National Character Area 24

Vale of Mowbray - Key Facts & Data

Landscape and nature conservation designations section contains a map

Note that numbers and figures in the body of the text are based on the 2014 profiles, unless otherwise stated. The maps contain live frequently updated datasets.

A small proportion, 1,031 ha or 2 per cent of this character area covers the west- ern boundary of the North York Moors National Park (Natural England, 2011).


Designated nature conservation sites

The NCA includes the following statutory nature conservation designations (Natural England, Special Protection Areas; Special Area of Conservation; Ramsars; National Nature Reserves; Sites of Special Scientific Interest and Local Nature Reserves, 2021):

Please note: (i) Designated areas may overlap (ii) all figures are cut to Mean High Water Line, designations that span coastal/marine areas below this line will not be included.

Condition of designated sites
All designated sites within England are covered by Sites of Scientific Interest (SSSI) units. The condition to these SSSI units within the NCA are as follows (Natural England, Sites of Special Scientific Interest Units, 2021; 2023):



Landscape and nature conservation designations map for NCA24

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Landform, geology and soils section contains a map

Note that numbers and figures in the body of the text are based on the 2014 profiles, unless otherwise stated. The maps contain live frequently updated datasets.

Elevation

Land within this NCA rises from 14m above sea level to nearly 262m, the mean height being 54m (Natural England 2011).

Landform and process

Within the Vale the land is essentially flat or gently undulating. There is slightly more varied land form to the east, where the land begins to rise to the adjacent moors and in the low undulations between river valleys. Low ridges and knolls occur in places and appear quite prominent above the flatter land around them. They are formed from fault-bounded outcrops of the underlying rocks’ moraine material or ridges of sand and gravel (Vale of Mowbray Countryside Character Area description).

Bedrock geology

Within the Vale the land is essentially flat or gently undulating. There is slightly more varied land form to the east, where the land begins to rise to the adjacent moors and in the low undulations between river valleys. Low ridges and knolls occur in places and appear quite prominent above the flatter land around them. They are formed from fault-bounded outcrops of the underlying rocks’ moraine material or ridges of sand and gravel (Vale of Mowbray Countryside Character Area description).

Superficial deposits

Thick layers of glacial boulder clay (till) cover most of the area. Low lying ridges and moraines of sand and gravel give a low undulating landscape. Some alluvial deposits occur along the flood plain especially next to the River Swale (Vale of Mowbray Countryside Character Area description).

Designated geological sites

The NCA includes the following geological sites (Natural England, Geological and Mixed Sites of Special Scientific Interest, 2021):

wdt_ID NCA_ID NAME NCAAreaHa Interest type Area (ha) 2021 Percent of NCA (2021) Count
2361NORTH NORTHUMBERLAND COASTAL PLAIN37,669.6Geological6.80.01
2371NORTH NORTHUMBERLAND COASTAL PLAIN37,669.6Mixed1,029.52.75
2382NORTHUMBERLAND SANDSTONE HILLS72,694.6Geological45.40.14
2393CHEVIOT FRINGE51,591.3Geological17.10.02
2404CHEVIOTS36,487.9Geological165.00.52
2414CHEVIOTS36,487.9Mixed3,488.99.61
2425BORDER MOORS AND FORESTS127,155.9Geological85.70.18
2435BORDER MOORS AND FORESTS127,155.9Mixed35.80.01
2446SOLWAY BASIN98,350.4Geological7.20.02
2456SOLWAY BASIN98,350.4Mixed5,569.25.74

Soils and Agriculture Classification

The glacial and alluvial drift deposits that cover the area have produced good, fertile soils ideal for arable farming and pasture for dairy farms. Approximately, 2 per cent of the land is classed as non-agricultural where sand and gravel deposits have been excavated for use in the building industry. The main grades of agricultural land in the NCA correlate with the variety of soils to be found, as follows; Grade 2 mainly silts and clays in the south and south-west of the area; Grade 3 mainly diamicton in the north and north-east of the area; Grade 4 mainly riversides and land at the edge of the North York Moors (Natural England, 2010).

