US EPA drinking water quality standards limit chloramine concentration for public water systems to 4 parts per million (ppm) based on a running annual average of all samples in the distribution system.
Standar mutu air minum EPA Amerika Serikat membatasi konsentrasi kloramina untuk sistem air publik sebesar 4 ppm berdasarkan rata-rata aliran tahunan seluruh sampel pada sistem distribusi.