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Geosource>Ajhil at 14:46, 12 July 2018

2018-07-12T14:46:12Z

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__NOTOC__
{{OR/15/038}}
<center>
{| class="wikitable"
|- style="vertical-align:top;"
| ! scope="col" style="width: 70px;" style="background-color: #e1e1e1;" | '''Survey'''
| ! scope="col" style="width: 75px;" style="background-color: #e1e1e1;" | '''Easting'''
| ! scope="col" style="width: 75px;" style="background-color: #e1e1e1;" | '''Northing'''
| ! scope="col" style="width: 75px;" style="background-color: #e1e1e1;" | '''Z'''
| ! scope="col" style="width: 75px;" style="background-color: #e1e1e1;" | '''Z accuracy (m)'''
| ! scope="col" style="width: 350px;" style="background-color: #e1e1e1;" | '''Comments'''
| ! scope="col" style="width: 80px;" style="background-color: #e1e1e1;" | '''Date'''
|- style="vertical-align:top;"
| 3

| 348674

| 189360

| 4.547

| 0.016

| Dipwell DW2 toc. Water level 0.9 mbtoc = 3.647 maOD – toc height above groundlevel 0.179 m = 3.468 maOD water level)

| 30.09.2014
|- style="vertical-align:top;"
| 4

| 348675

| 189361

| 4.626

| 0.017

| Piezometer P3 toc. Water level 0.96 mbtoc = 3.66 maod – toc height above GL 0.22 m = 3.446 maOD water level. Water level logger installed at 1.5 mbtoc = 3.126 datum for logger in P3

| 30.09.2014
|- style="vertical-align:top;"
| 7

| 348638

| 189368

| 5.033

| 0.14

| Dipwell D1 toc. Water level 0.95 mbtoc = 4.083 – toc height above GL 0.321 = 3.762 moAD water level.

| 30.09.2014
|- style="vertical-align:top;"
| 8

| 348638

| 189368

| 4.968

| 0.015

| Piezometer P1a. Water level 0.97 mbtoc = 3.998 mbtoc – toc height above GL 0.256 = 3.742 maOD water level.

| 30.09.2014
|- style="vertical-align:top;"
| 9

| 348638

| 189369

| 4.832

| 0.014

| Piezometer P1 toc (water level 0.82 mbtoc = 4.012 – toc height above GL 0.12 m = 3.892 maOD water level.

| 30.09.2014
|- style="vertical-align:top;"
| 10

| 348638

| 189369

| 4.712

| 0.017

| Ground level near P1, D1 and P1a0

| 30.09.2014
|- style="vertical-align:top;"
| 11

| 348612

| 189364

| 5.563

| 0.016

| Bank Near the Nedern and dipwells and piezometers (groundlevel)

| 30.09.2014
|- style="vertical-align:top;"
| 12

| 348607

| 189364

| 4.499

| 0.016

| Nedern Brook near survey 11 (no flow in Nedern at this point)

| 30.09.2014
|- style="vertical-align:top;"
| 13

| 348685

| 189307

| na

| na

| Barologger Location (on fence post)

| 30.09.2014
|- style="vertical-align:top;"
| 14

| 348430

| 189486

| 5.66

| 0.018

| US Monitoring Point (logger suspended 1.63 m of wire thus datum 4.03 maOD. Dip at time of installation was 1.17 m or 4.49 maOD rest water level in Brook. (water level)

| 30.09.2014
|- style="vertical-align:top;"
| 15

| 348163

| 189925

| 4.771

| 0.014

| Lower Whirly Hole (near centre and base of depression whilst dry)

| 30.09.2014
|- style="vertical-align:top;"
| 20

| 348846

| 188400

| 5.621

| 0.02

| Palaeochannel south of SSSI near castle car park (water level)

| 27.11.2014
|- style="vertical-align:top;"
| 20

| 348846

| 188400

| 6.52

| 0.029

| DS Monitoring Point (datum on bridge). At time logger suspended 2.08 m below datum thus logger datum is 4.43 maOD. Rest water level at the time of installation was 2.01 mb or 4.51 maOD rest water level. No flow in Nedern at this point. (water level)

| 30.09.2014
|- style="vertical-align:top;"
| 21

| 348674

| 188591

| 5.08

| 0.048

| DS Nedern Monitoring Point (water level)

| 27.11.2014
|- style="vertical-align:top;"
| 22

| 348685

| 188740

| 5.507

| 0.397

| Nedern Brook level by bridge (water level)

| 27.11.2014
|- style="vertical-align:top;"
| 23

| 348601

| 188825

| 5.287

| 0.213

| Nedern Brook level by bridge on Mr Brooms Land (water level)

| 27.11.2014
|- style="vertical-align:top;"
| 24

| 348655

| 189272

| 6.187

| 0.052

| Dipwell/Piezometer water level correction point (about 50 m south of dipwells) (water level)

