### Brisbane River Catchment Area Hydrology OverviewThe Brisbane River catchment area is a significant hydrological region encompassing approximately 13,600 km². This area experiences an annual average rainfall of about 1200 mm/year. The catchment's actual evapotranspiration rate (AET) is estimated to be around 800 mm/year.In terms of water management, the dams within this catchment supply around 300×10⁶ m³/year of water to the city. Of this volume, 70% undergoes treatment at wastewater treatment facilities before being discharged back into the estuary.To calculate the amount of freshwater that reaches the sea from the river yearly, the following equation is provided:\[ Q = \, \_\_\_\_ \, GL/year \](Note: 1 GL = 10⁹ liters).This hydrological data is fundamental for understanding water resource management, ecological balance, and urban planning within the Brisbane River catchment area.

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Brisbane river catchment area is about 13,600 km², its annual average rainfall is about 1200 mm/year. Its actual evapotranspiration rate AET is about 800 mm/year, and its dams supply 300*10 m³/year of water to the city, 70% of which is treated in the wastewater treatment plant and discharged back to the estuary. The amount of freshwater that the sea receives from the river yearly in GL/year (note: 1GL=10° liter). GL/year

Brisbane river catchment area is about 13,600 km², its annual average rainfall is about 1200 mm/year. Its actual evapotranspiration rate AET is about 800 mm/year, and its dams supply 300*10 m³/year of water to the city, 70% of which is treated in the wastewater treatment plant and discharged back to the estuary. The amount of freshwater that the sea receives from the river yearly in GL/year (note: 1GL=10° liter). GL/year

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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