Facts and figures
- Dumping first began in 1975.
- In 2005, the site accepted 460,000 tonnes of controlled waste including municipal, commercial and industrial waste. This is around 1,700 tonnes per day.
- The total tonnage of waste dumped since 1975 is about 10 million.
- The average depth of waste is 20 metres, that's the height of a three-storey building.
- An average of 400 waste vehicles accessed the site daily.
- The most number of vehicles to access the site in one day is 960.
- The site accepted waste from Belfast City Council as well as ten other councils.
- Some 20 hectares of land in the northern section were capped in 2005 with 128,000 tones of clay and 120,000 tons of sub-soil.
- A total of some 110 hectares of land in the northern section have been capped and a further 100 acres are yet to be capped.
- Site consolidation in the southern section has so far required the importation of 775,000 tonnes of rock and clay.
- Internal road construction has required the importation of 185,000 tonnes of rock.
- 34 kilometres of sea defences have been constructed.
- At its peak, the volume of landfill gas produced could be enough to generate five million watts per hour of green electricity for a period of up to 20 years, which will power about 6,000 homes.
- The site closed in March 2007.