Anwyl Construction Company Limited - Site drainage from Dôl Derwen, Gwernaffield Road, Mold, CH7 5DA

We’ve received an application to vary an environmental permit from Anwyl Construction Company Limited

Variation application to an environmental permit under the Environmental Permitting (England and Wales) Regulations 2016

Application number: PAN-033070
Regulated facility type: Silt separator
Regulated facility location: Dôl Derwen, Gwernaffield Road, Mold, CH7 5DA
NGR discharge point: SJ 23035 65069
Receiving environment: Unnamed tributary of River Alyn
Effluent type: Site drainage
Volume: Rainfall dependant

You can see the application documents free of charge, from our online public register. You can search for the documents using the application details, above. Or you can request a copy of the information from us. This may take time to process and there could be a charge.

If you have any comments send these by 15/09/2026

Email: permittingconsultations@naturalresourceswales.gov.uk

Or write to:

Permitting Service
Natural Resources Wales
Welsh Government Offices
Cathays Park
Cardiff
CF10 3NQ

We must decide whether to grant or refuse the application.  If we grant it, we must decide what conditions to include in the permit. You can find information about how we make decisions in our Public Participation Statement.