7. Concentrations of Major Ions in 182* Other Tarns

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Concentrations of major ions in 182 tarns in the English Lake District (1953-1978) [Dataset]

Item Type other

Authors Carrick, T.R.; Sutcliffe, D.W.

Publisher Freshwater Biological Association

Download date 30/09/2021 00:07:19

Link to Item http://hdl.handle.net/1834/22857 7. CONCENTRATIONS OF MAJOR IONS IN 182* OTHER TARNS, LISTED IN ALPHABETICAL ORDER On pages 119-154 concentrations are given in micro-equivalents per litre for: sodium (Na+), calcium (Ca2+), magnesium (Mg2+), potassium (K+), alkalinity (Alk), strong acids (S.A.), chloride (Cl) nitrate (NO3). The last column tabulates pH. Different analytical methods are identified as shown in Table 4 (page 22). In Appendix 4 the tarns are grouped by solid geology in the catchments and relative distances from the sea.

APPENDIX 4 182 tarns grouped by solid geology in the catchments and relative distances from the sea (D). Borrowdale Volcanics include igneous intrusions and Silurian Slates include the Coniston Limestone Group. Borrowdale Volcanics (a) D < 10 km. Blea (Eskdale), Chapel Hill, Devoke Water, Eskdale Green, Hazel Mount, Parkgate, Poaka, Siney, Stickle (Dunnerdale), Tosh, Woodhow. (b) D 10-34 km. Angle (Hartsop), Angle (Langdale), Allcock, Beck Head, Berrierend, Blackbeck, Blea (Thirlmere), Blea Water (Haweswater), Bleaberry, Blind, Brigstone (Grasmere), Brigstone or Langhowe (Langdale), Broadcrag, Brown Cove, Burnmoor, Calf, Codale, Dalehead, Dock, Easedale, Eel, Greendale, Greenup, Greenburn, Grey Knotts, Grisedale (Helvellyn), Hard, Harrop, Haskew, Hayeswater, High Arnside, High House, Holme Ground, Kentmere, Kirk Fell, Legburthwaite, Lily Tarn, Lingmoor, Little Water, Little Langdale, Loughrigg, Low (Wastwater), Low (Coniston), Red-(Helvellyn), Red (Langdale), Scoat, Seathwaite, Silver Howe, Slew, Small Water, Sprinkling, Standing, Stickle (Langdale), Sticks Pass or Grenridding Reservoir, Stony, Styhead, Tarn at Leaves, Tewet, Three (Bowfell), Watendlath, Wet Sleddale, White Moss, Yew Tree. Silurian Slates (a) D < 10 km. Beacon, Bigland, Boretree, Grange, Grayrigg, Great Green, Green Hows, High Beanthwaite, High Dam, Knittleton- small, Knittleton -large, Knottalow, Low Scathwaite, Lowick, Mockerkin, Tarnhouse Reservoir, Tarnhouse Tarn. (b) D 10-21 km. Bateman, Black Moss, Blelham Fish Pond, Boo, Borwick, Brathay Quarries, Cacer, Caldwell, Clay, Cleabarrow, Crook, Dove Nest, Dubs, Eskrigg, Fisher, Garnett, Ghyll Head Reservoir, Ghyll Head Fish Pond, Goosefoot, Grizedale, Gurnal, Hawes, High Borrans, High Man, Holehird, Kemp, Kendal Reservoirs, Killington, Kitmere, Knipe, Lambrigg, Latrigg, Lily Mere, Long, Middle Fairbank, Middlerigg, Moss Eccles, Moss-Side, New, Podnet, Potter, Priest, Rather - large, Rather - small, Robinson's, Scale, School, Skeggles, Skelsmergh, Tarn Hows, Tenter, Terrybank, Three Dubs, Torver, Wharton, Wyndhammere. Skiddaw Slates (a) D < 10 km. Brown's, Grice, Meadley. (b) D 10-32 km. Arlecdon, Bowscale, Floutern, High Nook, High Scawdel, Innominate, Little (Bassenthwaite), Manesty Salt Well, Over, Scales. Carboniferous (a) D < 10 km. Brayton, Brigham, Edderside, Hampsfield, Helton, Mere, Pennington, Urswick, Witherslack. (b) D 10-39 km. Cunswick, Decoy, Greystoke, Hood, Sunbiggin, Whinfell. Triassic and Permian (a) D < 10 km. Barfield, Braystones, Gutterby, Tarn Tarn. (b) D 10-39 km. Talkin, Whins. (b) D 10-34 km. Angle (Hartsop), Angle (Langdale), Allcock, Beck Head, Berrierend, Blackbeck, Blea (Thirlmere), Blea Water (Haweswater), Bleaberry, Blind, Brigstone (Grasmere), Brigstone or Langhowe (Langdale), Broadcrag, Brown Cove, Burnmoor, Calf, Codale, Dalehead, Dock, Easedale, Eel, Greendale, Greenup, Greenburn, Grey Knotts, Grisedale (Helvellyn), Hard, Harrop, Haskew, Hayeswater, High Arnside, High House, Holme Ground, Kentmere, Kirk Fell, Legburthwaite, Lily Tarn, Lingmoor, Little Water, Little Langdale, Loughrigg, Low (Wastwater), Low (Coniston), Red-(Helvellyn), Red (Langdale), Scoat, Seathwaite, Silver Howe, Slew, Small Water, Sprinkling, Standing, Stickle (Langdale), Sticks Pass or Grenridding Reservoir, Stony, Styhead, Tarn at Leaves, Tewet, Three (Bowfell), Watendlath, Wet Sleddale, White Moss, Yew Tree.

(b) D 10-21 km. Bateman, Black Moss, Blelham Fish Pond, Boo, Borwick, Brathay Quarries, Cacer, Caldwell, Clay, Cleabarrow, Crook, Dove Nest, Dubs, Eskrigg, Fisher, Garnett, Ghyll Head Reservoir, Ghyll Head Fish Pond, Goosefoot, Grizedale, Gurnal, Hawes, High Borrans, High Man, Holehird, Kemp, Kendal Reservoirs, Killington, Kitmere, Knipe, Lambrigg, Latrigg, Lily Mere, Long, Middle Fairbank, Middlerigg, Moss Eccles, Moss-Side, New, Podnet, Potter, Priest, Rather - large, Rather - small, Robinson's, Scale, School, Skeggles, Skelsmergh, Tarn Hows, Tenter, Terrybank, Three Dubs, Torver, Wharton, Wyndhammere. (b) D 10-34 km. Angle (Hartsop), Angle (Langdale), Allcock, Beck Head, Berrierend, Blackbeck, Blea (Thirlmere), Blea Water (Haweswater), Bleaberry, Blind, Brigstone (Grasmere), Brigstone or Langhowe (Langdale), Broadcrag, Brown Cove, Burnmoor, Calf, Codale, Dalehead, Dock, Easedale, Eel, Greendale, Greenup, Greenburn, Grey Knotts, Grisedale (Helvellyn), Hard, Harrop, Haskew, Hayeswater, High Arnside, High House, Holme Ground, Kentmere, Kirk Fell, Legburthwaite, Lily Tarn, Lingmoor, Little Water, Little Langdale, Loughrigg, Low (Wastwater), Low (Coniston), Red-(Helvellyn), Red (Langdale), Scoat, Seathwaite, Silver Howe, Slew, Small Water, Sprinkling, Standing, Stickle (Langdale), Sticks Pass or Grenridding Reservoir, Stony, Styhead, Tarn at Leaves, Tewet, Three (Bowfell), Watendlath, Wet Sleddale, White Moss, Yew Tree. (b) D 10-34 km. Angle (Hartsop), Angle (Langdale), Allcock, Beck Head, Berrierend, Blackbeck, Blea (Thirlmere), Blea Water (Haweswater), Bleaberry, Blind, Brigstone (Grasmere), Brigstone or Langhowe (Langdale), Broadcrag, Brown Cove, Burnmoor, Calf, Codale, Dalehead, Dock, Easedale, Eel, Greendale, Greenup, Greenburn, Grey Knotts, Grisedale (Helvellyn), Hard, Harrop, Haskew, Hayeswater, High Arnside, High House, Holme Ground, Kentmere, Kirk Fell, Legburthwaite, Lily Tarn, Lingmoor, Little Water, Little Langdale, Loughrigg, Low (Wastwater), Low (Coniston), Red-(Helvellyn), Red (Langdale), Scoat, Seathwaite, Silver Howe, Slew, Small Water, Sprinkling, Standing, Stickle (Langdale), Sticks Pass or Grenridding Reservoir, Stony, Styhead, Tarn at Leaves, Tewet, Three (Bowfell), Watendlath, Wet Sleddale, White Moss, Yew Tree. HEADING EXPLANATION UNITS Limit of Detection Replaced with SITE_NAME Name of site sampled Grid Reference Map reference information Altitude Water sample taken at height (metres) metres Area Water area (square metres) metres square Max Depth Maximum depth of water (metres) metres Date Date sample collected in field dd/mmm/yy pH pH pH ADJ Adjusted pH see notes Na Sodium m E l-1 Ca Calcium m E l-1 Mg Magnesium m E l-1 K Potassium m E l-1 Alk Alkalinity m E l-1 nil 1 Alk ADJ Adjusted alkalinity see notes m E l-1 S.A. Strong acids m E l-1 Cl Chloride m E l-1 NO3 Nitrate m E l-1 n.d.* 1 ADJ NO3 Adjusted Nitrate see notes Notes

All Carrick and Sutcliffe data to be adjusted (see below) 1950's data :April - Sept + 0.05, Oct - Mar + 0.1

Require Gran titration data so adjust indicator values as below 1953 - 56 data decreased by 20m E l-1

