FLOOD10621 ‎(2)‎

• County: Boulder
• Community: Boulder County and Incorporated Areas
• Title: FIS - Boulder County and Incorporated Areas - Vol 5
• Date: 10/4/2002
• Prepared For: Boulder County
• Prepared By: FEMA
• Floodplain - Doc Type: Current FEMA Regulatory Floodplain Information

TABLE or OORTIITS (Cont'd)

Volume 1 (Cont'd)

PIGURlS

Figure 1 - Bear Creek at Upatre.. race of Broadway Culvert
Lookiol South, City of Boulder ............
Figure 2 - Bear Creek at Intersection of Table Me.a Drive and
Harvard Lane, Just Up.tre.. of Broadway, City of

Boulder .......................
Pigure 3 - Pou~ile Canyon Creek Upstre.. of 51th Street,
LOOking Borth, City of Boulder ............
Figure 4 - Pou~ile Canyon Creek at Borth 'Boulder 'a~r.
Ditch P1Ulle, Loouna Upatreaa, City of Boulder ....
Figure 5 - Hi.toric P1oodiDI, 'lood of May 1969, Town of

J....tOWll ......................
Figure 6 - Hi.toric Ploodiol, Plood of May 1969, Town of

J.... town ......................
Figure 7 ,-- Hi.toric Ploodina, 'lood of May 1969, Town of

J"'ltOWD ................ '. . . . . .
Pigure 8 - Biatoric Ploodina, 'lood of May 1969, Town of

J_a tOWll .............._. _ . . . . _ .
Pigure 9 - Vi.. loath frOla Colorado and Southern Railroad
Depot, It.- Vrai. Creek, June 1921 ..........
Pigure 10 - Lo~11.r B..in at 5th Avenue and Main Street,

Lookina Borth, June 1921 ...............
Figure 11 - Lookinl Toward Roosevelt Park, Looailler Balin,

June 1921 ......................
Figure 12 - View'South Alona Main Street, Loomiller Basin,

August 3, 1972 ....................
Figure 13 - Mobile HOlDe Park Threatened by St. Vrain Creek,

May 1, 1969 .....................
Figure 14 - Leftband Creek at South Pratt Parkway Bridge,

May 8, 1969 .....................
Pigure 15 - Leftband Creek at South Pratt Parkway Bridge,

May 8, 1969 ...............
Pigure 16 - Inundation of South Pratt Parkway Bridle by

Lefthand Creek, May 8, 1979 .............
- Historic Plooding, Town of Lyons ...........
- Historic Flooding, Town of Lyons ...........
- Historic Flooding, Town of Lyons ...........
- Historic Flooding, Town of Lyons ...........
- Ploodway Schematic ..................

. .

Fiaure 17
Figure 18
Figure 19
Figure 20
Figure 21

TABLES

Paae

15

15

16

16
18

18

19
19
22

22

23

23

24
24
2S

25
28
28
29
29
72

Table 1 - Streams Studied by Detailed Methods . . . . . . . . . . 7
Table 2 - Historic Plood Peak Discharlel and Stage. at
Lyons Gage, St. Vrain Creek . . . . . . . . . . . . . . 35
Table 3 - Historic Plood Peak Discharges'and Stages at
Bederland (Recorded on Middle Boulder Creek) . . . . . . 36

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