Title 401 | Chapter 008 | Regulation 510


401 KAR 8:510.Disinfectant residuals, disinfection by-products, and disinfection by-product precursors.

Section 1.

A public water system shall meet the requirements established in 40 C.F.R. 141.130 through 141.135, 141.600 through 141.605, 141.620 through 141.629, 141.53, 141.54, 141.64, and 141.65.

Section 2.

A purchasing system shall monitor for maximum residual disinfectant levels at the same points in the distribution system and at the same time as total coliforms are sampled as established in 401 KAR 8:200.

HISTORY: (27 Ky.R. 1680; 2529; 2764; eff. 4-9-2001; 1677; 3009; 3640; eff. 6-13-2007; 35 Ky.R. 1573; eff. 4-3-2009; 2810; 36 Ky.R. 582; eff. 9-25-2009; 2101-A; 2324; eff. 6-3-2010; 44 Ky.R. 1880; eff. 5-4-2018.)

7-Year Expiration: 5/4/2025

Last Updated: 12/15/2021


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