Section 5-1.62 - Alternative compliance criteria for enhanced coagulation

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New York Codes, Rules and Regulations

Water Type	Parameter	Concentration	Calculation Frequency
Source water	TOC	≤2.0 mg/L	Quarterly RAA
Treated water	TOC	≤2.0 mg/L	Quarterly RAA
Source water^1,2	SUVA	≤2.0 L/mg-m	Quarterly RAA
Treated water²	SUVA	≤2.0 L/mg-m	Quarterly RAA
Source water	TOC	<4.0 mg/L	Quarterly RAA
	Alkalinity (as CaCO₃)	>60 mg/L	Quarterly RAA
	TTHM	≤0.040 mg/L	LRAA of all sites
	HAA5	≤0.030 mg/L	LRAA of all sites
Treated water in the distribution system³	TTHM	≤0.040 mg/L	LRAA of all sites
Treated water in the distribution system³	HAA5	≤0.030 mg/L	LRAA of all sites