Adjust 1953 - 56 data as shown below 1953 - 56 data increased by 37% SITE_NAME Grid Reference Altitude Area Max Depth Date (m) (m2) (m) Allcock (Grasmere) NY 349079 358 7600 2 27-May-53 Allcock (Grasmere) NY 349079 1-Aug-54 Angle Tarn (Hartsop) NY 417144 480 58500 9 1-Dec-53 Angle Tarn (Hartsop) NY 417144 1-Jun-54 Angle Tarn (Hartsop) NY 417144 21-Sep-75 Angle Tarn (Langdale) NY 244076 579 34100 16 6-Sep-53 Angle Tarn (Langdale) NY 244076 18-Jun-54 Angle Tarn (Langdale) NY 244076 30-Jan-55 Angle Tarn (Langdale) NY 244076 26-Sep-56 Angle Tarn (Langdale) NY 244076 21-Oct-56 Angle Tarn (Langdale) NY 244076 27-Jul-74 Angle Tarn (Langdale) NY 244076 18-Jan-75 Angle Tarn (Langdale) NY 244076 17-Aug-75 Angle Tarn (Langdale) NY 244076 23-Sep-75 Angle Tarn (Langdale) NY 244076 28-Sep-75 Arlecdon Reservoir (Lamplugh) NY 096196 229 163500 4 28-Apr-53 Barfield Tarn (Bootle) SD 107869 24 32000 1-May-53 Barfield Tarn (Bootle) SD 107869 5-Feb-57 Barfield Tarn (Bootle) SD 107869 10-Sep-75 Bateman Fold (Winster) SD 421939 135 4-Feb-55 Beacon Tarn (Coniston) SD 273901 163 46000 15-Jun-53 Beck Head Tarn (Kirk Fell) NY 205107 620 500 1 1-Aug-54 Beck Head Tarn (Kirk Fell) NY 205107 26-Sep-56 Berrierend (Greystoke) NY 421294 281 12000 5 15-Jun-53 Berrierend (Greystoke) NY 421294 1-Sep-54 Bigland Tarn (Haverthwaite) SD 355829 168 53000 9 9-Sep-53 Bigland Tarn (Haverthwaite) SD 355829 9-Aug-74 Black Moss Tarn (Kendal) SD 548972 160 8400 26-Apr-53 Blackbeck Tarn (Buttermere) NY 202128 472 9700 2 1-Aug-53 Blackbeck Tarn (Buttermere) NY 202129 1-Aug-54 Blackbeck Tarn (Buttermere) NY 202128 19-Mar-56 Blea Tarn (Eskdale) NY 165009 213 33000 1-Aug-54 Blea Tarn (Eskdale) NY 165009 17-Sep-75 Blea Tarn (Thirlmere) NY 291140 476 86500 14 1-Nov-53 Blea Tarn (Thirlmere) NY 291140 25-Aug-54 Blea Water (Haweswater) NY 449109 483 174000 68 1-Apr-53 Blea Water (Haweswater) NY 449109 1-Aug-54 Bleaberry Tarn (Buttermere) NY 167155 503 11500 6 6-May-53 Bleaberry Tarn (Buttermere) NY 167155 22-Jul-54 Bleaberry Tarn (Buttermere) NY 167155 26-Sep-56 Blelham Fish Pond NY 363007 50 26-Jan-55 Blind Tarn (Coniston) SD 263967 572 5000 6 1-Sep-53 Blind Tarn (Coniston) SD 263967 8-Aug-54 Boretree tarn (Newby Bridge) SD 355874 206 43500 13 1-Nov-53 Boretree tarn (Newby Bridge) SD 355874 18-Jun-54 Boretree tarn (Newby Bridge) SD 355874 7-Aug-74 Boretree tarn (Newby Bridge) SD 355874 27-Sep-74 Boretree tarn (Newby Bridge) SD 355874 4-Nov-74 Boo Tarn (Coniston) SD 282968 300 8-Aug-54 Borwick Fold (Ings) SD 443969 195 26-Feb-75 Bowscale Tarn (Bowscale Farm) NY 336313 480 28000 17 1-Oct-53 Bowscale Tarn (Bowscale Farm) NY 336313 20-Aug-54 Brathay Quarries (Ambleside) NY 358018 95 5000 3 1-Nov-53 Braystones (Egremont) NY 005060 14 5-Feb-57 Braystones (Egremont) NY 005060 10-Sep-75 Brayton Hall (Aspatria) NY 163422 80 8-May-54 Brigham Hill (Brigham) NY 084307 50 27000 15-Jun-53 Brigstone (Grasmere) NY 319068 369 31-Jan-55 Brigstone-also Langhowe (Langdale) NY 318068 369 8400 1 31-Jan-55 Broadcrag Tarn (scafell) NY 214069 830 1 22-Aug-64 Brown's Tarn (Brigham) NY 088295 70 15-Jun-53 Brown Cove Tarn (Helvellyn) NY 343160 625 7000 9-Sep-53 Brown Cove Tarn (Helvellyn) NY 343160 10-Jul-54 Burnmoor tarn (Eskdale) NY 184044 254 240000 13 1-Dec-53 Burnmoor tarn (Eskdale) NY 184044 1-Sep-54 Burnmoor tarn (Eskdale) NY 184044 17-Sep-75 Cacer Tarn (Skelwith) NY 356030 80 7-Apr-54 Caldwell Tarn (Abbleside) NY 358018 95 5000 3 1-Oct-53 Calf Crag Tarn (Dunmail) NY 305105 550 29-Apr-54 Chapel Hill (Muncaster) SD 106978 152 12000 6-May-53 Chapel Hill (Muncaster) SD 106978 23-Dec-57 Chapel Hill (Muncaster) SD 106978 10-Sep-75 Clay Pond (Wray) NY 373009 48 500 2 1-Oct-53 Cleabarrow Tarn (Windermere) SD 424963 170 5600 10-Apr-53 Codale Tarn (Grasmere) NY 297088 466 14500 7 1-Dec-53 Codale Tarn (Grasmere) NY 297088 1-Sep-54 Codale Tarn (Grasmere) NY 297088 27-Aug-74 Codale Tarn (Grasmere) NY 297088 25-Sep-74 Codale Tarn (Grasmere) NY 297088 19-Nov-74 Codale Tarn (Grasmere) NY 297088 21-Jan-75 Codale Tarn (Grasmere) NY 297088 26-Feb-75 Codale Tarn (Grasmere) NY 297088 8-Oct-75 Crook Reservoir SD 445957 200 7700 6-Jul-54 Cunswick Tarn (kendal) SD 490938 145 84000 1-Jun-54 Dalehead (Honister) NY 230153 503 3600 4-Jul-54 Dalehead (Honister) NY 230153 25-Aug-54 Decoy Pond (Askham) NY 532226 270 8000 2 13-Apr-53 Devoke Water (Ulpha Fell) SD 163972 233 280000 14 8-Aug-53 Devoke Water (Ulpha Fell) SD 163972 20-Dec-72 Devoke Water (Ulpha Fell) SD 163972 9-Jan-73 Devoke Water (Ulpha Fell) SD 163972 15-Aug-73 Devoke Water (Ulpha Fell) SD 163972 17-Sep-75 Dock Tarn (Watendlath) NY 274144 403 19600 5 1-May-53 Dove Nest Quarry Pool (Ambleside) NY 383024 42 15-Oct-57 Dubs Reservoir (Troutbeck) NY 422018 222 34000 29-Apr-54 Dubs Reservoir (Troutbeck) NY 422018 27-Sep-74 Easedale Tarn (Grasmere) NY 308087 279 106500 21 1-Dec-53 Easedale Tarn (Grasmere) NY 308087 1-Aug-54 Easedale Tarn (Grasmere) NY 308087 28-Sep-54 Easedale Tarn (Grasmere) NY 308087 14-Jun-74 Easedale Tarn (Grasmere) NY 308087 20-Aug-74 Easedale Tarn (Grasmere) NY 308087 25-Sep-74 Easedale Tarn (Grasmere) NY 308087 19-Nov-74 Easedale Tarn (Grasmere) NY 308087 21-Jan-75 Easedale Tarn (Grasmere) NY 308087 26-Feb-75 Easedale Tarn (Grasmere) NY 308087 1-Sep-75 Easedale Tarn (Grasmere) NY 308087 8-Oct-75 Edderside (Aspatria) NY 100456 18 8-May-54 Eel Tarn (Boot) NY 189019 198 15100 1-Dec-53 Eel Tarn (Boot) NY 189019 26-Aug-54 Eel Tarn (Boot) NY 189019 10-Oct-54 Eskdale Green NY 145001 58 10-Sep-75 Eskrigg Tarn (Kendal) SD 577889 174 23-Sep-75 Eskrigg Tarn (Kendal) SD 577889 4-Apr-78 Fisher Tarn Reservoir (Kendal) SD 551927 225 139000 15-Jul-53 Fisher Tarn Reservoir (Kendal) SD 551927 11-Sep-75 Floutern Tarn (Ennerdale) NY 124170 381 15100 4 6-May-53 Floutern Tarn (Ennerdale) NY 124170 20-Sep-54 Garnett Bridge SD 515991 260 7600 31-Mar-54 Ghyll Head Reservoir (Bowness) SD 398923 119 31000 15-Apr-53 Ghyll Head Reservoir (Bowness) SD 398923 9-Aug-74 Ghyll Head Reservoir (Bowness) SD 398923 22-Sep-74 Ghyll Head Fish Pond SD 397927 119 4-Feb-55 Glenridding Reservoir also Sticks Pass Res. NY 357181 575 30000 19-Sep-56 Goosefoot Tarn (Hawkshead) SD 337970 244 24-Feb-55 Grange (Reservoir) SD 400840 180 15-Jun-53 Grayrigg Tarn (Kendal) SD 596980 221 19300 15-Jun-53 Grayrigg Tarn (Kendal) SD 596980 13-Oct-78 Great Green Hows Tarn (Newby Bridge) SD 360900 210 4-Feb-55 Green Bows Reservoir (newby Bridge) SD 362908 195 4-Feb-55 Greendale Tarn (Wastwater) NY 248074 402 20800 9 6-May-53 Greendale Tarn (Wastwater) NY 248074 14-Aug-55 Greenup Edge (Borrowdale) NY 288111 632 27-Apr-54 Greenburn NY 284021 297 10500 9-Sep-53 Greenburn NY 284021 20-Sep-75 Grey Knotts (Honister) NY 218125 625 8400 1 30-May-54 Greystoke NY 435309 200 7-Feb-56 Grice Croft Reservoir (Broughton) also Baystone Bank Res. SD 171858 77 40000 1-May-53 Grisedale Tarn (Helvellyn) NY 350119 539 120000 35 1-Sep-53 Grisedale Tarn (Helvellyn) NY 350119 1-Jul-54 Grisedale Tarn (Helvellyn) NY 350119 15-Apr-62 Grisedale Tarn (Helvellyn) NY 350119 21-Jun-74 Grisedale Tarn (Helvellyn) NY 350119 20-Aug-74 Grisedale Tarn (Helvellyn) NY 350119 1-Oct-74 Grisedale Tarn (Helvellyn) NY 350119 2-Apr-75 Grisedale Tarn (Helvellyn) NY 350119 19-Sep-75 Grizedale Tarn SD 346944 240 4600 7-Apr-54 Gurnal Dubs (Staveley) SD 502992 290 32000 7-Apr-54 Gurnal Dubs (Staveley) SD 502992 22-Aug-74 Gurnal Dubs (Staveley) SD 502992 23-Sep-75 Gutterby (Bootle) SD 102844 35 5-Feb-57 Hampsfield (Lindale) SD 395805 60 17-May-54 Hard Tarn (Helvellyn) NY 346138 716 500 1 5-Aug-59 Harrop Tarn (Thirlmere) NY 312137 290 15400 6 1-Nov-53 Harrop Tarn (Thirlmere) NY 312137 1-Sep-54 Haskew Tarn (Shap) NY 521113 510 29-Aug-54 Hayeswater (Patterdale) NY 432122 422 167000 17 29-Apr-54 Hayeswater (Patterdale) NY 432122 18-Jun-54 Hayeswater (Patterdale) NY 432122 21-Sep-75 Hawes Water (Silverdale) SD 477767 15 19-Sep-52 Hawes Water (Silverdale) SD 477767 15-Jun-77 Hazel Mount (Broughton-in-Furness) SD 189869 77 4000 17-May-54 Helton Tarn (High Newton) SD 420850 1 15-Jun-53 High Arnside Tarn (Coniston) NY 332012 168 8400 15-Jun-53 High Arnside Tarn (Coniston) NY 332012 31-Jan-55 High Beanthwaite Tarns (Broughton-in-Furness) SD 253843 242 2500 7-Apr-54 High Barrens (Windermere) NY 429010 200 36000 15-Jun-53 High Barrens (Windermere) NY 429010 11-Sep-75 High Dam (Newby Bridge) SD 362888 175 52000 15-Aug-54 High Dam (Newby Bridge) SD 362888 7-Aug-74 High Dam (Newby Bridge) SD 362888 27-Sep-74 High Dam (Newby Bridge) SD 362888 4-Nov-74 High House Tarn (Borrowdale) NY 241094 655 1000 2 18-Jul-54 High Nook Tarn (Loweswater) NY 124199 221 7000 2 30-May-54 High Nook Tarn (Loweswater) NY 124199 18-Jul-54 High Man Tarn (Coniston) SD 328965 270 1-Jun-54 High Scawdel Tarn (Borrowdale) NY 232147 549 800 1 4-Jul-54 High Scawdel Tarn (Borrowdale) NY 232147 25-Aug-54 Holehird (Troutbeck Bridge) NY 408009 110 9300 10-Jul-54 Holme Ground (Coniston) NY 315011 230 5900 3 20-Aug-54 Hood Tarn (Old Hutton) SD 571875 123 5000 11-Dec-53 Innominate tarn (Buttermere) NY 198129 533 5400 1 8-Aug-53 Innominate tarn (Buttermere) NY 198129 10-Jul-54 Kemp Tarn (Staveley) SD 464988 250 1300 1 6-Jul-54 Kendal Reservoir (Sleddale Hall) SD 535935 116 15700 27-May-53 Kendal Reservoir (Sleddale Hall) SD 535935 116 9200 27-May-53 Kentmere Reservoir NY 440080 290 173000 10 27-May-53 Kentmere Reservoir NY 440080 18-Jan-54 Kentmere Reservoir NY 440080 24-Sep-75 Killington Reservoir SD 590910 214 660000 3 15-Jun-53 Killington Reservoir SD 590910 11-Sep-75 Killington Reservoir SD 590910 4-Nov-75 Killington Reservoir SD 590910 3-Mar-76 Kirk Fell Tarn (Wasdale) NY 197107 740 500 1 1-Aug-54 Kitmere Tarn (Killington) SD 604855 207 51000 15-Jul-53 Knipe Tarn (Winster) SD 427944 145 21400 4 21-Jul-53 Knipe Tarn (Winster) SD 427944 9-Aug-74 Knipe Tarn (Winster) SD 427944 11-Sep-75 Knittleton Tarn - small (Broughton-in-Furness) SD 255864 137 5100 1-Aug-53 Knittleton Tarn - large SD 255859 137 16800 1-Aug-53 Knottalow Tarn (Ulverston) SD 272803 206 23400 21-Jul-53 Lambrigg (Kendal) SD 584947 300 7600 6-Jul-54 Lang Howe (Langdale) also Brigstone NY 318068 369 8400 1 31-Jan-55 Latrigg Tarn (Troutbeck) NY 416018 245 2500 29-Apr-54 Legburthwaite (Thirlmere) MY 314197 175 1000 1 17-May-53 Legburthwaite (Thirlmere) MY 314197 28-Sep-54 Lily Tarn (Ambleside) NY 364040 200 1900 1 30-Apr-53 Lily Tarn (Ambleside) NY 364040 6-Feb-55 Lily Mere (Killington) SD 604915 214 146000 15-Jul-53 Lily Mere (Killington) SD 604915 23-Sep-75 Lingmoor Tarn (Chapel Stile) NY 302051 396 4900 2 7-Apr-54 Little Tarn (Bassenthwaite) NY 249338 198 13000 17-May-53 Little Water (Haweswater) NY 509169 259 15000 11 24-Apr-53 Little Langdale Tarn NY 308032 104 73000 8-Aug-53 Little Langdale Tarn NY 308032 22-Sep-54 Little Langdale Tarn NY 308032 4-Jul-74 Little Langdale Tarn NY 308032 24-Jul-74 Little Langdale Tarn NY 308032 16-Sep-75 Long Moss (Torver) SD 292937 134 26-Feb-75 Loughrigg Tarn NY 343044 94 86000 10 6-Oct-53 Loughrigg Tarn NY 343044 6-May-55 Loughrigg Tarn NY 343044 10-Jun-55 Loughrigg Tarn NY 343044 8-Jul-55 Loughrigg Tarn NY 343044 9-Nov-55 Loughrigg Tarn NY 343044 20-Dec-55 Loughrigg Tarn NY 343044 5-Jan-56 Loughrigg Tarn NY 343044 7-Feb-56 Loughrigg Tarn NY 343044 15-Mar-56 Loughrigg Tarn NY 343044 1-Dec-65 Loughrigg Tarn NY 343044 4-Jul-74 Loughrigg Tarn NY 343044 24-Jul-74 Loughrigg Tarn NY 343044 20-Aug-74 Loughrigg Tarn NY 343044 12-Sep-74 Loughrigg Tarn NY 343044 26-Sep-74 Loughrigg Tarn NY 343044 4-Nov-74 Low Scathwaite (Greenodd) SD 291825 138 8400 7-Apr-54 Low Tarn (Wastwater) NY 163094 480 34500 3 29-Jul-55 Low Tarn (Wastwater) NY 163094 1-Jul-56 Low Tarn (Wastwater) NY 163094 3-Aug-74 Low Water (Coniston) SD 275983 544 17900 14 6-Oct-53 Low Water (Coniston) SD 275983 6-Aug-54 Lowick Common SD 293849 107 2100 7-Apr-54 Manesty Salt Well (Derwentwater) NY 251185 75 1-Oct-53 Meadley Reservoir (Cleator Moor) NY 050145 200 18-Jan-54 Meadley Reservoir (Cleator Moor) NY 050145 10-Sep-75 Mere Tarn (Dalton-in-Furness) SD 267718 30 17000 15-Jun-53 Mere Tarn (Dalton-in-Furness) SD 267718 31-Jul-56 Middle Fairbank (Staveley) SO 450973 200 42000 21-Jul-53 Middle Fairbank (Staveley) SO 450973 9-Aug-74 Middle Fairbank (Staveley) SO 450973 27-Sep-74 Middle Fairbank (Staveley) SO 450973 11-Sep-75 Middlerigg (Troutbeck Bridge) NY 396011 84 11800 13-May-53 Mockerkin Tarn NY 083232 115 35000 3 26-Apr-53 Moss Eccles (Claife) SD 372968 180 3 1-Jul-54 Moss Eccles (Claife) SD 372968 7-Aug-74 Moss Eccles (Claife) SD 372968 12-Sep-74 Moss-Side (Rather Heath) SD 484956 100 7600 23-Aug-53 Moss-Side (Rather Heath) SD 484956 4-Feb-55 New Tarn (Winster) SD 418944 91 31-Jan-55 Over Water (Uldale) NY 252350 198 220000 13-May-53 Parkgate (Santon Bridge) NY 118006 58 34000 6-May-54 Parkgate (Santon Bridge) NY 118006 23-Dec-57 Parkgate (Santon Bridge) NY 118006 10-Sep-75 Pennington Reservoir (Barrow) SD 256789 122 110000 8-Aug-54 Poaka Beck Reservoir (Barrow) SD 244785 153 90000 8-Aug-54 Podnet (Winster) SD 404925 91 31-Jan-55 Potter Tarn (Staveley) SD 494988 251 22-Aug-74 Potter Tarn (Staveley) SD 494988 23-Sep-75 Priest Pot (Esthwaite) SD 357978 63 1-Jul-58 Priest Pot (Esthwaite) SD 357978 20-Apr-65 Rather Heath - large SD 484958 114 21200 10-Apr-53 Rather Heath - large SD 484958 11-Sep-75 Rather Heath - small SD 484960 132 4-Feb-55 Red Tarn (Helvellyn) NY 349152 718 98000 25 9-Sep-53 Red Tarn (Helvellyn) NY 349152 10-Jul-54 Red Tarn (Helvellyn) NY 349152 20-Aug-74 Red Tarn (Helvellyn) NY 349152 1-Oct-74 Red Tarn (Helvellyn) NY 349152 19-Sep-75 Red Tarn (Langdale) NY 268037 503 7100 1 9-Sep-53 Red Tarn (Langdale) NY 268037 6-Aug-54 Red Tarn (Langdale) NY 268037 22-Sep-54 Red Tarn (Langdale) NY 268037 16-Sep-75 Robinson's Tarn (Claife) SD 368981 198 28-Feb-55 Scale Tarn (Claife) SD 373975 240 6100 3 1-Jul-54 Scales Tarn (Blencathra) NY 329282 610 10000 8 1-Oct-53 Scales Tarn (Blencathra) NY 329282 15-Aug-54 Scales Tarn (Blencathra) NY 329282 9-Apr-55 School Knott (Windermere) SD 428973 213 4100 21-Jul-53 Scoat Tarn (Wastwater) NY 159104 602 52000 20 29-Jul-55 Scoat Tarn (Wastwater) NY 159104 1-Jul-56 Scoat Tarn (Wastwater) NY 159104 3-Aug-74 Seathwaite Tarn SD 253988 366 267000 26 1-Apr-54 Seathwaite Tarn SD 253988 14-Sep-75 Silver Howe (Loughrigg) NY 318069 370 13-Aug-54 Siney Tarn (Boot) NY 162012 221 7600 1-Aug-54 Skeggles Water (Longsleddale) NY 479034 320 47000 3 7-Apr-54 Skeggles Water (Longsleddale) NY 479034 23-Sep-75 Skelsmergh Tarn (Kendal) SD 534967 109 8400 27-May-53 Slew Tarn (Skelwith Bridge) NY 356030 90 26-Jan-55 Small Water (Mardale) NY 454100 452 46500 16 24-Apr-53 Small Water (Mardale) NY 454100 7-Aug-54 Small Water (Mardale) NY 454100 10-Apr-55 Sprinkling Tarn (Scafell) NY 228092 597 25200 8 26-Aug-53 Sprinkling Tarn (Scafell) NY 228092 8-Jun-54 Sprinkling Tarn (Scafell) NY 228092 30-Mar-55 Sprinkling Tarn (Scafell) NY 228092 26-Sep-56 Sprinkling Tarn (Scafell) NY 228092 23-Sep-75 Standing Crag (Thirlmere) NY 296137 510 1000 17-Aug-54 Stickle Tarn SD 214928 300 3800 2 17-May-54 Stickle Tarn (Langdale) NY 287076 469 91000 16 7-Apr-54 Stickle Tarn (Langdale) NY 287076 25-Jun-54 Stickle Tarn (Langdale) NY 287076 26-Jun-74 Stickle Tarn (Langdale) NY 287076 21-Jul-74 Stickle Tarn (Langdale) NY 287076 22-Aug-74 Stickle Tarn (Langdale) NY 287076 25-Sep-74 Stickle Tarn (Langdale) NY 287076 26-Feb-75 Stickle Tarn (Langdale) NY 287076 12-Sep-75 Sticks Pass Reservoir (Glenridding) NY 357182 575 30000 19-Sep-56 Stony Tarn (Eskdale) NY 199024 297 12600 8-Aug-54 Styhead Tarn (Scafell) NY 222099 436 21900 6 26-Aug-53 Styhead Tarn (Scafell) 18-Jun-54 Styhead Tarn (Scafell) 30-Mar-55 Styhead Tarn (Scafell) 26-Sep-56 Styhead Tarn (Scafell) 23-Sep-75 Sunbiggin Tarn (Orton) NY 676077 251 46000 11-Dec-53 Sunbiggin Tarn (Orton) NY 676077 15-Aug-54 Sunbiggin Tarn (Orton) NY 676077 1-Sep-54 Sunbiggin Tarn (Orton) NY 676077 1-Mar-57 Sunbiggin Tarn (Orton) NY 676077 2-Jun-74 Talkin Tarn (Carlisle) NY 545590 150 2-Mar-59 Talkin Tarn (Carlisle) NY 545590 23-Jul-70 Tarn Tarn (Westnewton) NY 116474 15 2 13-Apr-53 Tarn Tarn (Westnewton) NY 116474 5-Oct-54 Tarn Tarn (Westnewton) NY 116474 30-Oct-54 Tarn Tarn (Westnewton) NY 116474 17-Dec-54 Tarn Tarn (Westnewton) NY 116474 3-Feb-55 Tarn Tarn (Westnewton) NY 116474 13-Mar-55 Tarn Tarn (Westnewton) NY 116474 24-Apr-55 Tarn Tarn (Westnewton) NY 116474 10-Jun-55 Tarn Tarn (Westnewton) NY 116474 17-Jul-55 Tarn Tarn (Westnewton) NY 116474 28-Dec-55 Tarn Tarn (Westnewton) NY 116474 19-Feb-56 Tarn Tarn (Westnewton) NY 116474 15-Apr-56 Tarn Tarn (Westnewton) NY 116474 17-Sep-56 Tarn at Leaves (Borrowdale) NY 258122 518 7600 6 18-Jul-54 Tarn at Leaves (Borrowdale) NY 258122 27-Sep-54 Tarnhouse Reservoir (Endmoor) SD 577843 168 19000 11-Dec-53 Tarnhouse Tarn (Endmoor) SD 572834 170 11-Dec-53 Tarn Hows NY 331000 188 144000 9 1-Aug-53 Tarn Hows NY 331000 7-Aug-74 Tarn Hows NY 331000 12-Sep-74 Tarn Hows NY 331000 22-Oct-74 Tarn Hows NY 331000 4-Dec-74 Tarn Hows NY 331000 16-Sep-75 Tarn Hows NY 331000 1-Oct-75 Tarn Hows NY 331000 14-Apr-78 Tenter Howe (Longsleddale) NY 507007 251 5500 27-May-53 Terrybank Tarn (Kirby Lonsdale) SD 592825 152 50000 11-Dec-53 Tewet Tarn (Keswick) NY 304237 198 15000 17-May-53 Three Dubs (Claife) SD 377974 206 3 4-Jul-54 Three Dubs (Claife) SD 377974 7-Aug-74 Three Dubs (Claife) SD 377974 12-Sep-74 Three Tarns (Bowfell) NY 248060 700 15-Aug-54 Three Tarns (Bowfell) NY 248060 15-Aug-54 Three Tarns (Bowfell) NY 248060 15-Aug-54 Torver Reservoir SD 281926 114 29100 15-Jun-53 Torver Reservoir SD 281926 17-Sep-75 Torver Reservoir SD 281926 1-Oct-75 Tosh (Wastwater) NY 128053 84 9300 23-May-54 Urswick Tarn (Ulverston) SD 270745 38 48000 15-Jun-53 Watendlath Tarn NY 275162 258 40000 17 1-May-53 Watendlath Tarn NY 275162 28-Sep-54 Wet Sleddale