_id SlNo Station Agency State LGD Code State District LGD Code District Tehsil Block Village River Basin Tributary Subtributary SubSubtributary Local River Latitude Longitude Data Acquisition Time Amonia N (mgN/L) Boron (mg/L) Carbonate (mg/L) Calcium (mg/L) Chloride (mg/L) Dissolved oxygen (mg/L) Total Dissolved Solids (mg/L) Fluoride (mg/L) Bicarbonate (mg/L) Potassium (mg/L) Magnesium (mg/L) Sodium (mg/L) Nitrite N+Nitrate N (mgN/L) Potential of Hydrogen (pH) Sulphate (mg/L) Total Phosphorus (mgP/L) Arsenic (mg/L) Total Alkalinity (mg/L as CaCO3) Cadmium (mg/L) Chromium (mg/L) Iron(mg/L) Hardness Calcium (mgCaCO3/L) Mercury(mg/L) Hardness_Magnesium (mg/L as CaCO3) Total Hardness (mgCaCO3/L) Manganese (mg/L) Nitrate N (mgN/L) Nickel (mg/L) Lead (mg/L) Zinc (mg/L) Sodium Adsorption Ratio (%) Nitrate (mg/L) Copper (mg/L) 1 1 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-09-2005 12:00 0 18.4 31.95 54.9 9.72 23.46 7.43 1.392 45 86.5 1.1009935 2 2 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-10-2005 08:30 0 36 28.755 150.06 0.486 20.93 7.72 7.776 123 92.025 0.9500453 3 3 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 02-11-2005 10:30 0 25.6 87.685 180.56 25.6365 41.86 7.46 148 170.81876 1.3991444 4 4 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-12-2005 14:30 0 27.2 37.985 170.19 14.58 40.48 7.4 139.5 128.75 1.5571848 5 5 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 02-01-2006 12:30 0 30.4 66.74 203.13 22.356 51.06 7.63 166.5 169.15 1.7143593 6 6 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-02-2006 14:00 0 32.8 72.42 259.25 26.73 69.46 7.74 27.456 212.5 193.375 2.1814764 7 7 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 24-06-2006 09:00 0 32 51.475 238.876 16.524 56.925 6.94 32.112 195.8 148.85 2.0364804 8 8 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-07-2006 09:00 0 26.4 46.718 233.752 19.926 51.612 7.49 17.52 191.6 149.025 1.8462611 9 9 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-08-2006 08:00 0 32 36.2455 188.063 14.094 50.623 7.09 13.776 154.15001 138.725 1.8755593 10 10 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-09-2006 09:30 0 19.2 26.696 122 24.3 50.83 7.38 8.784 100 149.25 1.8181005 11 11 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 03-10-2006 09:10 0 14.4 27.69 116.876 11.664 52.831 7.63 8.832 95.8 84.6 2.5085115 12 12 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-11-2006 09:10 0 21.6 38.127 157.563 13.122 58.834 7.21 10.512 129.15001 108.675 2.4638238 13 13 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-12-2006 09:30 0 36 80.088 226.31 21.87 66.838 7.49 33.12 185.5 181.125 2.1681051 14 14 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 02-01-2007 09:30 0 30.4 47.57 213.5 19.44 52.831 7.71 17.28 175 157 1.8408356 15 15 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-02-2007 09:30 0 30.4 51.475 213.5 14.094 67.827 7.32 17.328 175 134.725 2.5501637 16 16 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-08-2007 09:40 0 32 24.779 122 12.636 21.804 7.35 7.44 100 132.65 0.82600254 17 17 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-09-2007 09:30 0 25.6 26.696 111.813 10.692 20.102 7.59 11.616 91.65 108.55 0.8418885 18 18 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 03-10-2007 09:30 0 19.2 20.9805 111.813 11.664 19.205 7.53 8.688 91.65 96.6 0.8530448 19 19 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-11-2007 07:40 0 28.8 36.2455 127.063 12.636 39.813 7.29 10.464 104.15 124.65 1.5560977 20 20 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-12-2007 09:30 0 