 It's definitely going to be different than the last Olympics with COVID kind of shutting everything down. Scott Gelman, WTOP News. You can't go fishing right now in Shenandoah National Park streams and rivers. Park leaders are closing the waterways to fishermen and fisherwomen because of low flows and high water temperatures. They say some sections of the rivers are completely dry, leaving stressful conditions for fish. The closure is in effect for all streams within the park boundaries, including open to harvest and catch and release waters.