Reservoir (Shap) NY 554114 275 1-Sep-74 Wet Sleddale Reservoir (Shap) NY 554114 17-Oct-75 Wet Sleddale Reservoir (Shap) NY 554114 3-Jun-76 Wharton Tarn - also Cross Tarn (Hawkshead) SD 331988 198 12900 17-May-54 Wharton Tarn - also Cross Tarn (Hawkshead) SD 331988 31-Jan-55 Wharton Tarn - also Cross Tarn (Hawkshead) SD 331988 21-Jan-74 Wharton Tarn - also Cross Tarn (Hawkshead) SD 331988 5-Aug-74 Whinfell Tarn (Kendal) SD 559980 126 55000 26-Apr-53 Whinfell Tarn (Kendal) SD 559980 25-Sep-78 Whins Pond (Penrith) NY 555308 100 145000 10-Apr-53 White Moss (Grasmere) NY 346068 114 900 1 16-Apr-53 White Moss (Grasmere) NY 346068 10-Aug-54 Witherslack Hall SD 435864 61 26000 15-Apr-53 Witherslack Hall SD 435864 16-Jul-56 Witherslack Hall SD 435864 9-Aug-74 Woodhow (Wastwater) NY 136043 61 12200 23-May-54 Wyndhammere (Preston Patrick) SD 592851 180 11-Dec-53 Yew Tree Tarn (Coniston) NY 322004 107 38000 15-Jun-53 Yew Tree Tarn (Coniston) NY 322004 20-Aug-74 Yew Tree Tarn (Coniston) NY 322004 22-Aug-74 Yew Tree Tarn (Coniston) NY 322004 1-Oct-75 Yew Tree Tarn (Coniston) NY 322004 11-Sep-75 pH ADJ Na Ca Mg K Alk ADJ S.A. Cl NO3 ADJ m E l-1 m E l-1 m E l-1 m E l-1 m E l-1 m E l-1 m E l-1 104 269 200 5 321 270 145 273 170 5 326 248 128 117 294 63 10 193 283 128 109 379 76 8 302 240 106 6.65 137 260 110 6.5 227 295 126 1 74 35 30 5 140 110 96 38 35 5 183 100 135 40 40 10 264 178 17.81 83 47 34 5 165 83 2.74 78 35 58 4 180 100 8.22 104 50 10 4.5 101 171 40 24 6.5 192 96 40 10 6.5 4 169 73 5 5.15 94 50 10 4.5 190 87 6 5.15 99 40 10 5 169 98 210 67 94 5 28 354 255 287 90 148 17 7 625 470 370 74 23 651 441 30.14 6.05 360 100 140 18.5 27 564 420 1 218 423 120 10 268 500 230 2.74 195 365 162 10 150 565 345 98 34 28 5 188 98 87 58 21 14 224 86 27.4 252 158 82 77 53 600 300 142 128 79 41 33 295 158 280 573 252 15 502 590 350 8.15 274 760 180 37 350 187 837 186 10 665 540 188 91 56 31 3 7 155 135 52 37 3 28 172 152 105 44 7 8 286 176 4.11 211 92 91 13 6 390 195 6.05 246 100 140 10.5 1 469 272 2 117 127 35 12 278 133 90 81 34 3 16 172 92 109 138 52 5 43 245 127 117 142 40 13 55 245 123 135 64 62 6 16 265 190 135 46 52 5 35 214 131 144 60 53 12 10 225 137 5.48 179 478 120 15 245 580 345 45.21 140 148 64 14 50 315 180 139 139 88 13 68 302 146 230 277 105 8 90 500 285 256 128 85 505 255 6.85 248 320 156 10.5 271 6.75 230 300 112 10.5 130 490 259 2 7 230 280 142 10.5 130 515 256 151 332 53 7 282 245 115 266 700 350 15 855 520 288 10 135 45 63 12 250 160 135 24 86 10 5 241 145 166 1825 506 18 1254 1130 180 1105 361 457 81 180 1680 1290 20 6.55 1607 460 480 135 127 2448 2100 2 600 2100 658 110 2000 1370 796 357 1218 467 287 748 1650 610 141 257 51 6 144 308 172 13.7 137 140 44 13 12 318 162 12.33 4.55 70 28 14 5 163 48 3 470 1683 362 246 1372 1550 975 109 178 47 6 125 205 135 106 146 63 5 110 207 107 148 87 53 10 12 260 166 137 82 53 8 41 197 122 6.25 176 100 70 8.5 65 295 181 2 182 442 71 11 280 410 225 191 675 216 36 660 380 220 91 35 27 10 222 112 522 124 200 18 959 716 456 97 155 32 760 516 4 6.15 718 170 210 31 40 1052 890 2 340 585 200 21 445 635 322 270 700 200 36 580 650 280 96 99 35 10 230 92 89 69 31 4 185 117 6.75 90 80 20 3 185 95 1 5.25 100 60 10 4 195 115 1 4.9 130 70 20 7 255 141 3 4.9 129 60 20 7.5 225 135 11 5.3 122 80 15 8 121 5.1 86 50 15 3 188 92 174 614 177 8 605 359 169 278 3465 276 8 3160 734 280 104 80 35 4 36 175 110 102 86 30 4 49 155 105 210 280 80 59 260 360 290 234 141 112 8 42 420 295 5.6 228 140 100 10 255 5.8 230 140 100 12.5 245 6.15 234 160 80 9.5 253 6.35 251 150 100 10 43 460 278 1 91 197 59 5 139 235 145 261 1180 220 10 930 161 405 183 13 334 420 192 7.35 179 500 216 11.5 520 420 173 17 96 92 25 8 205 102 93 80 33 5 8 196 108 91 72 32 4 0 182 110 132 120 44 8.5 132 5.85 104 100 20 4 28 200 105 5 6.05 98 70 10 4 12 185 99 3 5.5 120 100 20 6 3 240 124 5 5.3 146 80 25 6.5 260 158 9 5.3 129 80 15 7 134 6.15 103 90 15 3 8o 6 101 80 20 3.5 18 201 99 673 1005 427 149 1035 1090 678 170 51 75 10 328 183 146 36 54 25 18 232 139 129 56 39 14 245 162 6.35 433 280 140 22.5 121 820 527 1 6.65 729 1004 310 30.5 933 1280 675 2 2100 1590 307 44 1329 2706 2200 48 209 500 127 12 358 467 7.45 242 520 130 11.5 425 508 299 1 182 72 68 6 360 225 126 30 46 5 220 140 165 308 82 8 166 370 185 240 295 131 15 110 570 320 7.35 274 380 156 9 287 6.95 242 270 92 11 145 460 233 3 240 203 92 21 42 518 294 2.74 130 214 45 5 170 192 96 5.48 222 597 79 28 420 476 290 10.96 192 409 111 15 154 610 330 178 480 150 13 380 400 200 7 351 440 129 19 298 566 339 5 218 292 73 14 90 498 248 5.48 260 332 97 15 108 604 316 6.85 169 64 61 4 330 220 139 45 44 6 2 212 130 2.74 96 25 36 5 215 115 113 50 63 6 20 210 150 5.55 120 70 35 4 6 228 121 3 117 19 40 5 222 127 226 1910 650 21 1970 516 270 49.32 204 118 144 8 50 490 370 104 97 40 5 37 215 150 113 138 38 8 48 230 123 135 95 50 12 300 140 1 124 120 44 5.5 37 250 133 15 6.05 120 115 36 5.5 26 235 128 6.6 116 100 28 5.5 50 220 129 11 5.95 133 100 25 11.5 16 145 6.25 124 110 50 6 41 257 124 10 170 234 61 15 45 405 201 165 278 72 13 135 372 188 6.85 183 360 132 8.5 265 395 174 1 7.05 193 350 140 14 321 404 205 1 1445 1340 530 90 870 2511 1800 11 274 1452 78 6 1135 630 320 109 150 25 6 19 267 104 11 121 143 38 14 315 140 89 74 36 1 197 97 130 214 110 8 213 200 107 122 275 85 8 221 258 138 111 288 79 8 242 236 116 6.85 133 320 80 7 318 241 118 5 3630 337 3480 623 443 4075 378 10 252 660 264 69 564 700 490 183 905 271 28 791 600 310 148 290 102 4 257 260 160 193 264 91 14 156 396 228 8.22 300 395 219 14 194 700 350 161 499 173 10 446 360 190 7.45 197 620 210 11 663 478 199 4 213 302 96 7 141 443 208 6.55 270 340 156 11 290 6.75 246 250 100 7 105 470 242 2 242 240 116 7.5 236 83 32 19 4 155 89 174 27 81 13 313 191 157 25 57 4 248 184 222 445 71 9 263 480 250 91 18 22 3 150 82 70 16 24 3 127 64 218 815 183 33 702 440 216 101 122 40 4 39 212 86 209 850 169 18 578 632 240 79 36 30 3 170 130 91 29 39 3 183 100 170 917 120 13 893 334 174 174 532 113 13 347 460 260 152 745 114 16 528 542 87 268 67 4 97 293 147 130 231 72 10 187 240 6.95 129 250 65 4.5 208 260 117 7 187 345 118 15 212 410 210 7.25 857 660 175 28.5 578 1163 915 3 7.2 688 660 160 26 724 1330 760 182 30 1515 109 13 32 3 175 115 234 381 66 18 44 610 270 230 487 162 7 373 490 290 7.65 292 510 180 14 350 7.35 281 520 180 23.5 519 541 327 1 296 775 166 9 566 640 405 270 641 172 5 480 600 365 322 665 296 28 578 660 430 157 295 79 9 92 431 156 137 140 44 13 12 318 162 12.33 218 425 171 14 342 458 262 187 338 78 3 234 396 246 195 330 61 7 275 288 138 148 100 77 9 8 340 190 146 77 74 9 314 173 182 263 89 13 120 410 215 6.95 384 330 132 15.5 418 143 110 58 9 13 300 167 187 357 244 19 390 450 240 195 1080 252 18 1060 392 177 126 97 80 3 61 230 165 124 132 58 5 68 235 135 144 150 60 6.5 145 159 210 28 5 140 6.35 131 140 40 6 69 245 127 3 221 180 120 13 40 425 262 5 187 392 95 18 315 330 225 178 342 95 22 268 360 200 8.22 178 344 96 22 268 380 204 15.07 178 319 118 20 272 336 180 8.22 174 374 100 19 294 362 200 17.81 178 347 86 18 222 406 212 42.47 191 352 86 20 216 420 224 19.18 178 375 41 19 204 420 236 27.4 187 360 77 22 210 410 226 30.14 178 347 86 18 222 466 212 31 206 380 100 18 236 202 380 84 17 228 6.75 198 380 116 16.5 338 360 215 7.25 198 360 108 15 355 200 7.35 194 400 96 15.5 365 330 188 190 400 116 16.5 385 350 199 261 195 79 8 15 500 316 109 47 31 4 2 176 98 148 89 47 5 273 169 5.48 144 50 28 10 122 104 123 31 9 40 235 135 109 106 48 10 30 230 113 266 305 138 7 160 515 279 214600 192500 22100 1850 410000 410000 265 225 126 23 80 510 314 7.05 304 360 165 26 314 538 319 4 400 4150 328 156 4180 1075 750 478 5275 379 41 4590 1090 510 174 400 114 3 316 365 215 8.55 187 580 176 8 228 179 580 156 9 615 350 180 1 7.25 186 500 165 16.5 506 375 222 2 187 530 158 13 374 528 265 296 630 118 15 440 619 361 183 258 80 9 130 380 190 6.85 216 420 112 15.5 252 7.05 202 400 76 21 325 211 202 1165 227 18 1230 390 260 204 1000 212 21 896 556 276 36.99 270 302 139 18 152 592 352 2.74 208 347 196 20 334 460 265 365 124 131 8 720 510 343 101 119 25 630 410 4 4.45 611 140 170 22.5 947 770 1 305 615 296 27 533 700 340 326 556 329 24 510 716 356 218 312 81 13 114 498 264 2.74 6.95 183 360 124 7 295 365 170 1 7.15 191 370 140 8.5 311 424 187 2 248 620 145 75 642 418 226 2 270 660 115 85 406 720 380 42 230 680 156 20 536 565 320 7.25 270 820 220 14 960 489 318 1 221 990 175 18 884 536 256 39.73 96 117 30 4 40 200 140 98 92 53 5 38 207 112 6.25 112 110 36 4 36 215 120 14 6.9 112 110 28 4.5 30 210 120 13 6.55 118 100 50 5 42 248 120 13 100 23 41 3 185 150 100 28 32 3 182 102 110 22 29 3 208 145 5.15 154 30 25 13.5 203 142 3 204 308 87 12 132 472 246 1.37 187 250 69 5 110 373 180 87 13 32 4 185 105 98 13 39 5 200 110 125 18 53 6 262 154 8.22 196 335 160 7 303 360 200 114 26 37 6 184 124 5.48 152 85 58 8 286 154 5.35 140 40 28 5.5 10 230 138 8 143 58 67 13 