diff --git a/src/newgrf_object.h b/src/newgrf_object.h
index 77b80894b3..36b7d420e1 100644
--- a/src/newgrf_object.h
+++ b/src/newgrf_object.h
@@ -37,7 +37,8 @@ enum ObjectFlags {
 	OBJECT_FLAG_NOT_ON_LAND        = 1 <<  9, ///< Object can not be on land, implicitly sets #OBJECT_FLAG_BUILT_ON_WATER.
 	OBJECT_FLAG_DRAW_WATER         = 1 << 10, ///< Object wants to be drawn on water.
 	OBJECT_FLAG_ALLOW_UNDER_BRIDGE = 1 << 11, ///< Object can built under a bridge.
-	OBJECT_FLAG_ANIM_RANDOM_BITS   = 1 << 12, ///< Object wants random bits in "next animation frame" callback
+	OBJECT_FLAG_ANIM_RANDOM_BITS   = 1 << 12, ///< Object wants random bits in "next animation frame" callback.
+	OBJECT_FLAG_SCALE_BY_WATER     = 1 << 13, ///< Object count is roughly scaled by water amount at edges.
 };
 DECLARE_ENUM_AS_BIT_SET(ObjectFlags)
 
diff --git a/src/table/object_land.h b/src/table/object_land.h
index 42c3d56967..16f9ee6498 100644
--- a/src/table/object_land.h
+++ b/src/table/object_land.h
@@ -137,7 +137,7 @@ static const DrawTileSprites _object_hq[] = {
 /** Specification of the original object structures. */
 extern const ObjectSpec _original_objects[] = {
 	M(STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER,          0x11,   0,   0, 10, T|A|S  , 15, OBJECT_FLAG_CANNOT_REMOVE | OBJECT_FLAG_ONLY_IN_SCENEDIT),
-	M(STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE,           0x11,   0,   0,  8, T|A    ,  7, OBJECT_FLAG_CANNOT_REMOVE | OBJECT_FLAG_ONLY_IN_SCENEDIT),
+	M(STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE,           0x11,   0,   0,  8, T|A    ,  7, OBJECT_FLAG_CANNOT_REMOVE | OBJECT_FLAG_ONLY_IN_SCENEDIT | OBJECT_FLAG_SCALE_BY_WATER),
 	M(STR_TOWN_BUILDING_NAME_STATUE_1,                 0x11,   0,   0,  5, T|S|A|Y,  0, OBJECT_FLAG_CANNOT_REMOVE | OBJECT_FLAG_ONLY_IN_GAME | OBJECT_FLAG_ONLY_IN_SCENEDIT), // Yes, we disallow building this everywhere. Happens in "special" case!
 	M(STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND,   0x11,  10,  10,  0, T|S|A|Y,  0, OBJECT_FLAG_AUTOREMOVE | OBJECT_FLAG_ONLY_IN_GAME | OBJECT_FLAG_CLEAR_INCOME | OBJECT_FLAG_HAS_NO_FOUNDATION ), // Only non-silly use case is to use it when you cannot build a station, so disallow bridges
 	M(STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS, 0x22,   0,   0,  7, T|S|A|Y,  0, OBJECT_FLAG_CANNOT_REMOVE | OBJECT_FLAG_ONLY_IN_GAME),