Where is the Leak?

Week 17 we sprayed Greens at a preventative rate of fungicide.  This time of year we will be spraying them every 14-20 days with a fungicide to prevent any disease breakout.  We also sprayed an insecticide on them.  There have been many reports from local Universities stating that insect damage is expected to be extreme this year.  Week 18 I hope to get all the Zoysia turf treated with insecticide (weather permitting).  The photo is of an irrigation break that took a lot of digging to find.  The far hole is where the water surfaced but the near hole is where the break actually was.  It was a frustrating break but it is now fixed.