31.2 38.127 193.187 17.496 28.704 7.45 12.576 158.35 150.9 1.0199933 21 21 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-01-2008 11:00 0 36.78 85.8035 147.376 11.178 7.85 25.68 120.8 138.525 22 22 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-02-2008 09:30 0 32 63.8645 216.001 21.384 8.17 25.2 177.05 169.1 23 23 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 20-06-2008 11:00 0 30.4 51.475 193.126 17.982 7.48 19.68 158.3 150.925 24 24 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-07-2008 10:00 0 24.8 45.7595 205.814 20.412 7.33 10.224 168.7 147.05 25 25 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-09-2008 12:30 0 24.8 68.657 155.001 14.9445 7.98 127.05 124.26875 26 26 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 03-10-2008 10:30 0 29.6 61.0245 152.439 17.982 7.55 124.95 148.925 27 27 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-12-2008 15:00 0 22.4 53.392 152.439 17.496 7.18 124.95 128.9 28 28 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-01-2009 09:00 0 36.8 95.353 264.252 21.384 7.47 216.6 181.1 29 29 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 18-08-2009 10:00 0 26.12 41.9255 170.678 13.608 32.315 7.3 10.512 139.9 122 1.2769709 30 30 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-09-2009 08:00 0 22.84 36.21 196.542 12.636 38.525 7.55 10.512 161.1 109.75 1.6052107 31 31 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 03-11-2009 09:00 0 26.12 76.2185 222.406 13.608 65.021 7.5 10.56 182.3 122 2.569393 32 32 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-12-2009 09:00 0 22.84 81.8275 315.492 16.524 108.537 8.11 23.76 258.6 125.95 4.223051 33 33 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-01-2010 08:00 0 31 78.1355 362.035 17.496 110.538 7.94 30.912 296.75 150.4 3.9345126 34 34 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-02-2010 08:00 0 31 76.254 367.22 24.3 97.037 7.9 16.608 301 178.75 3.1696262 35 35 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 30-08-2010 11:00 0 29.43 58.63 214.22 23.33 43.5 7.78 22.37 175.59016 170.78334 0.99 1.4536728 36 36 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 04-10-2010 12:00 0 26.16 55.19 223.15 19.44 48 7.98 20.08 182.90984 146.40001 0.368 1.7323425 37 37 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-11-2010 10:00 0 21.26 48.06 220.11 23.33 37.1 7.95 10.67 180.41803 150.35834 0.301 1.3218758 38 38 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-12-2010 11:00 0 27.8 47.77 193.55 15.56 36.9 7.97 16.9 158.64754 134.33333 0.31 1.3897378 39 39 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 03-01-2011 11:00 0 39.53 95.72 309.87 28.25 76.6 8.17 38.59 253.9918 216.53333 0.725 2.2730389 40 40 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-02-2011 11:00 0 24.53 79.55 227.16 22.36 60.6 8.15 19.1 186.19673 154.49167 0.881 2.1296058 41 41 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 25-06-2011 11:00 43.2 35.27 66.16 141.52 29.17 46.1 8.3 22.28 188 209.71667 6.03 1.3903008 42 42 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-10-2011 08:30 0 19.24 29.77 122 9.72 23.3 8.01 10.83 100 88.6 0.26 1.0803837 43 43 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-11-2011 11:00 0 24.05 54.98 133.52 11.67 40.2 8.13 8.19 109.44263 108.75 0.16 1.6823918 44 44 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-12-2011 09:00 13.82 27.25 61.86 140.54 14.58 44.7 8.3 0.49 138.23004 128.875 0.374 1.7186816 45 45 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 02-01-2012 09:00 0 27.25 65.29 196.76 19.44 50.5 7.37 22.42 161.27869 