N.H. Code Admin. R. Env-Dw 715.09
The O/O of a SW/GWUDISW system that is in one of the categories listed in Env-Dw 715.02 and that uses conventional filtration shall meet the requirements of 40 CFR § 141.135 relative to treatment techniques for control of disinfection byproduct precursors.
Source. #9619, eff 1-1-10; ss by #12532, eff 6-1-18