3.4. Management policy recommendations
Taking into account all the data mentioned above along with the behavior
of the local population, the recommendations are based on simple
strategies for reducing the probability of direct water ingestion from
the streams and rivers analyzed, along with an intensification of the
monitoring capacity. Results highlight coliform bacteria as the main
concern. Consequently, campaigns to raise awareness of this problem
should be encouraged. Due to the infrastructure of the vulnerable
population, an alternative such as UV is not recommended due to the
lack of regular electricity supply. For onsite treatment purpose, boiling
or chlorination would be the most cost-effective way to overcome the
problem.