Costons Brook Northolt

Costons Upper Northolt

London, Ealing, United Kingdom

a channelled stream. this site might be better moved upstream above West tributary. Clearly very polluted. Work required

Location created by
Ben Morris

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Costons Upper Northolt : Costons Brook Northolt

Observed on
2024-11-26

surprised that this reading gave higher TDS than West tributary, a few metres upstream, despite s...

Costons Upper Northolt : Costons Brook Northolt

Observed on
2024-10-24

downstream of very polluted side issue.