HYDRO27467

• Permit No: C1981019
• IBM Index Class Name: Hydrology
• Doc Date: 11/1/2006
• Doc Name: Request for Relief from CDPS Water Qualilty Allowance Exceedence of TSS at Outfall 003A
• From: Colowyo Coal Company L.P.
• To: WQCD
• Permit Index Doc Type: NPDES
• Media Type: D
• Archive: No

Colowyo Mine -Ambient Air Network
2nD puarter PrecipiUaon end Temperature Data
oo3a
9ep8pn ]ATempareture DaFa
Daily ToMI PracipiMtlpn 1q Hour Avarepe Ona Hour Max One Hour Min
Ilrlche3l TampeMUre Temperetun Tempemtun
Dale SCN16 WSTPT SCN3d GOSSARD PFI f°F7 1°FI
]/1I200fi 0.01 0.00 0.110 000 fi88 ]8.30 58.8
]l2/200fi 000 0.00 0.00 0.00 68.0 ]6.55 60.4
]/vz966 0.00 oeo o.oo o.oo ]o.e E294 sT4
]Id2006 000 000 0.00 0.00 ]14 02.65 58.3
]1512006 0.01 021 0.31 0.12 80.4 80.05 598
]I6I200fi 0.15 0.41 ti 13 013 652 ]122 59.1
]2120W 0.39 0.60 0.15 0.15 626 ]2.59 55.9
]IBI200fi 0.42 0.60 0.31 0.18 60.2 fi8.]0 558
]18/2008 0.05 0.03 0.07 000 SOB 85.91 53.9
]/10/1008 001 0.01 0.01 0.00 62.7 ]8.31 53.2
]11112006 0.00 0.00 0.00 0.00 68.1 ]9.16 5].5
]1122006 0.06 0.04 001 0.00 ]1.3 81.01 fi0.3
]I13200fi 0.00 000 000 000 71.3 83.93 636
]I14I200fi 000 000 000 0.00 ]6.9 Be>4 82.0
]/1529W 000 0.00 11.00 0.00 809 92:12 fifi.f
]/1612008 0.00 0.00 0.00 000 80.7 91.1] ]i.3
]/1]/2000 0.00 0.00 0.00 11.00 ]65 90.52 69.8
]/102006 0.00 000 001 0.00 ]6.1 8].78 fi].5
]Ii&2008 000 Oqa Oqq 0.08 ]3.3 83.51 5].4
]/202008 0.02 003 004 0.33 70.5 01.95 582
]/2112008 0.00 0.00 0.00 0.00 ]4.1 85.82 fi4.0
]122/2006 0.00 0.00 0.00 000 ]49 8].64 626
]I23200fi 000 0.00 0.00 0.00 79d 91.35 67.3
]1262008 0.01 0.00 000 000 ]5.4 Be2fi fi6.5
]/25/2008 0.01 0.01 0.01 001 ]1.0 8195 63.5
]28/2008 0.00 000 000 000 ]32 05.]3 63S
]2]2006 0.00 0.00 000 0.00 76.5 83.93 63.0
]282006 000 0.00 000 0.00 ]ed 89.98 67.6
]/292000 0.00 0.00 000 0.00 ]9.8 91.13 ]1.1
]Md02006 0.00 0.00 0.00 000 T5.4 0986 8].4
]1312008 0.00 0.13 013 0.03 64.9 76 52 55.1
fl111200fi 000 0.30 031 0.15 58.9 89.64 53.4
82/20W 0.00 0.00 0.00 0.08 62.] ]3.82 50S
8132008 0.00 000 000 0.00 683 ]5.96 5].]
8!42006 0.00 0.00 000 0.00 65.8 ]6.98 SB.9
fi6.9 80]0 5fi.]
fi80 83.43 STS
68.0 8220 55.4
8182006 0.01 0.00 0.00 0.00 68.0 ]8 fig 50.5
&9200fi
c 1 0.00 0.00 0.00 000
F J(CCCdeYI(C )1.5 0238 9.2
e/n2oo6 0.01 o.a1 0.00 0.60 ]a.e ea a9 eB.]
8/122008 0.00 034 0.38 0.07 61.5 ]3fi3 54.3
&13I200fi 001 003 0.53 p.10 fi2.] ]3.89 530
&14I20W 0.00 0.00 0.00 0.06 69.3 80.13 58.9
fl/152006 0.01 0.45 0.38 0.03 65.4 ]882 56.6
&162006 0.00 0.00 000 002 fi5.5 ]6.50 552
&1]200fi 000 0.00 0.00 0.01 69.8 ]9.5] 81.4
81182008 0.00 000 0.00 0.00 690 ]9.T/ 58.4
fl1192008 O.lq 0.00 0.00 0.00 8].e ]623 59.2
&2N2006 0.00 0.00 0.00 0.00 69.1 )8.51 fiO.B
8212008
8222006
8232008
8262005
&252006
8262008
&2]/2006
&2&2008
8282008
813orz0a6
&312006
9/vzoo6
e/vz9oB
e/a2o9fi
va2oofi
9/52006
81812006
anrzoob
wa2ooB
91s/za66
9/102008
9/112006
8/iT/200fi
9113'2006
9I14rz006
9/152008
9118200fi
9l1 ]12000
911&2085
9/182006
9I2N2000
9I21I200fi
v2vz0B6
9232008
&29I200fi
9252000
928200fi
92]2006
92&2008
8128/20W
9/302006

Tobl 1.21 3.82 3.28 1.55 Avenae ]0.0 Bt1 fi02
]/2/2006 WcekN Cumulative PPT Weekly Temp(°FI
0.9] 1.86 0.93 0.50 pVE fi6.fi
Monthly CamuWtM PPT MIN 55.6
0.98 1.88 0.93 0.50 MNt 82.9
]/9/2000 WceIOY Cumulative pPT Weekly Tempt°FI
0.12 0.08 0.09 0.00 pWt ]O4
Monthly CumuMiNa PPT MIN 53.2
1.10 1.]4 t U2 0.58 MA% 92.1 °
]/162006 Wce18v CumWtlva PPT WaaklY Temp PFl
002 0.51 0.49 0^ AVE >52
Moni6N Cumulative PPT MIN 56.1
1.12 2.25 1.51 098 MA% 91.2
]/232006 WcekIY CumuMBVe pPT Weekly Tamp l°F7
002 0.01 0.01 001 AVE ]64
Monhly Cumulatlve PPT MIN 63.0
1.14 2.26 1.52 100 MAX 91.3
]/302008 Weekly CumuMave PPT WceMY Tamp 1°FI
0.02 051 O.dfi 0.26 pVE 65.8
Juty TOleb MonMIY Cumulatva PPT MIN 50.5
itq 2.39 1.65 1.03 MAX 90.0
8182006 Wxkly Cumulative PPT Weakly Tame l°FI
0.03 03] 0.38 00] pVE 69.1
MpnMly cumuMUVa PPT MIN 56.3
005 0.]5 OJ2 030 MAX 83.d
811312006 Wcekly Cumulatlve PPT Weekly Temp (°FI
0.02 048 0.89 022 AVE fi].1
Montkty Cumulafiva PPT MIN 53.4
00] 1.23 1.81 052 MAX 80.1