Rainfall Data in 'mm'' District River Basin Station Name 8/8/2019 9/8/2019 10/8/2018 11/8/2019 12/8/2019 Remarks Alappuzha Achencovil Kollakadavu 128 59.2 85 55.2 30.6 Alappuzha Manimala Ambalapuzha 49.8 39.8 90.2 99.3 27.8 Alappuzha Muvattupuzha Arookutty 68.4 138.2 68.2 114.4 56.2 Alappuzha Muvattupuzha Cherthala 32.5 85 42 108 120 Alappuzha Pamba Mancompu 38 62 77.3 84.4 31 Cannanore Anjarakandy Cheruvanchery 119 230 144.4 96 17.6 Cannanore Anjarakandy F.C.S. Pazhassi 136.2 178 152.6 93 17.6 Pazhassi barrage Cannanore Anjarakandy Kottiyoor 351 250 191 176 53 Cannanore Anjarakandy Kannavam 175 170 143 72 22.3 Cannanore Anjarakandy Nedumpoyil 131 178 130 77.2 32 Cannanore Karaingode Pulingome 272 167.4 25 Cannanore Kuppam Alakkode 130 190 271.4 148.6 10.4 Cannanore Peruvamba Kaithaprem 92.2 185 137.2 116.2 10.2 Cannanore Peruvamba Olayampadi 69.6 144. 2 257 144.6 16.2 Cannanore Ramapuram Cheruthazham 60 153 129 70.2 12 F.C.S. Cannanore Valapattanam Mangattuparamba 122.6 178.8 167.4 58.6 13.6 Cannanore Valapattanam Maloor 185 205 126 104 37 Cannanore Valapattanam Palappuzha 206 245 161 80 20 Cannanore Valapattanam Payyavoor 167.4 213 300.4 140 15.1 Cannanore Valapattanam Thillenkeri 168 225 184 121 42 Ernakulam Muvattupuzha Piravam 52.2 111.4 32 87.2 26.3 Ernakulam Periyar Aluva 67.2 182 54 112.5 40.4 Boothathankettu Ernakulam Periyar Boothathankettu 122.4 212.8 50.4 79.6 16.4 Barrage Ernakulam Periyar Keerampara 131.2 214.8 44.2 63.2 20.8 Ernakulam Periyar Neriyamangalam 118.2 221.4 53.8 69.8 27.2 Idukki Manimala Boyce estate 83 157.6 31 47 32.8 Idukki Muvattupuzha Vannapuram 99.5 185.6 41.7 54.3 36.5 Idukki Pambar Marayoor 33 81.8 10.2 5.6 0 Idukki Periyar Chinnar 102 115 34 37 24 Idukki Periyar F.C.S. Painavu 110.8 124 83.4 32.4 37.6 Malankara Dam Idukki Periyar Kumali 122.8 148.2 16.6 27 14.2 Idukki Periyar Nedumkandam 62 178 9.8 23.8 6.2 Idukki Periyar Vandanmedu 132 145.2 25.8 34.8 11 Kasaragod Chandragiri Kalliyot 71.8 65.8 163.4 161.8 7.8 Kasaragod Chandragiri Padiyathadukka 75.2 86.8 189 142.3 27.1 Kasaragod Chandragiri Vidhyanagar 102 85 148 126.4 7.8 F.C.S. Kakkadavue(cheemeni) Kasaragod Karaingode fcs 67.4 132.6 211 141.8 8.2 Kasaragod Manjeswar Manjeswaram 43 34 46 74 14 Kasaragod Morgal Madhur 48 42.2 144.2 145.2 16.4 Kasaragod Nileswar Erikkulam 38.4 182.6 127.4 3.8 Kasaragod Shiriya Paika 50 82.4 145 137 23 Kasaragod Uppala Uppala 51 53 54 90.5 14 Kasaragod Valapattanam Vellachal 92.4 92.4 126.8 124.4 8.2 Kollam Achencovil Achencoil 61.6 98.6 137.2 22.4 10.2 