What percentage of drinking water in Nebraska originates from groundwater?

In Nebraska, approximately 82% of the drinking water comes from groundwater sources. This high percentage highlights the significance of aquifers as a critical resource for water supply in the state. Groundwater is stored in soil pores and rock formations beneath the Earth's surface, making it an essential source for agricultural, domestic, and industrial uses, particularly in regions where surface water may be less abundant or reliable.

The reliance on groundwater in Nebraska is due to its geological characteristics, including extensive aquifer systems, such as the Ogallala Aquifer, which underlies much of the central United States and provides a substantial volume of water for various uses. Understanding this percentage is important for water resource management, policy-making, and sustainable practices, as it underscores the need for conservation and protection of these groundwater reserves.