Snowpack depths, snowfall totals, and ski area snow forecasts
River surfing is much like ocean surfing except it is done on stationary standing waves in the river. River waves are located throughout North America and are open to the public and free to surf. River waves are unique since they are in fixed locations in the river, never stop breaking, and can be surfed endlessly (unlike ocean waves that rides typically last only ten to thirty seconds).
River surfers typically use ocean surfboards to surf river waves. River surfing is easier to learn than ocean surfing, and for landlocked surfers, river surfing is extremely enjoyable if not outright addictive.