Kollam Ithikkara Ayoor 75.4 31 29 30.4 16 Kollam Ithikkara F.C.S. Kollam 47 21.8 44.6 32.2 18 Kollam Ithikkara Paravoor 58.6 33.8 43.8 24.6 11.8 Kollam Kallada Ariankavu 64 110 28 20 8 Kallada dam Kollam Kallada Kottarakkara 141 130.4 54 32.4 32.6 Kollam Kallada Kulathupuzha 88.4 34 29 42 29 Kallada dam Kollam Pallickal Sooranad 70 72 89 35 22 Kottayam Manimala F.C.S. Kanjirapally 118.4 101.6 59.2 23.7 40 Kottayam Manimala Mundakayam_RH 118 137 46 37.4 42 Kottayam Meenachil Erattupetta-RH 60 188 22 57 24 Kottayam Meenachil Kottayam 37.8 73.4 52.4 51 21.8 Kottayam Meenachil Kozha 86.2 136.8 25.6 82.6 37.4 Kottayam Meenachil Pampadi 57.8 88.2 52 42.8 26.8 Kottayam Meenachil Teekoy 125 241 83.4 60 33 Kozhikode Korapuzha Kunnamangalam 35 215 165 128.6 7.6 Kozhikode Korapuzha Thamarassery 41 175.2 189 57 17 Kozhikode Korapuzha Thikkodi 16 116 198.8 104.4 3 Kozhikode Kuttiady F.C.S. Perambra 38.8 188.4 167 91.2 8.6 Kuttiyadi Dam Kozhikode Mahe Vanimel 95.2 210 180 70.2 25 Malappuram Chaliyar Ambittanpotty 147.4 354 128.8 53.2 1.8 Malappuram Chaliyar Edakkara 139.6 325.4 105.4 40.6 2.6 Malappuram Chaliyar F.C.S. Malapuram 43 244.8 230.6 127.2 35.8 Unable to access Unable to Unable to Nilambur Manavedan due to access due access due Malappuram Chaliyar high school flood to flood to flood 12.4 Malappuram Kadalundi Pandikkad 36.6 170.6 123.8 66.8 21 Malappuram Kadalundi Parappanagandi 11.6 95 127.8 85.4 25.2 Malappuram Kadalundi Perinthalmanna 38.2 214 163.7 130.5 30 Palakkad Bharatapuzha Chittady 68.4 230.8 48.6 58.6 22.8 Palakkad Bharatapuzha Chulliar dam 65 193 72 36 45 Chulliar dam Palakkad Bharatapuzha Erumayur 48 345 107 49 46 Palakkad Bharatapuzha F.C.S. Kanjirapuzha 146.6 304 109.4 36.2 4 Kanjirapuzha dam Palakkad Bharatapuzha Koduvayoor 25 234 102 58 17 Palakkad Bharatapuzha Malampuzha 70.9 293.1 95.4 55.4 8.6 Malampuzha Dam Palakkad Bharatapuzha Mangalam Dam 80 170 57 79 28 Mangalam Dam Palakkad Bharatapuzha Meenkara dam 27.2 246 56.4 40.1 28 Meenkara dam Palakkad Bharatapuzha Moolathara 17.2 196 48 41 4.2 Moolathara Dam Palakkad Bharatapuzha Ottapalam 70.8 335.6 286.2 133.6 35.4 Palakkad Bharatapuzha Pokkunni 35.2 78.2 80.2 46.2 25.8 Palakkad Bharatapuzha Pothundy Dam 214 57 59 50 Pothundy Dam Palakkad Bharatapuzha Thrithala 213.2 176.2 107.2 25.2 Palakkad Bharatapuzha Walayar 87 175 56 24 1 Walayar Dam Palakkad Bhavani Chittoor 76.8 103.4 55.6 41.2 Palakkad Bhavani Pudur 26.4 126.6 46.2 10.2 nil Palakkad Chalakkudy Parambikulam 95 260 60 50 30 Parambikulam Dam Palakkad