1.11 Present flood situation in the command
1.12 Wind rose diagram, wind speed (maximum average) direction (seasonal) etc. at the headworks site/2
1.13 Frequency of occurrence of tornadoes, cyclones, hurricanes (maximum and minimum wind velocity)
1.14 Ground water (command)
(a) Depth and seasonal variations (pre and post monsoon)
(b) Quality-potable, fit for irrigation/industry
(c) Present use
i) Area under irrigation
ii) Extent of industrial use
(d) Interaction between the altered surface water patterns and under ground water recharge etc. (based
on the experience of similar projects)