PERMFILE52601

• Permit No: C1982057
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Doc Name: Spring Water Quality Data
• Section_Exhibit Name: Tab 07 Appendix 7-7
• Media Type: D
• Archive: No

• Peabody We ~ •
Parado x Ilyd r.ol o System
Water Quality Statistics
Sample Point: WSPG7
I.,ocation:
F.1 ?vatinn: 6A55. 00 Uncensored Data Censored Data
No. of No. of
Obs Mean St.Dv. Min Max Obs Mi n Max
Field Parameters
Field Ph R.ll. 7 7 .95 7 .25 7 .90
Temperature (,' 8 11 .01 3 .59 7 .60 19 .00
Conductivity UMHOS/CM 8 756 .25 220 .97 500 .00 1110 .00
I,a horatory Parameters
Acidity Mr„L 5 0 .00 0 .00 0. 00
Alk As Caco3, Ph 4.5 MG/L 8 338 .50 19 .52 300 .00 358. 00
Alk, Bir:a rb As Carn3 Ml:/I. 4 341 .75 15 .33 320 .00 356. 00
Alk, Carb As Caco3 IdG/L 4 0 .00 0 .00 0. 00
Alk, Hydrox As Caco3 MG/L 4 0. 00 o .nn 0. 00
Aluminum, Dissolved MG/L 1 . 20 .20 . 20 2 < .20 < . 20
Arsenic, Dissolved UG/i. 3 < 2 .00 < 2. 00
Boron, Dissolved UG/L 6 56. 67 19 .66 40 .00 90. 00 2 < 20 .00 < 20. 00 ~
Cadmium, Dissolved UG/i. 3 < 5 .00 < 5 .00 ~
Calcium, Dissolved MG/L 7 99 .00 27 .71 68 .00 135. 00
Chloride MG/L 7 7. 29 4 .15 2 .00 13. 00 1 < 1 .00 < 1. 00 ~
Conductivity UMS/CM2 8 995. 00 160 .36 760 .00 1140. 00
Copper, Dissolved UG/L 3 < 20 .00 < 20. 00
Fluoride MG/L A . 25 .09 .OB . 30
Hardness As Caco3 MG/1. 7 964. A6 136 .92 308 .00 589. 00
Iron, Total MG/L 5 . 49 .49 .OS 1. 33
Iron, Dissolved MG/L 5 . 07 .04 .02 . 13 3 c .02 < . 02
Learl, Uissolved UG/L 3 < 20 .00 < 20. 00
Magnesium, Dissolved MG/L 7 52. 86 18 .98 33 .00 80. 00
Manganese, Total MG/L 3 . 09 .04 .05 . 13 1 < .O1 < . O1
Manganese, Dissolved MG/L 7 . 07 .04 .02 . 13 1 < .O1 < . O1
Mercury, Dissolved t1G/L 3 < 1 .00 < 1. 00
Molybdenum, Dissolved UG/L 3 < 200 .00 < 200. 00
Ammonia Nitrogen_N MG/L 6 . 42 .36 .04 . 79 2 < .O1 < . 02
Nitrate Nitrogen_N MG/L 7 . 09 .07 . 02 . 21 1 < .02 < . 02
Nitrite Nitrogen_N MG/L 4 < .O1 < . O1
No3_No2 Nitrogen_N MG/L 2 . 08 .09 . 02 . 13
Ph At 25 Deg. Cent. S.U. 8 7. 63 7. 10 8. 30
Phosphorus, Octhophos MG/L 2 . 04 . 09 . 09 2 < .02 < . 02
Potassium, Dissolved MG/L 7 3. 37 .50 3. 00 4. 10
Selenium, Dissolved UG/L 3 < 2 .00 < 2. 00
Silicon, Dissolved MG/L 3 8. 97 3 .36 5. 30 11. 90
Conditions Specified: From 1/01/90 To 12/31/97...SRSP...Area=IIW