{
  "biomes": ["minecraft:plains", "minecraft:sunflower_plains"],
  "bed": ["minecraft:clay", "minecraft:gravel"], "waterline": "minecraft:gravel",
  "bank": "streamsreflowing:chameleon",
  "waterline_below": 1, "waterline_above": 0,
  "underwater_noise": 0.12, "above_water_noise": 0.12
}