Question

Researchers believe that these chemicals enter the water table through septic systems and stormwater __________ and are not impacted by wastewater treatment plants.

Answer 1

house hold water treatment

Answer 2

The correct answer is: household water system.

A home’s plumbing system is a complex network of water supply pipes, drainpipes, vent pipes, and more. Because plumbing is complicated and one of the costliest systems to repair or install in a home, it pays to understand how the system works.