149.125 0.703 1.8057417 46 46 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-02-2012 09:00 0 24.05 72.16 140.54 16.53 43.8 8.03 17.74 0.99 115.19672 1.09 0.04 129 0.845 6.14 0.87 6.1 1.6838257 9.38 47 47 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 27-09-2012 11:30 0 29.83 63.91 234 159.35 16.19 36.1 7.27 18.55 130.61476 142.03334 0.11 1.322186 48 48 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-11-2012 08:30 0 14.13 31.83 159 94.61 6.67 25.6 7.4 9.3 77.54918 63.11667 0.284 1.406267 49 49 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-12-2012 07:00 0 31.4 54.98 233 174.29 16.19 33.5 7.72 14.65 142.86066 145.95833 0.209 1.2102668 50 50 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 11-08-2013 08:45 0 23.38 25.52 106 89.63 5.06 13.6 7.78 8.94 73.46721 0.207 0.85 0.04 0.09 79.53333 1.56 10.45 6.65 3 0.66490036 2.64 51 51 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 22-08-2014 08:50 0 26.72 45.38 156 122 10.81 26.3 7.22 19.28 100 111.84167 1.57 1.0850912 52 52 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-09-2014 08:30 0 16.03 28.36 125 91.5 9.73 19.6 7.3 10.39 75 80.61667 0.53 0.952992 53 53 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-10-2014 08:35 0 20.25 34.03 138 109.8 10.24 21.6 8.08 11.09 90 93.291664 0.77 0.97604954 54 54 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-11-2014 08:30 0 21.94 69.51 250 140.3 15.36 53.1 7.98 20.05 115 0.248 8.18 0.005 118.85 1.23 0.15 0.36 4 2.1267846 3.53 55 55 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-12-2014 08:35 0 25.31 66.73 231 134.2 12.29 49.4 7.45 16.88 110 114.48333 1.77 2.0149856 56 56 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-01-2015 08:40 0.06 0 40.5 91.75 345 213.5 18.43 69.7 2.99 7.95 27.43 175 178.04167 2.99 2.279559 57 57 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 06-10-2015 08:40 0.05 0 16.03 57.82 227 160.75 23.51 36 0.355 8 20.05 131.7623 138.03334 0.354 1.3391784 58 58 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 23-11-2015 08:35 0.057 0 17.37 44.05 167 112.18 10.54 30 0.207 7.6 14.31 91.95082 87.34167 0.204 1.4013801 59 59 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 08-12-2015 08:35 0.04 0 16.03 30.29 128 95.36 8.92 21.5 0.179 8.12 3.35 78.16393 77.24167 0.178 1.0678436 60 60 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 18-01-2016 08:00 0.04 16.94 22.71 50.83 206 97.6 12.97 39.1 0.287 8.34 15.98 108.23333 110.816666 0.287 1.6213782 61 61 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 29-09-2018 08:00 0.09 0 16 25.2 88 44 1.9 15.4 0.84 7.5 7.7 36 40 48 0.83 1 62 62 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 05-10-2018 08:00 0.11 0 19 31.1 142 99 11.6 19.4 1.67 7.6 10.5 81 48 96 1.66 0.9 63 63 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-11-2018 08:00 0.13 0 22 37.2 156 98 10.5 22.3 0.27 8.2 23.5 80 55 99 0.27 1 64 64 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 16-09-2019 08:00 0 16 22.6 125 77 8.5 13 0.089999996 7.6 13.1 63 0 39 74 0.08 0.7 65 65 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-10-2019 08:00 0 18 28.6 144 93 6.5 20.8 0.04 7.9 13.7 76 0.1 46 73 0.03 1.1 66 66 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-11-2019 08:00 0 28 45.7 209 138 12.3 27.4 0.53 7.9 15.5 113 0.1 70 121 0.48 1.1 67 67 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 02-12-2019 08:00 0 26 43.8 207 129 12 30.9 0.55 7.8 21.8 1.7 106 0 10.6 0.1 65 115 0.48 1.6 0.9 0.3 1.3 0.1 68 68 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 21-01-2020 08:00 14.3 34 50.9 282 150 16.8 37.7 0.38000003 8.4 