REP28741

• Permit No: C1981071
• IBM Index Class Name: Report
• Doc Date: 6/17/1994
• Doc Name: 1993 AHR TABLES
• Annual Report Year: 1993
• Permit Index Doc Type: HYDROLOGY REPORT
• Media Type: D
• Archive: No

TAH LE 14
CYPRUS YAMPA VALLEY COAL CORP
SUMMARY OF WATER QUALITY DATA
STATION NUMBER: 09510 --- 009-5-10
Ave [age Std Maximum Minimum Units Count Period
PRIMARY
ARSENIC ^ISSO LV ED -D SD6 2.2 4 .000 S. U00 UC/L 31 06/]9 - 09 /B9
BARIUM DISSOLVED 1 .0]1 389.5 1300 .000 700. 000 UG/L 2B 09/]9 - 11/B1
CADMiUF1 DISSOLVED -3 .]76 9 7 33. 000 -20. 000 UG/L 53 06/T9 - 08/93
TOTAL RECOV 0 .200 0.0 0 200 0. 200 UG/L 1 p6/91 - 06/91
LEAD DISSOLVED 95. 25p 67.6 20. 000 -200 000 UG/L 90 06/79 - 08/93
MERCURY DISSOLVED -0 .319 0 6 3. 0D0 -1. 000 UG/L 5] 06/]9 - DB/93
TOTAL RECOV 0. 100 0.0 0 100 0. 100 UG/L 1 06/91 - 06/91
SE LEN iUM DISSOLVED -D. 661 3.6 24. 000 -5. 000 UG/L 56 06/]9 - OB/93
TOTAL RECOV -1. 000 0.0 -1 000 -1 000 UG/L 1 06/91 - 06/91
Si LVER TOTAL RECOV -0. 500 0.0 -0. 500 -0. 500 UG/L 1 06(91 - 06(41
SECONDARY
COPPER DISSOLVED 19. 898 29 0 80. 000 -30. 000 UG/L 33 03/79 - 09/83
ZINC DISSOLVED 35. 939 92.6 230. ppD -1D 000 UG/L 49 03/79 - 09/89
TOTAL RE COV 20. 000 D 0 20. 000 20. 000 UG/L 1 06/91 - 06/91
IRON DISSOLVED 115. 235 512.9 9300. 000 -60. 000 UG/L B1 03/]9 - OB/93
TOTAL RE COV -20. 000 0.0 -20. 000 20. 000 UG/L 1 06/91 - 06/91
MAIJGAN ESE DISSOLVED 5]. 125 73.0 260. 000 -1BD 000 UC/L BO 03/]9 - 08/93
TOTAL RECOV -10. 000 0.0 -10. 00D -10. 000 UG/L 1 06/91 - 06/91
TRACE METALS
ALUMINUM DISSOLVED -156. 429 48].7 950. 000 -]DO 000 UG/L 19 06/]9 04/87
BORON DISSOLVED PB 125 1p9.0 470. 000 60 .000 UG/L 16 06/]9 - 04/83
MOLY9~ENUM DISSOLVED -59. 225 122.5 4p0. 000 50U 000 UC/L 90 06/]9 08/93
TOTAL FECOV -50 DDD 0.0 -SO. DDO 50 .000 UG/L 1 06/91 ~ 06/91
Report Dace: 10-JUN-94 Page: 2 of 3
Repo[C Name: WQA020R