LOCATION.--Lat 38°33'42", long 105°01'17", in NW14NE14 sec.20, T.17 S., R.68 W., Fremont County, Hydrologic Unit 11020002, on left bank 40 ft upstream from bridge on Fremont County Road 132, 1 mi downstream from Banta Gulch, 1.3 mi northeast of Upper Beaver Cemetery, and 9.2 mi north of Penrose.
DRAINAGE AREA.--122 mi2.
PERIOD OF RECORD.--March 1991 to current year (seasonal records only). For a complete listing of historical data available for this site see, http://waterdata.usgs.gov/co/nwis/inventory/?site_no=07099050
GAGE.--Water-stage recorder with satellite telemetry. Elevation of gage is 6,020 ft above NGVD of 1929, from topographic map.
REMARKS.--Records good except for Oct. 21-23, 25-28, Nov. 4-7, July 20-21, and estimated daily discharges, which are poor. Natural flow of stream affected by storage reservoirs, diversions for irrigation, and diversions for municipal use by the City of Colorado Springs.
EXTREMES FOR PERIOD OF RECORD (seasonal only).--Maximum discharge, 659 ft3/s, June 10, 1997, gage height, 5.57 ft, from rating curve extended above 602 ft3/s; maximum gage height, 6.70 ft, Sept. 4, 1991; minimum daily, 0.75 ft3/s, Sept. 8, 2002.
EXTREMES FOR CURRENT YEAR (seasonal only).--Maximum discharge, 113 ft3/s, June 20, gage height, 3.74 ft; minimum daily, 0.93 ft3/s, Oct. 22.
Discharge, cubic feet per second
WATER YEAR OCTOBER 2002 TO SEPTEMBER 2003
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1.3
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1.8
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---
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---
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---
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2.9
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6.8
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14
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34
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39
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11
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10
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1.8
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1.8
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---
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---
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---
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3.0
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9.2
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13
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33
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36
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11
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9.3
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2.0
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2.4
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---
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---
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---
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3.2
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9.9
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13
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37
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33
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10
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9.7
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1.7
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1.6
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---
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---
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---
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3.2
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8.9
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12
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63
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35
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11
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10
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1.6
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1.8
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---
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---
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---
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3.0
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7.7
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11
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66
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34
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10
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9.4
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1.6
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1.7
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---
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---
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---
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3.4
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6.9
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10
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65
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38
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10
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17
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1.5
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1.9
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---
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---
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---
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3.6
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6.3
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9.4
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64
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44
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9.8
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20
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1.1
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e2.0
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---
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---
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---
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3.6
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5.6
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8.8
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63
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34
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9.7
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19
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1.1
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e2.1
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---
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---
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---
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3.7
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6.2
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8.5
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58
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26
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9.7
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18
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1.0
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e2.0
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---
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---
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---
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3.8
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9.0
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34
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42
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21
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10
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18
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0.97
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e1.9
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---
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---
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---
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4.3
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11
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34
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39
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22
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9.8
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19
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0.97
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e1.0
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---
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---
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---
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4.8
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13
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34
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26
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28
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11
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25
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1.1
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1.6
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---
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---
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5.4
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14
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33
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26
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28
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10
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25
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1.1
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1.6
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---
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---
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---
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5.9
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16
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33
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27
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28
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9.4
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26
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1.1
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1.5
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---
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---
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6.5
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14
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33
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27
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29
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9.2
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25
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1.1
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1.2
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---
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---
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6.5
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13
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33
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23
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30
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8.9
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25
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1.2
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1.4
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---
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---
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---
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6.5
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14
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32
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13
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29
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9.0
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24
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1.1
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1.5
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---
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---
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---
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6.6
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13
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31
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e80
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29
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9.4
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24
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1.1
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e1.5
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---
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---
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---
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6.1
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13
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31
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e60
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30
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9.3
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24
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1.2
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e1.5
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---
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---
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6.3
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12
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32
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107
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26
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8.7
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24
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1.0
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e1.5
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---
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---
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---
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7.0
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11
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31
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e70
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22
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8.3
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24
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0.93
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e1.5
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---
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---
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---
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5.8
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12
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29
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e65
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14
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8.1
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24
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1.1
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e1.5
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---
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---
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---
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6.4
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15
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29
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e60
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12
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9.1
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24
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e1.3
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e1.6
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---
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---
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---
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7.4
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11
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28
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e55
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12
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9.7
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24
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1.2
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e1.6
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---
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---
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---
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8.9
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13
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28
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48
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11
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9.3
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23
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1.1
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e1.6
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---
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---
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---
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9.0
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16
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29
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48
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11
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9.2
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18
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2.0
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e1.6
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---
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---
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---
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9.4
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16
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31
|
54
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15
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9.0
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18
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2.2
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e1.7
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---
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---
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---
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9.0
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16
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29
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48
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14
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9.3
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17
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2.5
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e1.7
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---
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---
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---
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7.6
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16
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30
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41
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15
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9.9
|
17
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2.2
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e1.7
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---
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---
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---
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6.9
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14
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31
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38
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19
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11
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17
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1.9
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---
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---
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---
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---
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6.8
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---
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34
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---
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12
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12
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---
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43.07
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49.8
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---
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---
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---
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176.5
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349.5
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788.7
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1,480
|
776
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301.8
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587.4
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|
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1.39
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1.66
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---
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---
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---
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5.69
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11.7
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25.4
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49.3
|
25.0
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9.74
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19.6
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|
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2.5
|
2.4
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---
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---
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---
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9.4
|
16
|
34
|
107
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44
|
12
|
26
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|
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0.93
|
1.0
|
---
|
---
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---
|
2.9
|
5.6
|
8.5
|
13
|
11
|
8.1
|
9.3
|
|
|
85
|
99
|
---
|
---
|
---
|
350
|
693
|
1,560
|
2,940
|
1,540
|
599
|
1,170
|
