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Water Users Association and Irrigation Management - Institute for ...

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I<br />

grown in both the villages. Hence it is assumed that the deviation in the cropping pattern is<br />

due to the water availability to the fanncr. Other factors to show adequate water availability<br />

are; farmers irrigating all the l<strong>and</strong>s in both seasons instead of only one part of the l<strong>and</strong> in<br />

each season; irrigating good l<strong>and</strong>s which are not localized; <strong>and</strong> supplying water to crops<br />

according to their wish instead of according to the official duties II. Hence, in the comm<strong>and</strong><br />

areas of both the villages, in both the seasons the intensities are higher than according to<br />

localization. Consequently, in the upstream reaches of TLBC much more paddy than<br />

localized is irrigated in Khari t~ <strong>and</strong> in Rabi quite some paddy is irrigated while not<br />

localized. As a result of using excess water in the upper reaches, the downstream areas of<br />

TLBC is left with too little water <strong>and</strong> the total irrigation intensities is between 60-80<br />

percent (lurriens & L<strong>and</strong>stra 1989). This means that the area not getting irrigation at all has<br />

been between 20-40 percent, because in the upstream reaches much double cropping was<br />

realized.<br />

Since the amount of irrigation or accurate discharge of water at the fann level or drainage<br />

outt1ow are not exactly aVailable, the average st<strong>and</strong>ing water in paddy fields during critical<br />

stages of plant growth of sample fanners is taken as water supply at the farm level.<br />

,<br />

•<br />

" The official dulies are substantially too high due to the protective nature of the irriga::: :heme <strong>and</strong>~~<br />

not cover the actual crop water requirements. This results In farmers takin~ more wate~ ey are entl! e<br />

10 according to the duties. And the irrigation field stam to avoid 100 big clashes WIth the more powerful<br />

farmers do not adhere to the target flows.<br />

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