REP51867

• Permit No: C1981071
• IBM Index Class Name: Report
• Doc Date: 2/16/2000
• Doc Name: 1999 ANNUAL HYDROLOGY REPORT PN C-81-071
• Annual Report Year: 1999
• Permit Index Doc Type: HYDROLOGY REPORT
• Media Type: D
• Archive: No

•
TABLE 2
HYDROLOGIC MONITORING PARAMETER LIST
MINES 1, 2 & ECKMAN PARTt
<D (~) p)
ALLUVIAL SPOIL SPOIL NATURAL SURFACE
PARAMETER UNITS WELLS WELLS WELLS SPRINGS SPRINGS WATER
WATER LEVEL feet S M Q - - -
FLOW cfs - - - Al&Q(2) S M
TEMP., field deg. C S M Q M&Q S M
pH, field - S M Q Al&Q S M
EC, field umhos/cm at 25 C S M Q M&Q S M
TDS mg/L S Q S S S Q
TSS mg/L - - S S Q
SAR - - - - - - V
CALCIUM, d'u. mg/L S Q S S S V
MAGNESIUM, dis. mg/L S V S ti ti V
SODIUM, dis. mg/L S V 5 ti .ti V
BICARBONATE mg/L (HCO,) S V 5 } .~ V
CARBONATE mg/L (CO,) S V ti 5 .ti ~)
SULPHATE mg/L S V S S .ti V
CADA7IUM ug/L - ~ ti .S V
CADMIUA7, dis. ug/L S Q S - - -
• LEAD, dis. ug/L S Q S - - -
MERCURY ug/L S S V
MERCURY, dis. ug/L S Q S - - -
SELENIUM ug/L - - - S S Q
SELENIUM, dis. ug/L S Q S - - -
SILVER ug/L - - - S S Q
IRON ug/L - - - S S Q
IRON, du. ug/L S Q S - - -
MANGANESE ug/L - - - S S Q
MANGANESE, dis. ug/L S Q S - - -
MOLYBDENUM ug/L - - - S S Q
MOLYBDENUM, dis. ug/L S Q S - - -
ZINC ug/L - - - S S Q
NITRATE&NITRATE mg/L (!~ S Q S S S Q
AAIA10N41, free mQ/L ('h - Q 5 S S V
PHOSPHATE, ortho mg/L S Q S 5 S V
S=Semiatmually (either in April or htay, and then in September ur October)
Q=Quarlcrly
Al=Monthly
Note:
(1) All trace metals ere Total Reco~ereble
(2) At time of annual survey, Bow and field parameters are measured. If Bow
is greater than 35 gpm, si te is monitored per spoil spring plan. If less than
35 gpm, no further monitoring.

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