As, it can be seen from Figure 4(a) that well no. 13 (W13) located at Lakhsar secures rank 1 with the highest
measure of sustainability i.e. 90.7% corresponding to domestic purposes. This is because data values of all water
quality parameters lie in the permissible range of the Target values with TDS, pH, TH and NO3 having excellent as
their linguistic variable and F has acceptable value. However well no. 12 located at Ladhariya has the least measure
of sustainability 7.5 % as most of the important water quality parameters are below permissible range. As far as
utilization of these wells for domestic and irrigation purposes is concerned, the wells having sustainability of 50 %
or above are considered as best. On the basis of the scores, only 40 percent of the wells are considered best for
domestic usages. This gives systematic information to the planners to decide which well’s quality is best to be used
for household purposes and what all measures or policies should be obtained to improve the sustainability of the
wells securing low ranks. Similarly, from Table 4 and Figure 4(b) it can be inferred that well no. 14 (W14) located
at Punrasa secures rank 1 with the highest measure of sustainability i.e. 92.5% corresponding to irrigation purpose as
observed values of all water quality parameters lie within the permissible limit of the target values. However well
no. 6 located at Dholiya has the least measure of sustainability with a sustainability score of just 7.5 % due to the
fact that most of the important water quality parameters are below the permissible limit. Only, 33 percent of the
wells are considered best for irrigation. Hence, more than 50 percent of the groundwater wells of this region are
unfit for both drinking and irrigation. The results indicate that groundwater of this region needs immediate attention
from the controlling agencies.