Elizabeth River (Northern Territory)

Elizabeth River flows into Darwin Harbour close to Darwin in the Northern Territory of Australia.[2]

The headwaters of the river rise south of Noonamah and flow in a north westerly direction and cross the Stuart Highway south of Humpty Doo. It continues through an estuarine area and discharges into the East Arm of Darwin Harbour then Beagle Gulf and eventually into the Timor Sea.

The river shares a catchment area with the Finniss and Howard Rivers, the combined watershed occupies an area of 8,672 square kilometres (3,348 sq mi).[3]

The climate of the Elizabeth River region is monsoon tropical with two distinct seasons: the Dry and the Wet. The Dry lasts for 6 months between April and September with an average rainfall of 24 mm, whereas the Wet lasts between October and March with an average monthly rainfall of 254 mm/month (according to the Bureau of Meteorology, 1999). The majority of the rain falls between December and April. Runoff varies between 250–1000 mm.