In 1993, the Legislature adopted the Regulation of Surface Water Transfers Act (G.S. 143-215.22I). The intention of the law is to regulate large surface water transfers between river basins by
requiring a certificate from the Environmental Management Commission (EMC). In general, a transfer certificate is required for a
new transfer of 2 million gallons per day (MGD) or more and for an increase in an existing transfer by 25 percent or more, if the total including the increase is 2 MGD or more. However, if a transfer
facility existed or was under construction on July 1, 1993, a certificate is not required up to the full capacity of that facility to transfer water, regardless of the transfer amount.