| 27.11.2014
|- style="vertical-align:top;"
| 25

| 347387

| 190052

| 6.158

| 0.018

| Nedern Brook on Slough Farm Mr Bennett (water level)

| 27.11.2014
|- style="vertical-align:top;"
| 26

| 347944

| 189919

| 5.307

| 0.008

| Nedrn Brook on Slough Farm Mr Bennett — recorded to compare to flooded area adjacent but not connected to Nedern see survey 27

| 27.11.2014
|- style="vertical-align:top;"
| 27

| 348032

| 189922

| 5.221

| 0.03

| Flood to east of Nedern Brook (Survey 26) taken just to compare elevation. Nedern Brook is slightly higher in this area. (water level)

| 27.11.2014
|- style="vertical-align:top;"
| 28

| 348166

| 189918

| 5.253

| 0.012

| Lower Whirly Hole (water level)

| 27.11.2014
|- style="vertical-align:top;"
| 29

| 348431

| 189487

| 5.473

| 0.021

| US Nedern Monitoring Point (water level)

| 27.11.2014
|- style="vertical-align:top;"
| 32

| 348844

| 188396

| 5.5.8

| 0.018

| Palaeochannel south of SSSI near castle car park (water level)

| 18.12.2014
|- style="vertical-align:top;"
| 33

| 348674

| 188592

| 5.071

| 0.028

| DS Nedern Monitoring Point (water level)

| 18.12.2014
|- style="vertical-align:top;"
| 35

| 348686

| 188740

| 5.102

| 0.052

| Stone Bridge (water level)

| 18.12.2014
|- style="vertical-align:top;"
| 36

| 348597

| 188825

| 5.057

| 0.022

| Small wooden footbridge (water level)

| 18.12.2014
|- style="vertical-align:top;"
| 37

| 348654

| 189275

| 5.249

| 0.013

| Dipwell/Piezometer water level correction point (about 50 m south of dipwells) (water level)

| 18.12.2014
|- style="vertical-align:top;"
| 38

| 348431

| 189487

| 5.25

| 0.04

| US Nedern Monitoring Point (water level)

| 18.12.2014
|- style="vertical-align:top;"
| 39

| 348012

| 189901

| 5.33

| 0.196

| Nedern by small culvert (water level)

| 18.12.2014
|- style="vertical-align:top;"
| 40

| 348166

| 189918

| 5.162

| 0.178

| Lower Whirly Hole (water level)

| 18.12.2014
|- style="vertical-align:top;"
| 42

| 348985

| 187260

| 7.182

| 0.013

| Nedern outflow (survey point is the concrete structure below the yellow winch box) (water level)
| 18.12.2014
|- style="vertical-align:top;"
| 42

| 348985

| 187260

| 3.623
|

| Outflow of Nedern: water level (measured down from the datum point) (water level)

| 18.12.2014
|- style="vertical-align:top;"
| 43

| 348854

| 188509

| 5.96

| 0.021

| Gate on Mr Brooms land East side of Nedern (water level)

| 16.1.2015
|- style="vertical-align:top;"
| 44

| 348674

| 188591

| 5.983

| 0.033

| DS Nedern Monitoring Point (water level)

| 16.1.2015
|- style="vertical-align:top;"
| 45

| 348720

| 188704

| 5.927

| 0.025

| Small section poss part of palaeochannel? (water level)

| 16.1.2015
|- style="vertical-align:top;"

| 46

| 348686

| 188740

| 6.09

| 0.067

| Stone Bridge — levels very high and water blocking up against it and flowing overland (water level)

| 16.1.2015
|- style="vertical-align:top;"
| 47

| 348622

| 188821

| 6.055

| 0.023

| Small wooden footbridge (water level)

| 16.1.2015
|- style="vertical-align:top;"
| 48

| 348644

| 188908

| 6.029

| 0.027

| Flood level next to footpath leading up to Mr Brooms main fields

| 16.1.2015
|- style="vertical-align:top;"
| 49

| 348684

| 189062
|

| bad

| Gate on Mr Brooms land East side of Nedern (water level)

| 16.1.2015
|- style="vertical-align:top;"
| 51

| 348655

| 189272

| 6.116
| 0.018

| Dipwell/Piezometer water level correction point (about 50 m south of dipwells) (water level)

| 16.1.2015
|- style="vertical-align:top;"
| 52

| 348846

| 188400

| 5.883

| 0.016

| Palaeochannel south of SSSI near castle car park (water level)

| 16.1.2015
|- style="vertical-align:top;"
| 53

| 348780

| 188391

| 5.901

| 0.02

| Nedern at Bridge by carpark — good flow (water level)

| 16.1.2015
|- style="vertical-align:top;"
| 54

| 348431

| 189487

| 6.062

| 0.028

| US Nedern Monitoring Point (water level)

