Location

Barnes Pond

Barnes Pond

Barnes Pond in Richmond upon Thames

Dataset summary

Barnes Pond has data for previous_weather, current_weather, total_dissolved_solids_tds, phosphates, water_temperature, air_temperature, conductivity, salinity, nitrate_nitrogen, chlorine, ammonia, oxygen, and ph from 24 April 2024 to 10 July 2025.

51.473201, -0.246141

Summary of quantitative results

Guidelines for exceedances are based on: United Kingdom

  • Chemistry tests

    • Oxygen

      mg/L

      Other multimeter (dissolved oxygen mg/L)

      9.3

      Latest

      8.35

      Average

      Not enough data for trend yet

      Trendlines will appear once three sampling dates are entered

    • Nitrate-nitrogen

      mg/L

      Kyoritsu Packtest (nitrate-nitrogen)

      0.5

      Latest

      2.14

      Average

      View chart breakdown

    • Conductivity

      μS/cm

      Other pen-type meter (conductivity)

      621.0

      Latest

      569.2

      Average

      View chart breakdown

    • Total dissolved solids (TDS)

      ppm

      Other pen-type meter (TDS)

      315.0

      Latest

      285.4

      Average

      View chart breakdown

View observation list ›