If a valve box is found to be flooded, what should be checked first?

When a valve box is found to be flooded, the first step should be to check for a leaking valve or pipe connection. This is because a leak is often the most immediate cause of flooding in a valve box. Water accumulation can result from a malfunctioning valve that is not sealing properly or from a damaged pipe connection that is allowing water to escape into the valve box area.

Identifying leaks is crucial, as it directly addresses the source of the flooding. Finding and repairing a leak can significantly reduce water waste and restore proper function to the irrigation system. Once potential leaks are examined and addressed, other elements such as soil drainage, pump operation, and electrical issues can be assessed, but pinpointing leaks is a priority that helps prevent further complications.