21.6 147 0 85 155 0.36 1.3 69 69 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 21-07-2020 08:00 0 22.69 47.04 256.3 169.52 17.44 35.6 0.29 8.18 17.12 0.29 70 70 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 04-09-2020 08:00 0 16.64 25.23 5.22 157.6 110.19 13.77 18.3 0.01 8.17 12.54 0 71 71 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 01-10-2020 08:00 0 20.98 37.61 7.15 191.4 141.68 16.36 25.3 0.07 8.16 14.56 0.07 72 72 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 09-11-2020 08:00 0 25.96 33.65 5.62 210.9 157.58 21.31 23.2 0.23 8.17 18.75 0.22 73 73 Annavasal CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nattar 10.97500000 79.75388889 04-12-2020 08:00 0 24.43 45.08 6.02 228.5 150.93 16.68 27.3 0.62 7.56 7.17 0.61 74 74 Kumarapalayam CWC 34 Puducherry 600 Puducherry Puducherry - - Varahanadhi East flowing rivers between Pennar and Kanyakumari - - - Varahanadhi 11.98305556 79.68055556 12-12-2005 08:00 0 16 37.985 172.63 10.692 28.75 8.07 141.5 84.55 1.365157 75 75 Kumarapalayam CWC 34 Puducherry 600 Puducherry Puducherry - - Varahanadhi East flowing rivers between Pennar and Kanyakumari - - - Varahanadhi 11.98305556 79.68055556 01-12-2008 09:00 0 22.4 51.475 129.625 11.178 6.98 106.25 102.575 76 76 Kumarapalayam CWC 34 Puducherry 600 Puducherry Puducherry - - Varahanadhi East flowing rivers between Pennar and Kanyakumari - - - Varahanadhi 11.98305556 79.68055556 09-11-2009 16:00 0 13.06 26.6605 87.901 9.72 23.506 7.8 9.744 72.05 73.15 1.2001499 77 77 Kumarapalayam CWC 34 Puducherry 600 Puducherry Puducherry - - Varahanadhi East flowing rivers between Pennar and Kanyakumari - - - Varahanadhi 11.98305556 79.68055556 17-12-2009 08:00 0 17.96 46.505 175.863 12.636 48.622 7.91 11.376 144.15 97.55 2.1495655 78 78 Kumarapalayam CWC 34 Puducherry 600 Puducherry Puducherry - - Varahanadhi East flowing rivers between Pennar and Kanyakumari - - - Varahanadhi 11.98305556 79.68055556 09-11-2010 16:00 0 14.72 28.71 120.71 10.69 22.3 7.66 6.94 98.94262 81.34167 0.122 1.0796876 79 79 Kumarapalayam CWC 34 Puducherry 600 Puducherry Puducherry - - Varahanadhi East flowing rivers between Pennar and Kanyakumari - - - Varahanadhi 11.98305556 79.68055556 01-12-2010 09:00 0 27.8 49.77 172.65 15.56 29.7 7.76 10.4 141.51639 134.33333 0.263 1.1185695 80 80 Kumarapalayam CWC 34 Puducherry 600 Puducherry Puducherry - - Varahanadhi East flowing rivers between Pennar and Kanyakumari - - - Varahanadhi 11.98305556 79.68055556 03-01-2011 08:45 28.61 39.24 68.91 190.45 20.42 45.3 8.32 13.6 203.78989 183.18333 0.684 1.4608692 81 81 Kumarapalayam CWC 34 Puducherry 600 Puducherry Puducherry - - Varahanadhi East flowing rivers between Pennar and Kanyakumari - - - Varahanadhi 11.98305556 79.68055556 04-11-2011 08:00 0 22.44 82.47 175.68 20.42 59.9 8.02 5.98 144 141.18333 0.19 2.2019796 82 82 Kumarapalayam CWC 34 Puducherry 600 Puducherry Puducherry - - Varahanadhi East flowing rivers between Pennar and Kanyakumari - - - Varahanadhi 11.98305556 79.68055556 01-12-2011 09:15 0 22.44 79.04 175.68 22.36 48.2 8.06 7.61 144 149.26668 0.323 1.7234313 83 83 Kumarapalayam CWC 34 Puducherry 600 Puducherry Puducherry - - Varahanadhi East flowing rivers between Pennar and Kanyakumari - - - Varahanadhi 11.98305556 79.68055556 02-01-2012 08:30 0 8.02 54.98 126.49 17.5 42.1 7.51 6.7 103.68033 92.96667 0.53 1.9090655 84 84 Kumarapalayam CWC 34 Puducherry 600 Puducherry Puducherry - - Varahanadhi East flowing rivers between Pennar and Kanyakumari - - - Varahanadhi 11.98305556 79.68055556 01-11-2012 09:30 0 17.27 31.83 132 94.61 6.67 