Sprinkler leaks regularly manifest as soggy spots, low power, or bubbling at heads
https://arthurksdc006.lumenforgex.com/posts/exactly-how-to-detect-common-sprinkler-repair-service-troubles-fast
Sprinkler leaks on the whole take place as soggy spots, low stress, or bubbling at heads. Inspect risers, lateral lines, and valves, then restoration cracked fittings to repair process performance.