The yield during test pumping is about 5 gallons per minute (GPM).
The installation of the pump was done with 2" OD draw pipes, and possible error in the cylinder / plunger connection thereby making it harder to pump and produce a higher volume than seen in photo below.
To remedy the situation & improve the yield, RNM is planning to re-develop (re-flush & prime) the well late in 2004 and re-install this pump with 1.5" OD draw pipes and a new cylinder / plunger units.