### Question
How is the "natural feature" defined?


### Answer
The term **natural feature** is defined in *42 U.S.C. § 10362* as follows -

> a feature that is created through the action of physical, geological, biological, and chemical processes over time

#### Citation:
  - *42 U.S.C. § 10362*
  - Heading: **CHAPTER 109B-SECURE WATER**

