PERMFILE67584

• Permit No: C1994082
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Doc Name: SURFACE WATER QUALITY DATA TABULATIONS & PLOTS
• Section_Exhibit Name: TAB 07 APPENDIX 7-7 PAGES 1 THRU 150
• Media Type: D
• Archive: No

Peabody We ~n
Paradox Hydrology System
Ground Water Quality Statistics
Sample Point: YSSF3 SAGE CREEK
Uncensored Data Censored Data
No. of No. of
Obs Mean St.Dv. Min Max Obs Min Max'
Field Parameters
FIELD PH S.U. 9 8.22 8.09 8.310
TEMPERATURE C 9 17.58 3.16 10.50 20.900
CONDUCTIVITY UMHOS/CM 9 722.22 80.27 610.00 840.000
Laboratory Parameters
ACIDITY MG/L 7
ALK AS CAC03, PH 4.5 MG/L 7 344.57 41.78 294.00 402.000
BORON, DISSOLVED UG/L 6 35.00 8.36 30.00 50.000 1 < 20.00 < 20.00
CALCIUM, DISSOLVED MG/L 7 87.85 9.92 75.00 100.000
CHLORIDE MG/L 7 3.19 .69 2.00 4.000
CONDUCTIVITY UMS/CM2 7 700.28 92.77 572.00 838.000
FLUORIDE MG/L 7 .17 .07 .10 .300
HARDNESS AS CAC03 MG/L 7 416.00 55.15 343.00 488.000 v
IRON, TOTAL MG/L 7 .52 .22 .29 .920 ~
IRON, DISSOLVED MG/L 5 .04 .O1 .02 .070 2 < .02 < .02 ~
MAGNESIUM, DISSOLVED MG/L 7 97.85 7.38 38.00 58.000 ~
MANGANESE, TOTAL MG/L 7 .26 .13 .13 .520
MANGANESE, DISSOLVED MG/L 7 .21 .12 .09 .450
AMMONIA NITROGEN N MG/L 3 .12 .OS .07 .180 4 < .OS < .OS
NITRATE NITROGEN-N MG/L 9 .OS .O1 .03 .070 3 < .02 < .02
NITRITE NITROGE[~N MG/L 1 .O1 .O1 .010 6 < .O1 < .O1
N03 N02 NITROGEPf2] MG/L 4 .OS .O1 .03 .070 3 < .02 < .02
PH AT 25 DEG. CERT. S.U. 7 8.21 7.90 8.800
POTASSIUM, DISSOLVED MG/L 7 2.57 .53 2.00 3.000
SODIUM, DISSOLVED MG/L 7 14.00 1.73 11.00 16.000
SOLIDS, DISSOLVED MG/L 7 457.14 44.79 372.00 502.000
SOLIDS, SUSPENDED MG/L 5 10.80 11.36 2.00 30.000 2 < 2.00 < 2.00
SULFATE MG/L 7 94.28 21.59 74.00 136.000
SULFIDE MG/L 4 .04 .02 .02 .080 3 < .02 < .02
BICARBONATE AS HC03 MG/L 7 903.00 47,12 349.00 456.000
CARBONATE AS C03 MG/L 7 8.57 12.10 31.000
PHOSPHATE AS P04 MG/L 2 .15 .07 .10 .200 5 < .10 < .10
CATION ANION BALANCE PERCENT 7 .21 1.34 - 2.13 1.600
SAR RATIO 7 .30 .02 .26 .330
SOLIDS, DISS. (CALL) MG/L 7 459.57 60.61 379.00 537.000
TOTAL RECOVERABLE AL MG/L 7 .10 .04 .06 .180
TOTAL RECOVERABLE AS UG/L 6 1.66 .51 1.00 2.000 1 < 1.00 < 1.00
Conditions Specified: From 7/01/79 To 12/31/93...Season=SUMMER (Summer Baseflow)...07/02...09/15...SURF...SAGE