{
  "atmospheric:dunes": "minecraft:river",
  "atmospheric:dunes_hills": "minecraft:river",
  "atmospheric:flourishing_dunes": "minecraft:river",
  "atmospheric:petrified_dunes": "minecraft:river",
  "atmospheric:rainforest": "minecraft:river",
  "atmospheric:rainforest_basin": "minecraft:river",
  "atmospheric:rainforest_mountains": "minecraft:river",
  "atmospheric:rainforest_plateau": "minecraft:river",
  "atmospheric:rocky_dunes": "minecraft:river",
  "atmospheric:rocky_dunes_hills": "minecraft:river",
  "atmospheric:sparse_rainforest_basin": "minecraft:river",
  "atmospheric:sparse_rainforest_plateau": "minecraft:river",
  "autumnity:maple_forest": "minecraft:river",
  "autumnity:maple_forest_hills": "minecraft:river",
  "autumnity:pumpkin_fields": "minecraft:river",
  "biomesoplenty:alps": "minecraft:frozen_river",
  "biomesoplenty:alps_foothills": "minecraft:frozen_river",
  "biomesoplenty:bamboo_blossom_grove": "minecraft:river",
  "biomesoplenty:bayou": "biomesoplenty:bayou",
  "biomesoplenty:bayou_mangrove": "biomesoplenty:bayou_mangrove",
  "biomesoplenty:burnt_forest": "minecraft:river",
  "biomesoplenty:cherry_blossom_grove": "minecraft:river",
  "biomesoplenty:coniferous_forest": "minecraft:river",
  "biomesoplenty:coniferous_lakes": "minecraft:river",
  "biomesoplenty:dead_forest": "minecraft:river",
  "biomesoplenty:dead_swamp": "biomesoplenty:dead_swamp",
  "biomesoplenty:deep_bayou": "biomesoplenty:deep_bayou",
  "biomesoplenty:dry_boneyard": "minecraft:river",
  "biomesoplenty:dryland": "minecraft:river",
  "biomesoplenty:fir_clearing": "minecraft:river",
  "biomesoplenty:flower_meadow": "minecraft:river",
  "biomesoplenty:fungal_field": "minecraft:river",
  "biomesoplenty:fungal_jungle": "minecraft:river",
  "biomesoplenty:golden_prairie": "minecraft:river",
  "biomesoplenty:gravel_beach": "minecraft:river",
  "biomesoplenty:grove": "minecraft:river",
  "biomesoplenty:grove_clearing": "minecraft:river",
  "biomesoplenty:grove_lakes": "minecraft:river",
  "biomesoplenty:highland": "minecraft:river",
  "biomesoplenty:highland_crag": "minecraft:river",
  "biomesoplenty:highland_moor": "minecraft:river",
  "biomesoplenty:jade_cliffs": "minecraft:river",
  "biomesoplenty:jade_grassland": "minecraft:river",
  "biomesoplenty:lavender_field": "minecraft:river",
  "biomesoplenty:lavender_forest": "minecraft:river",
  "biomesoplenty:lush_desert": "minecraft:river",
  "biomesoplenty:lush_savanna": "minecraft:river",
  "biomesoplenty:meadow": "minecraft:river",
  "biomesoplenty:meadow_forest": "minecraft:river",
  "biomesoplenty:mystic_grove": "minecraft:river",
  "biomesoplenty:mystic_plains": "minecraft:river",
  "biomesoplenty:ominous_mire": "minecraft:river",
  "biomesoplenty:ominous_woods": "minecraft:river",
  "biomesoplenty:orchard": "minecraft:river",
  "biomesoplenty:origin_valley": "minecraft:river",
  "biomesoplenty:overgrown_fungal_jungle": "minecraft:river",
  "biomesoplenty:prairie": "minecraft:river",
  "biomesoplenty:rainbow_hills": "minecraft:river",
  "biomesoplenty:rainforest": "minecraft:river",
  "biomesoplenty:rainforest_cliffs": "minecraft:river",
  "biomesoplenty:rainforest_floodplain": "minecraft:river",
  "biomesoplenty:redwood_forest": "minecraft:river",
  "biomesoplenty:redwood_forest_edge": "minecraft:river",
  "biomesoplenty:redwood_hills": "minecraft:river",
  "biomesoplenty:scrubland": "minecraft:river",
  "biomesoplenty:seasonal_forest": "minecraft:river",
  "biomesoplenty:seasonal_orchard": "minecraft:river",
  "biomesoplenty:seasonal_pumpkin_patch": "minecraft:river",
  "biomesoplenty:shrubland": "minecraft:river",
  "biomesoplenty:shrubland_hills": "minecraft:river",
  "biomesoplenty:silkglade": "minecraft:river",
  "biomesoplenty:silkglade_nest": "minecraft:river",
  "biomesoplenty:snowy_coniferous_forest": "minecraft:frozen_river",
  "biomesoplenty:snowy_fir_clearing": "minecraft:frozen_river",
  "biomesoplenty:snowy_maple_forest": "minecraft:frozen_river",
  "biomesoplenty:tropic_beach": "minecraft:river",
  "biomesoplenty:tropic_plains": "minecraft:river",
  "biomesoplenty:tropics": "minecraft:river",
