{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/epa/refs/heads/main/json-structure/cip-service-delineated-area-properties-structure.json",
  "name": "delineated_area_properties",
  "description": "delineated_area_properties schema from CIP-service Indexing API",
  "type": "object",
  "properties": {
    "areasqkm": {
      "type": "double",
      "example": 0.0
    },
    "hydroseq": {
      "$ref": "#/components/schemas/hydroseq"
    },
    "sourcefc": {
      "type": "string",
      "description": "identifier of the delineation area source.",
      "example": "string"
    },
    "nhdplusid": {
      "$ref": "#/components/schemas/nhdplusid"
    }
  }
}