I pray over ALL bodies of water including oceans, seas, lakes, streams, rivers, reservoirs, etc. Anything with water. My team is also praying over the triple: water, land, air. Anything earthly realm we are coving with prayer, Word of God decrees, etc., because WE the Body of Christ ARE the stewards in this earthly realm as long as we remain here and therefore responsible to maintain the Lord's property which is the Psalm 24 earth, the fullness thereof, the world, and all the people. So we carry Yeshua's authority to maintain His Law and Order over all components of the earthly realm and to resist the anti-christ spirit of chaos and disorder. So we are praying/interceding/decreeing over all in the earthly realm and that includes the manmade underground tunnels/laberynths that have been used for evil purposes.