7 datasets found

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

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

This dataset identifies Nitrate Vulnerable Zones for implementation in 2021. The designations are made by the Secretary of State for the purposes of the Nitrate Pollution...

PLEASE NOTE: This dataset has been retired, as it has been superseded by the dataset for Nitrate Vulnerable Zones (NVZ) 2021 Designations. See:...

PLEASE NOTE: This dataset has been retired, as it has been superseded by the dataset for Nitrate Vulnerable Zones (NVZ) 2021 Designations. See:...

List of water bodies (rivers) with significant failures of environmental quality standards for metals (cadmium, lead, nickel, copper, zinc and/or iron) caused by abandoned metal...

Information about average flows and water quality for known mine water discharges from abandoned metal mines in England. Adapted and updated from "Prioritisation of abandoned...