2008-06-26_REPORT - C1980006

• Permit No: C1980006
• IBM Index Class Name: REPORT
• Doc Date: 6/26/2008
• Doc Name: 2007 Annual Hydrology Report
• From: Kerr Coal Company
• To: DRMS
• Annual Report Year: 2007
• Permit Index Doc Type: Hydrology Report
• Email Name: JHB
• Media Type: D
• Archive: No

ACIZ i
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Laboratories, Inc. ,
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] I I 2 y r
Kerr Coal Company ACZ Project ID: L62082

L62082-01 WG223309 Nitrate/Nitrite as N, dissolved M353.2 - Automated Cadmium RA Relative Percent Difference (RPD) was not used for data
Reduction validation because the sample concentration is too low for
accurate evaluation (< 10x MDL).
Nitrite as N, dissolved M353.2 - Automated Cadmium RA Relative Percent Difference (RPD) was not used for data
Reduction validation because the sample concentration is too low for
accurate evaluation (< 10x MDL).
L62082-02 WG223309 Nitrate/Nitrite as N, dissolved M353.2 - Automated Cadmium RA Relative Percent Difference (RPD) was not used for data
Reduction validation because the sample concentration is too low for
accurate evaluation (< 10x MDL).
Nitrite as N, dissolved M353.2 - Automated Cadmium RA Relative Percent Difference (RPD) was not used for data
Reduction validation because the sample concentration is too low for
accurate evaluation (< 10x MDL).
L62082-03 WG223309 Nitrate/Nitrite as N, dissolved M353.2 - Automated Cadmium RA Relative Percent Difference (RPD) was not used for data
Reduction validation because the sample concentration is too low for
accurate evaluation (< 10x MDL).
Nitrite as N, dissolved M353.2 - Automated Cadmium RA Relative Percent Difference (RPD) was not used for data
Reduction validation because the sample concentration is too low for
accurate evaluation (< 10x MDL).
L62082-04 WG223307 Nitrite as N, dissolved M353.2 - Automated Cadmium RA Relative Percent Difference (RPD) was not used for data
Reduction validation because the sample concentration is too low for
accurate evaluation (< 10x MDL).
L62082-05 WG223307 Nitrite as N, dissolved M353.2 - Automated Cadmium RA Relative Percent Difference (RPD) was not used for data
Reduction validation because the sample concentration is too to for
accurate evaluation (< 10x MDL).
WG223395 Residue, Filterable (TDS) @180C M160.1 - Gravimetric ZO TDS concentration is based on a final residue greater than
200 mg.
L62082-06 WG223307 Nitrate/Nitrite as N, dissolved M353.2 - Automated Cadmium RA Relative Percent Difference (RPD) was not used for data
Reduction validation because the sample concentration is too low for
accurate evaluation (< 10x MDL). i
Nitrite as N, dissolved M353.2 - Automated Cadmium RA Relative Percent Difference (RPD) was not used for data
Reduction validation because the sample concentration is too low for
accurate evaluation (< 10x MDL).
L62082-07 WG223307 Nitrate/Nitrite as N, dissolved M353.2 - Automated' Cadmium RA Relative Percent Difference (RPD) was not used for data
Reduction validation because the sample concentration is too low for
accurate evaluation (< 10x MDL).
Nitrite as N, dissolved M353.2 -Automated Cadmium RA Relative Percent Difference (RPD) was not used for data
Reduction validation because the sample concentration is too low for
accurate evaluation (< 10x MDL).
L62082-08 WG223307 Nitrate/Nitrite as N, dissolved M353.2 - Automated Cadmium RA Relative Percent Difference (RPD) was not used for data
Reduction validation because the sample concentration is too low for
accurate evaluation (< 10x MDL).
Nitrite as N, dissolved M3532 - Automated Cadmium RA Relative Percent Difference (RPD) was not used for data
Reduction validation because the sample concentration is too low for
accurate evaluation (< 10x MDL).
REPAD.15.06.05.01
L62082: Page 12 of 1,71
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