Policy DM2 as drafted refers to making efficient use of water resources and that SUDs is the preferred method for surface water disposal which is welcomed.

It is noted that reference is made in the supporting text of Policy DM2 (para 5.24) to the submission of hydrological/ hydrogeological investigation being required where necessary. However Policy DM2 does not specify what would constitute sufficient technical detail to satisfy the requirements of the policy to protect existing water resources which are used for the supply of potable water.

(Continue on a separate sheet/expand box if necessary)

To be effective it proposed that Policy DM2 be amended as follows:

; 1. Proposals for all stages of minerals development will be supported where it can be demonstrated in a hydrogeological/water quality risk assessment that there are no unacceptable impacts on surface water quality
and flows or groundwater quality and levels at or in the vicinity of the site

Anglian Water is identified as a statutory consultee through Schedule 4
(zf) of the Town and Country Planning (Development Management Procedure)
(England) Order 2015 in relation to development involving the boring for or getting of oil and natural gas from shale.

It is noted that the Submission Draft Local Plan includes a specific policy relating to hydrocarbon minerals including the proposals relating to the extraction of shale gas.

Reference is made to exploration proposals ensuring that it would not have an unacceptable impact on the environment or residential amenity. However no further guidance is provided in terms of what would constitute an unacceptable impact in this context or what is the required at each stage identified in Policy MP12: Hydrocarbons Minerals.

The policy relating to hydrocarbon extraction should specifically refer to water resources/environment and require applicants to demonstrate that there proposals would not have an adverse impact on potable water sources in the ownership of Anglian Water. This would include providing sufficient technical detail at the planning application stage about how any risks to potable water resources will be addressed.

It is therefore proposed that Policy MP12 is amended as follows:

‘3. Proposals at each stage must provide for the restoration and subsequent
aftercare of the site, whether or not oil or gas is found.

4. Proposals at each stage must provide appropriate evidence to demonstrate that there will be no unacceptable impacts on surface and groundwater quality.’