Sprinkler leaks routinely occur as soggy spots, low power, or effervescent at heads
https://angelotlgz298.timeforchangecounselling.com/preventative-sprinkler-upkeep-that-saves-water-and-cash
Sprinkler leaks often show up as soggy spots, low pressure, or effervescent at heads. Inspect risers, lateral traces, and valves, then repair cracked fittings to restoration formula overall performance.