PENNSYLVANIA FLOW REPORT

Last Updated: December 21, 2025

Pennsylvania streamflow conditions exhibit a broad spectrum of variations, reflecting both seasonal trends and recent hydrological events. A substantial portion of the state's rivers, including the Delaware, Susquehanna, Lehigh, and Allegheny, are currently experiencing lower-than-normal streamflows, with the Delaware River at Callicoon reporting flows at 65.68% below normal, and the West Branch Susquehanna River at Jersey Shore showing an 88.15% deficit. This suggests potential concerns for water-dependent activities and ecosystems. On the other hand, there are notable exceptions such as the Brokenstraw Creek at Youngsville, with streamflow at a remarkable 157.98% above normal, indicating a significant departure from average conditions which could herald localized flooding concerns, especially around the nearby communities.

In terms of whitewater trails, the Youghiogheny River presents an interesting scenario. At Ohiopyle, a key spot for whitewater enthusiasts, the streamflow is 25.3% below normal, which may affect the conditions for rafting and kayaking. In contrast, the Clarion River near Piney, known for its outdoor recreational opportunities, has seen a dramatic surge to 192.03% above normal flow rates, with implications for both the quality of water recreation and potential safety hazards. Meanwhile, the Schuylkill River at Philadelphia and the Lehigh River at Bethlehem are close to their normal flows, providing some stability in recreational conditions. It's clear that the state's waterways are in a state of dynamic change, and residents and visitors interested in river activities should stay informed about current conditions and exercise caution, especially where extremes in streamflow are reported.