Total streamflow across the Juniata River was last observed at 12,340 cfs, and is expected to yield approximately 24,476 acre-ft of water today; about 128% of normal. River levels are high. Average streamflow for this time of year is 9,629 cfs, with recent peaks last observed on 2024-04-04 when daily discharge volume was observed at 171,300 cfs.

Maximum discharge along the river is currently at the Juniata River At Newport reporting a streamflow rate of 5,090 cfs. However, the streamgauge with the highest stage along the river is the Juniata River At Lewistown with a gauge stage of 5.65 ft. This river is monitored from 4 different streamgauging stations along the Juniata River, the highest being situated at an altitude of 602 ft, the Juniata River At Huntingdon.

The Juniata River is a 104-mile-long tributary of the Susquehanna River, located in central Pennsylvania. The river has played a significant role in the region's history, serving as a transportation route for Native Americans and early settlers. The river's hydrology has been altered by several dams, including Raystown Lake, which was created in 1973 by the construction of the Raystown Dam. The lake is a popular destination for boating, fishing, and camping. The river and its tributaries also provide water for agriculture and industry, supporting the region's economy. However, the river has faced challenges such as pollution, sedimentation, and damming, requiring ongoing efforts to protect its health and biodiversity. Despite these challenges, the Juniata River remains an important natural and cultural resource in central Pennsylvania.