Homeowners may still be accustomed to the indicators of plumbing emergencies, resembling sudden drops in water pressure

https://profdev-lms.tlos.vt.edu/eportfolios/1034/home/why-a-plumber-should-be-hired-for-home-leaks

Homeowners need to be familiar with the signs and symptoms of plumbing emergencies, including unexpected drops in water strain, unexpected noises from pipes, or water stains on partitions or ceilings, which may well suggest pressing repairs are wished.