Devon East Management Catchment

About

The East Devon management catchment is located in the South West of England. The majority of the catchment is located in the county of Devon, although small areas in the North and East of the catchment are located in Somerset and Dorset respectively. The major river system within the catchment is the Exe and its tributaries, including the Barle, Culm and Creedy. The Exe rises on Exmoor before flowing in roughly a southerly direction to form the Exe estuary to the south of Exeter. Other rivers within the East Devon management catchment include the Otter and Axe, both of which discharge to the south coast. The management catchment includes a broad range of landscapes. Upland moorland areas on Exmoor feature in the north of the catchment, further south the area encompasses the rolling Blackdown Hills and the eastern extremity of the Jurassic Coast. The catchment is predominantly rural with agriculture as the dominant land use. Exeter is the most significant urban area, elsewhere the inland towns Tiverton and Honiton and coastal settlements Sidmouth and Seaton also feature. There are a number of protected areas within the management catchment, including the Exmoor Heaths Special Area of Conservation (SAC) and Exmoor and Quantock Oaks SAC, both located towards the north of the management catchment. In the South the River Axe is designated as an SAC, primarily due to the maccrophyte communities it supports. The East Devon Pebblebed Heaths is designated as both an SAC and a Special Protected Area (SPA), with features including Dartford Warbler and European Nightjar. The East Devon and Blackdown Hills Areas of Outstanding Natural Beauty (AONB) feature in the South and East of the catchment, while Exmoor National Park covers the Northern area. Additionally, a number of SSSI designations are distributed across the catchment, and a large area of the middle reaches of the Exe is classified as a Drinking Water Protected Zone.

Photograph showing Sidbury Harvest

Classifications data for Devon East Management Catchment

Number of water bodies

The number of water bodies in the river basin district. It shows whether these are natural, artificial (such as canals and reservoirs) or have been modified ('heavily modified') for particular uses.

Water body categoriesNaturalArtificialHeavily modifiedTotal
River, canals and surface water transfers750580
Lake2013
Coastal0000
Estuarine0000
Groundwater0000
Total770683

Ecological status for surface waters

Table summarises the current ecological status of surface water bodies. Water bodies are classified as being at high, good, moderate, poor or bad ecological status or potential.

Ecological status or potentialBadPoorModerateGoodHighTotal
Number of water bodies2175212083
Number of water body elements229116100520767

Chemical status for surface waters

Table summarises the current chemical status of water bodies. These are classified as being at good or fail.

Chemical statusFailGoodTotal
Number of water bodies83083
Number of water body elements17510111186

Why do all water bodies have a chemical status of fail?

Quantitative status for groundwater

Table summarises the quantitative status of groundwater water bodies. These are classified as being at good or poor.

Quantitative statusPoorGoodTotal
Number of water bodies000
Number of water body elements000

Chemical status for groundwater

Table summarises the chemical status of groundwater water bodies. These are classified as being at good or poor.

Chemical statusPoorGoodTotal
Number of water bodies000
Number of water body elements000

Challenges data for Devon East Management Catchment

Reasons for not achieving good status by business sector

The issues preventing waters reaching good status and the sectors identified as contributing to them. The numbers in the table are individual counts of the reasons for not achieving good status with a confidence status of 'confirmed' and 'probable', where the latest classification is less than good status. There may be more than one reason in a single water body. Note, table does not include reasons for deterioration.

Significant water management issueChanges to the natural flow and level of waterInvasive non-native speciesPhysical modificationsPollution from abandoned minesPollution from rural areasPollution from towns, cities and transportPollution from waste water
Agriculture and rural land management0014021600
Domestic general public0000050
Industry0000050
Local & central government0040000
Mining and quarrying0000000
Navigation0000000
No sector responsible0600000
Other2040020
Recreation0000000
Sector under investigation0000000
Urban and transport0010060
Waste treatment and disposal0000000
Water Industry00000063
Total262302161863

Objectives data for Devon East Management Catchment

Ecological status or potential objectives for surface water bodies

Table summarises the ecological status and ecological potential objectives set for water bodies in the river basin management plan. Each water body is only counted once in this table. Each water body objective consists of a target status and a date when it was, or is expected to be, met.

StatusBadPoorModerateGoodHighTotal
By 201500013013
By 2021000101
By 202701068069
Total01082083

68 of the "by 2027" objectives are low confidence

Chemical status objectives for surface water bodies

Including those with less stringent objectives and extended deadlines

StatusFailGoodTotal
By 206308383
Total08383

0 of the "by 2027" objectives are low confidence

Quantitative status objectives for groundwater

Including those with less stringent objectives and extended deadlines

StatusPoor
GoodTotal
Total000

0 of the "by 2027" objectives are low confidence

Chemical status objectives for groundwater

Including those with less stringent objectives and extended deadlines

StatusPoor
GoodTotal
Total000