FlexiQuiz - WELL CONTRACTORS CERTIFICATION WELL DEVELOPMENT QUIZ

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

Legionella

Amoeba

Fecal coliform

None of the above

Substances that can alter the quality of water

Physical

Chemical

Biological

All of the above

Items that are commonly used for surface water treatment are

Sedimentation

Flocculation

Clarification

All of the above

When testing chlorine levels for disinfecting it is measured

In

Ft

PPM

None of the above

What are some steps to consider during disinfection of a well

Water in well should be agitated

Surfaces of all parts above water level cleaned/washed down

Time of contact the chlorine should stay in well

All of the above

WELL CONTRACTORS CERTIFICATION WELL DEVELOPMENT QUIZ