Great Head Becks 1 in Addyman Woods : Great Heads Beck

Leeds, Leeds, United Kingdom

Observed by
Mark Baxby

Observed on: Sun, 29 Jun 2025 18:10:00 +0100
Associated with:
Roundhay Environmental Action Project and Friends of Roundhay Park : Roundhay Freshwater Watch
Lat: 53.8485521
Lng: -1.5020156

Observation report

Pending Quality Check from Water Rangers What's this?

pH (0-14) 8.4

Chlorine ppm 0.0

Hardness mg/L 200.0

Nitrates ppm 0.35

Alkalinity mg/L 120.0

Conductivity μS/cm 530.0

Air temperature °C 23.0

Water temperature °C 18.6

Phosphates total ppm 0.0

Algae No

Odour None

Clarity Clear

Water Flow Slow

Water Level Average

Water Colour Clear

On the water surface None

Current weather

Weather in previous 24 hours

Very dry and warm for several days previously

No photos uploaded.

Several pond skaters on surface of stream.
Himalayan Balsam growing on stream banks