Commercial pools in Florida require the water to meet drinking water standards. The maximum copper concentration for drinking water per EPA is 1.3 mg/L or ppm, see
http://www.epa.gov/safewater/contaminants/dw_contamfs/copper.html
I would check the source water level first to see if there is a...
A piped "drainfield" can be laid around the bottom of the pool and a few pumps used to dewater the area around the pool when the pool is emptied for service. Hydrostatic releif valves should be incorporated in the pool main drain sump area or on the bottom of the pool shell that will open and...
