WELL CONTRACTORS CERTIFICATION WELL DEVELOPMENT QUIZ

What factors can effect yield on a well

A private drinking water well may not be placed into service until a Certificate of ________ is issued by the Department

A record of construction, repair r abandonment of a well must be submitted within _____ days after construction

When testing chlorine levels for disinfecting it is measured

What is the action of polyphosphates in eliminating incrustation(s) on screens