{
  "lake": {
    "id": "il-shelbyville",
    "name": "Lake Shelbyville",
    "fullPoolElevationFt": 599.7
  },
  "stale": false,
  "fetchedAt": "2026-11-08T06:51:57.871Z",
  "lakeId": "il-shelbyville",
  "level": {
    "elevationFt": 598.9099999999999,
    "observedAt": "2026-11-08T06:30:00.000Z",
    "provisional": false,
    "source": "USACE CWMS MVS SHELBYVILLE"
  },
  "relativeToFullPoolFt": -0.8,
  "ramps": [
    {
      "kind": "ramp",
      "id": "kaskaskia-wildlife-management-area",
      "name": "KASKASKIA WILDLIFE MANAGEMENT AREA",
      "status": "unknown",
      "depthOverRampFt": null,
      "elevationSource": "unknown",
      "confidence": "none",
      "lat": 39.575794,
      "lng": -88.536393,
      "coordConfidence": "entrance",
      "accessTier": "public",
      "website": "https://www.mvs.usace.army.mil/Missions/Recreation/Lake-Shelbyville/",
      "phone": "(217) 665-3112",
      "amenities": {
        "lanes": 3,
        "carSpaces": 160,
        "trailerSpaces": 11,
        "city": "Sullivan",
        "state": "IL",
        "source": "USACE RecreationSite_Status"
      }
    },
    {
      "kind": "ramp",
      "id": "bruce-west",
      "name": "BRUCE WEST",
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      "depthOverRampFt": null,
      "elevationSource": "unknown",
      "confidence": "none",
      "lat": 39.52157,
      "lng": -88.594348,
      "coordConfidence": "entrance",
      "accessTier": "public",
      "website": "https://www.mvs.usace.army.mil/Missions/Recreation/Lake-Shelbyville/",
      "amenities": {
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        "carSpaces": 15,
        "trailerSpaces": 5,
        "city": "Sullivan",
        "state": "IL",
        "source": "USACE RecreationSite_Status"
      }
    },
    {
      "kind": "ramp",
      "id": "sullivan-marina-and-campground",
      "name": "SULLIVAN MARINA AND CAMPGROUND",
      "status": "unknown",
      "depthOverRampFt": null,
      "elevationSource": "unknown",
      "confidence": "none",
      "lat": 39.53831,
      "lng": -88.60567,
      "coordConfidence": "business",
      "accessTier": "marina",
      "website": "https://www.sullivanmarina.com/",
      "phone": "(217) 728-7338",
      "amenities": {
        "lanes": 1,
        "carSpaces": 100,
        "trailerSpaces": 350,
        "city": "Sullivan",
        "state": "IL",
        "source": "USACE RecreationSite_Status"
      }
    },
    {
      "kind": "ramp",
      "id": "f-w-bo-wood",
      "name": "F.W. BO\" WOOD\"",
      "status": "unknown",
      "depthOverRampFt": null,
      "elevationSource": "unknown",
      "confidence": "none",
      "lat": 39.553366,
      "lng": -88.61118,
      "coordConfidence": "entrance",
      "accessTier": "public",
      "website": "https://www.mvs.usace.army.mil/Missions/Recreation/Lake-Shelbyville/",
      "amenities": {
        "lanes": 4,
        "carSpaces": 89,
        "trailerSpaces": 81,
        "restrooms": true,
        "city": "Sullivan",
        "state": "IL",
        "source": "USACE RecreationSite_Status"
      }
    },
    {
      "kind": "ramp",
      "id": "woods-lake-west",
      "name": "WOOD'S LAKE WEST",
      "status": "unknown",
      "depthOverRampFt": null,
      "elevationSource": "unknown",
      "confidence": "none",
      "lat": 39.526375,
      "lng": -88.622465,
      "coordConfidence": "entrance",
      "accessTier": "public",
      "website": "https://www.mvs.usace.army.mil/Missions/Recreation/Lake-Shelbyville/",
      "amenities": {
        "lanes": 1,
        "carSpaces": 10,
        "trailerSpaces": 5,
        "city": "Sullivan",
        "state": "IL",
