Windle Brook - Surrounding Soil, Elevations and Rainfall

Surrounding Soil, Elevations and Rainfall

The two main watercourses are once past Lightwater/Bisley 2.5–5 m wide flow over land which is geologically the remains of the sandy Bagshot formation, where sands and organic matter overlie clay, described as "slowly-permeable loamy or peat soils" or "loamy and clayey soils with naturally high groundwater" surrounded by "free-draining naturally wet heath" on higher land, making in the uplands swathes unique, heather, gorse and coniferous habitat interspersed with bogs and brooks.

At Chobham the widest plain of surrounding land forms which is, as drained by ditches and less acidic, fertile and widely used for cultivation. Elevations range as follows:

Elevation of Bourne at centre Settlement passed Elevations of centre of settlement
53m Bagshot 55-91m
41.5m Windlesham Arboretum 42-46m
43.5m Lightwater 45.3-60m
31—33m (River Bourne) Bisley 36m-55m
30—32m (River Bourne) West End 31.7-42m (mostly 33-42m)
25m (River Bourne) Chobham 26—27.2m
27.2m Chobham 27.5-39m
15–15.5m New Haw Golf Fun and Driving Range 15.5-16.2m
11.5–14m Addlestone 13-21m

Local annual rainfall is about 635 mm.

  • Field adjoining the Mill Bourne

  • Mill Bourne
    east stretch
    at Emmett's Mill

  • Mill Bourne
    west stretch by the Village Mill

  • Mill Bourne
    west stretch

  • Ford at Lovelands Lane across the river Bourne, south of Penny Pot, Chobham

Read more about this topic:  Windle Brook

Famous quotes containing the word surrounding:

    Formerly, when lying awake at midnight in those woods, I had listened to hear some words or syllables of their language, but it chanced that I listened in vain until I heard the cry of the loon. I have heard it occasionally on the ponds of my native town, but there its wildness is not enhanced by the surrounding scenery.
    Henry David Thoreau (1817–1862)