diff --git a/core/src/main/java/mc/core/world/Biome.java b/core/src/main/java/mc/core/world/Biome.java
index 5a60047..71a0fad 100644
--- a/core/src/main/java/mc/core/world/Biome.java
+++ b/core/src/main/java/mc/core/world/Biome.java
@@ -2,6 +2,8 @@ package mc.core.world;
 
 import lombok.Getter;
 
+import java.util.EnumSet;
+
 public enum Biome {
     OCEAN(0, "Ocean", 0x0000cd),
     PLAINS(1, "Plains", 0x008000),
@@ -38,6 +40,8 @@ public enum Biome {
     @Getter
     private final int color;
 
+    private final static EnumSet<Biome> waterBiomes = EnumSet.of(OCEAN, RIVER, FROZEN_OCEAN, FROZEN_RIVER, DEEP_OCEAN);
+
     Biome(int id, String name, int color) {
         this.id = id;
         this.name = name;
@@ -47,4 +51,8 @@ public enum Biome {
     public static Biome getById(int id) {
         return Biome.values()[id];
     }
+
+    public static boolean isWaterBiome (Biome biome) {
+        return waterBiomes.contains(biome);
+    }
 }