answers from Chicago on. Very tiny bugs coming up the drain that hop a little are probably springtales...I goggled tiny little bugs that hop when I first encountered them and that's what came up.
Sedimentation basins are stormwater detention systems that promote settling of sediments through the. reduction of flow velocities and temporary detention. Key elements include purpose designed inlet and outlet. structures, settling pond, and high flow, overflow structures. The storage volume consists of two.
As nouns the difference between detention and demurrage is that detention is (uncountable) the act of detaining or the state of being detained while demurrage is the detention of a ship or other freight vehicle, during delayed loading or unloading.