Okla. Admin. Code § 252:626-21-3

Current through Vol. 42, No. 4, November 1, 2024

Section 252:626-21-3 - Slow sand filter systems [REVOKED]

Okla. Admin. Code § 252:626-21-3

Added at 18 Ok Reg 1612, eff 6-1-01; Revoked at 25 Ok Reg 2304, eff 7-11-08