As this question specifically asks for Water type interactions, any other effects of Abilities are omitted from this list.
Desolate Land: nullifies Water attacks
Dry Skin: restores HP in rain or when hit by Water moves
Liquid Voice: sound-based moves become Water type
Steam Engine: drastically boosts speed when hit by a Water move
Storm Drain: redirects Water moves and boost Special Attack when hit by Water moves
Torrent: increases power of Water moves at 1/3 max HP
Water Absorb: restores HP when hit by Water moves
Water Bubble: doubles the power of Water moves used by the Pokemon
Water Compaction sharply boosts Defense when hit by a Water move
Water type (Bulbapedia)