20.4 7.38 5.83 77.54918 70.96667 0.53 1.0565485 85 85 Kumarapalayam CWC 34 Puducherry 600 Puducherry Puducherry - - Varahanadhi East flowing rivers between Pennar and Kanyakumari - - - Varahanadhi 11.98305556 79.68055556 11-11-2015 08:30 0.053 0 17.37 46.81 167 100.97 11.35 30.1 1.036 7.47 13.6 82.7623 90.71667 1.035 1.3797852 86 86 Kumarapalayam CWC 34 Puducherry 600 Puducherry Puducherry - - Varahanadhi East flowing rivers between Pennar and Kanyakumari - - - Varahanadhi 11.98305556 79.68055556 09-12-2015 08:40 0.04 0 22.71 33.04 148 112.18 10.54 17.2 0.364 7.86 9.22 91.95082 100.691666 0.363 0.7480349 87 87 Kumarapalayam CWC 34 Puducherry 600 Puducherry Puducherry - - Varahanadhi East flowing rivers between Pennar and Kanyakumari - - - Varahanadhi 11.98305556 79.68055556 04-12-2017 08:00 0.06 0 18 46.1 182 103 11.7 35 0.21000001 8 12.1 0.29 84 0.08 4.39 0 44 93 0.2 0.07 0.52 19.4 1.6 2.1 88 88 Kumarapalayam CWC 34 Puducherry 600 Puducherry Puducherry - - Varahanadhi East flowing rivers between Pennar and Kanyakumari - - - Varahanadhi 11.98305556 79.68055556 03-12-2019 08:00 0 35 64.7 288 154 14.8 43.4 0.29 8 26.4 2.4 127 0 0.6 0 88 150 0.26 4.9 13.3 0.8 1.5 0 89 89 Kumarapalayam CWC 34 Puducherry 600 Puducherry Puducherry - - Varahanadhi East flowing rivers between Pennar and Kanyakumari - - - Varahanadhi 11.98305556 79.68055556 06-12-2020 08:00 0 29.01 41.57 7.23 177.8 115.71 4.63 25.9 0.58 7.82 4.38 0.57 90 90 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 01-12-2005 12:00 0 28.8 34.435 180.56 13.608 46.46 7.43 148 128.7 1.7872708 91 91 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 02-01-2006 09:00 0 32.8 82.005 264.13 19.926 86.25 7.15 216.5 165.025 2.931098 92 92 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 01-02-2006 09:00 0 32 56.09 259.25 22.842 84.18 7.65 28.32 212.5 175.175 0 2.7772353 93 93 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 01-09-2008 09:30 0 41.6 43.8425 243.39 7.776 7.2 199.5 136.4 94 94 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 01-12-2008 10:00 0 19.2 47.6765 122 11.178 7 100 94.575 95 95 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 03-11-2009 10:30 0 24.48 87.6495 320.677 14.58 102.051 7.7 8.256 262.85 121.95 4.0342326 96 96 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 01-12-2009 09:30 0 34.28 89.2825 351.726 13.608 112.056 7.45 17.856 288.3 142.4 4.0971503 97 97 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 25-08-2010 12:00 0 29.43 78.02 299.1 21.39 88.4 7.94 42.1 245.16394 162.7 1.24 3.0262775 98 98 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 04-10-2010 09:30 0 16.35 69.8 246.13 14.58 83.5 7.84 15.49 201.74591 101.625 0.517 3.6178706 99 99 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 01-11-2010 09:00 0 21.26 68.51 295.92 17.5 87.5 7.74 13.04 242.55739 126.066666 0.472 3.4035296 100 100 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 01-12-2010 09:30 0 19.62 26.8 163.57 13.61 25.5 8.05 3.81 134.07378 105.75833 0.172 1.082695 101 101 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 03-01-2011 09:00 0 31.07 61.26 257.89 20.42 52.6 7.87 14.2 211.38525 162.75833 0.576 1.800139 102 102 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 09-07-2011 09:00 0 54.51 135.64 341.6 5.83 154.3 7.72 21.32 280 160.56667 3.96 5.3059864 103 103 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 01-11-2011 07:00 0 9.62 44.67 112.44 11.67 37.8 7.85 2.07 92.16393 72.675 0.125 1.9374586 104 104 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 01-12-2011 11:00 0 9.62 41.24 182.71 21.39 38.9 7.83 2.97 