Mahamaya irrigation project
 Mahamaya irrigation project (Bengali: মহামায়া সেচ প্রকল্প) is an irrigation project of Bangladesh and situated at Durgapur union Mirsharai Upazila Chittagong. It is build for providing irrigation water to 3360 hectare area and was initiated in 2007-2008 financial year. It costs about 230 million taka and construction was completed in 2009. This project was inaugurated by Prime Minister Sheikh Hasina in 29 December 2010.