Alapaha Rise
United States
Alapaha Rise, also known as Shelley Run, is the largest single spring in the United States. The Alapaha Rise is located in Hamilton County, Florida. It flows at an average rate of 802 cubic feet (22.7 m3) per second. It drains into the Suwannee River about 1/3 mile upstream from where the Alapaha River meets the river. It is a First Magnitude spring, with high tannin levels.
Data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).