Reduce seaport pollution (SC3)

Contributor/author(s): Chuck De La Rosa

As we know, seaports can generate large amounts of pollution. In fact, with very large seaports, the pollution "field" seems to dynamically grow larger as the seaport gets busier. I have found that by placing a water treatment plant in close proximity to the seaport (3 - 5 tiles), pollution will still exist, but will be reduced. The pollution field will fluctuate in size, but will stay under control. I suspect that, as with other water structures, the effectiveness of this will diminish as the treatment plant ages. Another benefit is that the sims will praise you for the move.

See also
Improve land value/pollution conditions w/ trees
Cleaning up water pollution
How to develop seaports