I currently have oil leak over my water pump. Can someone tell me where it's coming from? Here are the photos.

 

Either the camshaft seal (round rubber seal thats pressed into the head and seals around the actual shaft of the camshaft, located behind the cam gear) OR your valve cover gasket.
Only real two places it could be coming from that high up on the motor.
External oil leaks tend to follow gravity so your best bet is to find the highest point it is leaking from.
Try cleaning the area with the leak thoroughly and keeping an eye on it for a few days, you'll start to see the source that way.
You could also try and buy a leak test kit with dye for your oil and a pair of UV glasses/UV Light but its not too hard to tell if its coming from the cam seal or valve cover.

 

you can put some tracer dye in, run it, pull the valve cover and look for leaking at the cam seals

 

nooruddin , did you determine the source of your oil leak?