- (a) Subject to (b) and Env-Wq 1705.03, below, the department shall hold not less than 10 percent of the assimilative capacity of each surface water in reserve to provide for future needs.
- (b) For purposes of combined sewer overflows, the department shall determine compliance based on 99 percent of the assimilative capacity of the receiving surface water.
Source. (See Revision Notes #1, #2, and #3 at chapter heading for Env-Wq 1700) #12042, eff 12-1-16; ss by #14203, eff 2-26-25