Water was being released at $300,000$ gallons per second through pipes as part of a revitalization effort for the ecosystem of the Grand Canyon and the Colorado River. Estimate the Reynolds number of the pipe flow. Take the diameter to be $13\mathrm{.}20$ ft $.$ Is it laminar or turbulent? Take the density and viscosity of the water to be $=62\mathrm{.}30lb\frac{m}{f}{t}^3$ and $=6\mathrm{.}733{10}^{-4}lb\frac{m}{f}t-$s respectively.

The Reynolds number is ${10}^8.($Round the final answer to three decimal places.$)$

The flow is $$