And the water quality for irrigation we have compared from 1989 to 1997. There are about seven samples hold in excellent to good, whereas in 1997 it is absent.
And good to permissible quality during 1989 there were twenty-four samples, now they are reduced to 13.
Permissible to doubtful existence in the time, during 1989 is four samples, whereas during 1997 seven samples are falling in this range. Unsuitable range during 1989 only two samples are falling, whereas in the number has increased to fifteen samples during 1997.