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WfHC - cover page (not to be used with pre-printed report ... - CSIRO

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2.1.1.3 Flow patterns<br />

Figure 15. Billabong downstream from Oriners Homestead.<br />

Oriners floods in the wet season, but it was consistently observed that they are <strong>not</strong> fast<br />

floods. The country is flat and the water drains away slowly <strong>to</strong> the west. Flood pulses in the<br />

region generally take 3 or 4 days <strong>to</strong> go down, and Oriners is consistent <strong>with</strong> this pattern.<br />

2.2.2 and 2.2.3 have more detail on this point.<br />

It‟s <strong>pre</strong>tty slow running all the drainage system out there [at Oriners], that‟s why it takes a<br />

long time <strong>to</strong> peak and a fair while <strong>to</strong> go away. In comparison <strong>to</strong> here [at Highbury], it‟s<br />

<strong>pre</strong>tty, fairly flat country and it‟s out off the main creek. There‟s no big drainage lines, and<br />

what drainage lines are there are only shallow, like the 4 Mile and the Eight Mile and the 6<br />

Mile. Only shallow drainage lines so it makes for, most of them are slow, very slow flowing<br />

water.<br />

Colin Hughes<br />

Working Knowledge at Oriners Station, Cape York<br />

41

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