The benefits of tank desilting are twofold. First it increases the water holding capacity of the tanks. Tanks that are heavily silted lose out on a lot of stored water. This water is needed to irrigate the fields of the farmers and a decrease in the holding capacity results in fewer lands being irrigated This means a smaller harvest and a direct reduce in income for the farmer. So by doing the desilting, SEDS is directly contributing to the livelihood of the farmers who live downstream of the tank.
A previously desilted area in Mavatur
Secondly - and the mean reason for desilting - the excavated silt is applied on the fields of the farmers . The silt is much more fertile and has better water retaining capacity than the common red soil on which the farmers cultivate. All this helps in increasing the yield of the farmer.
Silt in the field of a farmer
In Mavatur there was a strong interest of the people to remove silt the tank. SEDS already worked here in 2007/2008. A village meeting was conducted with SEDS and it was decided that digging would take place during the second and third week of May in three different places. 106 people in the area benefitted from the desilting. They divided 2109 tractor loads of silt between them. The local contribution of the community was Rs. 209820, while SEDS contribution was Rs. 195198.
Mavatur tank
Excavating the tank
In Cherukur the tank silt went to the people in Budipalli. 42 people divided 1258 loads of silt. The local contribution of the community was Rs. 130680, and SEDS contribution was Rs. 164136.