Koonammavu topographic map
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About this map

Name: Koonammavu topographic map, elevation, terrain.
Location: Koonammavu, Paravur, Ernakulam, Kerala, 683518, India (10.08062 76.24402 10.12062 76.28402)
Average elevation: 5 m
Minimum elevation: -4 m
Maximum elevation: 12 m
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periyar river
India > Kerala > Paravur > Manjaly
The southernmost part of the Cardamom Hills i.e. the source of Periyar River is a narrow valley extending south of Kumily. This is the southern extreme of the Periyar basin. It is less than 20 kilometres (12 mi) wide and is about 40 kilometres (25 mi) long. The upper catchments of Periyar extend as a wedge…
Average elevation: 10 m