Pájaro River Watershed Flood Protection Plan - The Pajaro River ...
Pájaro River Watershed Flood Protection Plan - The Pajaro River ... Pájaro River Watershed Flood Protection Plan - The Pajaro River ...
Uvas Creek near Gilroy 11154200 35** 7009.29 6994.648 6942.47 Pacheco Creek near Dunneville 11153000 43** 9187.33 9164.01 9063.46 Table 2: Summary of flood flow frequency estimates * Water year 1957 missing data **Adjusted for zero flow years 50000 45000 40000 35000 30000 25000 20000 15000 10000 5000 0 Chittenden upper confidence interval upper conf. Q estimate 0.99 0.9 0.7 0.5 0.2 0.1 0.04 0.02 0.01 exceedence probability 16000 14000 12000 10000 8000 6000 4000 2000 San Benito at 156 upper confidence interval upper conf. Q estimate 0 0.99 0.9 0.7 0.5 0.2 0.1 0.04 0.02 0.01 exceedence probability DRAFT 7/22/03 23 Pajaro Watershed Flood Management
70000 Hollister upper confidence interval upper conf. Q estimate 60000 50000 40000 30000 20000 10000 0 0.99 0.9 0.7 0.5 0.2 0.1 0.04 0.02 0.01 exceedence probability 8000 7000 6000 5000 4000 3000 2000 1000 Uvas Creek upper confidence interval upper conf. Q estimate 0 0.99 0.9 0.7 0.5 0.2 0.1 0.04 0.02 0.01 exceedence probability 20000 18000 16000 14000 12000 10000 8000 6000 4000 2000 0 Pacheco Creek upper confidence interval upper conf. Q estimate 0.99 0.9 0.7 0.5 0.2 0.1 0.04 0.02 0.01 exceedence probability Figure 1: Log Pearson Type III results with upper confidence intervals for all gages. DRAFT 7/22/03 24 Pajaro Watershed Flood Management
- Page 1 and 2: California State University Robert
- Page 3 and 4: Table of Contents Executive Summary
- Page 5 and 6: Pájaro River Watershed Flood Manag
- Page 7 and 8: that today bears the name Pájaro.
- Page 9 and 10: Map B. 1908 Parcel Map of a portion
- Page 11 and 12: Map A 1875 based on 1854 land surve
- Page 13 and 14: Upper Watershed, San Benito and San
- Page 15 and 16: Himalaya and Alaska are there possi
- Page 17 and 18: DRAFT 7/22/03 17 Pájaro Watershed
- Page 19 and 20: The current project attempts to rec
- Page 21 and 22: California State University Robert
- Page 23: where: g adj is the adjusted skew g
- Page 27 and 28: value for the maximum possible 100-
- Page 29 and 30: Regional Analysis The trend in perc
- Page 31 and 32: Interestingly, the maximum consecut
- Page 33 and 34: California State University Robert
- Page 35 and 36: We also find that on the order of 6
- Page 37 and 38: Figure11 Cartoon showing how incisi
- Page 39 and 40: Although Hospital Road shows some a
- Page 41 and 42: clearly attenuate (reduce) flood pe
- Page 43 and 44: average 8-foot depth of water that
- Page 45 and 46: culverts and fill. Other parts of t
- Page 47 and 48: Our modeling of enhanced flood stor
- Page 49 and 50: APPENDICES & Figures APPENDIX 1: No
- Page 51 and 52: APPENDIX 5 Example of Historical Ch
- Page 53 and 54: APPENDIX 2: 1995 and 1998 Storm Com
- Page 55 and 56: http://12.45.109.6/pls/portal30/get
- Page 57 and 58: 50 Corralitos Creek Hydrograph & Co
- Page 59 and 60: Figure 16 - San Benito River channe
- Page 61 and 62: Fig 15 Stream Barb Structures DRAFT
- Page 63 and 64: Corps’ Data presented Alternative
- Page 65 and 66: California State University Robert
- Page 67 and 68: . illustrations, on an interim repo
- Page 69 and 70: APPENDIX 3 Streambank Property Owne
- Page 71: Historical Change in San Benito Riv
Uvas Creek near Gilroy 11154200 35** 7009.29 6994.648 6942.47<br />
Pacheco Creek near Dunneville 11153000 43** 9187.33 9164.01 9063.46<br />
Table 2: Summary of flood flow frequency estimates<br />
* Water year 1957 missing data<br />
**Adjusted for zero flow years<br />
50000<br />
45000<br />
40000<br />
35000<br />
30000<br />
25000<br />
20000<br />
15000<br />
10000<br />
5000<br />
0<br />
Chittenden upper confidence interval<br />
upper conf.<br />
Q estimate<br />
0.99 0.9 0.7 0.5 0.2 0.1 0.04 0.02 0.01<br />
exceedence probability<br />
16000<br />
14000<br />
12000<br />
10000<br />
8000<br />
6000<br />
4000<br />
2000<br />
San Benito at 156 upper confidence interval<br />
upper conf.<br />
Q estimate<br />
0<br />
0.99 0.9 0.7 0.5 0.2 0.1 0.04 0.02 0.01<br />
exceedence probability<br />
DRAFT 7/22/03<br />
23<br />
<strong>Pajaro</strong> <strong>Watershed</strong> <strong>Flood</strong> Management
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