ARKANSAS RESERVOIR REPORT

Last Updated: December 29, 2025

As of the latest observations, the national status of dams and reservoirs reflects a varied landscape of water storage levels across the country. Some regions are experiencing abundant water reserves, while others face significant deficits, often correlating with prevailing weather patterns, snowpack conditions, and usage demands. Notably, major water bodies such as Lake Mead in Nevada and Lake Powell in Arizona have reported storage levels far below their historical averages, indicative of the prolonged drought affecting the Southwest. Conversely, northern states such as Montana's Flathead Lake at Polson exhibit storage levels exceeding average figures, possibly benefiting from recent precipitation and runoff influx.

In contrasting examples, California's Lake San Antonio has shown a remarkable increase in storage, surpassing historical averages, while Florida's Ward Lake near Bradenton is at a lower than typical gage height. These snapshots underscore the complexity of water management challenges, as hydrologists and researchers grapple with a dynamic interplay of natural forces and human influence. The data suggests a pressing need for adaptive measures in water resource planning and underscores the importance of ongoing monitoring to inform sustainable management practices. Overall, the current state of the nation's dams and reservoirs serves as a reminder of the importance of vigilant and proactive water stewardship in an era of climate variability.

Arkansas has numerous reservoirs and dams, with the White and Arkansas rivers being the major sources of water for these bodies. Some of the prominent reservoirs in the state include Lake Ouachita, Greers Ferry Lake, and Beaver Lake. These reservoirs are fed by several creeks and tributaries, and the water levels are largely influenced by factors such as rainfall, snowpack, and seasonal trends. The Ozark and Ouachita mountains are significant in the hydrology of the area and contribute to the snowpack that ultimately feeds the reservoirs. In recent years, Arkansas has experienced severe drought conditions, with record-low water levels reported in several reservoirs. Lake Ouachita, the largest reservoir in the state, has experienced severe drought conditions and reached record-low levels in recent years. The drought conditions have also impacted other reservoirs in the state, with Beaver Lake and Greers Ferry Lake experiencing lower-than-normal water levels. Overall, the hydrology of Arkansas is influenced by several factors, including rainfall, snowpack, and seasonal trends. The state has experienced both record-breaking highs and lows, with drought conditions being a significant concern in recent years.

Arkansas has numerous reservoirs and dams, with the White and Arkansas rivers being the major sources of water for these bodies. Some of the prominent reservoirs in the state include Lake Ouachita, Greers Ferry Lake, and Beaver Lake. These reservoirs are fed by several creeks and tributaries, and the water levels are largely influenced by factors such as rainfall, snowpack, and seasonal trends.

The Ozark and Ouachita mountains are significant in the hydrology of the area and contribute to the snowpack that ultimately feeds the reservoirs. In recent years, Arkansas has experienced severe drought conditions, with record-low water levels reported in several reservoirs.

Lake Ouachita, the largest reservoir in the state, has experienced severe drought conditions and reached record-low levels in recent years. The drought conditions have also impacted other reservoirs in the state, with Beaver Lake and Greers Ferry Lake experiencing lower-than-normal water levels.

Overall, the hydrology of Arkansas is influenced by several factors, including rainfall, snowpack, and seasonal trends. The state has experienced both record-breaking highs and lows, with drought conditions being a significant concern in recent years.