Tewkesbury Nature Reserve: River fly sample point

River Swilgate

Cheltenham, Gloucestershire, United Kingdom

Upstream of SUDS, fast flowing section with deflectors in channel

Location created by
Giles Alder

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Phosphate reading using Hanna pocket checker did not agree with water rangers reading. Hanna reading of 1.53ppm. Unsure of reason for discrepancy at this stage. Water rangers value entered. Ammonia measured using Hanna pocket checker.

27 Jul 12:07 by Giles Alder