Infrastructure Delivery Plan (Feb 2013) - Runnymede Borough Council
Infrastructure Delivery Plan (Feb 2013) - Runnymede Borough Council
Infrastructure Delivery Plan (Feb 2013) - Runnymede Borough Council
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Figure 2-Total CO2 emissions for <strong>Runnymede</strong> in 2007<br />
Flooding and water<br />
2.22 Flooding is of major concern in the <strong>Borough</strong>. According to the latest Strategic Flood<br />
Risk Assessment (SFRA) (published 2009), 63% of residential properties in the<br />
<strong>Borough</strong> are at some form of flood risk. Currently, the combined number of residential<br />
and commercial properties in <strong>Runnymede</strong> at risk of flooding is 21,603.<br />
2.23 Water consumption is estimated to be at a rate of 163 litres per person per day with<br />
little or no stress on the capacity of the water system. The <strong>Council</strong> is unaware of any<br />
major concerns regarding the groundwater protection zone within the <strong>Borough</strong> at this<br />
time. River quality is also acceptable, with the majority of rivers within the <strong>Borough</strong><br />
being rated as good or very good quality (Environment Agency - 2009 river quality<br />
data).<br />
2.24 The same cannot be said for levels of nitrates in the <strong>Borough</strong>’s rivers. Specifically, river<br />
sites sampled in <strong>Runnymede</strong> by the Environment Agency are generally in the grade<br />
range of 4-6 (moderate – very high) and phosphates are generally in the grade range of<br />
4-5 (high – very high). Sources of nutrients in the Thames and Way catchments include<br />
effluent from sewage treatment works and agriculture (for more information on water<br />
resources see Section 8 of the Sustainability Appraisal Report 2012).<br />
Biodiversity<br />
2.25 <strong>Runnymede</strong> is host to a number of National, European and Internationally designated<br />
sites that are afforded legal protection. This enhances <strong>Runnymede</strong>’s value in terms of<br />
habitat and biodiversity. The <strong>Borough</strong> is also adjacent to sensitive sites such as<br />
Chobham Common Site of Special Scientific Interest (SSSI), which is a component of<br />
Thames Basin Heaths Special Protected Area and Thursley, Ash, Pirbright and<br />
Chobham Special Area of Conservation. In 2004, 2% of the land in <strong>Runnymede</strong> was<br />
designated as SSSIs. This has remained constant. Data compiled in June 2004 by<br />
English Nature (now Natural England) suggests that 16.4% of <strong>Runnymede</strong>’s SSSIs are<br />
in favourable condition, which means that there is considerable scope for improvement.<br />
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<strong>Runnymede</strong> IDP DRAFT – <strong>Feb</strong>ruary <strong>2013</strong>