Waterloo Lake East : Roundhay Park : Waterloo Lake

Leeds, Leeds, United Kingdom

Observed by
Christopher Holmes

Observed on: Wed, 02 Jul 2025 08:10:00 +0100
Associated with:
Roundhay Environmental Action Project and Friends of Roundhay Park : Roundhay Freshwater Watch
Lat: 53.8365397
Lng: -1.4915618

Observation report

Pending Quality Check from Water Rangers What's this?

pH (0-14) 7.8

Chlorine ppm 0.0

Hardness mg/L 200.0

Nitrates ppm 0.0

Alkalinity mg/L 80.0

Conductivity μS/cm 419.0

Air temperature °C 15.0

Water temperature °C 19.9

Phosphates total ppm 0.0

Algae No

Odour None

Clarity Clear

Water Flow Still

Water Level Low

Water Colour Grey

On the water surface Natural debris

Current weather

Weather in previous 24 hours

natural debris in the water, and lots of swans. local area seemed healthy on the bank. no sign of insects or other animals