e - poz 2 - Central Institute of Brackishwater Aquaculture

- - -- -- ---Jm 42 71 1479 1377 MU 75 BO 0 75Fsb 21 52 12 W 0883 U) 35 0 U)Ma 19 65 01 64 31 28 0 31A$' Jot4 U68 0235 2954 107 12 106May 62 96 9225 1257 42 25 210 33 2 09lor 497 75 75963 41928 64563 2332 71 23 16Jui 47340 85833 45306 mi21 25860 25 67A@ 291 36 631 24 32442 537 24 1784 26 17 71% 83 74 28044 6454 90 €4 4W 40 4 96on 22751 44816 21404 282 83 i in 37 11 aNov 24576 36258 16567 161) R) 962 01 9 55Dsc M) t4 18642 33% 12 36 272 42 2 70TOTAL 2067 01 3758.51 1710.94 2511.02 tW73.Y 1W% 2052 37 31 17 14 2503( omp~lcd from the btd obta~ncd from Dcpanment of lrrpbl~on Co~t01 lterdldTHE THANNEERMUKKOM BARRAGECoriscquent to an unanticipated flood in 1949, The then Agrtculture Min~ster ofthe State decided to find a mechanism to prevent the damage to the paddy cropsrri the reclaimed vast fields in Kunanad area encompassing the Vembanad lake. As))art of this strategy, a bund extending to 4500 feet in length with 93 shutters wasplanned at Thanneermukkom, 24 km north of Alappuzha town. This was toprevent the saline water incursion to the 6000 ha area of the low-lying paddyf~elds In the southern sector of the lake so that a second crop of paddy also couldbe raised in these fields. A leading channel was suggested to divert the floodwaters from the four rivers to sea through a spillway at Thonappally, 20 km southof Alleppey town.