The Meenachil River is a public water body administered by the Government of Kerala. Primary jurisdiction falls under the Kerala State Water Resources Department and the Irrigation Department, which oversee water management, flood control, and check dams.
At the local level, the river flows through multiple administrative jurisdictions, including several Grama Panchayats (village councils) and Municipalities (such as Erattupetta, Pala, Ettumanoor, and Kottayam). These local bodies are responsible for pollution control, regulating sand mining, and maintaining the riverbanks within their respective territories. The river falls within several legislative assembly constituencies and the Kottayam Lok Sabha constituency.