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Erosion and Sediment Control When it rains, large volumes of soil and sediment are washed into waterways from exposed soil on building, development and road and infrastructure construction sites. This runoff pollutes the Coast’s waterways and stormwater systems, causing excessive growth of algae, smothering sea grasses and aquatic life and reducing both biodiversity and the value of our recreational fisheries by suffocating or driving away fish. Sediment runoff can also lead to road hazards and localised flooding. Polluting waterways and stormwater systems also means increased costs to maintain infrastructure and canals. This form of pollution is manageable and can be minimised. Council has a role to play in educating residents, businesses, builders and developers about the importance of minimising soil and sediment runoff. Council seeks to ensure that those who cause land disturbance understand the issues of concern, plan their developments appropriately, and manage their sites in the best way possible to protect the environment and in particular the coast’s waterways. Council has local laws under which it can fine those who do not use the correct erosion and sediment control measures. For example, council officers can issue an on-the-spot fine of $2 000. Fines may reach over $1 million in court proceedings for major offences causing environmental harm. Technical information
Soil maps for Maroochy River Catchment Information for developers and consultants to guide erosion hazard assessments:
Soil sampling and testing The guides below should be read in conjuction with the Maroochy Manual for Erosion and Sediment Control:
Staging and Coordinating Civil Works for Effective Erosion and Sediment Control
Building site compliance Various resources are available to provide guidance on minimise erosion and sediment runoff on building sites. Only small changes are required to prevent environmental damage and avoid being issued with a fine.
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Print this PageLast Updated 16-Nov-09