REP36671

• Permit No: C1981071
• IBM Index Class Name: Report
• Doc Date: 2/2/2001
• Doc Name: 2000 AHR TABLE 25 TO TABLE 45
• Annual Report Year: 2000
• Permit Index Doc Type: Hydrology Report
• Media Type: D
• Archive: No

TABLE: 25 (PAGE I OF 2)
COLORADO YAMPA COAL COMPANY: MINE 1, 2 AND ECKMAN PARK MINE
2000 ANNUAL HYDROLOGY REPORT
WATER QUALITY MONITORING DATA DATUM 6667.87
SITE: 1002 (SURFACE WATER SITE IOOZ, FISH CREEK DOWNSTREAM OF SITE 702)
• •
~, CATEGORY I PARAMETER ~ ANALYS/STYPE ~ UNITS OCT NOV ~ DEC
(FIELD PARAMETERS (DATE 10/4/991 0/12/99, 10/25/99', 11/1/991 11/9/99'1 1 1/I 5/99, 12/6/99, 12/7/99 12/8/9912/10/99 12/13/99112/15/99
(WATER LEVEL FT -L12 -1.08 -LOS, -1.24 -1.21, -1.29
jFLOW 1 'ICES 0.07' 0.07 0'~ O.I7 0.12 0.14, 1
!PHYSICAL PROPERTIES (TEMPERATURE FIELD DEGREESC 6.8~ 6.6! LB 5.4 3.91 LB' 0.2 0.2 0.1' 0.1 0.1
~CONDUCTI VITY FIELD iUMHOS/CM 1580, 1010' 1760 1130 1230 640 658.5 708.69 666.08 657.7 608.3 663
~ ~ iLAB ;UMHOS/CM 14811 ' 1082' •
~ PH FIELD iPH 8.48, 8.371 8.41 7.38, 7.34 7.07' 8.5 8.52 8.32 8.03 8.28 R
~, 'LAB ;PH 8.28' 8.351 ' 1
(SOLIDS SUSPENDED MG/L 70
1 'i 1 60 i
' TOTAL-DISS MG/L 1023 ~ 710, ~,
CATIONS (CALCIUM (DISSOLVED MG/L ,
,MAGNESIUM ii DISSOLVED MG/L ~ ~
i,SOD1UM 'DISSOLVED MG/L i 1 '
SAR ,NOT APPLICABLE ,LINDEFR4ED ~ I
ANIONS BICARBONATE ,AS HCO3 iMG/L I I j ~
~ 1 I '
I CARBONATE iAS CO3 ~iMG/L I ~ ~ I i I I i
(SULFATE 'iNOT APPLICABLE MG/L ~ I ' '
PRIMARY (CADMIUM TOTAL RECOV UG/L ~ ! I '1 ~ ~
,MERCURY TOTAL RECOV iUG/L 1 1 ~~
'SELENIUM ~ITOTAL RECOV ~iUG/L ~ ii I I ! i
~~SECONDARY !SILVER TOTAL RECOV ~UG/L ! 1
~ iZMC ~iTOTAL RECOV 'iUG/L '
iIRON TOTAL RECOV UG/L 440. 1580 ~ ;
MANGANESE (TOTAL RECOV UG/L I '
TRACE METALS ALUMINUM DISSOLVED UG/I, 190 760 '
'MOLYBDENUM TOTAL RECOV UG/L '
NUTRIENTS ,NITROGEN ~AMMIUM-TOTAL MG/L ~
AMMIA-FREE MG/L 0.08 ', 0.05
~ ,NITRATE ~MG/L
,NITRITE ~MG/L i
i, ~ MO3+NO2 iMG/L ' 1 ~ '
',PHOSPHATE .ORTHO-DISS iMG/L
I ~ENSENVIRONMENT,I UAHR @OOO~CYCCR~BLESV OOUSUrI.xh.xls