Scientific Investigations Report 2006–5316
U.S. GEOLOGICAL SURVEY
Scientific Investigations Report 2006–5316
DOE/ID-22201
Figure 21. Zones of hydraulic conductivity estimated from the kriged sediment content in layer A. (A) horizontal hydraulic conductivity (KH) calculated as a weighted arithmetic mean of sediment and basalt end-members, using equation 2 with Kbasalt = 11,000 and Ksediment = 0.2 feet per day; (B) the anisotropy ratio derived from KH and the vertical hydraulic conductivity (KV) calculated using equation 3; and (C) bulk hydraulic conductivity (Kbulk) calculated as a weighted arithmetic mean, using equation 4 and the probability of not exceeding an 11-percent sediment threshold.