The unit “cubic yard per second” is a measure of volumetric flow rate, often used in engineering and hydrology to quantify the rate at which a volume of liquid, such as water, flows in a system. One cubic yard per second translates to an immense 764.555 liters per second, highlighting its utility in large-scale applications like river flow measurements or irrigation systems. To put it in perspective, this rate could fill an Olympic-sized swimming pool in roughly two hours!
In the 19th century, as industrial and municipal water demands increased, the mining sector and large-scale waterworks projects became some of the earliest adopters of the cubic yard per second. It’s a testament to how critical this unit has been in shaping water management practices around the world, ensuring efficient usage and distribution of this vital resource.
The kilolitre per second (kL/s) is a unit of flow rate used primarily in water management, representing the volume of one kilolitre, or 1,000 liters, flowing past a point every second. While the unit might not be as commonly recognized as liters per minute, it is vital in contexts requiring large-scale fluid flow measurements, such as calculating river discharges or managing wastewater treatment facilities. To put it in perspective, one kilolitre per second is equivalent to the flow rate of about 264 gallons per second, easily filling a standard swimming pool in just a few minutes.
Interestingly, understanding these flow rates becomes crucial during urban planning to ensure sustainable water management systems. It helps engineers design appropriate pipeline capacities and emergency spillways to prevent urban flooding. This illustrates the intersection of environmental sustainability and infrastructure planning, highlighting the kilolitre per second as a cornerstone unit in significant ecological and engineering applications.
Cubic yards per second | Kilolitres per second |
---|---|
0
yd³/s
|
0
kl/s
|
0.5
yd³/s
|
0.382278
kl/s
|
1
yd³/s
|
0.764556
kl/s
|
1.5
yd³/s
|
1.14683
kl/s
|
2
yd³/s
|
1.52911
kl/s
|
2.5
yd³/s
|
1.91139
kl/s
|
3
yd³/s
|
2.29367
kl/s
|
3.5
yd³/s
|
2.67594
kl/s
|
4
yd³/s
|
3.05822
kl/s
|
4.5
yd³/s
|
3.4405
kl/s
|
5
yd³/s
|
3.82278
kl/s
|
5.5
yd³/s
|
4.20506
kl/s
|
6
yd³/s
|
4.58733
kl/s
|
6.5
yd³/s
|
4.96961
kl/s
|
7
yd³/s
|
5.35189
kl/s
|
7.5
yd³/s
|
5.73417
kl/s
|
8
yd³/s
|
6.11644
kl/s
|
8.5
yd³/s
|
6.49872
kl/s
|
9
yd³/s
|
6.881
kl/s
|
9.5
yd³/s
|
7.26328
kl/s
|
10
yd³/s
|
7.64556
kl/s
|
10.5
yd³/s
|
8.02783
kl/s
|
11
yd³/s
|
8.41011
kl/s
|
11.5
yd³/s
|
8.79239
kl/s
|
12
yd³/s
|
9.17467
kl/s
|
12.5
yd³/s
|
9.55694
kl/s
|
13
yd³/s
|
9.93922
kl/s
|
13.5
yd³/s
|
10.3215
kl/s
|
14
yd³/s
|
10.70378
kl/s
|
14.5
yd³/s
|
11.08606
kl/s
|
15
yd³/s
|
11.46833
kl/s
|
15.5
yd³/s
|
11.85061
kl/s
|
16
yd³/s
|
12.23289
kl/s
|
16.5
yd³/s
|
12.61517
kl/s
|
17
yd³/s
|
12.99744
kl/s
|
17.5
yd³/s
|
13.37972
kl/s
|
18
yd³/s
|
13.762
kl/s
|
18.5
yd³/s
|
14.14428
kl/s
|
19
yd³/s
|
14.52656
kl/s
|
19.5
yd³/s
|
14.90883
kl/s
|
20
yd³/s
|
15.29111
kl/s
|
20.5
yd³/s
|
15.67339
kl/s
|
21
yd³/s
|
16.05567
kl/s
|
21.5
yd³/s
|
16.43795
kl/s
|
22
yd³/s
|
16.82022
kl/s
|
22.5
yd³/s
|
17.2025
kl/s
|
23
yd³/s
|
17.58478
kl/s
|
23.5
yd³/s
|
17.96706
kl/s
|
24
yd³/s
|
18.34933
kl/s
|
24.5
yd³/s
|
18.73161
kl/s
|
25
yd³/s
|
19.11389
kl/s
|
25.5
yd³/s
|
19.49617
kl/s
|
26
yd³/s
|
19.87845
kl/s
|
26.5
yd³/s
|
20.26072
kl/s
|
27
yd³/s
|
20.643
kl/s
|
27.5
yd³/s
|
21.02528
kl/s
|
28
yd³/s
|
21.40756
kl/s
|
28.5
yd³/s
|
21.78983
kl/s
|
29
yd³/s
|
22.17211
kl/s
|
29.5
yd³/s
|
22.55439
kl/s
|
30
yd³/s
|
22.93667
kl/s
|
30.5
yd³/s
|
23.31895
kl/s
|
31
yd³/s
|
23.70122
kl/s
|
31.5
yd³/s
|
24.0835
kl/s
|
32
yd³/s
|
24.46578
kl/s
|
32.5
yd³/s
|
24.84806
kl/s
|
33
yd³/s
|
25.23033
kl/s
|
33.5
yd³/s
|
25.61261
kl/s
|
34
yd³/s
|
25.99489
kl/s
|
34.5
yd³/s
|
26.37717
kl/s
|
35
yd³/s
|
26.75945
kl/s
|
35.5
yd³/s
|
27.14172
kl/s
|
36
yd³/s
|
27.524
kl/s
|
36.5
yd³/s
|
27.90628
kl/s
|
37
yd³/s
|
28.28856
kl/s
|
37.5
yd³/s
|
28.67083
kl/s
|
38
yd³/s
|
29.05311
kl/s
|
38.5
yd³/s
|
29.43539
kl/s
|
39
yd³/s
|
29.81767
kl/s
|
39.5
yd³/s
|
30.2
kl/s
|
40
yd³/s
|
30.58222
kl/s
|
40.5
yd³/s
|
30.9645
kl/s
|
41
yd³/s
|
31.34678
kl/s
|
41.5
yd³/s
|
31.72906
kl/s
|
42
yd³/s
|
32.11133
kl/s
|
42.5
yd³/s
|
32.49361
kl/s
|
43
yd³/s
|
32.87589
kl/s
|
43.5
yd³/s
|
33.25817
kl/s
|
44
yd³/s
|
33.64045
kl/s
|
44.5
yd³/s
|
34.02272
kl/s
|
45
yd³/s
|
34.405
kl/s
|
45.5
yd³/s
|
34.78728
kl/s
|
46
yd³/s
|
35.16956
kl/s
|
46.5
yd³/s
|
35.55183
kl/s
|
47
yd³/s
|
35.93411
kl/s
|
47.5
yd³/s
|
36.31639
kl/s
|
48
yd³/s
|
36.69867
kl/s
|
48.5
yd³/s
|
37.08095
kl/s
|
49
yd³/s
|
37.46322
kl/s
|
49.5
yd³/s
|
37.8455
kl/s
|
50
yd³/s
|
38.22778
kl/s
|
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