Mill Brook fishing evidence · Cumbria and Lancashire
What fish are in the Mill Brook?
Monitoring has recorded 16 species across 11 surveyed sites on this water, between 1983 and 2025. These are survey records with dates. They do not establish what is present today, that the water is fishable, or that you have permission to fish it.
River evidence passport
Four signals, kept deliberately separate.
The passport shows identity, survey breadth, evidence freshness and trip constraints without turning unlike facts into an opaque “best river” score.
Ordered by how many sites on this water recorded the species. A species not listed has not been recorded by these surveys — which is not the same as being absent.