{"overlays":{"type":"FeatureCollection","features":[{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[-88.08347,42.49578],[-88.08372,42.49495],[-88.08477,42.49405],[-88.08867,42.49385],[-88.08956,42.49431],[-88.08999,42.49587],[-88.08347,42.49578]]]},"properties":{"slug":"cross-lake-il","name":"Cross Lake","state":"IL","status":"grey","display":"fill"}},{"type":"Feature","geometry":{"type":"LineString","coordinates":[[-88.07895,42.45855],[-88.07931,42.45938],[-88.08135,42.46128],[-88.08407,42.46299],[-88.08404,42.46336],[-88.0833,42.46372],[-88.08336,42.46473],[-88.08268,42.4651],[-88.08218,42.46585],[-88.08234,42.46992],[-88.08305,42.46999],[-88.08406,42.47214],[-88.08675,42.47226],[-88.08691,42.47759],[-88.08728,42.47807],[-88.09636,42.47983],[-88.09707,42.48058],[-88.0984,42.48111],[-88.10035,42.48114],[-88.10696,42.48219],[-88.11091,42.48205],[-88.11243,42.48354],[-88.11422,42.48267],[-88.11493,42.48182],[-88.11493,42.48125],[-88.11314,42.47986],[-88.1132,42.47798],[-88.11383,42.47749],[-88.11515,42.4773],[-88.11594,42.47681],[-88.11623,42.47533],[-88.11768,42.47535],[-88.11839,42.47471],[-88.11997,42.4748],[-88.12086,42.47423],[-88.12284,42.47416],[-88.12333,42.47448]]},"properties":{"slug":"sequoit-creek-il","name":"Sequoit Creek","state":"IL","status":"grey","display":"outline"}}]},"reaches":{"type":"FeatureCollection","features":[]},"outfalls":{"ops":[["il-antioch","Village of Antioch"]],"ws":[["sequoit-creek-il","Sequoit Creek, IL"]],"rw":["SEQUOIT CREEK"],"rn":[],"sr":["Source: EPA permit records (ICIS-NPDES permitted features).","Source: the operator's own overflow reports to the state; places grouped by DirtyWaterWatch (reports within 50 metres are one place)."],"o":[[-88.1,42.48111,1,0,"IL0020354","001",0,0,128,-1,0,0],[-88.0825,42.49552,2,0,"IL0020354","",-1,-1,8,-1,1,{"c":"medium","n":1,"d":"Apr 5, 2026","u":"unknown"}]]}}