REP25413

• Permit No: C1981008
• IBM Index Class Name: Report
• Doc Date: 12/11/2001
• Doc Name: WATER QUALITY STATISTICS REPORTS INCLUDING TOTAL VALUES FOR NUCLA AND NUCLA EAST SURFACE WATER MONI
• Permit Index Doc Type: HYDROLOGY REPORT
• Media Type: D
• Archive: No

• NUCLA MINE SURFACE WATER QUALI~TATISTICS REPORT
w
SAMPLE POINT SN-N61 SAO(I(1G)
LOCATION 47N16W25000
SUBAREA TU~TTLE DRAM
OBSERVA TIONS MEAN ST, D EV. MIN MAX
FIELD PARAMETERS
CONDUCTIVITY (UMHOS/CM) 41 862.68 290 .41 180. 00 1610. 00
PII (UNITS) 43 7.99 7. 00 9. 10
WATER TEMPERATURE (DEC C) 43 16.03 6 .61 0. 20 28. (10
FLOW (CFS) 85 0.28 (1 .43 0. 00 2. 01
LABORATORY PARAMETERS
ACIDITY, DISS.(MC/L OF CAC03) 85 0.00 0 .00 0. 00 0. 00
ALKALINITY, DISS. (MG/L OF CAC03) 40 289.67 78 .32 159. 00 469. 00
ALUMINUM, TOTAL (TAG/I_) 16 0.35 0 .29 0. 05 1. 10
ARSENIC, TOTAL (UG/L) 18 1.49 0 .61 1. 00 3. 00
6ARIUM, TOTAL (UG/L) 5 220.00 h4 .72 200. 00 3(10, 00
BICARBONATE, DISS. (MC/L) 16 351.44 97 .22 216. 00 500. 00
BORON, TOTAL (UC/I.) 18 227.11 118 .39 110. 00 593. 00
[ADM IIIM, TOTAL (UG/L) 18 3.40 1 .92 0. 00 5. 00
CALCIUM, TOTAL (MC/L) 19 125.37 h0 .99 74. 00 201. 00
CARBONATE, DISS. (TAG/L) 16 1.06 2 .46 O. UO B. 00
CHLORIDE, DISS. (hIG/L) 19 12.49 9 .07 2. 00 32. 00.
CHROIAI UTA, TOTAL (I1G/L) 7 25.71 13 .97 10. (10 40. 00
CONDUCTIVITY @ 25 UEG C (111AHOS/CM) 39 1117.95 386 .88 560. 00 1810. 00
COPPER, TOTAL (UC/L) ~ 18 14.83 7 .15 2. 00 30. 00
FLUORIDE, DISS. (MG/L) 19 1.04 0 .41 0. 53 1. 90
HARDNESS AS CAC03 (MG/L) 19 589.11 245 .12 300. 00 1056. 00
IRON, TOTAL (hIG/L) 411 0.21 0 .21 0. (12_ 1. 17
IRON, DISS. (MG/L) Jh 0.05 0 .06 0. 02 0. 32
LEAD, TOTAL (UG/L) 19 21.05 3 .15 20. 0(1 30. 00
MAGNESI UTA, TOTAL (TAG/L) 19 69.01 38 .02 24. 00 148. 00
MANGANESE, TOTAL (LAC/L) 35 0.08 0 .08 0. 01 0. 36
MANGANESE, UISS. (LAC/L) 25 0.05 (1 .07 U .U1 0. 30
MERCURY, TOTAL (UG/L) 18 0.25 0 .26 0. 01 1. 00
MOLYBDENUM, TOTAL (UG/LI 18 136.39_ 106 .46 5. 00 400. 00
NICKEL, IOTAI_ (UG/L) 5 22.00 4 .47 20. [10 30. 00
NITROGEN, AIAIAONIA, DISS. (TAG/L) 19 O.U9 0 .08 0. 02 0. 39
NITROGEN, NITRATE, DISS. (MC/L) 19 0.40 0 .50 (1. 02 1. 16
NITROGEN, NITRITE, DISS. (MC/L) f1 ,
PIi @ 25 DEG C IIU 8.21 7. 9(1 8. 50
PIIOS PIIA TE AS P04, UISS. (MC/L) 12 0.35 0 .24 0. 10 0. 90
POTASSIUTA, TOTAL (TAG/L) 19 4.67 2 .90 2. 00 15. 00
SELENIUM, TOTAL (UG/L) 18 1.SU 0 .62 1. 00 3. OU
SILVER, TOTAL (UG/L) 5 8.80 2 .17 5. 00 10. 00
SODIUM, TOTAL (MG/L) 19 36.58 19 .46 12. 00 74. 00
SAR 12 0.68 0 .24 0. 35 1. 13
SULFATE, DISS. (TAG/L) 20 377.20 2(15 .67 132. 00 678. 00
SULFIDE,TOTAL (TAG/L) 1 0.20 0. 20 0. 20
SUSPENDED SOLIDS (LAC/L) 40 10.57 11 .83 1. 00 64. 00
ZINC, TOTAL (IA(./L ) 18 0.113 0 .03 0. 01 0. 12
CATION/ANION UALAIICE (%) 11 1.12 1 .86 -1. 74 5. 50
TOTAL DISSOLVED SOLIDS @ 180 DEG (MG/l_) 4U 849.77 336 .20 405. 00 1550. 00
TOTAL DISSOLVED SOLIDS, CALCULAlEO (MG/L
_____________________________ 11 847.91 334 .06 365. 00 1340. 00
____________
INDICATES NO DATA