Location

River Lea Flood Relief Channel

Footbridge beside Waterworks Centre into Waterworks Nature Reserve

Footbridge beside Waterworks Centre into Waterworks Nature Reserve in Waltham Forest

Dataset summary

River Lea Flood Relief Channel has data for current_weather_description, on_the_water_s_surface, colour, algae, odour, previous_weather, current_weather, phosphates, turbidity, water_temperature, ammonia, water_level, water_flow, clarity, and previous_weather_description from 8 June 2025 to 26 February 2026.

51.564306, -0.036113

Summary of quantitative results

Guidelines for exceedances are based on: United Kingdom

  • Chemistry tests

    • Ammonia

      mg/L

      Hanna checker (ammonia - medium range)

      0.06

      Latest

      0.12

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • Ammonia

      mg/L

      Hanna checker (ammonia - low range)

      0.11

      Latest

      0.06

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • Water temperature

      °C

      Other thermometer

      12.7

      Latest

      10.25

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • Turbidity

      NTU

      Turbidity tube (45 cm)

      14.0

      Latest

      67.67

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

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Location description
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