2010-07-26_HYDROLOGY - C1981008 ‎(2)‎

• Permit No: C1981008
• IBM Index Class Name: HYDROLOGY
• Doc Date: 7/26/2010
• Doc Name: 2nd Quarter 2010 DMRS ‎(CO0000213)‎
• From: Western Fuels
• To: DRMS
• Permit Index Doc Type: DMR’s
• Email Name: MLT
• Email Name: SB1
• Media Type: D
• Archive: No

A?aCrwtGrouo METHOD QC
Method Analyte Date LCS (rec) %REC %RPD QC LIMITS
2320 B Alkalinity - Total 613/2010 101.20% 102.95% 1.78% t 5
00%
2320 B Alkalinity - Total 6/1012010 98.80% 101.64% 1.07% .
f 5
00%
2320 B Alkalinity - Total 6/17/2010 99.20% 99.10% 0.90% .
+
5
00%
2320 B Alkalinity - Total 6/26/2010 101.20% 103.10% 2.90% -
.
+
5
00%
4500 NH3 D Ammonia 5/21/2010 103.60% 104.23% 3.80% -
.
t 10
00%
4500 NH3 D Ammonia 6/10/2010 102.80% 95.72% 0.00% .
t 10
00%
4500 NH3 D Ammonia 6/23/2010 99.80% 102.61% 0.00% .
t 10
00%
4500 NH3 D Ammonia 6/28/2010 101.80% 101.57% 0.00% .
t 10
00%
4500 CI D Chlorine 5/28/2010 93.75% 93.33% 0.00% .
t 20
00%
2340 B Hardness - Total 6/7/2010 102.63% 98.46% 1.02% .
t 5
00%
2340 B Hardness - Total 6/16/2010 103.51% 99.92% 5.03% .
t 5
00%
2340 B Hardness - Total 6/23/2010 98.25% 100.07% 0.74% .
+
5
00%
2340 B Hardness - Total 6/28/2010 103.51% 105.26% 3.39% -
.
t 5.00%

45000
DO - Winkler Date
5/24/2010 LCS rec
N/A %REC M1 %REC M2 QC Limits

45000
DO - Winkler
6/11/2010
N/A 101.49%
100
00% 98.53%
98
55% ± 5.00%

45000
DO - Winkler
6/19/2010
N/A .
101
49% .
98
51% t 5.00%

45000
DO - Winkler
6/24/2010
N/A .
101
49% .
98
51% t 5.00%
. . ± 5.00%

2540 C
Dissolved Solids (TTL) Date
5/612010 Blank
100
0009% %REC MRS
110
50% %RPD QC Limits

2540 D
Suspended Solids (TTL)
4/21/2010 .
100.00104% .
92.62% 0.78%
2
27% ±15%,± 20%
. ± 15%,± 20%

Si i
gnature:
Signature:
i
Date:
n (o / l r b
Date: QCo2 c'o

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