| 16.1.2015
|- style="vertical-align:top;"
| 55

| 348417

| 189460

| 6.996

| 0.018

| Storm Drain flow about1. 5–2 l/s (location)

| 16.1.2015
|- style="vertical-align:top;"
| 56

| 347711

| 190079

| 6.359

| 0.018

| Flooded land on Slade Farm (water level)

| 16.1.2015
|- style="vertical-align:top;"
| 57

| 347708

| 190069

| 6.289

| 0.019

| Adjacent to Point 56 River Nedern (water level)

| 16.1.2015
|- style="vertical-align:top;"
| 58

| 347339

| 190038

| 6.774

| 0.027

| Nedern Adjacent to upper whirly hole (water level)

| 16.1.2015
|- style="vertical-align:top;"
| 59

| 347808

| 189993

| 6.045

| 0.019

| Flood on land adjacent to point 58 (water level)

| 16.1.2015
|- style="vertical-align:top;"
| 60

| 347949

| 189965

| 6.082

| 0.017

| Nedern on slough Farm where it joins flooding (water level)

| 16.1.2015
|- style="vertical-align:top;"
| 61

| 347961

| 189984

| 6.033

| 0.018

| Flood opposite point 60 (water level)

| 16.1.2015
|- style="vertical-align:top;"
| 62

| 348058

| 190002

| 6.317

| 0.015

| SPRING. Not recorded before — seepage across about 5 m of fence line into Nedern (location)

| 16.1.2015
|- style="vertical-align:top;"
| 63

| 348166

| 189918

| 6.042

| 0.015

| Lower Whirly Hole (water level)

| 16.1.2015
|- style="vertical-align:top;"
| 64

| 348834

| 188127

| 5.888

| 0.036

| Nedern at main road flowing out of Country park — good flow no obstructions no ponding of water (water level)

| 16.1.2015
|- style="vertical-align:top;"
| 65

| 347192

| 189995

| 7.65

| 0.041

| Nedern at Tyne Cottages (concrete lip in channel)

| 27.1.2015
|- style="vertical-align:top;"
| 66

| 347192

| 189995

| 7.511

| 0.041

| Nedern at Tyne Cottages WATER LEVEL use this to correct stilling well data (INSTALL date)

| 27.1.2015
|- style="vertical-align:top;"
| 67

| 34192

| 18995

| 7.37

| 0.041

| Nedern at Tyne Cottages (river bed profile left to right)

| 27.1.2015
|- style="vertical-align:top;"
| 68

| 347192

| 18995

| 7.261

| 0.046

| Nedern at Tyne Cottages (river bed profile left to right)

| 27.1.2015
|- style="vertical-align:top;"
| 69

| 347192

| 189996

| 7.16

| 0.038

| Nedern at Tyne Cottages (river bed profile left to right)

| 27.1.2015
|- style="vertical-align:top;"
| 70

| 347192

| 189996

| 7.194

| 0.056

| Nedern at Tyne Cottages (river bed profile left to right)

| 27.1.2015
|- style="vertical-align:top;"
| 71

| 347192

| 189997

| 7.064

| 0.029

| Nedern at Tyne Cottages (river bed profile left to right)

| 27.1.2015
|- style="vertical-align:top;"
| 72

| 347192

| 189997

| 7.347

| 0.083

| Nedern at Tyne Cottages (river bed profile left to right)

| 27.1.2015
|- style="vertical-align:top;"
| 73

| 347192

| 189998

| 7.255

| 0.027

| Nedern at Tyne Cottages (river bed profile left to right)

| 27.1.2015
|- style="vertical-align:top;"
| 84

| 348781

| 188390

| 5.276

| 0.023

| Nedern at Bridge by car park — good flow (water level)

| 27.1.2015
|- style="vertical-align:top;"
| 85

| 349030

| 187690

| 5.217

| 0.024
| Nedern in Industrial Estate good flow (water level)

| 27.1.2015
|- style="vertical-align:top;"
| 86

| 348983

| 187257

| 5.143

| 0.017

| Nedern outflow — measure of water level — however tide was in so level is reflection of sea level.

