Keep in mind that water is very cold especially in the spring. Be prepared fro hypothermia if you are wet wading. My daughter jumped in a falls plunge pool in July in the area. If her brother had not rescued her we would have lost her. She went in to shock as soon as she hit the water. If you fall there is a risk of shock. I don't live there but, it is one of my favorite areas to fish. I wear waders year round. Good luck and be safe.
Bill