WELL CONTRACTORS CERTIFICATION WELL DEVELOPMENT QUIZ

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

What are types of water rights

When testing chlorine levels for disinfecting it is measured

When corrosion occurs because of 2 different types of metals in a structure such as a screen this is called

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