300 166 5.15 161 50 45 10 296 158 11 125 252 69 4 223 215 115 168 24 38 4 300 165 131 243 88 15 140 310 144 5.15 141 190 80 6.5 380 169 2 152 2465 1343 14 3710 530 240 152 324 53 13 110 445 225 28.77 113 208 63 2 85 274 104 105 184 47 6 94 238 98 124 247 40 13 93 305 144 26.03 78 58 35 5 30 150 130 91 60 37 4 15 168 95 143 88 39 8 -10 271 169 27.4 83 76 36 3 15 161 84 2.74 6.35 101 80 25 5 36 204 93 6 75 20 5 2 154 89 265 333 185 17 232 553 318 104 72 60 11 5 228 124 91 77 35 3 13 182 89 126 120 60 9 122 122 100 32 6.5 112 6.25 104 100 36 4 36 205 100 5 5.85 94 80 10 4 21 175 99 3 126 80 35 7 130 6.35 99 90 40 4 30 87 130 214 45 5 170 192 96 5.48 130 45 47 6 236 138 100 111 26 5 65 180 150 111 93 27 5 8 215 108 148 103 38 23 10 280 157 41.1 107 84 33 5 25 188 102 2.74 6.35 135 80 25 8 34 218 119 10 191 2640 442 13 2670 415 165 181 2060 263 9 2158 372 181 187 2340 210 10 2310 386 174 196 2810 210 12 2780 510 210 5 1715 269 815 297 108 748 744 324 9 276 790 300 90 805 720 390 2 510 280 200 123 1125 585 477 270 203 126 10 953 538 381 220 143 113 70 745 432 422 272 95 108 44 870 408 350 90 104 216 860 472 19.18 426 265 125 118 1075 595 5.48 453 235 152 118 50 860 470 4.11 496 255 173 118 20 1040 532 1.37 533 293 160 154 16 1052 568 6.85 575 377 224 164 44 1260 640 13.7 557 536 137 169 0 1380 688 9.59 608 520 195 200 1520 732 16.44 543 464 169 164 5 1275 585 19.18 96 32 27 3 182 109 97 38 21 5 175 115 217 667 132 21 420 600 294 213 740 145 21 520 560 276 174 267 105 6 193 360 250 7.15 208 320 108 11.5 217 7.15 190 300 92 9.5 262 310 187 1 7 190 300 84 10.5 257 310 197 6.8 238 270 92 16 168 435 250 4 6.85 200 330 95 13.5 299 380 218 2 6.9 210 280 85 12.5 232 367 216 219 260 90 12.5 233 139 85 23 5 340 270 302 765 171 18 464 777 393 200 158 95 25 122 386 247 187 193 72 3 51 385 171 6.65 246 270 104 10 248 6.35 226 220 60 7 80 226 78 10 24 3 150 87 67 16 9 2 132 72 83 10 24 2 163 93 178 392 137 5 271 420 295 6.95 221 320 160 9.5 289 399 224 2 6.8 216 240 90 9 171 388 228 261 170 105 13 72 467 300 408 2863 1126 169 3220 1310 730 83 160 36 5 76 215 115 110 128 26 5 50 196 128 6.35 112 180 68 9 80 270 ill 3 6.1 103 140 50 6.5 48 249 97 4 6.65 113 170 47 5 96 195 439 123 10 320 438 226 163 368 107 12 248 394 206 9.59 6.75 450 380 430 16 330 480 172 6 345 218 1900 913 50 2665 400 220 333 2184 1025 67 2840 780 376 15 430 1180 240 41 1060 800 420 287 331 90 15 135 555 290 190 293 68 10 160 385 168 320 2430 626 23 2450 820 400 283 1900 476 14 1790 730 330 7.55 330 1750 492 21.5 393 295 113 88 50 2 520 330 202 633 139 31 490 520 270 152 187 74 5 129 270 145 4.95 224 100 48 1.5 191 6.75 210 260 84 5.5 230 295 161 6.8 201 180 55 8 138 324 182 6.85 219 280 100 6.5 265 347 179 1 1 SITE_NAME Grid Reference Altitude Area Max Depth 2 (m) (m2) (m) 3 Allcock (Grasmere) NY 349079 358 7600 2 4 Allcock (Grasmere) NY 349079 5 Angle Tarn (Hartsop) NY 417144 480 58500 9 6 Angle Tarn (Hartsop) NY 417144 7 Angle Tarn (Hartsop) NY 417144 8 Angle Tarn (Langdale) NY 244076 579 34100 16 9 Angle Tarn (Langdale) NY 244076 10 Angle Tarn (Langdale) NY 244076 11 Angle Tarn (Langdale) NY 244076 12 Angle Tarn (Langdale) NY 244076 13 Angle Tarn (Langdale) NY 244076 14 Angle Tarn (Langdale) NY 244076 15 Angle Tarn (Langdale) NY 244076 16 Angle Tarn (Langdale) NY 244076 17 Angle Tarn (Langdale) NY 244076 18 Arlecdon Reservoir (Lamplugh) NY 096196 229 163500 4 19 Barfield Tarn (Bootle) SD 107869 24 32000 20 Barfield Tarn (Bootle) SD 107869 21 Barfield Tarn (Bootle) SD 107869 22 Bateman Fold (Winster) SD 421939 135 23 Beacon Tarn (Coniston) SD 273901 163 46000 24 Beck Head Tarn (Kirk Fell) NY 205107 620 500 1 25 Beck Head Tarn (Kirk Fell) NY 205107 26 Berrierend (Greystoke) NY 421294 281 12000 5 27 Berrierend (Greystoke) NY 421294 28 Bigland Tarn (Haverthwaite) SD 355829 168 53000 9 29 Bigland Tarn (Haverthwaite) SD 355829 30 Black Moss Tarn (Kendal) SD 548972 160 8400 31 Blackbeck Tarn (Buttermere) NY 202128 472 9700 2 32 Blackbeck Tarn (Buttermere) NY 202129 33 Blackbeck Tarn (Buttermere) NY 202128 34 Blea Tarn (Eskdale) NY 165009 213 33000 35 Blea Tarn (Eskdale) NY 165009 36 Blea Tarn (Thirlmere) NY 291140 476 86500 14 37 Blea Tarn (Thirlmere) NY 291140 38 Blea Water (Haweswater) NY 449109 483 174000 68 39 Blea Water (Haweswater) NY 449109 40 Bleaberry Tarn (Buttermere) NY 167155 503 11500 6 41 Bleaberry Tarn (Buttermere) NY 167155 42 Bleaberry Tarn (Buttermere) NY 167155 43 Blelham Fish Pond NY 363007 50 44 Blind Tarn (Coniston) SD 263967 572 5000 6 45 Blind Tarn (Coniston) SD 263967 46 Boretree tarn (Newby Bridge) SD 355874 206 43500 13 47 Boretree tarn (Newby Bridge) SD 355874 48 Boretree tarn (Newby Bridge) SD 355874 49 Boretree tarn (Newby Bridge) SD 355874 50 Boretree tarn (Newby Bridge) SD 355874 51 Boo Tarn (Coniston) SD 282968 300 52 Borwick Fold (Ings) SD 443969 195 53 Bowscale Tarn (Bowscale Farm) NY 336313 480 28000 17 54 Bowscale Tarn (Bowscale Farm) NY 336313 55 Brathay Quarries (Ambleside) NY 358018 95 5000 3 56 Braystones (Egremont) NY 005060 14 57 Braystones (Egremont) NY 005060 58 Brayton Hall (Aspatria) NY 163422 80 59 Brigham Hill (Brigham) NY 084307 50 27000 60 Brigstone (Grasmere) NY 319068 369 61 Brigstone-also Langhowe (Langdale) NY 318068 369 8400 1 62 Broadcrag Tarn (scafell) NY 214069 830 1 63 Brown's Tarn (Brigham) NY 088295 70 64 Brown Cove Tarn (Helvellyn) NY 343160 625 7000 65 Brown Cove Tarn (Helvellyn) NY 343160 66 Burnmoor tarn (Eskdale) NY 184044 254 240000 13 67 Burnmoor tarn (Eskdale) NY 184044 68 Burnmoor tarn (Eskdale) NY 184044 69 Cacer Tarn (Skelwith) NY 356030 80 70 Caldwell Tarn (Abbleside) NY 358018 95 5000 3 71 Calf Crag Tarn (Dunmail) NY 305105 550 72 Chapel Hill (Muncaster) SD 106978 152 12000 73 Chapel Hill (Muncaster) SD 106978 74 Chapel Hill (Muncaster) SD 106978 75 Clay Pond (Wray) NY 373009 48 500 2 76 Cleabarrow Tarn (Windermere) SD 424963 170 5600 77 Codale Tarn (Grasmere) NY 297088 466 14500 7 78 Codale Tarn (Grasmere) NY 297088 79 Codale Tarn (Grasmere) NY 297088 80 Codale Tarn (Grasmere) NY 297088 81 Codale Tarn (Grasmere) NY 297088 82 Codale Tarn (Grasmere) NY 297088 83 Codale Tarn (Grasmere) NY 297088 84 Codale Tarn (Grasmere) NY 297088 85 Crook Reservoir SD 445957 200 7700 86 Cunswick Tarn (kendal) SD 490938 145 84000 87 Dalehead (Honister) NY 230153 503 3600 88 Dalehead (Honister) NY 230153 89 Decoy Pond (Askham) NY 532226 270 8000 2 90 Devoke Water (Ulpha Fell) SD 163972 233 280000 14 91 Devoke Water (Ulpha Fell) SD 163972 92 Devoke Water (Ulpha Fell) SD 163972 93 Devoke Water (Ulpha Fell) SD 163972 94 Devoke Water (Ulpha Fell) SD 163972 95 Dock Tarn (Watendlath) NY 274144 403 19600 5 96 Dove Nest Quarry Pool (Ambleside) NY 383024 42 97 Dubs Reservoir (Troutbeck) NY 422018 222 34000 98 Dubs Reservoir (Troutbeck) NY 422018 99 Easedale Tarn (Grasmere) NY 308087 279 106500 21 100 Easedale Tarn (Grasmere) NY 308087 101 Easedale Tarn (Grasmere) NY 308087 102 Easedale Tarn (Grasmere) NY 308087 103 Easedale Tarn (Grasmere) NY 308087 104 Easedale Tarn (Grasmere) NY 308087 105 Easedale Tarn (Grasmere) NY 308087 106 Easedale Tarn (Grasmere) NY 308087 107 Easedale Tarn (Grasmere) NY 308087 108 Easedale Tarn (Grasmere) NY 308087 109 Easedale Tarn (Grasmere) NY 308087 110 Edderside (Aspatria) NY 100456 18 111 Eel Tarn (Boot) NY 189019 198 15100 112 Eel Tarn (Boot) NY 189019 113 Eel Tarn (Boot) NY 189019 114 Eskdale Green NY 145001 58 115 Eskrigg Tarn (Kendal) SD 577889 174 116 Eskrigg Tarn (Kendal) SD 577889 117 Fisher Tarn Reservoir (Kendal) SD 551927 225 139000 118 Fisher Tarn Reservoir (Kendal) SD 551927 119 Floutern Tarn (Ennerdale) NY 124170 381 15100 4 120 Floutern Tarn (Ennerdale) NY 124170 121 Garnett Bridge SD 515991 260 7600 122 Ghyll Head Reservoir (Bowness) SD 398923 119 31000 123 Ghyll Head Reservoir (Bowness) SD 398923 124 Ghyll Head Reservoir (Bowness) SD 398923 125 Ghyll Head Fish Pond SD 397927 119 126 Glenridding Reservoir also Sticks Pass Res. NY 357181 575 30000 127 Goosefoot Tarn (Hawkshead) SD 337970 244 128 Grange (Reservoir) SD 400840 180 129 Grayrigg Tarn (Kendal) SD 596980 221 19300 130 Grayrigg Tarn (Kendal) SD 596980 131 Great Green Hows Tarn (Newby Bridge) SD 360900 210 132 Green Bows Reservoir (newby Bridge) SD 362908 195 133 Greendale Tarn (Wastwater) NY 248074 402 20800 9 134 Greendale Tarn (Wastwater) NY 248074 135 Greenup Edge (Borrowdale) NY 288111 632 136 Greenburn NY 284021 297 10500 137 Greenburn NY 284021 138 Grey Knotts (Honister) NY 218125 625 8400 1 139 Greystoke NY 435309 200 140 Grice Croft Reservoir (Broughton) also Baystone Bank Res. SD 171858 77 40000 141 Grisedale Tarn (Helvellyn) NY 350119 539 120000 35 142 Grisedale Tarn (Helvellyn) NY 350119 143 Grisedale Tarn (Helvellyn) NY 350119 144 Grisedale Tarn (Helvellyn) NY 350119 145 Grisedale Tarn (Helvellyn) NY 350119 146 Grisedale Tarn (Helvellyn) NY 350119 147 Grisedale Tarn (Helvellyn) NY 350119 148 Grisedale Tarn (Helvellyn) NY 350119 149 Grizedale Tarn SD 346944 240 4600 150 Gurnal Dubs (Staveley) SD 502992 290 32000 151 Gurnal Dubs (Staveley) SD 502992 152 Gurnal Dubs (Staveley) SD 502992 153 Gutterby (Bootle) SD 102844 35 154 Hampsfield (Lindale) SD 395805 60 155 Hard Tarn (Helvellyn) NY 346138 716 500 1 156 Harrop Tarn (Thirlmere) NY 312137 290 15400 6 157 Harrop Tarn (Thirlmere) NY 312137 158 Haskew Tarn (Shap) NY 521113 510 159 Hayeswater (Patterdale) NY 432122 422 167000 17 160 Hayeswater (Patterdale) NY 432122 161 Hayeswater (Patterdale) NY 432122 162 Hawes Water (Silverdale) SD 477767 15 163 Hawes Water (Silverdale) SD 477767 164 Hazel Mount (Broughton-in-Furness) SD 189869 77 4000 165 Helton Tarn (High Newton) SD 420850 1 166 High Arnside Tarn (Coniston) NY 332012 168 8400 167 High Arnside Tarn (Coniston) NY 332012 168 High Beanthwaite Tarns (Broughton-in-Furness) SD 253843 242 2500 169 High Barrens (Windermere) NY 429010 200 36000 170 High Barrens (Windermere) NY 429010 171 High Dam (Newby Bridge) SD 362888 175 52000 172 High Dam (Newby Bridge) SD 362888 173 High Dam (Newby Bridge) SD 362888 174 High Dam (Newby Bridge) SD 362888 175 High House Tarn (Borrowdale) NY 241094 655 1000 2 176 High Nook Tarn (Loweswater) NY 124199 221 7000 2 177 High Nook Tarn (Loweswater) NY 124199 178 High Man Tarn (Coniston) SD 328965 270 179 High Scawdel Tarn (Borrowdale) NY 232147 549 800 1 180 High Scawdel Tarn (Borrowdale) NY 232147 181 Holehird (Troutbeck Bridge) NY 408009 110 9300 182 Holme Ground (Coniston) NY 315011 230 5900 3 183 Hood Tarn (Old Hutton) SD 571875 123 5000 184 Innominate tarn (Buttermere) NY 198129 533 5400 1 185 Innominate tarn (Buttermere) NY 198129 186 Kemp Tarn (Staveley) SD 464988 250 1300 1 187 Kendal Reservoir (Sleddale Hall) SD 535935 116 15700 188 Kendal Reservoir (Sleddale Hall) SD 535935 116 9200 189 Kentmere Reservoir NY 440080 290 173000 10 190 Kentmere Reservoir NY 440080 191 Kentmere Reservoir NY 440080 192 Killington Reservoir SD 590910 214 660000 3 193 Killington Reservoir SD 590910 194 Killington Reservoir SD 590910 195 Killington Reservoir SD 590910 196 Kirk Fell Tarn (Wasdale) NY 197107 740 500 1 197 Kitmere Tarn (Killington) SD 604855 207 51000 198 Knipe Tarn (Winster) SD 427944 145 21400 4 199 Knipe Tarn (Winster) SD 427944 200 Knipe Tarn (Winster) SD 427944 201 Knittleton Tarn - small (Broughton-in-Furness) SD 255864 137 5100 202 Knittleton Tarn - large SD 255859 137 16800 203 Knottalow Tarn (Ulverston) SD 272803 206 23400 204 Lambrigg (Kendal) SD 584947 300 7600 205 Lang Howe (Langdale) also Brigstone NY 318068 369 8400 1 206 Latrigg Tarn (Troutbeck) NY 416018 245 2500 207 Legburthwaite (Thirlmere) MY 314197 175 1000 1 208 Legburthwaite (Thirlmere) MY 314197 209 Lily Tarn (Ambleside) NY 364040 200 1900 1 210 Lily Tarn (Ambleside) NY 364040 211 Lily Mere (Killington) SD 604915 214 146000 212 Lily Mere (Killington) SD 604915 213 Lingmoor Tarn (Chapel Stile) NY 302051 396 4900 2 214 Little Tarn (Bassenthwaite) NY 249338 198 13000 215 Little Water (Haweswater) NY 509169 259 15000 11 216 Little Langdale Tarn NY 308032 104 73000 217 Little Langdale Tarn NY 308032 218 Little Langdale Tarn NY 308032 219 Little Langdale Tarn NY 308032 220 Little Langdale Tarn NY 308032 221 Long Moss (Torver) SD 292937 134 222 Loughrigg Tarn NY 343044 94 86000 10 223 Loughrigg Tarn NY 343044 224 Loughrigg Tarn NY 343044 225 Loughrigg Tarn NY 343044 226 Loughrigg Tarn NY 343044 227 Loughrigg Tarn NY 343044 228 Loughrigg Tarn NY 343044 229 Loughrigg Tarn NY 343044 230 Loughrigg Tarn NY 343044 231 Loughrigg Tarn NY 343044 232 Loughrigg Tarn NY 343044 233 Loughrigg Tarn NY 343044 234 Loughrigg Tarn NY 343044 235 Loughrigg Tarn NY 343044 236 Loughrigg Tarn NY 343044 237 Loughrigg Tarn NY 343044 238 Low Scathwaite (Greenodd) SD 291825 138 8400 239 Low Tarn (Wastwater) NY 163094 480 34500 3 240 Low Tarn (Wastwater) NY 163094 241 Low Tarn (Wastwater) NY 163094 242 Low Water (Coniston) SD 275983 544 17900 14 243 Low Water (Coniston) SD 275983 244 Lowick Common SD 293849 107 2100 245 Manesty Salt Well (Derwentwater) NY 251185 75 246 Meadley Reservoir (Cleator Moor) NY 050145 200 247 Meadley Reservoir (Cleator Moor) NY 050145 248 Mere Tarn (Dalton-in-Furness) SD 267718 30 17000 249 Mere Tarn (Dalton-in-Furness) SD 267718 250 Middle Fairbank (Staveley) SO 450973 200 42000 251 Middle Fairbank (Staveley) SO 450973 252 Middle Fairbank (Staveley) SO 450973 253 Middle Fairbank (Staveley) SO 450973 254 Middlerigg (Troutbeck Bridge) NY 396011 84 11800 255 Mockerkin Tarn NY 083232 115 35000 3 256 Moss Eccles (Claife) SD 372968 180 3 257 Moss Eccles (Claife) SD 372968 258 Moss Eccles (Claife) SD 372968 259 Moss-Side (Rather Heath) SD 484956 100 7600 260 Moss-Side (Rather Heath) SD 484956 261 New Tarn (Winster) SD 418944 91 262 Over Water (Uldale) NY 252350 198 220000 263 Parkgate (Santon Bridge) NY 118006 58 34000 264 Parkgate (Santon Bridge) NY 118006 265 Parkgate (Santon Bridge) NY 118006 266 Pennington Reservoir (Barrow) SD 256789 122 110000 267 Poaka Beck Reservoir (Barrow) SD 244785 153 90000 268 Podnet (Winster) SD 404925 91 269 Potter Tarn (Staveley) SD 494988 251 270 Potter Tarn (Staveley) SD 494988 271 Priest Pot (Esthwaite) SD 357978 63 272 Priest Pot (Esthwaite) SD 357978 273 Rather Heath - large SD 484958 114 21200 274 Rather Heath - large SD 484958 275 Rather Heath - small SD 484960 132 276 Red Tarn (Helvellyn) NY 349152 718 98000 25 277 Red Tarn (Helvellyn) NY 349152 278 Red Tarn (Helvellyn) NY 349152 279 Red Tarn (Helvellyn) NY 349152 280 Red Tarn (Helvellyn) NY 349152 281 Red Tarn (Langdale) NY 268037 503 7100 1 282 Red Tarn (Langdale) NY 268037 283 Red Tarn (Langdale) NY 268037 284 Red Tarn (Langdale) NY 268037 285 Robinson's Tarn (Claife) SD 368981 198 286 Scale Tarn (Claife) SD 373975 240 6100 3 287 Scales Tarn (Blencathra) NY 329282 610 10000 8 288 Scales Tarn (Blencathra) NY 329282 289 Scales Tarn (Blencathra) NY 329282 290 School Knott (Windermere) SD 428973 213 4100 291 Scoat Tarn (Wastwater) NY 159104 602 52000 20 292 Scoat Tarn (Wastwater) NY 159104 293 Scoat Tarn (Wastwater) NY 159104 294 Seathwaite Tarn SD 253988 366 267000 26 295 Seathwaite Tarn SD 253988 296 Silver Howe (Loughrigg) NY 318069 370 297 Siney Tarn (Boot) NY 162012 221 7600 298 Skeggles Water (Longsleddale) NY 479034 320 47000 3 299 Skeggles Water (Longsleddale) NY 479034 300 Skelsmergh Tarn (Kendal) SD 534967 109 8400 301 Slew Tarn (Skelwith Bridge) NY 356030 90 302 Small Water (Mardale) NY 454100 452 46500 16 303 Small Water (Mardale) NY 454100 304 Small Water (Mardale) NY 454100 305 Sprinkling Tarn (Scafell) NY 228092 597 25200 8 306 Sprinkling Tarn (Scafell) NY 228092 307 Sprinkling Tarn (Scafell) NY 228092 308 Sprinkling Tarn (Scafell) NY 228092 309 Sprinkling Tarn (Scafell) NY 228092 310 Standing Crag (Thirlmere) NY 296137 510 1000 311 Stickle Tarn SD 214928 300 3800 2 312 Stickle Tarn (Langdale) NY 287076 469 91000 16 313 Stickle Tarn (Langdale) NY 287076 314 Stickle Tarn (Langdale) NY 287076 315 Stickle Tarn (Langdale) NY 287076 316 Stickle Tarn (Langdale) NY 287076 317 Stickle Tarn (Langdale) NY 287076 318 Stickle Tarn (Langdale) NY 287076 319 Stickle Tarn (Langdale) NY 287076 320 Sticks Pass Reservoir (Glenridding) NY 357182 575 30000 321 Stony Tarn (Eskdale) NY 199024 297 12600 322 Styhead Tarn (Scafell) NY 222099 436 21900 6 323 Styhead Tarn (Scafell) 324 Styhead Tarn (Scafell) 325 Styhead Tarn (Scafell) 326 Styhead Tarn (Scafell) 327 Sunbiggin Tarn (Orton) NY 676077 251 46000 328 Sunbiggin Tarn (Orton) NY 676077 329 Sunbiggin Tarn (Orton) NY 676077 330 Sunbiggin Tarn (Orton) NY 676077 331 Sunbiggin Tarn (Orton) NY 676077 332 Talkin Tarn (Carlisle) NY 545590 150 333 Talkin Tarn (Carlisle) NY 545590 334 Tarn Tarn (Westnewton) NY 116474 15 2 335 Tarn Tarn (Westnewton) NY 116474 336 Tarn Tarn (Westnewton) NY 116474 337 Tarn Tarn (Westnewton) NY 116474 338 Tarn Tarn (Westnewton) NY 116474 339 Tarn Tarn (Westnewton) NY 116474 340 Tarn Tarn (Westnewton) NY 116474 341 Tarn Tarn (Westnewton) NY 116474 342 Tarn Tarn (Westnewton) NY 116474 343 Tarn Tarn (Westnewton) NY 116474 344 Tarn Tarn (Westnewton) NY 116474 345 Tarn Tarn (Westnewton) NY 116474 346 Tarn Tarn (Westnewton) NY 116474 347 Tarn at Leaves (Borrowdale) NY 258122 518 7600 6 348 Tarn at Leaves (Borrowdale) NY 258122 349 Tarnhouse Reservoir (Endmoor) SD 577843 168 19000 350 Tarnhouse Tarn (Endmoor) SD 572834 170 351 Tarn Hows NY 331000 188 144000 9 352 Tarn Hows NY 331000 353 Tarn Hows NY 331000 354 Tarn Hows NY 331000 355 Tarn Hows NY 331000 356 Tarn Hows NY 331000 357 Tarn Hows NY 331000 358 Tarn Hows NY 331000 359 Tenter Howe (Longsleddale) NY 507007 251 5500 360 Terrybank Tarn (Kirby Lonsdale) SD 592825 152 50000 361 Tewet Tarn (Keswick) NY 304237 198 15000 362 Three Dubs (Claife) SD 377974 206 3 363 Three Dubs (Claife) SD 377974 364 Three Dubs (Claife) SD 377974 365 Three Tarns (Bowfell) NY 248060 700 366 Three Tarns (Bowfell) NY 248060 367 Three Tarns (Bowfell) NY 248060 368 Torver Reservoir SD 281926 114 29100 369 Torver Reservoir SD 281926 370 Torver Reservoir SD 281926 371 Tosh (Wastwater) NY 128053 84 9300 372 Urswick Tarn (Ulverston) SD 270745 38 48000 373 Watendlath Tarn NY 275162 258 40000 17 374 Watendlath Tarn NY 275162 375 Wet Sleddale Reservoir (Shap) NY 554114 275 376 Wet Sleddale Reservoir (Shap) NY 554114 377 Wet Sleddale Reservoir (Shap) NY 554114 378 Wharton Tarn - also Cross Tarn (Hawkshead) SD 331988 198 12900 379 Wharton Tarn - also Cross Tarn (Hawkshead) SD 331988 380 Wharton Tarn - also Cross Tarn (Hawkshead) SD 331988 381 Wharton Tarn - also Cross Tarn (Hawkshead) SD 331988 382 Whinfell Tarn (Kendal) SD 559980 126 55000 383 Whinfell Tarn (Kendal) SD 559980 384 Whins Pond (Penrith) NY 555308 100 145000 385 White Moss (Grasmere) NY 346068 114 900 1 386 White Moss (Grasmere) NY 346068 387 Witherslack Hall SD 435864 61 26000 388 Witherslack Hall SD 435864 389 Witherslack Hall SD 435864 390 Woodhow (Wastwater) NY 136043 61 12200 391 Wyndhammere (Preston Patrick) SD 592851 180 392 Yew Tree Tarn (Coniston) NY 322004 107 38000 393 Yew Tree Tarn (Coniston) NY 322004 394 Yew Tree Tarn (Coniston) NY 322004 395 Yew Tree Tarn (Coniston) NY 322004 396 Yew Tree Tarn (Coniston) NY 322004 Date pH pH ADJ Na Ca Mg K Alk Alk ADJ S.A. Cl NO3 m E l-1 m E l-1 m E l-1 m E l-1 m E l-1 m E l-1 m E l-1 m E l-1 27-May-53 104 269 200 5 341 321 270 1-Aug-54 145 273 170 5 346 326 248 128 1-Dec-53 117 294 63 10 213 193 283 128 1-Jun-54 109 379 76 8 322 302 240 106 21-Sep-75 6.6 6.65 137 260 110 6.5 227 295 126 1 6-Sep-53 74 35 30 5 10 140 110 18-Jun-54 96 38 35 5 10 183 100 30-Jan-55 135 40 40 10 nil 264 178 13 26-Sep-56 83 47 34 5 nil 165 83 2 21-Oct-56 78 35 58 4 nil 180 100 6 27-Jul-74 104 50 10 4.5 101 18-Jan-75 171 40 24 6.5 192 17-Aug-75 96 40 10 6.5 4 169 73 5 23-Sep-75 5.1 5.15 94 50 10 4.5 190 87 6 28-Sep-75 5.1 5.15 99 40 10 5 nil 169 98 28-Apr-53 210 67 94 5 48 28 354 255 1-May-53 287 90 148 17 27 7 625 470 5-Feb-57 370 74 23 nil 651 441 22 10-Sep-75 6 6.05 360 100 140 18.5 27 27 564 420 1 4-Feb-55 218 423 120 10 288 268 500 230 2 15-Jun-53 195 365 162 10 170 150 565 345 1-Aug-54 98 34 28 5 nil 188 98 26-Sep-56 87 58 21 14 nil 224 86 20 15-Jun-53 252 158 82 77 73 53 600 300 1-Sep-54 142 128 79 41 53 33 295 158 9-Sep-53 280 573 252 15 522 502 590 350 9-Aug-74 8.1 8.15 274 760 180 37 350 26-Apr-53 187 837 186 10 685 665 540 188 1-Aug-53 91 56 31 3 27 7 155 135 1-Aug-54 96 52 37 3 28 172 102 19-Mar-56 152 105 44 7 26 8 286 176 3 1-Aug-54 211 92 91 13 21 6 390 195 17-Sep-75 6 6.05 246 100 140 10.5 39 1 469 272 2 1-Nov-53 117 127 35 12 7 278 133 25-Aug-54 90 81 34 3 36 16 172 92 1-Apr-53 109 138 52 5 63 43 245 127 1-Aug-54 117 142 40 13 75 55 245 123 6-May-53 135 64 62 6 36 16 265 190 22-Jul-54 135 46 52 5 55 35 214 131 26-Sep-56 144 60 53 12 30 10 225 137 4 26-Jan-55 179 478 120 15 265 245 580 345 33 1-Sep-53 140 148 64 14 70 50 315 180 8-Aug-54 139 139 88 13 88 68 302 146 1-Nov-53 230 277 105 8 110 90 500 285 18-Jun-54 256 128 105 85 505 255 7-Aug-74 6.8 6.85 248 320 156 10.5 271 27-Sep-74 6.7 6.75 230 300 112 10.5 150 130 490 259 2 4-Nov-74 6.9 7 230 280 142 10.5 150 130 515 256 8-Aug-54 151 332 53 7 302 282 245 115 26-Feb-75 266 700 350 15 875 855 520 288 10 1-Oct-53 135 45 63 12 15 250 160 20-Aug-54 135 24 86 10 25 5 241 145 1-Nov-53 166 1825 506 18 1274 1254 1130 180 5-Feb-57 1105 361 457 81 200 180 1680 1290 20 10-Sep-75 6.5 6.55 1607 460 480 135 127 127 2448 2100 2 8-May-54 600 2100 658 110 2020 2000 1370 796 15-Jun-53 357 1218 467 287 768 748 1650 610 31-Jan-55 141 257 51 6 164 144 308 172 10 31-Jan-55 137 140 44 13 32 12 318 162 9 22-Aug-64 4.5 4.55 70 28 14 5 nil 163 48 3 15-Jun-53 470 1683 362 246 1392 1372 1550 975 9-Sep-53 109 178 47 6 145 125 205 135 10-Jul-54 106 146 63 5 130 110 207 107 1-Dec-53 148 87 53 10 32 12 260 166 1-Sep-54 137 82 53 8 61 41 197 122 17-Sep-75 6.2 6.25 176 100 70 8.5 65 65 295 181 2 7-Apr-54 182 442 71 11 300 280 410 225 1-Oct-53 191 675 216 36 680 660 380 220 29-Apr-54 91 35 27 10 nil 222 112 6-May-53 522 124 200 18 nil 959 716 23-Dec-57 456 97 155 32 20 760 516 4 10-Sep-75 6.1 6.15 718 170 210 31 40 40 1052 890 2 1-Oct-53 340 585 200 21 465 445 635 322 10-Apr-53 270 700 200 36 600 580 650 280 1-Dec-53 96 99 35 10 nil 230 92 1-Sep-54 89 69 31 4 15 185 117 27-Aug-74 6.7 6.75 90 80 20 3 9 185 95 1 25-Sep-74 5.2 5.25 100 60 10 4 nil 195 115 1 19-Nov-74 4.8 4.9 130 70 20 7 -10 255 141 3 21-Jan-75 4.8 4.9 129 60 20 7.5 -19 225 135 11 26-Feb-75 5.2 5.3 122 80 15 8 121 8-Oct-75 5 5.1 86 50 15 3 -6 188 92 6-Jul-54 174 614 177 8 625 605 359 169 1-Jun-54 278 3465 276 8 3180 3160 734 280 4-Jul-54 104 80 35 4 56 36 175 110 25-Aug-54 102 86 30 4 69 49 155 105 13-Apr-53 210 280 80 59 280 260 360 290 8-Aug-53 234 141 112 8 62 42 420 295 20-Dec-72 5.5 5.6 228 140 100 10 255 9-Jan-73 5.7 5.8 230 140 100 12.5 245 15-Aug-73 6.1 6.15 234 160 80 9.5 253 17-Sep-75 6.3 6.35 251 150 100 10 43 43 460 278 1 1-May-53 91 197 59 5 159 139 235 145 15-Oct-57 261 1180 220 10 950 930 29-Apr-54 161 405 183 13 354 334 420 192 27-Sep-74 7.3 7.35 179 500 216 11.5 540 520 420 173 17 1-Dec-53 96 92 25 8 nil 205 102 1-Aug-54 93 80 33 5 28 8 196 108 28-Sep-54 91 72 32 4 20 0 182 110 14-Jun-74 132 120 44 8.5 132 20-Aug-74 5.8 5.85 104 100 20 4 28 28 200 105 5 25-Sep-74 6 6.05 98 70 10 4 12 12 185 99 3 19-Nov-74 5.4 5.5 120 100 20 6 3 3 240 124 5 21-Jan-75 5.2 5.3 146 80 25 6.5 -5 260 158 9 26-Feb-75 5.2 5.3 129 80 15 7 134 1-Sep-75 6.1 6.15 103 90 15 3 8o 8-Oct-75 5.9 6 101 80 20 3.5 18 18 201 99 8-May-54 673 1005 427 149 1055 1035 1090 678 1-Dec-53 170 51 75 10 nil 328 183 26-Aug-54 146 36 54 25 38 18 232 139 10-Oct-54 129 56 39 14 15 245 162 10-Sep-75 6.3 6.35 433 280 140 22.5 121 121 820 527 not detected 23-Sep-75 6.6 6.65 729 1004 310 30.5 933 933 1280 675 2 4-Apr-78 2100 1590 307 44 1329 1329 2706 2200 48 15-Jul-53 209 500 127 12 378 358 467 11-Sep-75 7.4 7.45 242 520 130 11.5 425 425 508 299 1 6-May-53 182 72 68 6 nil 360 225 20-Sep-54 126 30 46 5 nil 220 140 31-Mar-54 165 308 82 8 186 166 370 185 15-Apr-53 240 295 131 15 130 110 570 320 9-Aug-74 7.3 7.35 274 380 156 9 287 22-Sep-74 6.9 6.95 242 270 92 11 165 145 460 233 3 4-Feb-55 240 203 92 21 62 42 518 294 2 19-Sep-56 130 214 45 5 190 170 192 96 4 24-Feb-55 222 597 79 28 440 420 476 290 8 15-Jun-53 192 409 111 15 174 154 610 330 15-Jun-53 178 480 150 13 400 380 400 200 13-Oct-78 6.9 7 351 440 129 19 298 298 566 339 5 4-Feb-55 218 292 73 14 110 90 498 248 4 4-Feb-55 260 332 97 15 128 108 604 316 5 6-May-53 169 64 61 4 nil 330 220 14-Aug-55 139 45 44 6 22 2 212 130 2 27-Apr-54 96 25 36 5 nil 215 115 9-Sep-53 113 50 63 6 40 20 210 150 20-Sep-75 5.5 5.55 120 70 35 4 6 6 228 121 3 30-May-54 117 19 40 5 nil 222 127 7-Feb-56 226 1910 650 21 1990 1970 516 270 36 1-May-53 204 118 144 8 70 50 490 370 1-Sep-53 104 97 40 5 57 37 215 150 1-Jul-54 113 138 38 8 68 48 230 123 15-Apr-62 135 95 50 12 10 300 140 1 21-Jun-74 124 120 44 5.5 37 37 250 133 15 20-Aug-74 6 6.05 120 115 36 5.5 26 26 235 128 1-Oct-74 6.5 6.6 116 100 28 5.5 50 50 220 129 11 2-Apr-75 5.9 5.95 133 100 25 11.5 16 16 145 19-Sep-75 6.2 6.25 124 110 50 6 41 41 257 124 10 7-Apr-54 170 234 61 15 65 45 405 201 7-Apr-54 165 278 72 13 155 135 372 188 22-Aug-74 6.8 6.85 183 360 132 8.5 285 265 395 174 1 23-Sep-75 7 7.05 193 350 140 14 321 321 404 205 1 5-Feb-57 1445 1340 530 90 890 870 2511 1800 11 17-May-54 274 1452 78 6 1155 1135 630 320 5-Aug-59 109 150 25 6 39 19 267 104 11 1-Nov-53 121 143 38 14 nil 315 140 1-Sep-54 89 74 36 1 11 197 97 29-Aug-54 130 214 110 8 233 213 200 107 29-Apr-54 122 275 85 8 241 221 258 138 18-Jun-54 111 288 79 8 262 242 236 116 21-Sep-75 6.8 6.85 133 320 80 7 318 318 241 118 5 19-Sep-52 3630 337 3500 3480 623 15-Jun-77 443 4075 378 10 17-May-54 252 660 264 69 584 564 700 490 15-Jun-53 183 905 271 28 811 791 600 310 15-Jun-53 148 290 102 4 277 257 260 160 31-Jan-55 193 264 91 14 176 156 396 228 6 7-Apr-54 300 395 219 14 214 194 700 350 15-Jun-53 161 499 173 10 466 446 360 190 11-Sep-75 7.4 7.45 197 620 210 11 663 663 478 199 4 15-Aug-54 213 302 96 7 161 141 443 208 7-Aug-74 6.5 6.55 270 340 156 11 290 27-Sep-74 6.7 6.75 246 250 100 7 125 105 470 242 2 4-Nov-74 242 240 116 7.5 236 18-Jul-54 83 32 19 4 nil 155 89 30-May-54 174 27 81 13 nil 313 191 18-Jul-54 157 25 57 4 15 248 184 1-Jun-54 222 445 71 9 283 263 480 250 4-Jul-54 91 18 22 3 nil 150 82 25-Aug-54 70 16 24 3 nil 127 64 10-Jul-54 218 815 183 33 722 702 440 216 20-Aug-54 101 122 40 4 59 39 212 86 11-Dec-53 209 850 169 18 598 578 632 240 8-Aug-53 79 36 30 3 nil 170 130 10-Jul-54 91 29 39 3 nil 183 100 6-Jul-54 170 917 120 13 913 893 334 174 27-May-53 174 532 113 13 367 347 460 260 27-May-53 152 745 114 16 