There is water at the Ozena fire station (outdoor spigot); which is just before the right turn to Lockwood Valley...assuming you climbed through Hwy 33 from Ojai. There is a ranger station less than two miles after the tunnels at Wheeler Gorge; they sell water and some snacks. It's about 30 miles between these two. Take a 72oz camelbak. Also be careful for icy roads this time of year.