Flooding from the section of Brown Hill Creek from Forestville Reserve to Anzac Highway has the potential for significant impact over surrounding and downstream areas including Ashford and Kurralta Park. Although much of this length of creek is contained within private property, it is also bordered on one side by public land (Wilberforce Walk) which presents an opportunity to upgrade the channel in order for it to convey greater flow.

The proposal is outlined in Section 10.5 of the 2016 Stormwater Management Plan.