Fig. 2: Chord diagram representing the relationships between organic contaminants.

Chord diagram representing the relationships between organic contaminants across different sampling sites. Ace- Acenaphthene, Ant - Anthracene, Atr - Atrazine, Benz-a - Benz-a-anthracene, Benz.b - Benzo-b-fluoranthene, Chr - Chrysene, End - Endosulphan, Flthene - Fluoranthene, Fluor - Fluorene, Mal - Malathion, Meoxy - Methoxychlor, Nap - Naphthalene, Nic - Nicotine, Phen - Phenanthrene, Pyr – Pyrene.