Which organization is not listed among those used to approve wells for intended use?

Which organization is not listed among those used to approve wells for intended use?

• A. NSF
• B. AWWA
• C. ASTM
• D. EPA

Answer: (D)

Approval of wells for intended use relies on standards and certifications that the well and its components must meet. Organizations like NSF develop health and safety standards for drinking-water equipment; AWWA publishes design, construction, and operation standards that utilities follow; ASTM creates test methods and material specifications used in well construction and quality control. These bodies provide the criteria regulators reference when granting permits or approving use. The organization not typically involved in approving wells is the EPA. While the Environmental Protection Agency sets national drinking-water regulations and provides federal oversight, it does not usually issue site‑specific approvals for individual wells; that responsibility rests with state or local health or environmental authorities, guided by the standards from NSF, AWWA, and ASTM.

Approval of wells for intended use relies on standards and certifications that the well and its components must meet. Organizations like NSF develop health and safety standards for drinking-water equipment; AWWA publishes design, construction, and operation standards that utilities follow; ASTM creates test methods and material specifications used in well construction and quality control. These bodies provide the criteria regulators reference when granting permits or approving use. The organization not typically involved in approving wells is the EPA. While the Environmental Protection Agency sets national drinking-water regulations and provides federal oversight, it does not usually issue site‑specific approvals for individual wells; that responsibility rests with state or local health or environmental authorities, guided by the standards from NSF, AWWA, and ASTM.