WELL CONTRACTORS CERTIFICATION WELL DEVELOPMENT QUIZ

What bacteria is found in water that indicates the presence of human or animal waste

The porous material just above the water table in porous spaces is called

A water supply well shall be equipped with an access port with a minimum diameter of ____

When using muriatic acid to dissolve build up on screen a ________ should be added to the acid until material is pumped out of the well

A chlorine solution is the simplest way to disinfect