Statutes, codes, and regulations
Oklahoma Administrative Code
Title 252 - DEPARTMENT OF ENVIRONMENTAL QUALITYChapter 631 - Public Water Supply Operation
Subchapter 3 - Operations
Section 252:631-3-16 - Flushing of dead-ends

Okla. Admin. Code § 252:631-3-16

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Current through Vol. 42, No. 8, January 2, 2025
Section 252:631-3-16 - Flushing of dead-ends

PWS systems must avoid dead-ends in the distribution system. Where a dead-end main exists, it must be equipped with a valve or other arrangement for flushing. Flush until the water is clear or a chlorine residual is found. Flush every ninety (90) days or more often where conditions require.

Okla. Admin. Code § 252:631-3-16

Added at 17 Ok Reg 1987, eff 6-12-00; Amended at 20 Ok Reg 1153, eff 6-1-03