केरलनि गोबां दैमाफोर बायदि, कल्पथिपुझाया मोगामोगि जानाय हेंथानि गेजेराव मोनसेआ आयेन बेरेखा बाला खनिनि हाबा।
One of the problems faced by the Kalpathypuzha, like most other rivers in Kerala, is illegal sand mining.