Observation

Broadmoor

River Tillingbourne

River or stream

July 3, 2026 at 9:40 AM

QA status: Reviewed: quality check complete

Chemistry tests

  • Water temperature

    Water Rangers pen-type meter (temperature)

    10.5 °C

Biological tests

  • E. coli

    IDEXX Colilert 2000

    2.0 CFU/100 mL

    Regulatory

  • Total coliform

    IDEXX Colilert 2000

    80.4 CFU/100 mL

Notes

Dilution: 50:100 (0.5). Incubation: start 2026-07-03 11:30, incubator 35.0°C.