1982 240d
156k miles

I posted a message a few weeks ago in regards to my 240d which is leaking coolant. Thank you for the responses. I am now ready to get to work. I have attached a picture of where the drips are coming from. It was suggested that I replace the water pump. The "weep" holes on the top of water pump are not leaking. How can I tell for sure it is the water pump that needs replacing?

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