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Exxon Minerals Company / Revised environmental impact report: Crandon project
Volume X. Appendix 4.1A ([1985])

Attachment a.5: Long-term ground water quality analysis adjacent to MWDF,   pp. [unnumbered]-A.5-4 PDF (1.4 MB)


TABLE A. 5-1
DILUTION OF MWDF SEEPAGE
BY PRECIPITATION RECHARGE
RECHARGE VOLUMEa
PRECIPITATION
RECHARGE RATE
m3/S
gpm
MWDF
SEEPAGE VOLUME
m3/s        gpm
152       6        0.0189     300.0     0.000083      1.33       230
216      8.5       0.0242     384.0     0.000083      1.33       290
279      11        0.0294     466.0     0.000083      1.33       350
a
Recharge volume equals [compliance area outside MWDF x precipitation
recharge rate] plus [MWDF area x reclamation cap infiltration rate].
Reclamation cap infiltration rate equals 119 mm/y (4.67 inches per
year) (Ayres Associates, 1984).
mm/y
in/y
DILUTION
RATIO


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