The main grades of agricultural land in the NCA are broken down as follows (as a proportion of total land area) (Natural England, Provisional Agricultural Land Classification, 2019):


Landform, geology and soils map for NCA24

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Key waterbodies and catchments section contains a map

Note that numbers and figures in the body of the text are based on the 2014 profiles, unless otherwise stated. The maps contain live frequently updated datasets.

Major rivers/canals

The following major rivers/canals (by length) have been identified in this NCA (Natural England, data informing the 2014 National Character Area Profiles, 2010):

wdt_ID REF_CODE NAME_1 Name Length (km) SumOfShape_Length
11NORTH NORTHUMBERLAND COASTAL PLAINRiver Aln7.67,587.2
21NORTH NORTHUMBERLAND COASTAL PLAINRiver Coquet5.55,516.0
31NORTH NORTHUMBERLAND COASTAL PLAINWhiteadder Water2.92,904.9
410NORTH PENNINESBlack Burn11.911,853.4
510NORTH PENNINESCroglin Water10.010,042.3
610NORTH PENNINESCrowdundle Beck4.34,337.4
710NORTH PENNINESDevil's Water20.520,464.6
810NORTH PENNINESHarwood Beck9.79,740.2
910NORTH PENNINESRiver Allen4.94,889.0
1010NORTH PENNINESRiver Derwent15.315,268.4

Please note: other significant rivers (by volume) may also occur. Tidal stretches of rivers are not included, which may include some major rivers.

The main watercourse through the Vale of Mowbray is the River Swale which rises in the Yorkshire Dales to the west. This is joined by the Wiske, rising in the Cleveland Hills and Cod Beck rising in the North York Moors, both to the east of the NCA. The Wiske and Cod Beck join the Swale to the north and south respectively of the market town of Thirsk.

Water quality

Nitrate Vulnerable Zones (NVZs) are areas designated as being at risk from agricultural nitrate pollution. These can impact surface water (waterbodies and waterways located above ground) and groundwater (water bodies and waterways located below ground).

Waterbodies such as lakes can also be designated as “eutrophic waters” if the enrichment of the waterbody by nitrate pollution causes accelerated growth of algae, impacting the quality of the water and the balance of organisms within it.

The following NVZs are located within the NCA (Environment Agency, Nitrate Vulnerable Zones Designations, 2021):

Water framework directive

River basin management plans cover river basin districts and describe the challenges that threaten the water environment and how these challenges can be managed and funded. The plans include the classification of water quality of surface waters and ground waters.



Click on the Water Framework Directive layers on the below map to view the corresponding river names.

Key waterbodies and catchments map for NCA24

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Trees and woodlands section contains a map

Note that numbers and figures in the body of the text are based on the 2014 profiles, unless otherwise stated. The maps contain live frequently updated datasets.

Total woodland cover

Ancient woodland is any area that has been wooded continuously since at least 1600 AD. National Forest Inventory (NFI) woodland includes all forests and woodlands (0.5 hectares and over). The total woodland cover within the NCA is as follows (Forestry Commission, National Forest Inventory, 2020; 2023; Natural England, Ancient Woodland, 2021; 2024; this does not consider Natural England’s ‘Ancient Woodland – Revised (England) – Completed Counties’ data as this is being updated in tranches and no full dataset is yet available):

Distribution and size of woodland and trees in the landscape

Tree cover is generally sparse, comprising small woodlands, many associated with hunting, and a number of parklands. The eastern part of the area is more wooded. There has been scattered new planting along the valley of the River Swale, and some effort to expand lowland broadleaved woodlands. About 11 per cent of the woodland cover is on an ancient woodland site. Few of the woodlands are under formal management (Vale of Mowbray Countryside Character Area description, Natural England, 2010).

Woodland types

A statistical breakdown of the area and type of woodland found across the NCA is detailed below (Forestry Commission, National Forest Inventory, 2020; 2023):

Area and proportion of ancient woodland and planted ancient woodland sites (PAWS) within the NCA (Natural England, Ancient Woodland, 2021; 2024):


Trees and woodlands map for NCA24

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Boundary features and patterns

Note that numbers and figures in the body of the text are based on the 2014 profiles, unless otherwise stated.

