### Question
How is the "feasible" defined?


### Answer
The term **feasible** is defined in *42 U.S.C. § 300g* as follows -

> feasible with the use of the best technology, treatment techniques and other means which the Administrator finds, after examination for efficacy under field conditions and not solely under laboratory conditions, are available (taking cost into consideration)

#### Citation:
  - *42 U.S.C. § 300g*
  - Heading: **CHAPTER 6-THE CHILDREN'S BUREAU > SUBCHAPTER XII-SAFETY OF PUBLIC WATER SYSTEMS > Part B-Public Water Systems**

