Location

Broomfield Upper Lake South Outlet

Broomfield Upper Lake

Broomfield Upper Lake in Enfield

Dataset summary

Broomfield Upper Lake South Outlet has data for water_temperature, colour, oxygen, algae, odour, clarity, pollution_sources, water_flow, water_level, on_the_water_s_surface, current_weather, previous_weather, conductivity, current_weather_description, previous_weather_description, total_dissolved_solids_tds, ammonia, phosphates, turbidity, and secchi_depth from 16 February 2025 to 5 October 2025.

51.617937, -0.117409

Summary of quantitative results

Guidelines for exceedances are based on: United Kingdom
  • Chemistry tests

    • Ammonia

      mg/L

      Hanna checker (ammonia - low range)

      2.81

      Latest

      2.81

      Average

      Not enough data for trend yet

      Trendlines will appear once three sampling dates are entered

    • Ammonia

      mg/L

      Hanna checker (ammonia - medium range)

      4.18

      Latest

      2.78

      Average

      Not enough data for trend yet

      Trendlines will appear once three sampling dates are entered

    • Oxygen

      mg/L

      LaMotte (dissolved oxygen)

      2.16

      Latest

      1.54

      Average

      Not enough data for trend yet

      Trendlines will appear once three sampling dates are entered

    • Phosphates

      mg/L

      Hanna checker (phosphates - low range)

      1.48

      Latest

      1.29

      Average

      Not enough data for trend yet

      Trendlines will appear once three sampling dates are entered

    • Phosphates

      mg/L

      Hanna checker (phosphates - high range)

      0.8

      Latest

      0.8

      Average

      Not enough data for trend yet

      Trendlines will appear once three sampling dates are entered

    • Conductivity

      μS/cm

      Other pen-type meter (conductivity)

      332.0

      Latest

      421.67

      Average

      Not enough data for trend yet

      Trendlines will appear once three sampling dates are entered

    • Turbidity

      NTU

      Turbidity tube (45 cm)

      12.5

      Latest

      12.5

      Average

      Not enough data for trend yet

      Trendlines will appear once three sampling dates are entered

    • Total dissolved solids (TDS)

      ppm

      Other pen-type meter (TDS)

      220.0

      Latest

      220.0

      Average

      Not enough data for trend yet

      Trendlines will appear once three sampling dates are entered

  • Physical tests

    • Secchi depth (clarity)

      m

      Secchi disk (20 cm diameter)

      20.0

      Latest

      20.0

      Average

      Not enough data for trend yet

      Trendlines will appear once three sampling dates are entered

View observation list ›

Land use
Urban park
Bank vegetation
No vegetation cover
Location description
The Southern most end of the Upper Lake in Broomfield Park