Boundary features

Hawthorn hedgerows are the most common boundaries, especially in the north of the area, some dating from 18th century parliamentary enclosures. Drains form other boundaries as do modern post and wire and stock-mesh fences. To the north and central areas hedgerows can be substantial and many have been replanted/gapped-up through agri-environment schemes. There is some evidence of Countryside Stewardship agreements influencing boundary management, including hedgerow planting and restoration (49 km) and restored boundary protection (48 km), but their extent is limited. The estimated length of boundary features for the NCA is about 5,056 km. Total length of agreements between 1999 and 2003 is equivalent to about 3 per cent of this total (Vale of Mowbray Countryside Character Area description; Countryside Quality Counts 2003).

Field patterns

Most fields are medium sized, though they tend to be larger in the south and west. Boundaries are defined by low hedgerows or post and wire fences (Vale of Mowbray Countryside Character Area description; Countryside Quality Counts 2003).

Agriculture section contains a map

Note that numbers and figures in the body of the text are based on the 2014 profiles, unless otherwise stated. The maps contain live frequently updated datasets.

The following tables provide the most recently available statistics from Defra on agriculture within the NCA.

Farm type

The following farm types are located within this NCA (Defra, Structure of the agricultural industry in England and the UK at June, 2025):

Farm size

The following table outlines the sizes of farms within the NCA (Defra, Structure of the agricultural industry in England and the UK at June, 2025):

Farm ownership

The following table outlines the ownership of farms within the NCA (Defra, Structure of the agricultural industry in England and the UK at June, 2025):

Land use

The following table outlines the types of agricultural land use within the NCA (Defra, Structure of the agricultural industry in England and the UK at June, 2025):

Livestock numbers

The following livestock are farmed within the NCA (Defra, Structure of the agricultural industry in England and the UK at June, 2025):

Farm labour

The following table outlines the types of farm labour within the NCA (Defra, Structure of the agricultural industry in England and the UK at June, 2025):

Please note: (i) Some of the Census data are estimated by Defra so may not present a precise assessment of agriculture within this area (ii) Data refers to commercial holdings only (iii) Data includes land outside of the NCA where it belongs to holdings whose centre point is recorded as being within the NCA.



Note that the below map only shows agri-environment scheme coverage, and not other schemes.

Agriculture map for NCA24

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Key habitats and species section contains a map

Note that numbers and figures in the body of the text are based on the 2014 profiles, unless otherwise stated. The maps contain live frequently updated datasets.

Habitat distribution/coverage

In the north of this NCA the flood plain of the Swale contains remnants of rough grazed riparian meadows which are of high ecological value. Woodland cover is generally low; however, there are ecologically valuable areas of native broadleaved woodland (Vale of York and Mowbray Natural Area Profile).

Key Habitats

The NCA contains the following areas of key main habitats, as mapped by the national Priority Habitat Inventory (Natural England, Priority Habitats Inventory, 2021; 2024; Natural England, Wood Pasture and Parkland, 2020). Note: lakes and ponds were not included in 2021 data:






Key habitats and species map for NCA24

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Settlement and development patterns section contains a map

Note that numbers and figures in the body of the text are based on the 2014 profiles, unless otherwise stated. The maps contain live frequently updated datasets.

Settlement patterns

Villages, which are often located on higher drier ground, tend to be linear in form. Some have village greens and many have churches with a spire or tower providing landmarks in the wider landscape. The area includes the county town of Northallerton and Thirsk. Its lowland character means it has long been
favoured as a transport route and is crossed by the East Coast Main Line and the A1. The area includes a number of active and disused airfields. There is evidence of development and redevelopment around the existing major settlements, and in the wider countryside especially along the route of the A19 corridor (Vale of Mowbray Countryside Character Area description, Countryside Quality Counts, 2003).

Main settlements

Northallerton in the north of this NCA is the county town for North Yorkshire. The only other town in this NCA is Thirsk; a market town to the south. The total estimated population for this NCA (derived from ONS 2001 Census data) is: 56,552 (Vale of Mowbray Countryside Character Area description; Countryside Quality Counts 2003; Office for National Statistics census data 2001).

Local vernacular and building materials

Pantiles and red brick are the main building materials. Bricks vary slightly in colour depending on the source of local clays. In the north of the area some brick work is rendered and walls incorporate cobbles from local glacial deposits (Vale of Mowbray Countryside Character Area description; Countryside Quality Counts 2003).