| 27.1.2015
|- style="vertical-align:top;"
| 89

| 348781

| 188390

| 5.023

| 0.076

| Nedern at Bridge by car park — good flow (water level)

| 12.2.2015
|- style="vertical-align:top;"
| 90

| 348846

| 188400

| 5.619

| 0.051

| Palaeochannel south of SSSI near castle car park (water level)

| 12.2.2015
|- style="vertical-align:top;"
| 91

| 348674

| 188591

| 4.916

| 0.041

| DS Nedern Monitoring Point (water level)

| 12.2.2015
|- style="vertical-align:top;"
| 92

| 348622

| 188821

| 4.94

| 0.019

| Small wooden footbridge (water level)

| 12.2.2015
|- style="vertical-align:top;"
| 93

| 348684

| 189062

| 5.16

| 0.041

| Gate on Mr Brooms land East side of Nedern (water level)

| 12.2.2015
|- style="vertical-align:top;"
| 94

| 348655

| 189272

| 5.207

| 0.037

| Dipwell/Piezometer water level correction point (about 50m south of dipwells)

| 12.2.2015
|- style="vertical-align:top;"
| 95

| 348431

| 189487

| 5.095

| 0.016

| US Nedern Monitoring Point (water level)

| 12.2.2015
|- style="vertical-align:top;"
| 98

| 347799

| 189979

| 5.04

| 0.024

| Slough Farm Upper Flood Limit of Nedern (water level)

| 12.2.2015
|- style="vertical-align:top;"
| 99

| 348166

| 189918

| 5.246

| 0.022

| Lower Whirly Hole (water level)

| 12.2.2015
|- style="vertical-align:top;"
| 100

| 348135

| 189913

| 5.267

| 0.027

| small seepage (observed only as Nedern Recedes)

| 12.2.2015
|- style="vertical-align:top;"
| 101

| 348127

| 189913

| 5.186

| 0.051

| small seepage (observed only as Nedern recedes)

| 12.2.2015
|- style="vertical-align:top;"
| 102

| 348781

| 188390

| 4.853

| 0.02

| Nedern at Castle Car Park (flow visible) (water level)

| 18.3.2015
|- style="vertical-align:top;"
| 103

| 348846

| 188400

| 5.5

| 0.016

| Palaeochannel south of SSSI near castle car park (water level)

| 18.3.2015
|- style="vertical-align:top;"
| 104

| 348674

| 188591

| 5.036

| 0.035

| DS Nedern Monitoring Point (water level)

| 18.3.2015
|- style="vertical-align:top;"
| 105

| 348686

| 188740

| 4.93

| 0.014

| Stone Bridge (water level)

| 18.3.2015
|- style="vertical-align:top;"
| 106

| 348622

| 188821

| 4.954

| 0.01

| Wood bridge (water level)

| 18.3.2015
|- style="vertical-align:top;"
| 107

| 348684

| 189062

| 5.043

| 0.014

| Gate on Mr Brooms land East side of Nedern (water level)

| 18.3.2015
|- style="vertical-align:top;"
| 108

| 348655

| 189272

| 5.043

| 0.014

| Dipwell/Piezometer water level correction point (about 50 m south of dipwells)

| 18.3.2015
|- style="vertical-align:top;"
| 110

| 348431

| 189487

| 5.001

| 0.046

| US Nedern Monitoring Point (water level)

| 18.3.2015
|- style="vertical-align:top;"
| 112

| 347192

| 189995

| 8.329

| 0.056

| Nedern at Tyne Cottages (flow) (water level)

| 18.3.2015
|- style="vertical-align:top;"
| 113

| 347795

| 189937

| 5.359

| 0.033

| Slough Farm top of flooded extent (water level)

| 18.3.2015
|- style="vertical-align:top;"
| 114

| 348166

| 189918

| 5.207

| 0.019

| Lower Whirly Hole (wet with discharge visible) (water level)

| 18.3.2015
|- style="vertical-align:top;"
| 115

| 348007

| 189905

| 5.163

| 0.023

| Nedern adjacent to drain on Slough Farm (water level)

| 18.3.2015
|- style="vertical-align:top;"
| 116
| 348781

| 188390

| 4.643

| 0.039

| Nedern at Castle Car Park (flow visible) (water level)

| 01.5.2015
|- style="vertical-align:top;"
| 117

| 348674

| 188591

| 4.575

| 0.021

| DS Nedern Monitoring Point (water level)

| 01.5.2015
|- style="vertical-align:top;"
| 118

| 348686

| 188740

| 4.763

| 0.073

| Stone Bridge (water level)

| 01.5.2015
|- style="vertical-align:top;"
| 119

| 348622

| 188821

| 4.614

| 0.014

| Wood bridge (water level)

| 01.5.2015
|- style="vertical-align:top;"
| 121

| 348431

| 189487

| 4.632

| 0.014

| US Nedern Monitoring Point

| 01.5.2015
|- style="vertical-align:top;"
| 123

| 348254

| 189529

| 3.856

| 0.02

| residual pool in small hollow (water level)

| 01.5.2015
|- style="vertical-align:top;"
| 124

| 348275

| 189509

| 3.902

| 0.03

| residual pool in small hollow (water level)

| 01.5.2015
|}
</center>
[[Category: OR/15/038 Nedern Brook Wetland SSSI Phase 1 hydrological monitoring | 11]]

OR/15/038 Appendix 2 - Elevation survey data - Revision history

Dbk: 1 revision imported

Geosource>Ajhil at 14:46, 12 July 2018