Pennsylvania reservoir levels

16 reservoirs tracked in Pennsylvania; no public level feed confirmed yet, so no percent-of-full column is shown.

Aylesworth Creek Lake Lackawanna – September 29, 2026 US Army Corps of Engineers Aylesworth Creek Lake – Lackawanna County · US Army Corps of Engineers · As of September 29, 2026 Beltzville Lake Carbon – September 29, 2026 US Army Corps of Engineers Beltzville Lake – Carbon County · US Army Corps of Engineers · As of September 29, 2026 Blue Marsh Lake Berks – September 29, 2026 US Army Corps of Engineers Blue Marsh Lake – Berks County · US Army Corps of Engineers · As of September 29, 2026 Cowanesque Lake Tioga – September 29, 2026 US Army Corps of Engineers Cowanesque Lake – Tioga County · US Army Corps of Engineers · As of September 29, 2026 Curwensville Lake Clearfield – September 29, 2026 US Army Corps of Engineers Curwensville Lake – Clearfield County · US Army Corps of Engineers · As of September 29, 2026 First Fork Sinnemahoning Creek Reservo Cameron – September 29, 2026 State First Fork Sinnemahoning Creek Reservo – Cameron County · State · As of September 29, 2026 Foster Joseph Sayers Lake Centre – September 29, 2026 US Army Corps of Engineers Foster Joseph Sayers Lake – Centre County · US Army Corps of Engineers · As of September 29, 2026 Francis E. Walter Reservoir Luzerne – September 29, 2026 US Army Corps of Engineers Francis E. Walter Reservoir – Luzerne County · US Army Corps of Engineers · As of September 29, 2026 Hammond Lake Tioga – September 29, 2026 US Army Corps of Engineers Hammond Lake – Tioga County · US Army Corps of Engineers · As of September 29, 2026 Indian Rock Dam York – September 29, 2026 US Army Corps of Engineers Indian Rock Dam – York County · US Army Corps of Engineers · As of September 29, 2026 Kettle Cr Lake Clinton – September 29, 2026 US Army Corps of Engineers Kettle Cr Lake – Clinton County · US Army Corps of Engineers · As of September 29, 2026 Lake Arthur Butler – July 7, 2026 State Lake Arthur – Butler County · State · As of July 7, 2026 Prompton Reservoir Wayne – September 29, 2026 US Army Corps of Engineers Prompton Reservoir – Wayne County · US Army Corps of Engineers · As of September 29, 2026 Pymatuning Reservoir Crawford – June 4, 2026 State Pymatuning Reservoir – Crawford County · State · As of June 4, 2026 Raystown Lake Huntingdon – September 29, 2026 US Army Corps of Engineers Raystown Lake – Huntingdon County · US Army Corps of Engineers · As of September 29, 2026 Tioga Lake Tioga – September 29, 2026 US Army Corps of Engineers Tioga Lake – Tioga County · US Army Corps of Engineers · As of September 29, 2026