Stormwater — Waterbody — Existing

***This dataset is available on Brisbane City Council’s open data website – [data.brisbane.qld.gov.au](https://data.brisbane.qld.gov.au). The site provides additional features for viewing and interacting with the data and for downloading the data in various formats.*** \n \nThis information provides a graphical representation of the locations of the existing (as constructed) stormwater water bodies in the Brisbane City Council local government area.\n\nIt can be combined with other Stormwater data to provide the entire Stormwater Network. Not all assets within the network are owned, and maintained by Brisbane City Council.\n\nA Water Body is a point in the network at which a large volume of water is retained. This may be represented as either a detention basin or a dam. A detention basin affects the downstream progress of stormwater run\\-off in a controlled manner by using temporary storage areas and a metered outlet device. A dam is an artificially created storage basin.\n\n

本数据集可从布里斯班市议会（Brisbane City Council）的开放数据门户网站[data.brisbane.qld.gov.au](https://data.brisbane.qld.gov.au)获取。该网站提供数据浏览、交互操作以及多格式下载等附加功能。

本数据集以图形化方式呈现布里斯班市议会辖区内已建成的现有雨水水体的位置分布。

该数据集可与其他雨水数据集结合，以构建完整的雨水管网系统。需注意，管网内并非所有设施均由布里斯班市议会所有并维护。

雨水水体（Water Body）指管网中用于蓄存大量水体的节点，可分为调蓄池（detention basin）与大坝（dam）两类。调蓄池借助临时蓄水区与计量排放装置，以可控方式调节雨水径流的下游流程；大坝则为人工建造的蓄水设施。