fnr 66 lecture 19
DESCRIPTION
FNR 66 Lecture 19 Don’t forget to review two discussions!!! I have only received a few assignments. Don’t wait until the last minute. Flood Hazard Lab, woot woot , just in time for the rainy season. GIS UPDATES? A MOMENT OF SILENCE WHILE YOU COLLECT YOUR THOUGHTS. - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: FNR 66 Lecture 19](https://reader036.vdocuments.site/reader036/viewer/2022062521/5681665c550346895dd9de00/html5/thumbnails/1.jpg)
FNR 66 Lecture 19
• Don’t forget to review two discussions!!! I have only received a few assignments. Don’t wait until the last minute.
• Flood Hazard Lab, woot woot, just in time for the rainy season
![Page 2: FNR 66 Lecture 19](https://reader036.vdocuments.site/reader036/viewer/2022062521/5681665c550346895dd9de00/html5/thumbnails/2.jpg)
GIS UPDATES? A MOMENT OF SILENCE WHILE YOU COLLECT YOUR THOUGHTS
![Page 3: FNR 66 Lecture 19](https://reader036.vdocuments.site/reader036/viewer/2022062521/5681665c550346895dd9de00/html5/thumbnails/3.jpg)
http://www.fema.gov/media-library/assets/documents/15477?id=3574
![Page 4: FNR 66 Lecture 19](https://reader036.vdocuments.site/reader036/viewer/2022062521/5681665c550346895dd9de00/html5/thumbnails/4.jpg)
http://pinalcountyaz.gov/DEPARTMENTS/PUBLICWORKS/FLOODCONTROLDISTRICT/FLOODPLAIN/Pages/FloodplainTerms.aspx
What is a Base Flood Elevation (BFE)?Base Flood Elevations are the high water marks for the 100 yr flood. This is the means by which we set the home’s lowest floor or bottom of frame if it is a manufactured home in order to give it maximum protection from flooding. This number is a limiting factor for floodplain building—do not go below the BFE. The Regulatory Flood Elevation, or RFE is one foot above the BFE to further protect from flooding.
![Page 5: FNR 66 Lecture 19](https://reader036.vdocuments.site/reader036/viewer/2022062521/5681665c550346895dd9de00/html5/thumbnails/5.jpg)
Recurrence interval, in years
Probability of occurrence in any given year
Percent chance of occurrence in any given
year100 1 in 100 150 1 in 50 225 1 in 25 410 1 in 10 105 1 in 5 202 1 in 2 50
Recurrence intervals and probabilities of occurences
http://en.wikipedia.org/wiki/100-year_flood
http://water.usgs.gov/edu/100yearflood.html
![Page 6: FNR 66 Lecture 19](https://reader036.vdocuments.site/reader036/viewer/2022062521/5681665c550346895dd9de00/html5/thumbnails/6.jpg)
http://pubs.usgs.gov/gip/106/
![Page 7: FNR 66 Lecture 19](https://reader036.vdocuments.site/reader036/viewer/2022062521/5681665c550346895dd9de00/html5/thumbnails/7.jpg)
http://parra.sdsu.edu/roberson_chapter09.html
![Page 8: FNR 66 Lecture 19](https://reader036.vdocuments.site/reader036/viewer/2022062521/5681665c550346895dd9de00/html5/thumbnails/8.jpg)
http://www.accurate-technologies.com/land/fema-flood-elevations-and-surveys.php
![Page 9: FNR 66 Lecture 19](https://reader036.vdocuments.site/reader036/viewer/2022062521/5681665c550346895dd9de00/html5/thumbnails/9.jpg)
![Page 10: FNR 66 Lecture 19](https://reader036.vdocuments.site/reader036/viewer/2022062521/5681665c550346895dd9de00/html5/thumbnails/10.jpg)
USGS General Information Product 106
![Page 11: FNR 66 Lecture 19](https://reader036.vdocuments.site/reader036/viewer/2022062521/5681665c550346895dd9de00/html5/thumbnails/11.jpg)
LeDoux-Bloom, Cynthia and Downie, S.T. 2008 Outlet Creek Basin Assessment Report. Coastal Watershed Planning and Assessment Program, p. 191. California Department of Fish & Game, Sacramento, California.
![Page 12: FNR 66 Lecture 19](https://reader036.vdocuments.site/reader036/viewer/2022062521/5681665c550346895dd9de00/html5/thumbnails/12.jpg)
https://msc.fema.gov/webapp/wcs/stores/servlet/StoreCatalogDisplay?storeId=10001&catalogId=10001&
https://hazards.fema.gov/femaportal/NFHL/
![Page 13: FNR 66 Lecture 19](https://reader036.vdocuments.site/reader036/viewer/2022062521/5681665c550346895dd9de00/html5/thumbnails/13.jpg)
![Page 14: FNR 66 Lecture 19](https://reader036.vdocuments.site/reader036/viewer/2022062521/5681665c550346895dd9de00/html5/thumbnails/14.jpg)
![Page 15: FNR 66 Lecture 19](https://reader036.vdocuments.site/reader036/viewer/2022062521/5681665c550346895dd9de00/html5/thumbnails/15.jpg)
![Page 16: FNR 66 Lecture 19](https://reader036.vdocuments.site/reader036/viewer/2022062521/5681665c550346895dd9de00/html5/thumbnails/16.jpg)