Drought

A drought is a period of time when an area or region experiences below-normal precipitation. Drought implies an increased availability of vegetation that will contribute to combustion, increasing fire intensity, rate of spread and resistance to control.
Dead pine tree in the middle of green grass field

Our forest drought site combines U.S. drought monitor, U.S. drought outlook, and forest inventory and analysis to show where Texas forestland is, has been, or is likely to be under drought.

  • When should you water? Check with your city or local water company for possible restrictions on watering methods and frequency during drought. You can water your trees at any time but if you can, avoid watering during the hottest part of the day — 10 a.m. to 6 p.m., to avoid excessive evaporation. How often should […]
  • Severe drought has long-term impacts on trees. Stress may linger for years, long after soil moisture returns.   In many cases, drought kills the fine feeder roots that trees use to take up water and nutrients. Until these feeder roots can be fully replaced, the tree remains under stress and cannot support a full canopy of […]
  • During a drought  During a drought, the lack of water causes trees to photosynthesize less, or make less food, which leads to a lack of nutrients needed to survive.   Plants generate their own food through photosynthesis and one of the key components of photosynthesis is water. Water is necessary for the chemical reactions that create […]
  • A map displaying the Keetch-Bryam Drought Index, which measures drought which runs from 0 – 800, with 0 being a wet soil, and 800 an extremely dry soil.
  • Tools & Applications

    The Forest Drought application allows users to explore past, current, and future drought conditions on Texas forestland, bringing together data from the U.S. Drought Monitor, NOAA, and Texas A&M Forest Service. You can create a custom report to save or share.