The daily streamflow data at a site having a drainage area of 650 km² are given below. Compute (show all graphical work when applied): Baseflow volume using the recession curve method

Determine the total discharge of the section consisting of earth canal whosen = 0.023 and S = 0.0045 and a flood plain with n twice the value of the earthcanal. Use 3 decimal places all throughout the solution. Box/underline your finalanswer.

SHOW COMPLETE SOLUTION PLSVALUE: Y =25

I need help on this problem Manning equation problem for parts a, especially rearranging the equation. Thank YOU   They constructed 20-feet-high levees along the river channel. The channel constrained by the levees is 250 feet wide. For this exercise, assume that the channel cross-section can be approximated by a rectangle, with width, w, and the water depth, d. The Hydraulic radius is 17.24ft. assume that the channel slope is 0.0003 (a)Since late 1970s there was a push to restore river ecology and let vegetation grow back inthe channel. Assuming that vegetation in the channel will increase the Manning’s coefficient by 0.01,how much higher would the levees have to be to contain a flood with a maximum flow rate of 25,000cubic feet per second?

Plan a rectangular masonry irrigation canal for a discharge of 1.50 m3/s, with channel roughness=0.020, if b/h = 2, V = ranging from 0.55 m/s to 0.60 m/s, and w= 0.50m. If you need other data, you can assume according to the provisions.

a rectangular concrete lined channel of width 2.5 and depth 0.5 has a slope of 1 in 2000.if the mannings n value is =0.015 .calculate the discharge .Try calculating the disharge using chezy equation with C=70

An averaged vitrified sewer pipe (n = 0.015) is laid on a slope of 0.0002 and is to carry 2.36 m3/s when the pipe flows 0.9 full. What size pipe should be used? only HANDWRITTEN answer needed ( NOT TYPED)

Sketch and compute streamflow for the measurement data given in TABLEQ4(c) using mean-section method. Given that the river width is 12.5 m.

Along a certain range of a river, the right and left water edges (RWE & LWE) are 4.50 m and32.0 m respectively from an initial reference point. The distances of each vertical from thereference point, the depth of each vertical, and the mean velocity in the vertical are givenin the accompanying tabulation. Sketch the cross-section of the river using separate page,determine the discharge (cu m/sec), and the average velocity of flow (m/sec). Assume thatthe discharge in the two end zones to be zero or negligible. Use mid-section method.

If a rectangular suppressed weir 1.5m high extends across a rectangularchannel 3m wide. Measured head is 0.44 meters. Using Francis formula(show your checking) and neglecting velocity of approach, find thedischarge (cms).   INCLUDE FBD!!!