Laserfiche WebLink
Backfill Aquifer <br />Well GF-5 is completed in the backfill after mining the H and I seams. The <br />[ransmissivity of the backfill is 410 gal/day/ft and an average permeability of 0.46 <br />ft/day was computed for the total saturated backfill of 120 feet. This data <br />indicates that the backfill permeability is slightly greater than the pre-mine <br />permeability. <br /> <br />r` 1 <br />~ _ J <br />2-4621 <br />itEVISED FFR I z ~o~ <br />