River Basin-wise Sand Mining in Greater Kochi Region of Kerala (2006) | |||||||
River Basin | River Length (Km.) | Drainage Area (Km.2) | Estimated Sand Reserve (106 m3) | Panch- ayats Involved in Sand Mining | Volume of Sand Extracted (106 m3 /Year) | Sustai- nable Yield (M3 /Year) | No. of Labourers |
Periyar | |||||||
Pamba | |||||||
Muvattupuzha | |||||||
Manimala | |||||||
Chalakkudi | |||||||
Meenachil | |||||||
Achankoil |