Kaldiya FIS is a medium irrigation scheme with headworks located at Lat 26.605244° N  &  Long 91.213241° E of Patacharkuchi LAC under Bajali District. The project was started in the year 1975-76 and it was completed in the year 1985-86. The present NIA of the scheme is 3500 Ha. Through this scheme a total of 820 beneficiaries are being benefitted.