Settlement and development patterns map for NCA24

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Key historic sites and features section contains a map

Note that numbers and figures in the body of the text are based on the 2014 profiles, unless otherwise stated. The maps contain live frequently updated datasets.

Origin of historic features

Mesolithic and Neolithic activity is widely reflected by the discovery of stone tools and flint scatters, and bronze-age activity by other bronze artefacts such as rapiers and axes. Evidence of high-status farmsteads from the Bronze Age can be found on hilltops marked by palisaded enclosures. Some developed into hill forts as at Catterick.

This area Now a major transport corridor in the Roman period, with forts and trading settlements developing around Dere Street, now the A1, and Ermine Street. Notable examples of planned settlements can be found at Catterick (Cataractonium – mostly in Pennine Dales Fringe NCA) and Bainesse roadside settlement. Earthworks and castles are distributed along Dere Street, on the fringes of the Cleveland Hills and near Northallerton.

The present strong pattern of nucleated settlements developed between the 9th and 13th centuries, by which time little woodland remained. There were many planned linear and ‘green’ settlements mostly on higher ground. There is a medium to low density of dispersed settlement, lower in south where there are high-status moated sites of 12th- and 13th-century origin. Some isolated farmsteads developed from the 14th century from grange farms of medieval monastic houses, and from shrunken medieval settlements. A strong manorial structure developed with large houses and parks, including the notable Upsall Estate medieval park pale.

The area continued to develop as major transport corridors with north-south roads influenced the position and development of post-medieval coaching towns, for example Northallerton, although with Roman foundations, and Thirsk. The main Darlington to York railway Now built prior to 1845, with many later branch lines. The establishment of large airfields from the First World War, for example at Catterick, and especially from mid 1930s, notably the bomber bases at Dishforth and Leeming. Some airfields later developed as industrial areas. Minor gentry houses date from the mid-16th century, and there are a number of notable country houses (Vale of Mowbray Draft Historic Profile; Vale of Mowbray Countryside Character Area description).

Designated historic assets

The NCA includes the following designated historic assets (Historic England, National Heritage List for England, 2021; 2024):

Listed buildings

The NCA includes the following listed buildings (Historic England, National Heritage List for England, 2021; 2024):

Heritage at Risk Register

The NCA includes the following designated historic assets listed within the Heritage at Risk Register (Historic England, Heritage at Risk Register, 2021; 2023):



Key historic sites and features map for NCA24

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Recreation and access section contains a map

Note that numbers and figures in the body of the text are based on the 2014 profiles, unless otherwise stated. The maps contain live frequently updated datasets.

Public access

The following areas of public access for recreation are located within this NCA (Natural England, 2021; National Trust, 2021):


Please note: Public access areas may overlap.
The following linear routes or public access for recreation are located within this NCA (Natural England, 2021; Sustrans; 2021):

Recreation and access map for NCA24

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Experiential qualities

Note that numbers and figures in the body of the text are based on the 2014 profiles, unless otherwise stated.

Tranquillity

Based on the CPRE map of tranquillity (2006) this NCA is ‘striped’ with corridors approximately oriented north-south of less tranquillity associated with the A1, A19 and A168, and with the main towns of Northallerton and Thirsk. The rural areas outside of these corridors are of moderate to high tranquillity.

A breakdown of tranquillity values for this NCA are detailed in the table below (CPRE, Tranquillity Map, 2006):

Dark skies

Light pollution is a generic term referring to artificial light that shines where it is neither wanted nor needed, and can impact on people’s experience of the countryside within the NCAs. CPRE host an interactive map, depicting the light pollution and dark skies within the NCA.

Intrusion

Based on the CPRE map of tranquillity (2006) this NCA is ‘striped’ with corridors approximately oriented north-south of less tranquillity associated with the A1, A19 and A168, and with the main towns of Northallerton and Thirsk. The rural areas outside of these corridors are of moderate to high tranquillity.

A breakdown of intrusion values for this NCA is detailed in the table below (CPRE, Intrusion Map, 2007):

Notable trends from the 1960s to 2007 are an increase by 40 per cent in the area classed as disturbed, up to nearly 60 per cent in 2007, and a decrease of 40 per cent, down to 40 per cent, of the undisturbed area.