Directory

The Energy Savings Opportunity Scheme (ESOS) applies to large undertakings operating in the UK. The rules relating to the scheme are set out in the Energy Savings Opportunity Scheme Regulations...

The technical assessment boundaries are used to define which water resource demands fall into each technical assessment. They are used to look at the balance between society, the economy and the...

This record is for Approval for Access product AfA055. Flood Alert Areas are geographical areas where it is possible for flooding of low-lying land and roads to occur from rivers, sea and in some...

This dataset provides a listing of the analytical capabilities of the National Laboratory Service (NLS). --- The dataset comprises: 1) ANALYTE_NAME Name of the substance or property being...

This page provides data on the performance of the Report an environmental problem service. This is a public service on GOV.UK where the public can report water pollution and other issues to the...

The Small Streams Network (SSN) is a statistically designed national monitoring network consisting of an unbiased and representative set of monitoring sites across English streams. It will give a...

This is a polygon dataset showing Water Framework Directive (WFD) Groundwater Bodies. It shows major groundwater bodies (aquifers). This dataset provides attribution relating to the 2025...

This is a polygon dataset showing Water Framework Directive (WFD) Groundwater Bodies. It shows major groundwater bodies (aquifers). This dataset provides attribution relating to the 2025...

Please note: this data is currently produced for areas where our Flood Zones datasets are based on national modelling. Areas where depth data is currently unavailable in this dataset are indicated...

Please note: this data is currently produced for areas where our Flood Zones datasets are based on national modelling. Areas where depth data is currently unavailable in this dataset are indicated...

Please note: this data is currently produced for areas where our Flood Zones datasets are based on national modelling. Areas where depth data is currently unavailable in this dataset are indicated...

This is a polygon dataset showing Water Framework Directive (WFD) Lake Water Bodies, which was created to meet the requirements of the WFD. This dataset provides attribution relating to the 2025...

Please note: this data is currently produced for areas where our Flood Zones datasets are based on national modelling. Areas where depth data is currently unavailable in this dataset are indicated...

This is a polygon dataset showing River Basin Districts, created to meet the requirements of the Water Framework Directive (WFD). River Basin Districts are large reporting units containing...

The River Surveillance Network (RSN) is a statistically designed national monitoring network consisting of an unbiased and representative set of monitoring sites across English rivers. It will...

This data shows the extent of river flooding added to the reservoir model to determine the impacts of failure on a wet-day. It is not exactly the same as the flooding from rivers shown in the...

This data shows the individual flood extents for all large raised reservoirs in the event that they were to fail and release the water held on a “wet day” when local rivers had already overflowed...

This data shows the individual flood extents for all large raised reservoirs in the event that they were to fail and release the water held on a “dry day” when local rivers are at normal levels....

The Abstraction Licensing Strategy Boundaries are an external reference dataset giving an indication of where technical assessments have been undertaken. The technical assessment helps identify...

This is a polygon dataset showing Water Framework Directive (WFD) Transitional (Estuary) and Coastal Water Bodies. This dataset provides attribution relating to the 2025 classification results, as...