i) Formation of dust during dry weather:
The dust nuisance may be remedied by the following methods:
Frequent sprinkling of water
Treatment with calcium chloride
Use of other dust palliatives
Use of other material like tar, oil etc…
ii) Growth of vegetation inside drains and their silting up:
The growth of vegetation inside drains should be regularly cleaned either manually or by using machines in order to increase the capacity of the flowing water in the drain. Silting up of weeds, plants, bushes etc. causes obstruction in the flow of water.