        "source": "USACE RecreationSite_Status"
      }
    },
    {
      "kind": "ramp",
      "id": "whitley-creek",
      "name": "WHITLEY CREEK",
      "status": "unknown",
      "depthOverRampFt": null,
      "elevationSource": "unknown",
      "confidence": "none",
      "lat": 39.535646,
      "lng": -88.62734,
      "coordConfidence": "entrance",
      "accessTier": "public",
      "website": "https://www.mvs.usace.army.mil/Missions/Recreation/Lake-Shelbyville/",
      "amenities": {
        "lanes": 2,
        "carSpaces": 59,
        "trailerSpaces": 51,
        "restrooms": true,
        "city": "Sullivan",
        "state": "IL",
        "source": "USACE RecreationSite_Status"
      }
    },
    {
      "kind": "ramp",
      "id": "beaver-lake",
      "name": "BEAVER LAKE",
      "status": "unknown",
      "depthOverRampFt": null,
      "elevationSource": "unknown",
      "confidence": "none",
      "lat": 39.528353,
      "lng": -88.649496,
      "coordConfidence": "entrance",
      "accessTier": "public",
      "website": "https://www.mvs.usace.army.mil/Missions/Recreation/Lake-Shelbyville/",
      "amenities": {
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        "trailerSpaces": 1,
        "city": "Sullivan",
        "state": "IL",
        "source": "USACE RecreationSite_Status"
      }
    },
    {
      "kind": "ramp",
      "id": "coal-shaft-south",
      "name": "COAL SHAFT SOUTH",
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      "depthOverRampFt": null,
      "elevationSource": "unknown",
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      "lat": 39.539011,
      "lng": -88.670444,
      "coordConfidence": "entrance",
      "accessTier": "public",
      "website": "https://www.mvs.usace.army.mil/Missions/Recreation/Lake-Shelbyville/",
      "amenities": {
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        "carSpaces": 5,
        "trailerSpaces": 6,
        "city": "Sullivan",
        "state": "IL",
        "source": "USACE RecreationSite_Status"
      }
    },
    {
      "kind": "ramp",
      "id": "wolf-creek-state-park",
      "name": "WOLF CREEK STATE PARK",
      "status": "unknown",
      "depthOverRampFt": null,
      "elevationSource": "unknown",
      "confidence": "none",
      "lat": 39.486525,
      "lng": -88.678919,
      "coordConfidence": "entrance",
      "accessTier": "public",
      "website": "https://www.mvs.usace.army.mil/Missions/Recreation/Lake-Shelbyville/",
      "phone": "(217) 459-2831",
      "amenities": {
        "lanes": 6,
        "carSpaces": 239,
        "trailerSpaces": 55,
        "restrooms": true,
        "city": "Windsor",
        "state": "IL",
        "source": "USACE RecreationSite_Status"
      }
    },
    {
      "kind": "ramp",
      "id": "woodard-road",
      "name": "WOODARD ROAD",
      "status": "unknown",
      "depthOverRampFt": null,
      "elevationSource": "unknown",
      "confidence": "none",
      "lat": 39.45729,
      "lng": -88.696984,
      "coordConfidence": "entrance",
      "accessTier": "public",
      "website": "https://www.mvs.usace.army.mil/Missions/Recreation/Lake-Shelbyville/",
      "amenities": {
        "lanes": 1,
        "carSpaces": 7,
        "trailerSpaces": 5,
        "city": "Shelbyville",
        "state": "IL",
        "source": "USACE RecreationSite_Status"
      }
    },
    {
      "kind": "ramp",
      "id": "wilborn-creek",
      "name": "WILBORN CREEK",
      "status": "unknown",
      "depthOverRampFt": null,
      "elevationSource": "unknown",
      "confidence": "none",
      "lat": 39.57554,
      "lng": -88.703294,
      "coordConfidence": "entrance",
