Location

Bridge by Springfield Marina

Coppermill Stream

Coppermill Stream in Waltham Forest

Dataset summary

Bridge by Springfield Marina has data for current_weather_description, previous_weather_description, clarity, water_flow, water_level, water_temperature, turbidity, phosphates, ammonia, current_weather, previous_weather, odour, algae, colour, on_the_water_s_surface, and water_use from 8 June 2025 to 9 January 2026.

51.573056, -0.056198

Summary of quantitative results

Guidelines for exceedances are based on: United Kingdom

  • Chemistry tests

    • Ammonia

      mg/L

      Hanna checker (ammonia - low range)

      0.23

      Latest

      0.15

      Average

      Not enough data for trend yet

      Trendlines will appear once three sampling dates are entered

    • Ammonia

      mg/L

      Hanna checker (ammonia - medium range)

      0.03

      Latest

      0.03

      Average

      Not enough data for trend yet

      Trendlines will appear once three sampling dates are entered

    • Phosphates

      mg/L

      Hanna checker (phosphates - low range)

      1.71

      Latest

      1.58

      Average

      Not enough data for trend yet

      Trendlines will appear once three sampling dates are entered

    • Phosphates

      mg/L

      Hanna checker (phosphates - high range)

      1.79

      Latest

      1.79

      Average

      Not enough data for trend yet

      Trendlines will appear once three sampling dates are entered

    • Water temperature

      °C

      Other thermometer

      8.1

      Latest

      8.1

      Average

      Not enough data for trend yet

      Trendlines will appear once three sampling dates are entered

    • Turbidity

      NTU

      Turbidity tube (45 cm)

      14.0

      Latest

      14.0

      Average

      Not enough data for trend yet

      Trendlines will appear once three sampling dates are entered

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Location description
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