{"name":"Natural Area Crooked Lake Marsh","slug":"natural-area-crooked-lake-marsh","river_id":null,"basis":"public-land","bbox":[-86.04336,42.5157,-86.01331,42.532],"generated_at":"2026-09-22T23:30:30Z","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":[],"river":{"type":"FeatureCollection","features":[]},"land":{"type":"FeatureCollection","features":[{"type":"Feature","properties":{"name":"Natural Area Crooked Lake Marsh","owner":"Michigan DNR","subject":true},"geometry":{"type":"MultiPolygon","coordinates":[[[[-86.013534,42.52118100000004],[-86.013313,42.51583399999992],[-86.019117,42.515787999999986],[-86.01841,42.517727999999984],[-86.019819,42.52007799999995],[-86.018523,42.517647000000096],[-86.01927100000002,42.51579300000001],[-86.022722,42.51570399999994],[-86.022845,42.51935599999995],[-86.021543,42.520298999999966],[-86.020551,42.51984199999996],[-86.020635,42.521181999999904],[-86.013534,42.52118100000004]]],[[[-86.020846,42.528373],[-86.022108,42.52589599999994],[-86.023584,42.52520299999999],[-86.02193,42.52433200000002],[-86.023481,42.52329499999999],[-86.022496,42.52228300000004],[-86.023539,42.52071800000006],[-86.042963,42.52114499999999],[-86.04336300000001,42.528362],[-86.028691,42.52834999999996],[-86.028898,42.53194700000002],[-86.014052,42.53200000000005],[-86.013879,42.528394000000056],[-86.020846,42.528373]]],[[[-86.020421,42.52363099999995],[-86.020479,42.524539000000104],[-86.020149,42.524741000000105],[-86.020421,42.52363099999995]]]]}},{"type":"Feature","properties":{"name":"Allegan State Game Area","owner":"Michigan DNR"},"geometry":{"type":"MultiPolygon","coordinates":[[[[-86.065081,42.57905400000001],[-86.065233,42.58267399999999],[-86.060299,42.582754],[-86.060149,42.57913399999998],[-86.065081,42.57905400000001]]],[[[-86.060149,42.57913399999998],[-86.055205,42.57852299999997],[-86.055513,42.58645500000001],[-86.045497,42.582736000000025],[-86.045633,42.58635699999997],[-86.040692,42.58630800000001],[-86.045371,42.57921100000002],[-86.045222,42.575504000000045],[-86.04028,42.57546000000001],[-86.040425,42.579066999999974],[-86.035502,42.579016999999965],[-86.03586600000001,42.589925999999956],[-86.04084942598534,42.590728512425876],[-86.00854983620512,42.59174718565403],[-85.98669503852359,42.585400343245944],[-85.9613213752339,42.560504430774024],[-85.971488,42.56227100000001],[-85.971334,42.55690599999999],[-85.976197,42.55690099999999],[-85.976086,42.55332999999998],[-85.96637600000001,42.553327],[-85.966281,42.54974399999998],[-85.976113,42.550206000000024],[-85.975754,42.54250400000005],[-85.961164,42.542506],[-85.960895,42.53527499999999],[-85.956015,42.535284000000026],[-85.95504183752713,42.54250739669068],[-85.95367122460482,42.50997970260042],[-85.95549,42.51359600000002],[-85.979957,42.51374300000002],[-85.97496,42.50645600000002],[-85.994168,42.50213999999998],[-85.994676,42.513886999999976],[-85.999571,42.51388799999995],[-85.999467,42.50655400000003],[-86.004363,42.506569999999975],[-86.007194,42.512794999999976],[-86.000952,42.517294000000014],[-86.013535,42.52112199999996],[-86.0073,42.53467599999997],[-86.015263,42.53497399999996],[-86.024104,42.54109700000002],[-86.01962100000001,42.54643100000001],[-86.02555400000001,42.549448999999974],[-86.024889,42.557353999999954],[-86.030834,42.55423900000002],[-86.034908,42.56461200000001