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Previous classification schemes
Before the introduction of the Water Framework Directive, SEPA had a number of classification schemes which we used to report the status of Scotland's water environment.
Before the introduction of the Water Framework Directive, SEPA had a number of classification schemes which we used to report the status of Scotland's water environment.
Before the introduction of the Water Framework Directive, SEPA had a number of classification schemes which we used to report the status of Scotland's water environment.
Classification schemes
Coastal water quality
Estuarine water quality
Loch water quality
River water quality
Water quality classification results
2006
2005
2004
2003
2002
2001
1996 - 2000 classifications
River classification
E
Fish farm manual
Water Column Monitoring
Please note: the manual is currently being updated and links have been supplied for revised documents only. If you require a copy of a document that is not available below please email aquaculture@sepa.org.uk.
This manual has been produced to provide SEPA staff with detailed guidance on the legislation, policy and procedures which should be considered when regulating Scotla
Reporting definitions and terms
Links
Acronyms and abbreviations
Glossary of terms
European Waste Catalogue – for coding waste
NACE and SIC codes
Recovery and Disposal codes*
Scottish Government guidance on applying the waste hierarchy
Nomenclature of Units for Territorial Statistics (NUTS) areas(14kb)
Waste strategy areas(86kb)
*Recovery and Disposal codes Waste management activities are classed as recovery (R) or disposal (D
Protected areas
Information regarding water bodies designated as protected areas.
Information regarding water bodies designated as protected areas.
A significant number of the water bodies in Scotland are designated as protected areas.
This is because of their importance for special purposes such as wildlife conservation, drinking water supply, shellfish harvesting or bathing.
These designated areas are vital to ensure that the diverse ecosystems and cultural and economic benefits contained within them are safeguarded. Protected areas are als
Waste data for Scotland
Waste from all sources Discover Data toolLast updated: 15th July 2025
Household Waste Discover Data toolLast updated: 28th October 2025
This page presents data and information on the types and quantities of waste generated and managed across Scotland.
The Scotland’s Environment Waste Discover Data tool presents waste from all sources, i.e. from households, the construction and demolition sector, a
Position Statement: Elevated buildings in areas of flood risk
What is an elevated building?
A building where structures such as pillars or stilts are used to raise it above the expected flood water level. The ground below the building remains at risk of flooding and allows for the free flow of water.
Context for this position statement
This position statement constitutes part of ‘relevant SEPA advice’ as referred to in criterion a) iv of the National Plannin