Observation

Radford Park : Pooh Sticks Bridge

River Wey

River or stream

July 10, 2026 at 10:10 AM

QA status: Approved by dataset admin

Chemistry tests

  • Water temperature

    Water Rangers pen-type meter (temperature)

    15.7 °C

  • Conductivity

    Water Rangers pen-type meter (conductivity)

    274.0 μS/cm

Biological tests

  • Total coliform

    IDEXX Colilert 2000

    4,840.0 CFU/100 mL

  • E. coli

    IDEXX Colilert 2000

    1,960.8 CFU/100 mL

    Regulatory

Notes

Dilution: 50:100 (0.5). Incubation: start 2026-07-10 10:20, incubator 35.0°C. Result exceeded the detection limit at this dilution for Total Coliforms (all wells positive).