Storm Drainage Design Project, Hydrographs - Essay Example

Only on StudentShare

Extract of sample
Storm Drainage Design Project, Hydrographs

Rainfall is the input used to a watershed and the stream flow is also considered as the output of the watershed. A hydrograph also represents how a watershed reacts to rainfall. King1998, in his report said that the response of a watershed to rainfall depends on several factors which affects the shape of a hydrograph. This represents the effect of rainfall on a particular basin. This is a hypothetical response of a watershed to the input of rainfall. This will allow calculations of the response to any input(rainfall). Hydrographs are often affected by factors of soil saturation and the surroundings. The vegetation type and the steepness of the surrounding lands, with the drainage density(Stott,2005). Very dry weather, nornmally creates a crust on river beds and wet winters would increase the discharge. Sand and clay produces a flashy hydrographs but there could be a difference between the two.
be used as a water source of an open channel that would supply water to nearby reservoir. The hydrograph data was used to analyze the water activity in the river after a rainstorm. The study was done for a period of 96 hours. Measurements on the height of water was done on an hourly basis. The results of which are as follows. The water level was almost constant for the first 43 hours. At the start of the 44th hour, the water level started to rise. ...Show more

Summary

Hydrographs are used in the analysis of rivers. The line graph and the bar graph are used to represent the activity of water flowing in rivers. Hence water from the river can be useful if we know how to make a design that is truly fruitful to end users. Usually, in the study of storm drainage, the analysis of hydrographs are considered…
Author : aaliyah82
Storm Drainage Design Project, Hydrographs essay example
Read Text Preview
Save Your Time for More Important Things
Let us write or edit the essay on your topic
"Storm Drainage Design Project, Hydrographs"
with a personal 20% discount.
Grab the best paper

Related Essays

Storm Drainage Design Project Master Essay
The response of watershed to rainfall depends on factors which have a great effect on the shape of a hydrograph. The effects of soil saturation and the surroundings are the factors that often affect the hydrograph. The steepness of the surrounding lands with the drainage density is also a factor.
8 pages (2000 words) Essay
Storm Drainage Design Project Study
There are factors that control the shapes of a hydrograph. According to Weyman, 1975 there are different shapes that are shown and the main components are labeled. The components of a hydrographs are the rising limb, the falling limb ,the peak discharge and the lag time.
8 pages (2000 words) Essay
Storm Drainage Design Project Essay
A hydrograph also represents how a watershed reacts to rainfall. The response of a watershed to rainfall depends on several factors which affects the shape of a hydrograph. This represents the effect of rainfall on a particular basin. This is a hypothetical response of a watershed to the input of rainfall.
9 pages (2250 words) Essay
Storm Drainage Design Project, Flood Hydrographs
Various components of a hydrograph consist of a rising limb which represents the initial portion of a hydrograph, the peak discharge which related to the maximum discharge estimated and the receding limb , which relates to the decreasing part of the discharge with time.
8 pages (2000 words) Essay
Storm Drainage Study
Hydrographs are records for the study of storm drainage. It is a graph of the flow in a stream over a period of time. Peaks in a hydrographs are usually the results of precipitation events while troughs represent It is graph of the flow in a stream over a period of time The peaks in the hydrograph are results of precipitation events while troughs represent dry seasons.
6 pages (1500 words) Essay
Storm drainage design project
nt area, river flow measurements, base flow and lag times is gathered through various sources such as satellite imagery and a network of stream gauges. Hydrograph analysis involves the study of runoff records at a stream gauge, river discharge after a rain and drainage rate of
6 pages (1500 words) Essay
Storm Drainage Design Project
ainfall is quantified as lag time which shows the time difference between the peak rainfall and the peak discharge in the river corresponding to that rainfall. Thus the rivers that have relatively short lag time respond very quickly to rainfall and hence can be considered as
6 pages (1500 words) Essay
Storm Drainage Design Project
River Cynon originates from the parish of Penderin. The website GeoHack (not dated) pinpointed the coordinates of River Cynon in decimal format at 51.6333333, -3.483333. The first requirement
6 pages (1500 words) Essay
Storm Drainage Design Project
The hydrograph presented in Figure 3 shows the rainfall data observed for the River Cynon catchment in the form of vertical bar graphs and river height data in a line graph. Rainfall and river height were plotted along the
8 pages (2000 words) Essay
Storm Drainage Design Project
Observations considered were from midnight (00:00:00 hour) of October 12, 1998 until 11:00 pm (23:00:00 hours) of October 15, 1998. Due to space constraint, observation intervals were shown every four hours, but the data used hourly observations in the
6 pages (1500 words) Essay
Get a custom paper written
by a pro under your requirements!
Win a special DISCOUNT!
Put in your e-mail and click the button with your lucky finger
Your email
YOUR PRIZE:
Apply my DISCOUNT