A year at Zion National Park, one frame at a time. 🏞️ This time-lapse captures the North Fork Virgin River with Zion’s iconic Watchman formation in the background, showing how the river and surrounding landscape change over the seasons. USGS Hydrologic Imagery Visualization and Information System (HIVIS) cameras at this and other water monitoring sites across the country help the USGS remotely track current conditions, identify technical issues, verify remote measurements, and provide a visual record of conditions. Want to see the latest view of the river? Check out the camera by clicking the link in USGS’ bio. 📽️: Timelapse showing one year after sunset at Zion National Park along the North Fork Virgin River. #NationalParkWeek