REP06591

• Permit No: C1980003
• IBM Index Class Name: Report
• Doc Date: 2/12/1999
• Doc Name: 1998 ARR TABLE OF CONTENTS, EXHIBIT 1 THRU 3
• Permit Index Doc Type: ANNUAL RECLAMATION REPORT
• Media Type: D
• Archive: No

i ~ •
HG COAL COMPANY
POND HG-8
SAMPLE CU CN F FE FE FE H2S HARD HG HG K MG MN MN MN MO NA NI NH3 NH3 N02 N03
DATE lot rec free diss tliss tol tot rec as CaC03 tot lot rec diss diss diss tot lot rec tot diss diss un-ionized diss dins
mg/I mg/I mg/I mg/I mg/I mg/I mg/I mg/I mg/1 mg/I mg/I mg/I mg/I mg/I mg/I mg/I mg/I mg/I mg/I m /~ I mg/I

01 /22/98 0.99
02/27/98 0.72
03/17/98 0 64
04/29/98 0.23
05/07/98 -0.01 -0.1 0.2 -0.01 0.27 0.15 -0.02 693 -0.0002 7.6 73.1 0.387 0.391 0 393 340 -0.01 0 02 0 03 -0.01 0 4
07/30/98 0.26
08/21/98 0.28
09/22/98 0.29
10/30/98 0 27
11 /24/98 -0.02 -0.1 0.2 0.02 0.39 0.26 -0.02 803 -0.0002 9.7 89 6 0.59 0 62 0.57 632 -0.02 2.7 0.02 0.03 0.06
12/16/98 0 29

NUMBER 3 6 9 7 40 7 6 13 1 7 7 14 7 5 7 3 12 7 10 5 9 10
MINIMUM -0.02 -0.1 0 2 -0.02 0 09 0.15 -0.02 230 -D.0002 -D.ODD2 7 19 0.22 0.22 0.21 -0 01 222 -0.02 0.04 0.02 -0 01 0.03
MAXIMUM -0.01 -0.1 0.3 0.14 10 0.66 0.06 827 -0.0002 -0.0002 10.3 919 0.79 0.805 0.68 0.05 864 0.01 3 0.1 0.04 2.45
MEAN 0.0083 0.05 0.24 0.036 0.8 0.34 0.03 572 0.0001 0.0001 9 1 62 0.44 0.45 0 42 0 02 568 0.008 1 0 0.06 0.016 0.36
STD OEV O.D024 l7 0 OS 0.044 1 7 0.20 0.02 218 0 0 1.2 24 0 19 0 23 0.16 0.02 182 0 002 0.9 0.03 0.015 0.70
#<DL 3 6 0 3 0 0 4 0 1 7 0 0 0 0 0 2 0 6 0 0 5 0

Notes Blank value indicates analysis not performed for that parameter.
'=" indicates result below laborato ry detection limit 1/21he detection limit is used (or the purpose of calculating mean an d standard deviation.
Dala shown does not represent complete data set. Results of N PDES sampling (ram 1987 thro ugh 1995 are no( presen ted.
(s)indicates suspect data
File 9B5(ars, I/22N9 Page a o/ 6