[
  {
    "pond_id": 1,
    "pond_name": "Central Pond",
    "location": {
      "latitude": 40.7128,
      "longitude": -74.0060,
      "features": ["shallow_end", "deep_end", "lily_pads", "feeding_area"]
    },
    "capacity": 50,
    "amenities": ["swimming_area", "feeding_station", "resting_platform", "shelter"],
    "water_type": "fresh",
    "depth_meters": 2.5,
    "is_public": true,
    "maintenance_schedule": "weekly"
  },
  {
    "pond_id": 2,
    "pond_name": "North Pond",
    "location": {
      "latitude": 40.7150,
      "longitude": -74.0080,
      "features": ["rocky_shore", "waterfall", "crystal_clear"]
    },
    "capacity": 30,
    "amenities": ["waterfall_view", "rock_platform", "quiet_zone", "nature_trail"],
    "water_type": "spring",
    "depth_meters": 1.8,
    "is_public": true,
    "maintenance_schedule": "biweekly"
  },
  {
    "pond_id": 3,
    "pond_name": "South Pond",
    "location": {
      "latitude": 40.7100,
      "longitude": -74.0040,
      "features": ["sandy_beach", "warm_water", "lots_of_fish"]
    },
    "capacity": 40,
    "amenities": ["beach_area", "fishing_zone", "sunbathing_spot", "picnic_area"],
    "water_type": "lake",
    "depth_meters": 3.2,
    "is_public": true,
    "maintenance_schedule": "monthly"
  }
]