Hey everybody, I could use some help. Today, while enjoying the pool, we had our lawn sprinklers running. I had to get something out of my shed and go through the sprinklers, nbd I was already wet. Well, I noticed that the ground was soaked where there was no sprinkler head. After some investigation, I found out the leak is coming from under the deck, but only when one specific irrigation zone is running. In the pic below, the leak is where the grass is pushed down in the middle of the deck - I could run my hand underneath the deck.
My question is, is it safe to dig under the deck to fix this! I live in NW Fl so it's all sand and easy to dig. The edge of the deck is about 8' from the edge of the pool.