Statutes, codes, and regulations
New Hampshire Administrative Code
Title Env - Department of Environmental ServicesSubtitle Env-Dw - Drinking Water ProgramsChapter Env-Dw 700 - WATER QUALITY: STANDARDS, MONITORING, TREATMENT, COMPLIANCE, AND REPORTING
Part Env-Dw 715 - DISINFECTION RESIDUALS, BYPRODUCTS, AND BYPRODUCT PRECURSORS
Section Env-Dw 715.04 - Increasing Residual Disinfectant Levels

N.H. Code Admin. R. Env-Dw 715.04

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Current through Register No. 25, June 20, 2024
Section Env-Dw 715.04 - Increasing Residual Disinfectant Levels

Notwithstanding the maximum residual disinfectant levels (MRDLs) specified in Env-Dw 700, the O/O of a PWS subject to this part may increase the distribution system residual disinfectant levels of chlorine or chloramines, but not chlorine dioxide, pursuant to 40 CFR § 141.130(d).

N.H. Code Admin. R. Env-Dw 715.04

#9619, eff 1-1-10 (See Revision Note #2 at chapter heading for Env-Dw 700)

Amended by Volume XXXVIII Number 23, Filed June 7, 2018, Proposed by #12532, Effective 6/1/2018, Expires 6/1/2028.