      "accessTier": "public",
      "website": "https://www.mvs.usace.army.mil/Missions/Recreation/Lake-Shelbyville/",
      "amenities": {
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        "carSpaces": 294,
        "trailerSpaces": 179,
        "restrooms": true,
        "city": "Sullivan",
        "state": "IL",
        "source": "USACE RecreationSite_Status"
      }
    },
    {
      "kind": "ramp",
      "id": "west-okaw-wildlife-management-area",
      "name": "WEST OKAW WILDLIFE MANAGEMENT AREA",
      "status": "unknown",
      "depthOverRampFt": null,
      "elevationSource": "unknown",
      "confidence": "none",
      "lat": 39.63215,
      "lng": -88.70807,
      "coordConfidence": "entrance",
      "accessTier": "public",
      "website": "https://www.mvs.usace.army.mil/Missions/Recreation/Lake-Shelbyville/",
      "phone": "(217) 655-3112",
      "amenities": {
        "lanes": 5,
        "carSpaces": 328,
        "trailerSpaces": 18,
        "city": "Bethany",
        "state": "IL",
        "source": "USACE RecreationSite_Status"
      }
    },
    {
      "kind": "ramp",
      "id": "findlay-marina",
      "name": "FINDLAY MARINA",
      "status": "unknown",
      "depthOverRampFt": null,
      "elevationSource": "unknown",
      "confidence": "none",
      "lat": 39.521537,
      "lng": -88.709279,
      "coordConfidence": "business",
      "accessTier": "marina",
      "website": "http://www.findlaymarina.com/",
      "phone": "(217) 756-8595",
      "amenities": {
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        "carSpaces": 225,
        "trailerSpaces": 110,
        "restrooms": true,
        "city": "Findlay",
        "state": "IL",
        "source": "USACE RecreationSite_Status"
      }
    },
    {
      "kind": "ramp",
      "id": "eagle-creek-state-park",
      "name": "EAGLE CREEK STATE PARK",
      "status": "unknown",
      "depthOverRampFt": null,
      "elevationSource": "unknown",
      "confidence": "none",
      "lat": 39.509876,
      "lng": -88.718808,
      "coordConfidence": "entrance",
      "accessTier": "public",
      "website": "https://www.mvs.usace.army.mil/Missions/Recreation/Lake-Shelbyville/",
      "phone": "(217) 756-8260",
      "amenities": {
        "lanes": 6,
        "carSpaces": 105,
        "trailerSpaces": 105,
        "restrooms": true,
        "city": "Findlay",
        "state": "IL",
        "source": "USACE RecreationSite_Status"
      }
    },
    {
      "kind": "ramp",
      "id": "johnsons-bluff",
      "name": "JOHNSON'S BLUFF",
      "status": "unknown",
      "depthOverRampFt": null,
      "elevationSource": "unknown",
      "confidence": "none",
      "lat": 39.572352,
      "lng": -88.731347,
      "coordConfidence": "entrance",
      "accessTier": "public",
      "website": "https://www.mvs.usace.army.mil/Missions/Recreation/Lake-Shelbyville/",
      "amenities": {
        "lanes": 1,
        "carSpaces": 5,
        "trailerSpaces": 5,
        "city": "Findlay",
        "state": "IL",
        "source": "USACE RecreationSite_Status"
      }
    },
    {
      "kind": "ramp",
      "id": "lone-point",
      "name": "LONE POINT",
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      "depthOverRampFt": null,
      "elevationSource": "unknown",
      "confidence": "none",
      "lat": 39.456331,
      "lng": -88.738697,
      "coordConfidence": "entrance",
      "accessTier": "public",
      "website": "https://www.mvs.usace.army.mil/Missions/Recreation/Lake-Shelbyville/",
      "amenities": {
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        "carSpaces": 33,
        "trailerSpaces": 45,
        "restrooms": true,
