Congrats on making the pond, please share some pics
Keeping bees in matter of logic and economics.
away from the roads = you don't get dust in honey and bees on windshields.
near clover field = plant it so that it flowers at 27-32°C. It is kind of slow crop so you can get away with not placing your hives near it.
pond = grow rush (Typha latifolia) in it for your smoker. Harvest when green and dry it.
water source = needs to be as sterile as possible. Sun does great job at that. Also, warmer water is better (20+C)
bees not drowning = bees are creatures of habit. They come back where it is closest to them or where you attract them with some honey.
See where they
land and save them from drowning at that exact spot. Use imagination