This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: How often will a flood of a 20-year magnitude occur? What will be an ideal ... (Read 14 times)

joblessjake

  • Hero Member
  • *****
  • Posts: 555
on: Jul 15, 2018
How often will a flood of a 20-year magnitude occur? What will be an ideal response?

Question 2

What is a 20-year flood? What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

macagnavarro

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 15, 2018
Answer to Question 1

Over time, a flood of that magnitude will occur every 20 years. However, two 20-year floods can
occur the same year, or none can occur for 50 years.



Answer to Question 2

Based on records of stream behavior through time, agencies determine how often a flood of a certain
size is likely to happen. For a 20-year flood, a flood of that magnitude is predicted to happen about
once every 20 years.



joblessjake

  • Member
  • Posts: 555
Reply 2 on: Jul 15, 2018
Great answer, keep it coming :)

kusterl

  • Member
  • Posts: 315
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

CT imaging of glioblastoma in a 6-year-old girl. CT imaging of glioblastoma in a 6-year-old girl.
Top Eleven Countries in Year 2009 According to Three Different Measures Top Eleven Countries in Year 2009 According to Three Different Measures
Mississippi River Flood of 1993 Mississippi River Flood of 1993
Find the magnitude and the direction of the resultant vector of the vectors below. Find the magnitude and the direction of the resultant vector of the vectors below.
If CP for an ideal gas is 35.4 J/molK, which of the following is CV for this gas? If CP for an ideal gas is 35.4 J/molK, which of the following is CV for this gas?
Chelsea Donahue has a​ 20-year home mortgage of ​78,000 at​ 7.50% interest and will pay ... Chelsea Donahue has a​ 20-year home mortgage of ​78,000 at​ 7.50% interest and will pay ...
Video: Simple Diffusion - Ion transport

For a complete list of videos, visit our video library