786841,46.81911299999995],[-89.78453,46.81725800000002],[-89.784177,46.81924900000001],[-89.779298,46.814335000000014],[-89.780603,46.81964399999999],[-89.774876,46.81347500000007],[-89.777524,46.819961],[-89.775413,46.81893499999996],[-89.774141,46.82096899999996],[-89.76659600000002,46.81418500000006],[-89.769858,46.821050000000064],[-89.769859,46.82170599999997],[-89.768587,46.82072899999995],[-89.768031,46.82196300000002],[-89.766975,46.819609999999976],[-89.765145,46.81961500000002],[-89.759467,46.81520800000002],[-89.759753,46.82360299999995],[-89.75641500000002,46.818892999999996],[-89.756388,46.81603700000007],[-89.754768,46.815703000000035],[-89.753201,46.81796700000003],[-89.754249,46.822626999999976],[-89.754153,46.824923],[-89.753044,46.82461400000002],[-89.753089,46.82531500000001],[-89.750481,46.82213199999998],[-89.750558,46.823235999999966],[-89.749226,46.82323399999997],[-89.747486,46.819008000000046],[-89.746424,46.82065299999995],[-89.74768,46.82227000000005],[-89.74749874999999,46.82572999999996],[-89.746578,46.82471100000001],[-89.74572294101347,46.82572999999996],[-89.744599,46.82386199999998],[-89.74491959548611,46.82572999999996],[-89.74250845387245,46.82572999999996],[-89.739251,46.82137500000006],[-89.7384434907476,46.82572999999996],[-89.73631252310877,46.82572999999996],[-89.734418,46.820873999999996],[-89.734543,46.823201999999945],[-89.731868,46.82276500000001],[-89.73245623364485,46.82572999999996],[-89.73086606088775,46.82572999999994],[-89.729891,46.823200999999976],[-89.72687324465409,46.82572999999999],[-89.71027825231175,46.82572999999996],[-89.710115,46.825084999999994],[-89.70960137226278,46.82572999999999],[-89.70339568173912,46.82572999999996],[-89.703082,46.82395599999998],[-89.70241273676612,46.82572999999996],[-89.70012590613719,46.82572999999996],[-89.699835,46.824408999999946],[-89.69827907692307,46.82572999999996],[-89.694757,46.825167999999984],[-89.69485482327113,46.82572999999994],[-89.68565494736842,46.82572999999994],[-89.68543,46.819961692132246],[-89.693076,46.81964800000004],[-89.693078,46.817757999999984],[-89.68543,46.81883150531105],[-89.68543,46.74443088436665],[-89.687142,46.744418999999965],[-89.687237,46.73711900000001],[-89.738603,46.73704600000002],[-89.738712,46.722587999999995],[-89.781075,46.722694000000004],[-89.781172,46.70793199999999],[-89.863606,46.70788900000006],[-89.863644,46.71527500000002],[-89.874406,46.715251000000016],[-89.874449,46.72259499999999],[-89.916796,46.72242499999999],[-89.916751,46.71520099999997],[-89.9378,46.71506199999998],[-89.93779,46.70787499999999],[-89.948335,46.70785999999999],[-89.94834900000001,46.700571999999966],[-89.95835,46.70053245733113],[-89.958246,46.71560000000007]],[[-89.756581,46.800954000000004],[-89.751177,46.802889000000036],[-89.751308,46.79786699999997],[-89.740556,46.797876999999986],[-89.740515,46.801494000000055],[-89.735148,46.80148499999994],[-89.735119,46.808693999999996],[-89.745728,46.808764],[-89.745749,46.807648],[-89.760509,46.80223500000002],[-89.760876,46.80104599999995],[-89.756581,46.800954000000004]]],[[[-89.809316,46.809043],[-89.810279,46.81023599999995],[-89.810763,46.81089799999995],[-89.809285,46.81034599999996],[-89.809316,46.809043]]]]}}]}}