TEXAS RESERVOIR REPORT

Last Updated: January 2, 2026

In a comprehensive assessment of Texas dams and reservoirs based on the latest observations, there is a mixed picture regarding water storage levels and conditions across the state. Notably, the Lake Meredith near Sanford is reporting a water surface elevation above the historical average, currently at 2892 feet compared to the average of 2871.67 feet. Similarly, MacKenzie Reservoir near Silverton also shows an elevation increase, with current levels at 3022 feet against an average of 3017.53 feet. These elevations might suggest above-normal inflows or reduced outflows for this period. On the flip side, Greenbelt Lake near Clarendon and Lake Abilene near Buffalo Gap are experiencing lower water surface elevations than average, indicating potential water shortages or increased water usage in the area. Greenbelt Lake's current level is 2612 feet, below the average of 2626.1 feet, and Lake Abilene is at 1988 feet, significantly lower than its average of 2003.89 feet.

The variances in reservoir levels could be attributed to several factors, including precipitation patterns, consumption rates, and river flows. According to regional reports by the Plainview Herald and SouthTexasNews.com, water crises and concerns about water supply have been prevalent in the state, which could correlate with the observed discrepancies in reservoir statistics. The Tyler Morning Telegraph has highlighted activities and initiatives aimed at addressing water-related challenges, showcasing community engagement in water conservation efforts. Abnormal conditions, such as the lower levels in Greenbelt Lake and Lake Abilene, warrant attention as they could affect water availability for municipal and agricultural needs. Monitoring and proactive management are essential to ensure the sustainability of Texas' water resources amidst variable conditions that may be influenced by regional climate factors and human activities.

Texas has over 100 major reservoirs and dams, providing water for irrigation, municipal use, and recreation. Some of the largest reservoirs in the state include Lake Texoma, Lake Ray Roberts, and Lake Lewisville. These reservoirs are primarily fed by the Red River and its tributaries, as well as the Trinity River. Snowpack and mountains are not major factors in Texas' hydrology, as the state is mostly flat and lacks significant mountain ranges. However, drought conditions can have a major impact on water levels in reservoirs. Texas experienced a severe drought from 2010-2015, which led to record low levels in many reservoirs. Seasonal trends also play a role in Texas' hydrology, with most rainfall occurring in the spring and fall. The summer months are typically drier, which can lead to decreased water levels in reservoirs. However, hurricanes and tropical storms can bring heavy rainfall and flooding in late summer and early fall. Overall, reservoirs and dams play a critical role in Texas' water supply, but are vulnerable to drought and seasonal fluctuations.

Texas has over 100 major reservoirs and dams, providing water for irrigation, municipal use, and recreation. Some of the largest reservoirs in the state include Lake Texoma, Lake Ray Roberts, and Lake Lewisville. These reservoirs are primarily fed by the Red River and its tributaries, as well as the Trinity River.

Snowpack and mountains are not major factors in Texas' hydrology, as the state is mostly flat and lacks significant mountain ranges. However, drought conditions can have a major impact on water levels in reservoirs. Texas experienced a severe drought from 2010-2015, which led to record low levels in many reservoirs.

Seasonal trends also play a role in Texas' hydrology, with most rainfall occurring in the spring and fall. The summer months are typically drier, which can lead to decreased water levels in reservoirs. However, hurricanes and tropical storms can bring heavy rainfall and flooding in late summer and early fall.

Overall, reservoirs and dams play a critical role in Texas' water supply, but are vulnerable to drought and seasonal fluctuations.