Mstricer, does the water also flow past your coop and run area, flowing farther downhill? Or is your coop and run at the very bottom?
If it's just along the path of the drainage, you may be able to make a low berm with a gentle slope, just uphill from your coop, to channel the water flow around that area. Otherwise, just raising the level of the area your coop and run are on may be your best hope.
We live on the side of a hill and I've had to do work in several different areas of the yard to improve the water flow. At least once you get it fixed, it's fixed.
If it's just along the path of the drainage, you may be able to make a low berm with a gentle slope, just uphill from your coop, to channel the water flow around that area. Otherwise, just raising the level of the area your coop and run are on may be your best hope.
We live on the side of a hill and I've had to do work in several different areas of the yard to improve the water flow. At least once you get it fixed, it's fixed.