  "biomesoplenty:tundra": "minecraft:river",
  "biomesoplenty:tundra_basin": "minecraft:river",
  "biomesoplenty:tundra_bog": "minecraft:river",
  "biomesoplenty:volcanic_plains": "minecraft:river",
  "biomesoplenty:volcano": "minecraft:river",
  "biomesoplenty:wasteland": "minecraft:river",
  "biomesoplenty:wetland": "biomesoplenty:wetland",
  "biomesoplenty:wetland_marsh": "biomesoplenty:wetland_marsh",
  "biomesoplenty:wooded_scrubland": "minecraft:river",
  "biomesoplenty:wooded_wasteland": "minecraft:river",
  "minecraft:badlands": "minecraft:river",
  "minecraft:badlands_plateau": "minecraft:river",
  "minecraft:bamboo_jungle": "minecraft:river",
  "minecraft:bamboo_jungle_hills": "minecraft:river",
  "minecraft:beach": "minecraft:river",
  "minecraft:birch_forest": "minecraft:river",
  "minecraft:birch_forest_hills": "minecraft:river",
  "minecraft:cold_ocean": "minecraft:cold_ocean",
  "minecraft:dark_forest": "minecraft:river",
  "minecraft:dark_forest_hills": "minecraft:river",
  "minecraft:deep_cold_ocean": "minecraft:deep_cold_ocean",
  "minecraft:deep_frozen_ocean": "minecraft:deep_frozen_ocean",
  "minecraft:deep_lukewarm_ocean": "minecraft:deep_lukewarm_ocean",
  "minecraft:deep_ocean": "minecraft:deep_ocean",
  "minecraft:deep_warm_ocean": "minecraft:deep_warm_ocean",
  "minecraft:desert": "minecraft:river",
  "minecraft:desert_hills": "minecraft:river",
  "minecraft:desert_lakes": "minecraft:river",
  "minecraft:eroded_badlands": "minecraft:river",
  "minecraft:flower_forest": "minecraft:river",
  "minecraft:forest": "minecraft:river",
  "minecraft:frozen_ocean": "minecraft:frozen_ocean",
  "minecraft:frozen_river": "minecraft:river",
  "minecraft:giant_spruce_taiga": "minecraft:river",
  "minecraft:giant_spruce_taiga_hills": "minecraft:river",
  "minecraft:giant_tree_taiga": "minecraft:river",
  "minecraft:giant_tree_taiga_hills": "minecraft:river",
  "minecraft:gravelly_mountains": "minecraft:river",
  "minecraft:ice_spikes": "minecraft:frozen_river",
  "minecraft:jungle": "minecraft:river",
  "minecraft:jungle_edge": "minecraft:river",
  "minecraft:jungle_hills": "minecraft:river",
  "minecraft:lukewarm_ocean": "minecraft:lukewarm_ocean",
  "minecraft:modified_badlands_plateau": "minecraft:river",
  "minecraft:modified_gravelly_mountains": "minecraft:river",
  "minecraft:modified_jungle": "minecraft:river",
  "minecraft:modified_jungle_edge": "minecraft:river",
  "minecraft:modified_wooded_badlands_plateau": "minecraft:river",
  "minecraft:mountain_edge": "minecraft:river",
  "minecraft:mountains": "minecraft:river",
  "minecraft:mushroom_field_shore": "minecraft:river",
  "minecraft:mushroom_fields": "minecraft:river",
  "minecraft:ocean": "minecraft:ocean",
  "minecraft:plains": "minecraft:river",
  "minecraft:river": "minecraft:river",
  "minecraft:savanna": "minecraft:river",
  "minecraft:savanna_plateau": "minecraft:river",
  "minecraft:shattered_savanna": "minecraft:river",
  "minecraft:shattered_savanna_plateau": "minecraft:river",
  "minecraft:snowy_beach": "minecraft:river",
  "minecraft:snowy_mountains": "minecraft:frozen_river",
  "minecraft:snowy_taiga": "minecraft:river",
  "minecraft:snowy_taiga_hills": "minecraft:river",
  "minecraft:snowy_taiga_mountains": "minecraft:river",
  "minecraft:snowy_tundra": "minecraft:frozen_river",
  "minecraft:stone_shore": "minecraft:river",
  "minecraft:sunflower_plains": "minecraft:river",
  "minecraft:swamp": "minecraft:swamp",
  "minecraft:swamp_hills": "minecraft:swamp_hills",
  "minecraft:taiga": "minecraft:river",
  "minecraft:taiga_hills": "minecraft:river",
  "minecraft:taiga_mountains": "minecraft:river",
  "minecraft:tall_birch_forest": "minecraft:river",
  "minecraft:tall_birch_hills": "minecraft:river",
  "minecraft:the_void": "minecraft:river",
  "minecraft:warm_ocean": "minecraft:warm_ocean",
  "minecraft:wooded_badlands_plateau": "minecraft:river",
  "minecraft:wooded_hills": "minecraft:river",
  "minecraft:wooded_mountains": "minecraft:river",
  "omni:flower_field": "minecraft:river",
  "omni:tropical_plains": "minecraft:river",
  "rats:ratlantis_biome": "rats:ratlantis_biome"
}