Last Summer after an evening of emptying skimmer baskets and a few Heineken, I checked the Jandy valve that controls the water feature (scuppers that pour water into our pool from an elevated surface). I guess that I turned the valve up to Eleven because water began sheeting onto the lower concrete deck below the elevated feature. I quickly backed it down to defcon 3 and didn't think much more about it until later in the season when I noticed having to fill the pool up more often. So I can't see wet areas around the deck or pump but it must be going somewhere.
Does anyone have any experiences getting leaks diagnosed and or repaired? What to look out for? What might be a good suggestion other than a "FOR SALE" sign in our front yard.