| Feature: | Spring |
| Comments: | Spring in Kaupo Gap depicted on the U.S. Geological Survey map of Haleakala from 1924 as well as brochures for Haleakala National Park from the 1930s. The Civilian Conservation Corps built a wooden tank in the 1930s to store water from the spring. According to a 1998 botanical report, the area around the spring is home to a number of rare plants. |
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