Generally speaking, that is correct. A dystopia is the opposite of a utopia, and is a place which we define as unpleasant or bad. Therefore, what you might find in a dystopia is what you would consider as being unpleasant or bad. Hence, if you think polluted lakes and rivers are unpleasant, then they are likely to be part of a dystopia "for you". However, each person's dystopia may be different, as it depends on personal preference, or in this case, personal disgust.
A package with the handkerchief that makes dogs lose their sense of smell.
That you've been all around the world multiple times
From his early childhood, Nathan was bursting with creativity and
uncontainable energy, struggling not only with learning issues but also
with anxiety and OCD. He saw the world through his own unique lens—one
that often caused him to be labeled as “bad,” “troubled,” or someone in
need of “fixing.”