{"overlays":{"type":"FeatureCollection","features":[{"type":"Feature","geometry":{"type":"GeometryCollection","geometries":[{"type":"Polygon","coordinates":[[[-76.4996,39.3034],[-76.49997,39.30627],[-76.49806,39.30877],[-76.49791,39.3088],[-76.49632,39.30915],[-76.49567,39.30905],[-76.49123,39.30672],[-76.49204,39.30879],[-76.49016,39.31133],[-76.48919,39.31174],[-76.48834,39.31081],[-76.48741,39.31118],[-76.48582,39.30995],[-76.48977,39.30588],[-76.4899,39.30461],[-76.48731,39.30398],[-76.48708,39.30259],[-76.48402,39.30233],[-76.47973,39.30396],[-76.47627,39.30156],[-76.47566,39.30034],[-76.46802,39.29839],[-76.46617,39.29557],[-76.46558,39.29204],[-76.46404,39.29356],[-76.4659,39.29659],[-76.46464,39.29701],[-76.4641,39.29799],[-76.46595,39.29823],[-76.46559,39.299],[-76.46666,39.29993],[-76.46786,39.29968],[-76.4673,39.30053],[-76.46895,39.30401],[-76.46521,39.30424],[-76.46723,39.30349],[-76.46563,39.3011],[-76.46427,39.30086],[-76.46285,39.29874],[-76.46271,39.29773],[-76.46393,39.29604],[-76.46256,39.2955],[-76.4604,39.29591],[-76.46016,39.29732],[-76.45866,39.29818],[-76.45897,39.29904],[-76.45808,39.29928],[-76.45669,39.30134],[-76.4572,39.30211],[-76.45627,39.30163],[-76.45342,39.30355],[-76.45572,39.3007],[-76.45139,39.30053],[-76.45654,39.29957],[-76.45659,39.29879],[-76.45838,39.29784],[-76.45897,39.29655],[-76.4586,39.2962],[-76.46014,39.29585],[-76.45858,39.29411],[-76.46004,39.2949],[-76.46013,39.29434],[-76.4624,39.29374],[-76.46307,39.29277],[-76.46194,39.29154],[-76.4579,39.29012],[-76.45488,39.28764],[-76.45412,39.28782],[-76.45439,39.28861],[-76.45376,39.2888],[-76.45308,39.29074],[-76.4516,39.29145],[-76.45091,39.29133],[-76.45292,39.28996],[-76.45327,39.2866],[-76.45117,39.28511],[-76.44693,39.2856],[-76.44265,39.28323],[-76.44144,39.28389],[-76.43862,39.28385],[-76.43715,39.28586],[-76.43911,39.28755],[-76.43562,39.28661],[-76.43554,39.2893],[-76.43583,39.29031],[-76.43697,39.29106],[-76.43645,39.29286],[-76.43727,39.29388],[-76.43507,39.29154],[-76.43545,39.29109],[-76.43383,39.28756],[-76.43125,39.2908],[-76.43108,39.29005],[-76.43286,39.28675],[-76.43074,39.28611],[-76.4303,39.28455],[-76.42938,39.28399],[-76.43415,39.28574],[-76.4362,39.28521],[-76.43643,39.28315],[-76.43721,39.28327],[-76.43544,39.28162],[-76.43347,39.28137],[-76.4375,39.28148],[-76.43839,39.28253],[-76.43921,39.28174],[-76.43758,39.27846],[-76.4385,39.27414],[-76.43787,39.27331],[-76.43779,39.27131],[-76.43699,39.27006],[-76.43411,39.27048],[-76.43677,39.26944],[-76.43838,39.26371],[-76.44029,39.26149],[-76.43849,39.26137],[-76.43714,39.26051],[-76.43672,39.2537],[-76.43417,39.25456],[-76.43138,39.25398],[-76.42664,39.25484],[-76.42235,39.2528],[-76.41907,39.24938],[-76.41803,39.24942],[-76.416,39.24787],[-76.41372,39.24893],[-76.41168,39.24909],[-76.40751,39.24713],[-76.40627,39.24782],[-76.40697,39.2491],[-76.40623,39.25054],[-76.40942,39.25352],[-76.41093,39.25382],[-76.41094,39.25438],[-76.40834,39.25405],[-76.40663,39.25219],[-76.40686,39.2518],[-76.40397,39.25072],[-76.40493,39.24965],[-76.40462,39.24929],[-76.40176,39.24853],[-76.40035,39.24921],[-76.4,39.2429],[-76.39977,39.23871],[-76.40589,39.23278],[-76.40844,39.23139],[-76.41175,39.23093],[-76.41405,39.23184],[-76.41806,39.23199],[-76.42131,39.23149],[-76.42417,39.23375],[-76.42426,39.23499],[-76.42603,39.23644],[-76.43578,39.23968],[-76.43676,39.24068],[-76.44008,39.24143],[-76.44143,39.24287],[-76.44277,39.24106],[-76.44427,39.24166],[-76.44362,39.24215],[-76.44457,39.24306],[-76.44422,39.2434],[-76.44322,39.24303],[-76.44245,39.2442],[-76.4399,39.24571],[-76.43971,39.24614],[-76.44149,39.24697],[-76.4454,39.24804],[-76.44572,39.24756],[-76.44502,39.24698],[-76.44655,39.24535],[-76.44928,39.24619],[-76.45071,39.24417],[-76.45308,39.24512],[-76.45385,39.24691],[-76.45092,39.24717],[-76.45054,39.24938],[-76.44866,39.24965],[-76.44609,39.25158],[-76.44963,39.25591],[-76.45222,39.2576],[-76.45265,39.25956],[-76.4542,39.25965],[-76.45419,39.2604],[-76.45292,39.2608],[-76.45227,39.26321],[-76.45453,39.2679],[-76.45407,39.26877],[-76.45539,39.26882],[-76.4555,39.26932],[-76.45237,39.26978],[-76.45213,39.26882],[-76.45129,39.26867],[-76.45032,39.27136],[-76.45696,39.27577],[-76.45663,39.27699],[-76.4608,39.27883],[-76.46136,39.2799],[-76.46451,39.28025],[-76.46989,39.2836],[-76.47256,39.2842],[-76.47401,39.28823],[-76.475,39.28822],[-76.4767,39.29077],[-76.48135,39.29104],[-76.4861,39.28874],[-76.4863,39.28944],[-76.48528,39.29025],[-76.48153,39.29224],[-76.4829,39.29454],[-76.48275,39.29557],[-76.48547,39.2952],[-76.48708,39.2959],[-76.48796,39.2969],[-76.488,39.29806],[-76.49048,39.29925],[-76.49044,39.30089],[-76.49345,39.30149],[-76.49498,39.30279],[-76.49957,39.30309],[-76.4996,39.3034]]]},{"type":"LineString","coordinates":[[-76.4,39.2429],[-76.4,39.2429]]},{"type":"LineString","coordinates":[[-76.51178,39.30724],[-76.50562,39.30647],[-76.50139,39.30361],[-76.49961,39.3034]]},{"type":"LineString","coordinates":[[-76.49795,39.30883],[-76.49791,39.3088]]},{"type":"LineString","coordinates":[[-76.49961,39.3034],[-76.4996,39.3034]]},{"type":"LineString","coordinates":[[-76.4,39.2429],[-76.37833,39.23225],[-76.2902,39.17597]]}]},"properties":{"slug":"back-river-md","name":"Back River","state":"MD","status":"grey","display":"outline"}}]},"reaches":{"type":"FeatureCollection","features":[]},"advisories":{"type":"FeatureCollection","features":[]}}