Australian Natural Resources Atlas

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Water resources - Overview - Queensland

Location map of Kings Creek Alluvium

Groundwater Management Unit: Kings Creek Alluvium

Introduction

King's Creek is a tributary of the Upper Condamine River System and is located along the eastern margin of the Condamine Basin (4223), west of the Great Dividing Range. The King's Creek Alluvium Groundwater Management Unit (GMU) includes part of Shires of Clifton and Cambooya. It extends over an area of approximately 162 sq km. The township of Clifton is located in the south of the GMU with the towns of Toowoomba to the north-east and Warwick to the south-west of the GMU boundary. The Kings Creek Alluvium GMU is drained in a westerly direction into the Upper Condamine River by the Kings Creek and its tributaries, including Spring Creek.

Groundwater extracted from the King's Creek alluvial aquifers is used predominantly for the irrigation of grain and fodder crops and small crops. Other uses include stock and domestic purposes as well as the supply of town water to Clifton. Bores tapping into the King's Creek alluvial aquifers have bore yields averaging 12.6 L/s.

Adjacent to Kings Creek, groundwater is of suitable quality for all purposes. Downstream of Clifton, nitrate levels are elevated and water quality becomes unsuitable for a range of purposes, including domestic. The nitrate levels are the result of upward leakage from the underlying sandstones of the Walloon Coal Measures.

The Kings Creek Alluvium GMU experiences a temperate climate with an average annual rainfall of 700 mm. Approximately 67% of rainfall occurs between October and March, inclusive.

Vital Statistics:

Area: 240 Km2
Total water allocated: no data
Total water consumed: 1,200 ML/yr
Average salinity: 828 mg/l
Sustainable yield: 4,230 ML/yr
Depth to top of aquifier: 13 m

Further Information

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