NFFLake Life

About us

Spring view across the lake towards the island and willows
Island and willows · Photographer not recorded · Spring 2026
01 · SamplingBy hand

Paper notebook first

02 · RoutineMonday + Friday

Usually 8–10am

03 · PlacesInlet + outlet

Two routine sites

The committee view

Temperature and oxygen lead.

  • 20°C temperature reference
  • 6 ppm oxygen reference
  • PO₄, NO₃ and NH₃ archive
  • Rainfall, weather and observations
The lake looking north across reflective summer water

The setting

Lewknor, Oxfordshire

South Oxfordshire

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