In some embodiments, a filtration system may include one or more of the
following features: (a) a housing having a bottom portion, a middle
portion coupled to the bottom portion and an upper portion, and a cap
coupled to the upper portion, (b) a sediment storage area within the
bottom portion, (c) a separator area within the middle portion, (d) a
porous filter within the upper portion, (e) an access hatch within the
cap, (f) an inlet pipe for allowing storm water within a middle chamber,
(g) an outlet pipe for allowing filtered water to be discharged from the
filtration system, and (h) a central pipe being a passageway through the
porous filter.