Lakkulu village have Vuta and Gravity. Gravity is not in function. Gravity is established by Department of RWS in the year of 2008. Which is situated steep down to the village and it is near to the paddy fields. The pathway is very steep below the village and is slippery too. it is 200 meters far from the village. And in rainy season, it gets contaminated with rain water and agricultural effluents. So the Lakkulu villagers approached VJNNS and provided the details of the spring located at a distance of 3000 meters elevation at source which has a good yield.