{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/epa/refs/heads/main/json-structure/cip-service-nhdplus-version-structure.json",
  "name": "nhdplus_version",
  "description": "NHDPlus version used in CIP indexing.",
  "type": "string",
  "enum": [
    "nhdplus_m",
    "nhdplus_h"
  ]
}