Chalakkudy Thunakadavu 68 250 17 38 24 Thunakadavu Dam Pathanamthitta Achencovil Konni estate 99 95.4 78.2 43 26 Pathanamthitta Achencovil Pathanamthitta 84.2 83 79.8 48.2 28.8 Pathanamthitta Pamba F.C.S. Kurudamannil 36.8 80.2 58.4 51.2 31.6 Pathanamthitta Pamba Moozhiyar 71.8 114.8 80.4 53.7 34.2 Maniyar Barrage Pathanamthitta Pamba Nilackal 74.8 132 63 33 28.8 Pathanamthitta Pamba Peruthenaruvi 51.8 118 70.4 35.8 26 Pathanamthitta Pamba Vadasserikkara 42 84.8 75.6 40 32.6 Thiruvananthapura m Ayiroor Ayiroor 46. 4 50.2 46.4 46.4 12 Thiruvananthapura m Ayiroor Varkala 24.6 22 32.2 23.6 5.4 Thiruvananthapura m Kallada Ponmudi 162.4 78.2 28.4 34.2 23.2 Thiruvananthapura m Karamana Aryanad 82.4 53.2 62 13 14 Thiruvananthapura m Karamana Nedumangad 30.2 35.2 48.6 21.8 2.8 Thiruvananthapura m Neyyar Neyyar dam 50.6 49.8 59.2 16.6 3.6 Neyyar dam Thiruvananthapura m Vamanapuram Attingal 42.4 25.4 37.2 21.8 7.6 Thiruvananthapura m Vamanapuram Braemore 132 68 2.4 33 17 Thiruvananthapura m Vamanapuram Valayinkil 95.4 73.2 27.4 18.2 16.8 Thiruvananthapura m Vamanapuram Vamanapuram 53.8 47.8 29.8 13.2 4.6 Thrissur Bharatapuzha Cheerakuzhy 45.8 236 114.2 62 Thrissur Bharatapuzha Elanad 73.2 22.8 Thrissur Bharatapuzha Pazhayannur Thrissur Chalakkudy Thumburmuzhy Thrissur Chalakkudy Vettilappara 75.3 152.1 63.2 111.2 36.2 Thrissur Chalakkudy Vynthala 40.8 155.8 63.2 122.8 8.4 Thrissur Karuvannur Chinmony Dam 77.4 51.4 140.2 Chinmony Dam Thrissur Karuvannur Enamakkal 23.8 107.4 42.8 169.4 44.6 Thrissur Karuvannur Karikkadavu Thrissur Periyar Mathilakam 19.1 150.4 50.3 187.7 21 Thrissur Karuvannur Mupli Thrissur Karuvannur Ollukkara Thrissur Karuvannur Pananchery Thrissur Karuvannur Peechi 99 86 16.8 Peechi Dam Thrissur Karuvannur Pudukkad Thrissur Karuvannur Triprayar 17 120 40 119 26 Thrissur Karuvannur Vaniyampara Thrissur Karuvannur Varandarapilly 55.6 193 53 145.4 25 Thrissur Keechery Amalanagar 48 140 67 150 10 Thrissur Keechery Kunnamkulam 29.2 76.6 104.2 5.8 Thrissur Keechery Vazhani 51.6 232.2 76 109.6 18.2 Vazhani Dam Unable to access due to Wynad Chaliyar Kalladi 550 land slide landslide landslide landslide Wynad Kabani Baveli 102 90 74 72 12 Unable to Unable to access access due due to Wynad Kabani F.C.S. Mananthavadi to flood flood flood flood flood Wynad Kabani F.C.S. Meenangadi 195.8 288.8 163.4 72.4 20.2 Wynad Kabani Kalpetta (Karapuzha) 118.6 289.2 206 78.6 8 Karappuzha Dam Wynad Kabani Thirunelly 230.2 215.8 179.4 103 13.8 Wynad Kabani Vazhavatta 139.6 292.8 195.8 49.6 10.8.