1988-04-11_PERMIT FILE - C1981008A ‎(19)‎

• Permit No: C1981008A
• IBM Index Class Name: PERMIT FILE
• Doc Date: 4/11/1988
• Doc Name: Surface Water Quality Data for Monitoring Sites at the Nucla East Mining Area
• Section_Exhibit Name: Tab 7 Appendix 7-9
• Media Type: D
• Archive: Yes

L.ab No . : 87-blI/01459
Mine No . : 0262 Mine Name : NUC LA
Sample Type : Sb1 Sample Point : San Miguel 42
Sample Date Time : 04/03/87 08 : 30 Date Received : 04/09/87
Cations (sum) 7 . 31 meq/1
Anions (sum) 7 . 37 meq/1
Cation-Anion Balance - . 41 %
Calcium, dissolved 3 . 40 meq/1
Calcium, % of Cations 46 . 5 %
Magnesium, dissolved 2 . 54 meq/1
Magnesium % of Cations 34 . 7 %
Sodium, dissolved 1 . 32 meq/1
Sodium, % of Cations 18 . 1 %
Potassium, dissolved . 05 meq/1
Potassium, % of Cations . 7 %
Sulfate 4 . 33 meq/1
Sulfate, % of Anions 58 . 8 %
Chloride . 28 meq/1
Chloride, % of Anions 3 . 8 %
Bicarbonate as CaCO3 2 . 76 meq/1
Bicarbonate , % of Aions 37 . 4 %
Carbonate as CaCO3 0 . 00 meq/1
Carbonate , % of Anions 0 . 0 %
Solids , dissolved (calc ) 428 . mg/l
TDS Ratio (gray. /calc . ) 1 . 05
Remarks : N No Sulfide (tan) sample bottle received .
Note : Negative sign "-" denotes that the value is less than
7-9-51 Revised 04/11/88