§ 78-11. Water quality discharge standard.  


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  • All new sanitary systems and sewage treatment plants requiring Suffolk County Department of Health Services approval and SPDES permit, producing a sanitary flow of between 1,000 gallons per day and 30,000 gallons per day, shall utilize best available technology (BAT), which results in nitrogen not exceeding three parts per million over a twelve-month rolling average. At no point shall the monthly average exceed five parts per million.