        "city": "Shelbyville",
        "state": "IL",
        "source": "USACE RecreationSite_Status"
      }
    },
    {
      "kind": "ramp",
      "id": "coon-creek",
      "name": "COON CREEK",
      "status": "unknown",
      "depthOverRampFt": null,
      "elevationSource": "unknown",
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      "lat": 39.454006,
      "lng": -88.757372,
      "coordConfidence": "entrance",
      "accessTier": "public",
      "website": "https://www.mvs.usace.army.mil/Missions/Recreation/Lake-Shelbyville/",
      "amenities": {
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        "carSpaces": 42,
        "trailerSpaces": 42,
        "restrooms": true,
        "city": "Shelbyville",
        "state": "IL",
        "source": "USACE RecreationSite_Status"
      }
    },
    {
      "kind": "ramp",
      "id": "lithia-springs",
      "name": "LITHIA SPRINGS",
      "status": "unknown",
      "depthOverRampFt": null,
      "elevationSource": "unknown",
      "confidence": "none",
      "lat": 39.43436,
      "lng": -88.759124,
      "coordConfidence": "entrance",
      "accessTier": "public",
      "website": "https://www.mvs.usace.army.mil/Missions/Recreation/Lake-Shelbyville/",
      "amenities": {
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        "trailerSpaces": 46,
        "restrooms": true,
        "city": "Shelbyville",
        "state": "IL",
        "source": "USACE RecreationSite_Status"
      }
    },
    {
      "kind": "ramp",
      "id": "opossum-creek",
      "name": "OPOSSUM CREEK",
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      "depthOverRampFt": null,
      "elevationSource": "unknown",
      "confidence": "none",
      "lat": 39.449018,
      "lng": -88.776029,
      "coordConfidence": "entrance",
      "accessTier": "public",
      "website": "https://www.mvs.usace.army.mil/Missions/Recreation/Lake-Shelbyville/",
      "amenities": {
        "lanes": 6,
        "carSpaces": 46,
        "trailerSpaces": 75,
        "restrooms": true,
        "city": "Shelbyville",
        "state": "IL",
        "source": "USACE RecreationSite_Status"
      }
    },
    {
      "kind": "ramp",
      "id": "dam-west",
      "name": "DAM WEST",
      "status": "unknown",
      "depthOverRampFt": null,
      "elevationSource": "unknown",
      "confidence": "none",
      "lat": 39.416403,
      "lng": -88.784756,
      "coordConfidence": "entrance",
      "accessTier": "public",
      "website": "https://www.mvs.usace.army.mil/Missions/Recreation/Lake-Shelbyville/",
      "amenities": {
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        "carSpaces": 655,
        "trailerSpaces": 207,
        "restrooms": true,
        "city": "Shelbyville",
        "state": "IL",
        "source": "USACE RecreationSite_Status"
      }
    },
    {
      "kind": "ramp",
      "id": "spillway-west",
      "name": "SPILLWAY WEST",
      "status": "unknown",
      "depthOverRampFt": null,
      "elevationSource": "unknown",
      "confidence": "none",
      "lat": 39.406321,
      "lng": -88.785143,
      "coordConfidence": "entrance",
      "accessTier": "public",
      "website": "https://www.mvs.usace.army.mil/Missions/Recreation/Lake-Shelbyville/",
      "amenities": {
        "lanes": 1,
        "carSpaces": 38,
        "restrooms": true,
        "city": "Shelbyville",
        "state": "IL",
        "source": "USACE RecreationSite_Status"
      }
    }
  ],
  "bridges": [],
  "rampsSurveyed": false,
  "bestGuess": {
    "likelihood": "likely-usable",
    "basis": "0.8 ft below full pool",
    "belowNormal": false,
    "relToNormalLowFt": 4.9
  }
}