Okla. Stat. tit. 27A, § 27A-2-6-303: Rules and standards

A. The Board shall promulgate rules as may be necessary to

implement the provisions of this part pertaining to water supply

systems and the treatment and distribution of water to the public,

including but not limited to rules for:

1. The construction and extension of such systems;

2. Specifications and directions as to the source, manner of

storage, purification, treatment and distribution of water supplied

to the public;

3. Requirements for control tests, laboratory checks, operating

records and reports, including the submission of water samples for

testing or sample analyses as prescribed by the federal Safe

Drinking Water Act and this Code; and

4. Permitting requirements.

B. The Department of Environmental Quality shall recommend

standards to the public for individual water supplies.

C. Such rules may provide for the exemption, and conditions

therefor, of specified categories of water supply systems from any

of the requirements thereof, except for wastewater discharges, if

the public health will not thereby be endangered.