Rochester Hills Sprinkler Winterization & Blowouts
City-water and pump-fed irrigation systems. Schedule before sustained freezing weather arrives.
Using Air and Visible Mist to Narrow an Underground Sprinkler Leak in Rochester Hills
During a real Rochester Hills irrigation diagnosis, Hunter HydroTech introduced controlled air into the affected sprinkler line and watched for escaping mist to help narrow the underground leak location.
Why an underground irrigation leak can be difficult to locate
Water can travel through soil or follow an irrigation trench before appearing at the surface. A wet area therefore does not always sit directly above the broken fitting or pipe.
Hunter HydroTech first identifies which zone is affected and compares its behavior with the rest of the system.
What the air-and-mist test showed
On this Rochester Hills job, controlled air was introduced into the affected irrigation line. Where the buried line was compromised, escaping air carried moisture and produced visible mist at the surface.
That response helped narrow the likely failure area before repair. It is one diagnostic technique, not a promise that every underground leak can be located in the same way.
Diagnosis comes before unnecessary digging
Weak pressure can also come from a partially opening valve, wiring problem, clogged nozzle, damaged head or another restriction. The system should be tested before assuming the lawn contains a broken pipe.
When the evidence does point below grade, narrowing the likely location reduces unnecessary excavation and makes the repair more focused.
Rochester Hills underground irrigation leak diagnosis
This short field clip documents the marked lawn area during the Rochester Hills leak-detection job. Hunter HydroTech used compressed air in the irrigation line and watched the area for visible mist to help narrow where the underground leak was located.
Real 2026 Hunter HydroTech field footage from Rochester Hills, Michigan. The clip is diagnostic evidence from this job, not a claim that the same method or symptoms apply to every irrigation leak.