],[-86.03729300000002,42.56161699999999],[-86.044801,42.56461099999999],[-86.058052,42.56343599999999],[-86.059783,42.569382000000026],[-86.055054,42.574688000000016],[-86.060149,42.57913399999998]],[[-85.955833,42.528051000000026],[-85.960709,42.528061],[-85.960617,42.524453999999984],[-85.955743,42.52443400000003],[-85.955833,42.528051000000026]],[[-85.976536,42.56764199999998],[-85.980679,42.56434400000001],[-85.976419,42.56404399999996],[-85.976536,42.56764199999998]],[[-85.990783,42.553332],[-85.985836,42.551541],[-85.985884,42.553332],[-85.990783,42.553332]],[[-85.994387,42.54572799999999],[-85.99546,42.54531600000005],[-85.994382,42.545322999999996],[-85.994387,42.54572799999999]],[[-85.994951,42.557597000000015],[-85.995763,42.55691600000001],[-85.994936,42.556915],[-85.994951,42.557597000000015]],[[-85.99805,42.549765000000015],[-86.000384,42.54619600000001],[-85.995486,42.54613299999998],[-85.995544,42.547940999999994],[-85.99805,42.549765000000015]],[[-86.010621,42.56426899999999],[-86.00397800000002,42.56778500000001],[-86.003883,42.56415400000003],[-85.995923,42.56408200000003],[-85.99611,42.57128799999997],[-86.015606,42.57508300000001],[-86.020987,42.58611300000002],[-86.0308,42.586211],[-86.030555,42.57896899999999],[-86.020668,42.57887100000005],[-86.015503,42.57150500000005],[-86.006463,42.57140400000003],[-86.010621,42.56426899999999]],[[-86.004934,42.53536499999999],[-86.005166,42.54262700000001],[-86.01238200000002,42.54455000000004],[-86.009832,42.53540500000003],[-86.004934,42.53536499999999]],[[-86.01509,42.557188],[-86.017552,42.54642699999997],[-86.00528200000001,42.54625900000001],[-86.007216,42.55236199999998],[-86.011762,42.55295700000002],[-86.010458,42.557123],[-86.01509,42.557188]],[[-86.015399,42.567927],[-86.01076,42.56956200000002],[-86.015448,42.56961399999997],[-86.015399,42.567927]],[[-86.016029,42.585395000000034],[-86.01528900000001,42.58653300000003],[-86.016064,42.58654100000002],[-86.016029,42.585395000000034]],[[-86.016003,42.58457599999997],[-86.016839,42.58518899999995],[-86.01682,42.58458600000003],[-86.016003,42.58457599999997]],[[-86.020205,42.56466299999997],[-86.021428,42.56100600000002],[-86.019993,42.557353000000035],[-86.020205,42.56466299999997]]],[[[-86.040692,42.58630800000001],[-86.039094,42.58810100000003],[-86.039046,42.58628300000001],[-86.040692,42.58630800000001]]],[[[-85.961434,42.54973599999999],[-85.961601,42.55691400000001],[-85.95947466547189,42.556917659783984],[-85.95679636558167,42.54972834555902],[-85.961434,42.54973599999999]]],[[[-86.014301,42.497898],[-86.012741,42.494697999999985],[-86.021229,42.49135899999997],[-86.019726,42.49492799999998],[-86.014301,42.497898]]],[[[-86.036959,42.485478000000064],[-86.02281,42.48706699999995],[-86.022492,42.48891399999999],[-86.022441,42.484099000000015],[-86.032165,42.48396999999997],[-86.032031,42.47673499999998],[-86.037188,42.476727000000004],[-86.036959,42.485478000000064]]],[[[-86.02443600000001,42.54307200000002],[-86.025879,42.54446699999999],[-86.024507,42.545243],[-86.02443600000001,42.54307200000002]]],[[[-86.028474,42.55244100000003],[-86.029478,42.553717000000006],[-86.028513,42.55371500000001],[-86.028474,42.55244100000003]]],[[[-86.042903,42.57921499999997],[-86.040956,42.57669100000001],[-86.042805,42.57670500000002],[-86.042903,42.57921499999997]]]]}}]}}