Panama Canal Opens Spillways as Gatun Lake Hits Maximum Capacity

The Panama Canal Authority has initiated controlled water discharges from Gatun Lake after the reservoir reached its maximum operational level, reflecting a sharp reversal from the severe drought that disrupted canal operations in 2023–2024.

Heavy rainfall across the watershed pushed water levels to nearly 89 feet—well above the historical seasonal average—prompting authorities to release excess water to protect canal infrastructure and surrounding communities.

The improved hydrological conditions mark a major milestone for global shipping, as the canal has now restored its standard operational capacity, supporting approximately 36 daily vessel transits and maximum draft levels of up to 50 feet for Neopanamax vessels.

The recovery follows more than a year of operational restrictions caused by drought, when transit volumes fell significantly and shipping companies were forced to reroute cargo through alternative trade corridors. With rainfall patterns shifting and reservoir levels stabilizing, canal operations have returned to normal, reinforcing the waterway’s critical role in global supply chains.

Officials note that the canal’s improved performance has also supported strong financial results, with rising vessel traffic and higher revenues reflecting renewed trade flows through the strategic passage.