FLOOD07967

• Designation Number: 181
• County: Larimer
• Community: Loveland
• Stream Name: Big Thompson River
• Basin: South Platte
• Title: Floodplain Information Report - Big Thompson River, Loveland
• Date: 10/1/1981
• Designation Date: 12/1/1981
• Floodplain - Doc Type: Floodplain Report/Masterplan

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Table6A I
Floodway Data, Big Thornpson River Table 6A(continued)
(Larimer County)!!
! flood1Oav Water Surface Elevation
.
Section Mean With Without
F}.oodw.?y' ,,'ater Surface Elevation Station Width Arza veloc.ity floodway floodwtly Difference
Section Mean h'ith With.out (ft) (Lt ) (fE,-D ffi) <'f!) (ft)
Station Width Ar~a velocity Hoadway floodway Diffcr.,nce
Ut) (ft) (fps) (it) (ft) (ft) 44.0 1544 4527 U 4951.7 4951.3 0.4
45.0 1665 5094 3.7 4952.2 4951.9 0.3
1.0 m 3077 6.2 4873.6 4878.4 0.2 46.0 13L5 5760 3.3 4953.5 4953.3 0.2
2.0 2018 4161 4.6 4881.2 4881.2 0.0 47.0 1320 3624 5.2 4955.8 4955.6 0.2
2.5 2378 15257 1.2 4884.2 4884.2 0.0 48.0 3197 6323 3.0 4957.3 4957.0 0.3
3.0 3291 21487 0.9 4884.2 4884.2 0.0 50.0 710 5580 3.4 4959.9 4959.6 0.3
5.0 3114 19903 1.0 4884.3 4884.3 0.0 51.0 726 5694 3.3 4960.0 4959.7 0.3
6.0 2455 7880 '.4 4884.3 4884.3 0.0 52.0 '" 2123 a.9 4961.6 4961.1 0.5
'.0 1213 7503 2.5 4884.8 4884.7 0.' 53.0 309 3563 5.3 4964.1 4963.6 0.5
3.0 1681 1856 10.2 4887.9 41387.8 0.' 54.5 ,>6 7788 2.4 4965.9 4965.4 0.5
9.0 994 2505 '.6 48'13.8 4893.4 0.4 56.0 1691 9831 1.9 4966.0 4965.5 0.5
10.0 457 2748 6.9 4896.9 4896.8 0.' 57.0 117l 6946 2.7 4966.1 4965.6 0.5
H.D 1S07 3352 5.' 4900.3 4900.3 0.0 58.0 3" 1484 n.8 4970.3 4970.3 0.0
12.0 594 5006 3.8 4903.1 4902,8 0.3 59.0 HOD 3590 5.3 4980.8 4980.5 0.3
13.0 1079 3430 5.5 4907.2 4907.1 0.1 60.0 H2o 3586 5.3 4981.3 4981.0 0.3
15.0 2161 8727 '.2 4910.3 4910.2 0.' 61.0 1509 4450 4.3 4982.0 4981.5 0.5
16.0 2019 9453 2.0 4910.7 4910.7 0.0 62.0 1399 5535 3.4 4984.1 4984.0 0.'
17.0 608 5603 3.4 4910.8 4910.8 0.0 63.0 2205 4665 4.1 4986.2 4986.1 0.'
18.0 2081 4361 4.4 4914.3 4914.0 0.3 66.0 2405 10266 1.9 4991.5 4991.4 0.'
19.0 IBn 4976 3.6 4918.4 491B.4 0.0 69.0 2400 10352 1.8 4991.6 49<}1.5 0.1
20.0 900 4587 4.1 4920.0 4919.7 0.3 70.0 1570 9417 '-0 4991.6 4991.6 0.0
21.5 2780 14034 1.4 4922.2 4921.9 0.3 71.0 1517 3779 5.0 4991.9 4991.9 0.0
23.0 2664 l3923 1.4 4922.2 4921.9 0.3 72.0 8" 2617 7.3 4995.7 1<995.7 0.0
24.0 1175 5910 3.2 4922.5 4922.2 0.3 73.0 1036 3671 5.2 4999.7 4999.3 0.4
25.0 1059 4716 4.0 4923.4 4923.2 0.2 74.0 1082 2635 '" 5002.2 5002.2 0.0
26.0 1274 4113 U 4926.1 4926.0 0.1 75.0 2072 9002 2.1 5004.3 5003.9 0.4
27.0 li64 4340 4.4 4928.4 4928.0 0.4 76.0 1345 5252 3.6 5004.1 5003.7 0.4
".0 1205 4148 4.6 4929.3 4928.9 0.4 7'1.0 1344 4685 4.1 5004.1 5003.7 0.4
30.0 1402 5874 3.2 4930.2 4929.9 0.3 78.5 2425 9431 '-0 5005.1 5004.7 0.4
31.0 1407 3865 4.9 49]1.1 4930.9 0.2 80,0 2520 9793 1.9 5005.2 5004.8 0.4
32,0 908 2843 U 4933,1 4933.1 0.0 81.0 20l[) 6/63 '" 5005.3 5004.9 0.4
33.0 635 2948 U 4934,9 4934.6 0.3 82.0 2094 6413 3.0 5005.3 5004.9 0.4
34,0 1853 b957 2.7 4939.1 4938.8 0.3 83,0 1700 2483 ,., 5008.2 5008.2 0.0
35.0 1721 :'155 3.' 4939,2 4938.9 0.3 84,0 307 2257 8.4 5013.7 5013.3 0.4
36.0 1679 1322 14.4 4939.4 4939.4 0.0 85.0 1017 4439 4,] 5018.1 5017.8 0.3
37.0 1694 1683 11.3 4941.3 4941.3 0.0 86.0 '" 2696 7.0 5021.2 5021.0 0.2
38.0 2446 8364 2.3 4943.7 4943.7 0.0 87,0 474 3390 5.0 5025.0 5024.7 0.3
40.5 2344 12480 LS 4945,6 4945.6 0.0
41.0 2480 12864 .., 4945,6 4945.6 0.0
42,0 151,0 !l02l L7 491,5.7 4945.7 0,0
43.0 1455 3053 6.7 4950,(, 4950,6 0.0
" tn\>1e is for'::i' surcha.gcfloodway..s perWriaLer County
--This
resolution. Tiles" dat.. a." for u~u within the L"rimur Coun~y
bounda.ies. Fo. are",. within the Cily of Lov.,randboundaries
use Table 6B. RE:,OURCE: CON,UmNT\ INC CON'UlT~NT\ INC
'" m RE:,OURCE: