Structure Plan - Rural City of Murray Bridge
Structure Plan - Rural City of Murray Bridge
Structure Plan - Rural City of Murray Bridge
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STUDY AREA CHARACTERISTICS5.8 Sewer5.9 StormwaterThe <strong>Murray</strong> <strong>Bridge</strong> Wastewater Treatment <strong>Plan</strong>t (WTTP)No services are currently available in the proposed GiffordThe existing stormwater network within the township hasA stormwater management plan has also been preparedis located on the fl oodplain at the southern end <strong>of</strong> <strong>Murray</strong>Hill Estate area south <strong>of</strong> the South Eastern Freeway. Thevariable capacity, some with less than a 1 in 2 year ARIfor the proposed Gifford Hill Estate which includes<strong>Bridge</strong>. The <strong>Murray</strong> <strong>Bridge</strong> WWTP has a capacity <strong>of</strong>mechanisms for supplying sewer/wastewater treatmentcapacity. Localised fl ooding is common.provision for a future wetland and detention system toapproximately 1000ML per annum or 2.7ML per day.and disposal systems to the Gifford Hill Estate is currentlyservice the development and low lying areas north <strong>of</strong> theThe re-location <strong>of</strong> the existing WTTP is currently beingbeing investigated.A stormwater management plan has been prepared for theSouth Eastern Freeway.investigated and there are no approvals or guarantees torelocate the plant at this point in time.The current wastewater network only services the centralThe existing collection network suffers from blockagesand overfl ows and is at or near capacity with only 5 yearspopulation growth capacity remaining in the network.areas within the current urban growth boundary to informthe upgrading <strong>of</strong> stormwater and provision <strong>of</strong> detentionbasins and wetlands.Existing stormwater infrastructure is shown in Figure 5.12.part <strong>of</strong> <strong>Murray</strong> <strong>Bridge</strong>. There are no wastewater servicesprovided by SA Water on the eastern side <strong>of</strong> the river andthere are currently no plans to provide wastewater servicesT&R Pastoral also generates up to 750ML/a day <strong>of</strong>wastewater, which is irrigated <strong>of</strong>f site.to this area.The western and southern portion <strong>of</strong> the town andExisting sewer infrastructure is shown in Figure 5.11.<strong>Murray</strong> <strong>Bridge</strong> east are currently serviced by an individualallotment septic tank system, however SA Water haveinitiated planning for future sewer reticulation.Figure 5.11:Sewer InfrastructureFigure 5.12:Stormwater Infrastructure28
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