2011-10-14_HYDROLOGY - C1981008

• Permit No: C1981008
• IBM Index Class Name: Hydrology
• Doc Date: 10/14/2011
• Doc Name: September 2011 DMRS ‎(CO-0000213)‎
• From: Western Fuels Colorado
• To: WQCD
• Permit Index Doc Type: DMR’s
• Email Name: SB1
• Email Name: MLT
• Media Type: D
• Archive: No

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METHOD QC
Method Analyte Date LCS (rec) %REC %RPD QC LIMITS
2320 B Alkalinity - Total 7/7/2011 101.60% 102.72% 3.15% ± 5.00%
2320 B Alkalinity - Total 7/13/2011 99.20% 102.26% 2.63% ± 5.00%
2320 B Alkalinity - Total 7/20/2011 100.80% 100.28% 3.73% ± 5.00%
2320 B Alkalinity - Total 7/28/2011 102.40% 96.69% 2.11% ± 5.00%
4500 NH3 D Ammonia 7/11/2011 101.20% 98.04% 0.93% ± 10.00%
4500 NH3 D Ammonia 7/18/2011 97.80% 101.89% 4.14% ± 10.00%
4500 NH3 D Ammonia 7/20/2011 104.20% 98.71% 3.53% ± 10.00%
4500 NH3 D Ammonia 7/26/2011 101.80% 96.27% 1.18% ± 10.00%
4500 CID • Chlorine 7/27/2011 100.00% 94.12% 0.00% ± 5.00, ± 20.00%
2340 B Hardness - Total 7/7/2011 98.25% 100.81% 0.88% ± 5.00%
2340 B Hardness - Total 7/13/2011 105.26% 101.11% 4.48% ± 5.00%
2340 B Hardness - Total 7/20/2011 105.26% 102.74% 1.03% ± 5.00%
2340 B Hardness - Total 7/28/2011 105.26% 96.43% 4.08% ± 5.00%
Date LCS (rec) %REC MI %REC M2 QC Limits
4500 0 DO - Winkler 7/6/2011 N/A 103.23% 101.61% ± 5.00%
4500 O DO - Winkler 7/13/2011 N/A 100.00% 98.36% ± 5.00%
4500 O DO - Winkler 7/18/2011 N/A 101.59% 95.31% ± 5.00%
4500 0 DO - Winkler 7/29/2011 N/A 102.94% 98.53% ± 5.00%
2540 C Dissolved Solids (TTL)
2540 D Suspended Solids (TTL)
Signature:
Date: Z/2/11
Date Blank %RPD %REC MRS QC Limits
7/29/2011 99.9990% 1.05% 104.80% ±20 %, ± 15%
7/29/2011 99.99859% 0.00% 92.64% ±20 %, ± 15%
Signature: I E %: 'ter
Date: ( J O
SeaCrest Group 1341 Cannon St. Louisville, CO 80027 [phone] FAX [phone]
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