Sprinkler leaks on the whole occur as soggy spots, low force, or effervescent at heads
https://storyvergey.com/s/8hCdCpNiDFCq_89Ei8zRg
Sprinkler leaks often seem to be as soggy spots, low power, or bubbling at heads. Inspect risers, lateral lines, and valves, then fix cracked fittings to fix system performance.