5 Colo. Code Regs. § 1002-73.6
Current through Register Vol. 47, No. 20, October 25, 2024
Section 5 CCR 1002-73.6 - NONPOINT SOURCE CONTROLS1. The Chatfield Watershed Authority shall develop an implementation program of best management practices for control of erosion and sediments. The Commission shall review the implementation program for existing erosion and sediment control programs as submitted by the Chatfield Watershed Authority at each triennial review of this regulation.2. The Chatfield Watershed Authority members shall implement nonpoint source control programs for those areas within their jurisdictions with the goal of reducing nonpoint source phosphorus in the Chatfield Watershed so as not to exceed the 33,361 lbs/yr allocation for reservoir base load and background.3. If nonpoint source control programs are not implemented, the Commission may adjust the phosphorus total maximum annual load allocations stated in section 73.3 of this regulation, alter water quality monitoring requirements and specify a nonpoint source management program.4. Constructed structural nonpoint source best management practices shall be monitored by the Chatfield Watershed Authority, agencies, owners, or dischargers to determine total phosphorus removal efficiencies if credits for the controls are to be assigned to point source facilities, as provided under section 73.3(2)(e).44 CR 14, July 25, 2021, effective 8/14/2021