You are tasked with evaluating a lagoon system with a volume of $345,600m^3$ to treat the stormwater runoff from an agricultural area. You measure that the concentration of biochemical oxygen demand $($BOD$,$ presenting biodegradable materials$)$ in the runoff is $30m\frac{g}{L}.$ The BOD will degrade in the lagoon over time at a reaction rate constant of $\frac{0\mathrm{.}10}{?}$ day. The effluent BOD concentration leaving the lagoon needs to be less than $10m\frac{g}{L}$ to meet local regulations. Determine the maximum runoff flow rate the lagoon can handle.