149.7623 113.174995 0.554 1.5987632 105 105 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 02-01-2012 09:00 0 14.43 61.86 203.79 25.28 47.9 7.23 12.6 167.04099 141.40834 0.712 1.7607927 106 106 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 20-10-2012 08:00 0 23.55 39.94 277 189.22 16.19 42 7.64 25.5 155.09836 126.333336 0.13 1.6315799 107 107 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 01-11-2012 08:30 14.69 9.42 26.04 129 54.78 8.57 22.7 8.32 4.18 69.38497 59.25833 0.237 1.2880396 108 108 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 01-01-2013 08:00 0 37.68 118.65 377 308.73 15.23 131 7.92 26.92 253.05739 157.65833 0.85 4.5522346 109 109 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 13-08-2013 08:00 0 21.71 195.68 536 298.78 17.21 184 7.9 35.6 244.90164 125.98333 2.48 7.1591496 110 110 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 09-05-2014 08:00 16.74 28.69 147.47 454 187.26 27.63 104 8.33 34.99 2.78 181.3918 0.019 0.94 0.056 186.84999 6.25 6.91 4.605 12 3.3235056 7.83 111 111 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 09-09-2014 08:00 0 32.06 65.23 264 195.2 15.13 50.2 7.63 21.21 160 143.19167 0.64 1.8308154 112 112 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 13-10-2014 08:20 0 30.38 99.26 339 225.7 20.48 75 8 32.44 185 161.28333 1.12 2.5785358 113 113 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 01-11-2014 08:40 0 18.56 61.17 204 134.2 10.24 45.6 8.09 6.29 110 1.367 18.27 0.004 89.066666 1.2 0.28 0.48 3 2.1091006 14.33 114 114 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 01-12-2014 08:00 0 25.31 66.73 251 170.8 12.29 50.4 7.55 8.85 140 114.48333 2.97 2.0557747 115 115 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 18-05-2015 08:20 0.078 0 22.71 61.77 223 132 11.35 46.1 0.795 7.91 22 108.196724 104.066666 0.79 1.972322 116 116 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 01-06-2015 08:00 0.12 0 21.38 243.9 662 292.8 31.62 185 0.798 7.91 54.94 239.99998 185.2 0.797 5.9413238 117 117 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 30-10-2015 07:45 0.063 0 42.75 264.33 785 361.69 32.43 204.5 1.256 7.65 76.69 296.46722 242 1.251 5.740643 118 118 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 02-11-2015 07:30 0.069 0 33.4 220.27 605 302.9 24.32 168 0.70699996 7.6 36.11 248.27869 184.83334 0.706 5.3959813 119 119 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 08-12-2015 07:40 0.039 0 24.05 77.1 254 140.23 12.97 55.1 0.194 7.68 22.47 114.94262 114.166664 0.193 2.2509131 120 120 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 04-01-2016 07:30 0.053 0 34.74 117.72 382 200.94 18.65 90.9 0.78099996 7.99 29.02 164.70493 164.55833 0.78 3.092987 121 121 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 22-02-2016 07:45 0.029 22.59 22.44 104.34 288 63.15 10.7 71.8 0.446 8.35 32.55 89.4123 100.683334 0.446 3.1228514 122 122 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 17-05-2016 09:15 0.047 0 32.06 147.15 428 185.65 15.56 112.5 0.69399995 7.51 34.69 152.17212 144.98334 0.692 4.077644 123 123 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 07-06-2016 08:40 0.042 0 38.48 197.98 625 302.35 25.29 151 0.917 7.69 40.64 247.82788 201.575 0.917 4.643554 124 124 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 30-08-2016 08:30 0.0789 25.81 25.65 163.2 464 183.7 18.48 125 0.876 8.45 25.24 193.59044 141.125 0.874 4.5946584 125 125 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 01-09-2016 08:30 0.0944 0 16.03 91.83 267 122 7.78 70.1 0.662 7.63 15.94 100 72.49167 0.66 3.5932696 