Main Dyke
Main Dyke is a water channel running through the Fylde area of Lancashire in England.
The Main Dyke is an outflow of the largely drained Marton Mere, Blackpool, though Marton Mere originally released its waters via Spen Brook in the opposite direction .
The Main Dyke joins the River Wyre at Skippool, appearing to follow the course of an earlier "Skippon River" .
