### Question
What is the definition of border State?


### Answer
The definition of **border State** is as follows in *42 U.S.C. § 300j*:

> Arizona, California, New Mexico, and Texas

#### Citation:
  - *42 U.S.C. § 300j*
  - Heading: **CHAPTER 6A-PUBLIC HEALTH SERVICE > SUBCHAPTER XII-SAFETY OF PUBLIC WATER SYSTEMS > Part E-General Provisions**

