1987-12-01_PERMIT FILE - C1981017 ‎(260)‎

• Permit No: C1981017
• IBM Index Class Name: PERMIT FILE
• Doc Date: 12/1/1987
• Doc Name: Ground Water Quality Data
• Section_Exhibit Name: Chapter III Appendix III-E-2
• Media Type: D
• Archive: No

APPENOIX
JOHN C. KEPHART & CO.
GRAND JUNCTION [HORATURE
435 NORTH AVENUE ♦ PHONE [phone] ♦ GRAND JUNCTION, COLORADO 81501 --- - -
ANALYTICAL REPORT
Received from: Mid-Continent Coal & Coke
Customer No. Laboratory No. 2906 Sample Wa t e r
Date Received April 3,19 81 Date Reported "___" ' 1 l 6, l 9 8 1
Sample #11-A #6 #9
Tunnel Well Well Well
4/1/81 wRRs HOUSE u."o pLnNT
Date 4/1/61 4/1/81
Dissolved Oxygen @200C 6.6 mg/L .4.4 mg/L 7.2 mg/L
Ph 7.2 7.0 7.45
Total Alkalinity( CaCO ) 186 mg/L 354 mg/L 214 mg/L
Phenol.Alkalinity(CaCa ) 14 1t 10 11 9 11
Hardness (CaCO ) 3 230 " 343 " 241 "
Calcium(Ca) 3 65- " 92 " 60 "
,•}:, agnesium(?..6`) 17 n 26 it 21 n
onductivit @20°C
580 umhos/cm 930 umhos/cm 600 umhos/cm
�hloride (_C1 9 mg/L 15 mg/L 8.0 mg/L
Nitrate (N) 0. 089 11 0.028 11 0.019 11
Ammonia(N) 0.000 ." 0.53 11 0.013 11
Ortho Phosphate (P) 0. 000 " 0. 00 " 0.00 "
Dissolved Solids 252 . n 440 ++ 332 r1
Suspended Solids 5.0 11 18 " 4.0 "
Cadmium(Cd) 0.000" 0. 000 " 0.000 "
Copper(Cu) 0.001 " 0.004 " 0.008 "
Iron(Fe) 0.000 1I. 0. 000 If 0.000 ".
Lead(Pb) 0.001 f1 . 0.001 " 0. 000 "
Manganuse(Mn) 0.012 " 0.322 " 0. 032 t1
Zinc( Zn) 0.760 " 0. 003 " 0.008 1
Sulfate (SO4) 89 it 122 " 74 1t