{"overlays":{"type":"FeatureCollection","features":[{"type":"Feature","geometry":{"type":"LineString","coordinates":[[-87.67822,41.8404],[-87.71045,41.82981],[-87.72049,41.82669],[-87.72159,41.82663],[-87.72845,41.82424],[-87.80159,41.80147],[-87.80714,41.79927],[-87.81519,41.7944],[-87.81865,41.79139],[-87.85291,41.75414],[-87.85494,41.75239],[-87.88884,41.72812],[-87.959,41.69238],[-87.982,41.68504],[-87.98248,41.68497],[-87.9834,41.68659],[-87.98453,41.68632],[-87.98484,41.68595],[-87.9841,41.68442],[-87.98486,41.68414],[-87.98541,41.68403],[-87.98636,41.68558],[-87.98676,41.68568],[-87.98758,41.68535],[-87.98758,41.68512],[-87.98676,41.68348],[-87.98791,41.68318],[-87.98905,41.68487],[-87.9903,41.68455],[-87.98938,41.68265],[-88.00576,41.67705],[-88.01621,41.67393],[-88.02011,41.67242],[-88.02128,41.67232],[-88.02381,41.67121],[-88.02578,41.67093],[-88.02729,41.67004],[-88.0402,41.66593],[-88.04519,41.66368],[-88.0491,41.66124],[-88.05232,41.65861],[-88.05438,41.65645],[-88.05743,41.65207],[-88.05947,41.64695],[-88.05975,41.64279],[-88.06158,41.62825],[-88.0616,41.62488],[-88.06422,41.60178],[-88.0647,41.59912],[-88.06567,41.59862],[-88.0663,41.59787],[-88.06664,41.59641],[-88.06633,41.59599],[-88.06646,41.59479],[-88.06701,41.59482],[-88.06684,41.59306],[-88.06755,41.59163],[-88.06781,41.58936],[-88.06844,41.58859],[-88.06849,41.58657],[-88.06983,41.58276],[-88.07115,41.58122]]},"properties":{"slug":"chicago-sanitary-and-ship-canal-il","name":"Chicago Sanitary and Ship Canal","state":"IL","status":"grey","display":"outline","rain_likely":true,"rb":"default"}},{"type":"Feature","geometry":{"type":"LineString","coordinates":[[-87.96889,41.68556],[-88.00519,41.67384]]},"properties":{"slug":"illinois-and-michigan-canal-il","name":"Illinois and Michigan Canal","state":"IL","status":"grey","display":"outline","rain_likely":true,"rb":"default"}}]},"reaches":{"type":"FeatureCollection","features":[]},"outfalls":{"ops":[["il-combined-sewer-overflow","Village of Lemont"]],"ws":[["illinois-and-michigan-canal-il","Illinois and Michigan Canal, IL"],["chicago-sanitary-and-ship-canal-il","Chicago Sanitary and Ship Canal, IL"]],"rw":["I & M Canal","Illinois and Michigan Canal","Chicago Sanitary and Ship Canal"],"rn":[{"s":"likely","l":["Radar rainfall, last 24 hours: 1.3 in (to Nov 6, 2026, 2:00 AM CST)","Threshold: 0.1 in/24 h (site default)"],"c":"Source: NOAA National Weather Service, MRMS radar-only rainfall estimate, valid Nov 6, 2026, 2:00 AM CST, retrieved 2026-11-06 08:57 UTC; threshold: site default; rule: How it works, discharge likely or possible.","p":1}],"sr":["Source: EPA's national combined sewer outfall inventory (ECHO) and state outfall records.","Source: EPA and state outfall records."],"o":[[-88.00171,41.67458,0,0,"IL0039551","001",0,0,1,-1,0,0],[-87.99901,41.67564,0,0,"IL0039551","002",1,0,0,0,1,0],[-88.00063,41.67865,0,0,"IL0039551","003",2,1,0,0,1,0]]}}