548 528 542 27-May-53 87 268 67 4 117 97 293 147 18-Jan-54 130 231 72 10 207 187 240 24-Sep-75 6.9 6.95 129 250 65 4.5 208 208 260 117 7 15-Jun-53 187 345 118 15 232 212 410 210 11-Sep-75 7.2 7.25 857 660 175 28.5 578 578 1163 915 3 4-Nov-75 7.1 7.2 688 660 160 26 724 3-Mar-76 1330 760 182 30 1515 1-Aug-54 109 13 32 3 nil 175 115 15-Jul-53 234 381 66 18 64 44 610 270 21-Jul-53 230 487 162 7 393 373 490 290 9-Aug-74 7.6 7.65 292 510 180 14 350 11-Sep-75 7.3 7.35 281 520 180 23.5 519 519 541 327 1 1-Aug-53 296 775 166 9 586 566 640 405 1-Aug-53 270 641 172 5 500 480 600 365 21-Jul-53 322 665 296 28 598 578 660 430 6-Jul-54 157 295 79 9 112 92 431 156 31-Jan-55 137 140 44 13 32 12 318 162 9 29-Apr-54 218 425 171 14 362 342 458 262 17-May-53 187 338 78 3 254 234 396 246 28-Sep-54 195 330 61 7 295 275 288 138 30-Apr-53 148 100 77 9 28 8 340 190 6-Feb-55 146 77 74 9 nil 314 173 15-Jul-53 182 263 89 13 140 120 410 215 23-Sep-75 6.9 6.95 384 330 132 15.5 418 7-Apr-54 143 110 58 9 33 13 300 167 17-May-53 187 357 244 19 410 390 450 240 24-Apr-53 195 1080 252 18 1080 1060 392 177 8-Aug-53 126 97 80 3 81 61 230 165 22-Sep-54 124 132 58 5 88 68 235 135 4-Jul-74 144 150 60 6.5 145 24-Jul-74 159 210 28 5 140 16-Sep-75 6.3 6.35 131 140 40 6 69 69 245 127 3 26-Feb-75 221 180 120 13 60 40 425 262 5 6-Oct-53 187 392 95 18 335 315 330 225 6-May-55 178 342 95 22 288 268 360 200 6 10-Jun-55 178 344 96 22 288 268 380 204 11 8-Jul-55 178 319 118 20 292 272 336 180 6 9-Nov-55 174 374 100 19 314 294 362 200 13 20-Dec-55 178 347 86 18 242 222 406 212 31 5-Jan-56 191 352 86 20 236 216 420 224 14 7-Feb-56 178 375 41 19 224 204 420 236 20 15-Mar-56 187 360 77 22 230 210 410 226 22 1-Dec-65 178 347 86 18 242 222 466 212 31 4-Jul-74 206 380 100 18 236 24-Jul-74 202 380 84 17 228 20-Aug-74 6.7 6.75 198 380 116 16.5 338 338 360 215 12-Sep-74 7.2 7.25 198 360 108 15 375 355 200 26-Sep-74 7.3 7.35 194 400 96 15.5 385 365 330 188 4-Nov-74 190 400 116 16.5 405 385 350 199 7-Apr-54 261 195 79 8 35 15 500 316 29-Jul-55 109 47 31 4 22 2 176 98 1-Jul-56 148 89 47 5 15 273 169 4 3-Aug-74 144 50 28 10 122 6-Oct-53 104 123 31 9 60 40 235 135 6-Aug-54 109 106 48 10 50 30 230 113 7-Apr-54 266 305 138 7 180 160 515 279 1-Oct-53 214600 192500 22100 1850 nil 410000 410000 18-Jan-54 265 225 126 23 100 80 510 314 10-Sep-75 7 7.05 304 360 165 26 314 314 538 319 4 15-Jun-53 400 4150 328 156 4200 4180 1075 750 31-Jul-56 478 5275 379 41 4610 4590 1090 510 21-Jul-53 174 400 114 3 336 316 365 215 9-Aug-74 8.5 8.55 187 580 176 8 228 27-Sep-74 179 580 156 9 635 615 350 180 1 11-Sep-75 7.2 7.25 186 500 165 16.5 506 506 375 222 2 13-May-53 187 530 158 13 394 374 528 265 26-Apr-53 296 630 118 15 460 440 619 361 1-Jul-54 183 258 80 9 150 130 380 190 7-Aug-74 6.8 6.85 216 420 112 15.5 252 12-Sep-74 7 7.05 202 400 76 21 345 325 211 23-Aug-53 202 1165 227 18 1250 1230 390 260 4-Feb-55 204 1000 212 21 916 896 556 276 27 31-Jan-55 270 302 139 18 172 152 592 352 2 13-May-53 208 347 196 20 354 334 460 265 6-May-54 365 124 131 8 nil 720 510 23-Dec-57 343 101 119 25 10 630 410 4 10-Sep-75 4.4 4.45 611 140 170 22.5 nil 947 770 1 8-Aug-54 305 615 296 27 553 533 700 340 8-Aug-54 326 556 329 24 530 510 716 356 31-Jan-55 218 312 81 13 134 114 498 264 2 22-Aug-74 6.9 6.95 183 360 124 7 315 295 365 170 1 23-Sep-75 7.1 7.15 191 370 140 8.5 311 311 424 187 2 1-Jul-58 248 620 145 75 662 642 418 226 2 20-Apr-65 270 660 115 85 426 406 720 380 42 10-Apr-53 230 680 156 20 556 536 565 320 11-Sep-75 7.2 7.25 270 820 220 14 960 960 489 318 1 4-Feb-55 221 990 175 18 904 884 536 256 29 9-Sep-53 96 117 30 4 60 40 200 140 10-Jul-54 98 92 53 5 58 38 207 112 20-Aug-74 6.2 6.25 112 110 36 4 36 36 215 120 14 1-Oct-74 6.8 6.9 112 110 28 4.5 50 30 210 120 13 19-Sep-75 6.5 6.55 118 100 50 5 42 42 248 120 13 9-Sep-53 100 23 41 3 5 185 150 6-Aug-54 100 28 32 3 nil 182 102 22-Sep-54 110 22 29 3 nil 208 145 16-Sep-75 5.1 5.15 154 30 25 13.5 -9 203 142 3 28-Feb-55 204 308 87 12 152 132 472 246 1 1-Jul-54 187 250 69 5 130 110 373 180 1-Oct-53 87 13 32 4 nil 185 105 15-Aug-54 98 13 39 5 nil 200 110 9-Apr-55 125 18 53 6 nil 262 154 6 21-Jul-53 196 335 160 7 323 303 360 200 29-Jul-55 114 26 37 6 4 184 124 4 1-Jul-56 152 85 58 8 nil 286 154 3-Aug-74 5.3 5.35 140 40 28 5.5 30 10 230 138 8 1-Apr-54 143 58 67 13 nil 300 166 14-Sep-75 5.1 5.15 161 50 45 10 -6 296 158 11 13-Aug-54 125 252 69 4 243 223 215 115 1-Aug-54 168 24 38 4 nil 300 165 7-Apr-54 131 243 88 15 160 140 310 144 23-Sep-75 5.1 5.15 141 190 80 6.5 10 380 169 2 27-May-53 152 2465 1343 14 3730 3710 530 240 26-Jan-55 152 324 53 13 130 110 445 225 21 24-Apr-53 113 208 63 2 105 85 274 104 7-Aug-54 105 184 47 6 114 94 238 98 10-Apr-55 124 247 40 13 113 93 305 144 19 26-Aug-53 78 58 35 5 50 30 150 130 8-Jun-54 91 60 37 4 35 15 168 95 30-Mar-55 143 88 39 8 10 -10 271 169 20 26-Sep-56 83 76 36 3 35 15 161 84 2 23-Sep-75 6.3 6.35 101 80 25 5 36 36 204 93 6 17-Aug-54 75 20 5 2 nil 154 89 17-May-54 265 333 185 17 252 232 553 318 7-Apr-54 104 72 60 11 25 5 228 124 25-Jun-54 91 77 35 3 33 13 182 89 26-Jun-74 126 120 60 9 122 21-Jul-74 122 100 32 6.5 112 22-Aug-74 6.2 6.25 104 100 36 4 36 36 205 100 5 25-Sep-74 5.8 5.85 94 80 10 4 21 21 175 99 3 26-Feb-75 126 80 35 7 130 12-Sep-75 6.3 6.35 99 90 40 4 30 30 87 7 19-Sep-56 130 214 45 5 190 170 192 96 4 8-Aug-54 130 45 47 6 8 236 138 26-Aug-53 100 111 26 5 85 65 180 150 18-Jun-54 111 93 27 5 28 8 215 108 30-Mar-55 148 103 38 23 30 10 280 157 30 26-Sep-56 107 84 33 5 45 25 188 102 2 23-Sep-75 6.3 6.35 135 80 25 8 34 34 218 119 10 11-Dec-53 191 2640 442 13 2690 2670 415 165 15-Aug-54 181 2060 263 9 2178 2158 372 181 1-Sep-54 187 2340 210 10 2330 2310 386 174 1-Mar-57 196 2810 210 12 2800 2780 510 210 5 2-Jun-74 1715 1715 2-Mar-59 269 815 297 108 768 748 744 324 9 23-Jul-70 276 790 300 90 825 805 720 390 2 13-Apr-53 510 280 200 123 nil 1125 585 5-Oct-54 477 270 203 126 30 10 953 538 30-Oct-54 381 220 143 113 90 70 745 432 17-Dec-54 422 272 95 108 64 44 870 3-Feb-55 408 350 90 104 236 216 860 472 14 13-Mar-55 426 265 125 118 nil 1075 595 4 24-Apr-55 453 235 152 118 70 50 860 470 3 10-Jun-55 496 255 173 118 40 20 1040 532 1 17-Jul-55 533 293 160 154 36 16 1052 568 5 28-Dec-55 575 377 224 164 64 44 1260 640 10 19-Feb-56 557 536 137 169 20 0 1380 688 7 15-Apr-56 608 520 195 200 nil 1520 732 12 17-Sep-56 543 464 169 164 25 5 1275 585 14 18-Jul-54 96 32 27 3 nil 182 109 27-Sep-54 97 38 21 5 nil 175 115 11-Dec-53 217 667 132 21 440 420 600 294 11-Dec-53 213 740 145 21 540 520 560 276 1-Aug-53 174 267 105 6 213 193 360 250 7-Aug-74 7.1 7.15 208 320 108 11.5 217 12-Sep-74 7.1 7.15 190 300 92 9.5 262 262 310 187 1 22-Oct-74 6.9 7 190 300 84 10.5 257 257 310 197 4-Dec-74 6.7 6.8 238 270 92 16 168 168 435 250 4 16-Sep-75 6.8 6.85 200 330 95 13.5 299 299 380 218 2 1-Oct-75 6.8 6.9 210 280 85 12.5 232 232 367 216 14-Apr-78 219 260 90 12.5 233 27-May-53 139 85 23 5 nil 340 270 11-Dec-53 302 765 171 18 484 464 777 393 17-May-53 200 158 95 25 142 122 386 247 4-Jul-54 187 193 72 3 71 51 385 171 7-Aug-74 6.6 6.65 246 270 104 10 248 12-Sep-74 6.3 6.35 226 220 60 7 100 80 226 15-Aug-54 78 10 24 3 nil 150 87 15-Aug-54 67 16 9 2 nil 132 72 15-Aug-54 83 10 24 2 nil 163 93 15-Jun-53 178 392 137 5 291 271 420 295 17-Sep-75 6.9 6.95 221 320 160 9.5 289 289 399 224 2 1-Oct-75 6.7 6.8 216 240 90 9 171 171 388 228 23-May-54 261 170 105 13 92 72 467 300 15-Jun-53 408 2863 1126 169 3240 3220 1310 730 1-May-53 83 160 36 5 96 76 215 115 28-Sep-54 110 128 26 5 70 50 196 128 1-Sep-74 6.3 6.35 112 180 68 9 100 80 270 ill 3 17-Oct-75 6 6.1 103 140 50 6.5 48 48 249 97 4 3-Jun-76 6.6 6.65 113 170 47 5 96 17-May-54 195 439 123 10 340 320 438 226 31-Jan-55 163 368 107 12 268 248 394 206 7 21-Jan-74 6.7 6.75 450 380 430 16 5-Aug-74 330 480 172 6 345 26-Apr-53 218 1900 913 50 2685 2665 400 220 25-Sep-78 333 2184 1025 67 2840 2840 780 376 15 10-Apr-53 430 1180 240 41 1080 1060 800 420 16-Apr-53 287 331 90 15 155 135 555 290 10-Aug-54 190 293 68 10 180 160 385 168 15-Apr-53 320 2430 626 23 2470 2450 820 400 16-Jul-56 283 1900 476 14 1810 1790 730 330 9-Aug-74 7.5 7.55 330 1750 492 21.5 393 23-May-54 295 113 88 50 22 2 520 330 11-Dec-53 202 633 139 31 510 490 520 270 15-Jun-53 152 187 74 5 149 129 270 145 20-Aug-74 4.9 4.95 224 100 48 1.5 191 22-Aug-74 6.7 6.75 210 260 84 5.5 250 230 295 161 1-Oct-75 6.7 6.8 201 180 55 8 138 138 324 182 11-Sep-75 6.8 6.85 219 280 100 6.5 265 265 347 179 1 NO3 ADJ m E l-1

17.81 2.74 8.22

5 6

30.14

2.74

27.4

4.11

5.48 45.21

20 2

13.7 12.33 3 2

4 2

1 1 3 11

5 3 5 9

1 2 48

3 2.74 5.48 10.96

5 5.48 6.85

2.74

49.32

1 15

1 1 11

8.22

2 7

12.33

3 5

8.22 15.07 8.22 17.81 42.47 19.18 27.4 30.14 31

5.48

4 1 2

36.99 2.74

4 1

2.74 1 2 2 42

1 39.73

14 13 13

3 1.37

8.22

5.48

28.77

26.03

27.4 2.74 6 5 3

5.48

41.1 2.74 10

9 2

19.18 5.48 4.11 1.37 6.85 13.7 9.59 16.44 19.18

4 2

2 3 4

9.59