A drainage strategy report is a document that outlines the approach and plans for managing surface water runoff in a particular area. The report typically provides information on the existing drainage system and identifies any issues or potential problems that need to be addressed.

The report will also outline the proposed drainage strategy, which may include measures such as constructing new drainage infrastructure, upgrading existing infrastructure, implementing sustainable drainage systems (SUDS), or other measures to manage surface water runoff.

The purpose of a drainage strategy report is to ensure that surface water runoff is managed effectively and in a sustainable manner. This is important to prevent flooding, protect the environment, and ensure that new developments are built in a way that is consistent with local planning policies and regulations.