How deep is the water table in Alabama?

In Alabama, the depth of the water table can vary significantly. Generally, in the coastal plains to the south, the water table is quite shallow, sometimes only a few feet below the surface. In the northern regions, like the Appalachian Highlands, it tends to be deeper. However, this is a generalization, and the exact depth (50 ft) can vary based on local conditions and seasonal variations. For precise measurements at a specific location, consulting with the USGS or local water authorities would be necessary.

Where does Alabama get its water?

Alabama primarily sources its water from two main sources: surface water and groundwater. The state is abundant in rivers, with the Alabama and Tombigbee River basins being major sources. There are also several reservoirs and lakes that provide water. Groundwater, extracted from aquifers beneath the state’s surface, is another vital source, especially in areas away from major rivers.

What is a USGS water year?

The USGS water year is a standardized cycle used by the USGS and other hydrology experts to report and study water data. Unlike a regular calendar year that starts on January 1st and ends on December 31st, the USGS water year starts on October 1st and ends on September 30th of the following year.

How do you calculate the water year?

The water year is determined based on the USGS’s definition. It begins on October 1st of one year and concludes on September 30th of the following year. For instance, the water year for 2023 starts on October 1, 2022, and ends on September 30, 2023. This method of calculation provides a consistent annual frame of reference for hydrological studies, especially in areas where winter snow plays a crucial role in yearly water supply.