|
|
PERUVAMBA
|
RAMAPURAM
|
|
Basin area, km2
|
300
|
52
|
|
Basin area in Kerala State, km2
|
300
|
52
|
|
District of Kerala in which basin are located
|
Kasaragod & Kannur
|
Kasaragod & Kannur
|
|
Origin of River
|
Pekunnu Elevation.m : 325
|
Iringal Elevation. m : 57
|
|
Length of main stream, km
|
51
|
19
|
|
Main tributaries
|
Macharuthode, Mathamangalam, Challachal, Nitaringapuzha,
Mukkuttenkarachal
|
|
|
Average annual rainfall, mm
|
3600
|
3600
|
|
Average annual stream flow (computed), Mm
|
1143
|
|
|
Water requirement for wetland for three crops, Mm3
|
343
|
343
|
|
Water requirement for gardenland , Mm3
|
184
|
184
|
|
Water requirement for domestic use (2021 AD), Mm3
|
27.1
|
27.1
|
|
Water requirement for industrial use (2021 AD), Mm3
|
45
|
45
|
|
Major/Medium irrigation project investigated
|
|
|
|
Navigate length of river, km
|
16
|
6.4
|