WFD Cycle 2 morphology classification
This dataset is a subset of the "WFD Classification Status Cycle 2" dataset and contains summary data for the element morphology as used in the classification for Ecological status for the water framework directive (WFD). Morphology classifications are assessed and reported on a High, Supports Good or Does Not Support Good basis. Water bodies will only be classified as High if they have morphological conditions that reflect totally, or nearly totally undisturbed conditions. These conditions include continuity, width and depth, structure and substrate of rive bed and structure of the riparian zone for rivers; depth, quantity, structure and substrate of lake bed and structure of lake shore for lakes and depth, quantity structure and substrate of bed, structure of intertidal zone and wave exposure for estuaries and coasts and direction of dominant currents for coast only. Attribution statement: © Environment Agency copyright and/or database right 2015. All rights reserved.
dataset
protocol: http
name: WFD_SW_Classification_Status_and_Objectives_Cycle2_v3.xlsx
description: WFD_SW_Classification_Status_and_Objectives_Cycle2_v3.xlsx download on Defra Data Services Platform
2be8318a-6428-4672-b84d-c447b9b6c6dc
eng
http://www.opengis.net/def/crs/EPSG/0/27700
environment
environment
EC directive
publication
2010-01-13
water quality
publication
2010-01-13
-6.236
2.072
55.816
49.943
2015-12-02
2099-12-31
creation
2015-12-09
annually
The Water Framework Directive classification system is risk based and focuses on where there is likely to be a problem. It uses a principle known as "one out, all out", which means the poorest individual results drive the overall classification for a water body. It reports on over 30 quality elements, grouped into ecological status and chemical status. Ecological status includes physico-chem (e.g. nutrients, pH, dissolved oxygen, ammonia) , biological elements (e.g. phytoplankton, macroalgae, fish, invertebrates) , specific pollutants (e.g. metals and compounds, organic compounds) , hydromorphology (e.g. depth, width, flow, structure). Chemical status is assessed using priority substances, priority hazardous substances and other pollutants that present a significant risk to the water environment.
Proprietary format | MS Excel (XLS)
Unknown
Open Government Licence
There are no public access constraints to this data. Use of this data is subject to the licence identified.
There are no public access constraints to this data. Use of this data is subject to the licence identified.
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2024-01-05