We found one dictionary that defines the word hydropollution:

General (1 matching dictionary)

1. hydropollution: Wiktionary

Definitions from Wiktionary (hydropollution) ▸ noun:  water pollution ▸ Words similar to hydropollution ▸ Usage examples for hydropollution ▸ Idioms related to hydropollution ▸ Wikipedia articles (New!) ▸ Popular adjectives describing hydropollution ▸ Words that often appear near hydropollution ▸ Rhymes of hydropollution ▸ Invented words related to hydropollution