When it comes to stormwater pits, blockages can be caused frequently by things as simple as too many twigs or leaves falling in one place and making it impossible for the drainage system to continue doing its job. Stormwater pit cleaning should be done frequently to prevent these blockages and keep the water flowing clearly. But then comes this question: whose responsibility is it to keep the pits clean? You're a homeowner, but does that mean that you are responsible for everything?