126 126 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 01-10-2016 08:30 0.0801 65 44.89 329.52 910 310.1 35.02 255 1.074 8.64 55.08 362.51367 258.14166 1.072 6.931099 127 127 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 01-11-2016 08:30 0.136 0 38.48 248.49 696 345.7 27.24 191.5 0.946 7.69 42.06 283.36066 209.7 0.942 5.7743692 128 128 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 31-12-2016 08:30 0.0329 0 25.65 170.71 466 199.4 14.59 129.8 0.509 8.08 36.42 3.04 163.44261 0.01 2.29 0.111 124.916664 0.508 6.13 1.18 0.6 5.069584 2.45 129 129 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 02-01-2017 08:00 0.03 0 24.05 148.68 429 199.4 14.59 115.2 0.493 7.67 34.78 163.44261 120.916664 0.492 4.573563 130 130 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 01-02-2017 08:30 0.0356 0 12.83 90.36 268 118.15 8.76 70.3 0.829 8.1 10.6 96.84426 68.575 0.825 3.706692 131 131 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 06-03-2017 08:30 0.0313 0 17.64 121.12 342 148.97 9.73 93 0.54399997 7.82 20.36 122.10656 84.64166 0.542 4.41246 132 132 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 02-11-2017 08:00 0.03 0 14 76.5 231 103 6.8 59.3 0.18 6.9 14.3 84 36 64 0.17 3.2 133 133 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 01-12-2017 08:00 0.02 0 18 64.7 211 113 13.6 50 0.089999996 8.3 11.6 2.06 93 0.06 5.15 0 44 101 0.08 0.55 0.98 0.01 2.2 1.88 134 134 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 11-01-2018 08:00 0.02 0 22 96.1 313 118 15.6 74.6 0.03 8.3 37.8 97 56 121 0.02 3 135 135 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 27-08-2018 08:00 0.05 0 19 36 190 158 6.7 48.6 0.29 7.6 18.8 129 48 76 0.29 2.4 136 136 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 01-10-2018 08:00 0.12 0 14 71.8 226 118 12.5 55.8 1.8199999 7.5 19.9 97 36 88 1.81 2.6 137 137 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 02-11-2018 10:49 0.12 0 20 86.3 293 154 12.4 68.2 0.53999996 7.7 23.1 126 51 103 0.53 2.9 138 138 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 01-12-2018 08:00 0.05 0 18 39.2 171 129 10.8 31.8 0.46 7.9 6.6 8.6 106 0 10.3 0.1 45 90 0.31 8.4 2.1 25.6 1.5 4.3 139 139 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 26-08-2019 08:00 0 25 140.9 511 202 23.6 110.5 0.84 7.1 52.6 0.5 165 0.5 13.5 0.1 62 161 0.83 9.4 0.9 8.8 3.8 8.9 140 140 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 16-09-2019 08:00 0 20 88.7 328 181 17.9 72.1 0.049999997 7.6 32.3 148 1 51 125 0.03 2.8 141 141 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 01-10-2019 08:00 0 18 74.3 305 161 13.9 61.4 0.19000001 8 22.8 132 0.6 46 104 0.18 2.6 142 142 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 01-11-2019 08:00 0 19 43.8 200 163 17 33.2 0.4 7.8 8.6 133 0.7 47 118 0.33 1.3 143 143 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 02-12-2019 08:00 0 15 36.2 154 110 11.1 25.8 0.21000001 7.7 9.8 4.2 90 0 0.8 0.1 38 85 0.17 1.7 0 0.2 1.2 0.1 144 144 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 01-01-2020 08:00 0 31 69.8 323 188 18.7 54 0.41 7.8 21.8 154 0 77 155 0.35 1.9 145 145 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 01-10-2020 08:00 0 19.48 67.31 4.37 309.5 199.4 17.27 60.4 0.049999997 7.72 19.14 0.03 146 146 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 16-11-2020 08:00 0 24.43 63.35 5.42 285.2 228.75 19.46 55.9 0.4 7.73 6.89 0.34 147 147 Nallathur CWC 34 Puducherry 598 Karaikal Karaikal - - Cauvery Cauvery - - - Nandalar 11.00222222 79.75138889 01-12-2020 08:00 0 25.96 62.73 4.82 298.2 226.39 21.31 51.9 1.02 8.08 6.29 1