Clarence Valley Council’s delayed April Council meeting (held on April 24) approved two significant development applications on land subject to flooding. One was on the floodplain close to Maclean and the other in a low-lying area adjacent to Rushforth Road in South Grafton. Concerns about flooding and other matters raised in submissions by many community members about these developments were disregarded by the majority of Councillors who voted to approve them. These representatives appear to have learnt nothing about the folly of continuing to develop on the floodplain.
The Maclean development - a 24 hour, seven days a week Service Centre – is close to the motorway’s Maclean exit. As the site is on the floodplain in a flood storage area, the Service Centre will be built on a raised mound using an estimated 66,000 cubic metres of fill. Shades of the West Yamba disaster!
The three councillors who opposed the development referred to a range of detrimental effects it would have including noise problems for nearby residents as well as clearing of important vegetation in an area of endangered ecological community (Swamp Open Forest of Broad-leaved Paperbark) and the potential for fuel spills and leakage to enter the adjacent wetlands and the Clarence River.
One of the submissions opposing the development commented on the location of Service Centres and their proximity to urban areas, stating that the criteria for Service Centres is that they be constructed well away from residential areas to mitigate noise and light pollution. This is necessary because of the volume of traffic – and particularly the numbers of large trucks. Motorway service centres at Chinderah, Ballina, Halfway Creek and Nambucca Heads are away from urban areas. So how did Maclean come to draw the booby prize? Why was it not sited further north, and adjacent to the motorway on flood-free land?
In relation to this continued folly of floodplain development, it’s interesting to remember how assorted Federal and State politicians in 2022 proclaimed building on floodplains would have to stop. While they are ignoring the problem, our council is rushing ahead making the existing problem worse.
-
Leonie
Blain
Adapted from an article originally published under the title "When will they ever learn" in the Voices for the Earth column in The Clarence Valley Independent ,7 May, 2025.