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FLOOD01635
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FLOOD01635
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Last modified
11/23/2009 12:58:13 PM
Creation date
10/4/2006 10:11:34 PM
Metadata
Fields
Template:
Floodplain Documents
Designation Number
558
County
Douglas
Community
Douglas County Unincorporated
Title
Flood Hazard Area Delineation - Plum Creek Watershed
Date
11/1/2001
Designation Date
1/2/2002
Prepared By
UDFCD, WRC Engineering
Floodplain - Doc Type
Floodplain Report/Masterplan
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<br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br /> <br />Table 111-8: CUHP Sub-Watersbed Parameters for Soutbeast Section of Study Area (continued) <br /> DETENTION DETENTION INITIAL FINAL <br /> CENTROID EXISTING FUTURE TIME OF STORAGE STORAGE INFIL TRA nON DECAY INFIL TRA TION <br />WATERSHED AREA LENGTH LENGTH IMPERV. IMPERV. SLOPE CONCEN. (PERVIOUS) (IMPERVIOUS) RATE COEFF. RATE <br />DESIGNATION (SQuare miles) (miles) (mile~) 0.10 % ( feet/foot) (minutes) (inches) (inches) (inches/hour) ( l/second) (incheslhour) <br />99 0.080 0568 0.246 2.00 2.91 0.045 0.4 0.1 450 0.0018 0.60 <br />100 0-075 0.663 0303 2.00 6.70 0.056 0.4 0.1 450 0.0018 0.60 <br />101 0.061 0.530 0.189 2.00 2.06 0.050 0.4 0.1 4.50 0.0018 0.60 <br />102 0.140 0.606 0303 2.00 2.25 0.054 0.4 0.1 4.50 0.0018 0.60 <br />103 0.127 0.777 0.284 2.00 2.00 0.056 0.4 0.1 436 0.0018 0.59 <br />104 0.109 0.663 0322 2.00 8.20 0.044 0.4 0.1 450 0.0018 0.60 <br />105 0.105 0.720 0.284 2.00 6.24 0.054 0.4 0.1 450 0.0018 0.60 <br />106 0.103 0.492 0.208 2.00 3.52 0.055 0.4 0.1 450 0.0018 0.60 <br />107 0.110 0.814 0.455 2.00 8.48 0.051 0.4 0.1 4.50 0.0018 0.60 <br />108 0.126 0.606 0.208 2.00 9.02 0.056 0.4 0.1 4.50 0.0018 0.60 <br />109 0.086 0.492 0.189 2.00 10.00 0.053 0.4 0.1 4.50 0.0018 0.60 <br />110 0.151 0.455 0.095 2.00 10.00 0.054 0.4 0.1 354 0.0018 0.54 <br />III 0.072 0.701 0.379 2.00 9.01 0.040 0.4 0.1 450 0.0018 0.60 <br />112 0.161 0568 0.284 2.00 10.00 0.048 0.4 0.1 4.40 0.0018 0.59 <br />113 0.133 0.909 0.473 2.00 9.83 0.058 0.4 0.1 450 0.0018 0.60 <br />114 0.068 0.966 0322 2.00 9.75 0.056 0.4 0.1 4.50 0.0018 0.60 <br />115 0.129 1.042 0.417 2.00 9.43 0.054 0.4 0.1 4.50 0.0018 0.60 <br />116 0.064 0.606 0.284 2.27 9.02 0.036 0.4 0.1 450 0.0018 0.60 <br />117 0.100 0.890 0.417 2.00 10.00 0.057 0.4 0.1 4.50 0.0018 0.60 <br />118 0.175 0.833 0.417 2.00 10.00 0.058 0.4 0.1 4.47 0.0018 0.60 <br />126 0.052 0.492 0303 2.00 17.47 0.023 0.4 0.1 450 0.0018 0.60 <br />127 0.031 0379 0.227 2.00 16.95 0.01 8 0.4 0.1 4.50 0.0018 0.60 <br />128 0.047 0.473 0.246 2.00 ]9.40 0.019 0.4 0.1 450 0.0018 0.60 <br />129 0.072 0.492 0.227 2.00 15.73 0.020 0.4 0.1 450 0.0018 0.60 <br />130 0.099 0.511 0.284 2.00 18.99 0.028 0.4 0.1 4.50 0.0018 0.60 <br /> <br />IIl-19 <br />
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