Observation

Brent_41 Union Canal Towpath

Brent River

River or stream

October 3, 2026 at 10:04 AM

QA status: Reviewed: quality check complete

Weather observations

  • Current weather

    Community scientist interpretation

    • Cloudy

  • Current weather description

    Community scientist interpretation

    19°C

  • Weather in the past 24hrs

    Community scientist interpretation

    • Cloudy

  • Weather in the past 24hrs description

    Community scientist interpretation

    21°C

Qualitative readings

  • Clarity

    Community scientist interpretation

    Clear

  • Water use

    Community scientist interpretation

    Boating

  • Colour

    Community scientist interpretation

    Colourless

Plants/wildlife

  • Algae

    Community scientist interpretation

    None

Issue reporting

  • Odour

    Community scientist interpretation

    None

  • Water surface

    Community scientist interpretation

    None

Physical tests

  • Water flow

    Community scientist interpretation

    Slow

  • Water level

    Community scientist interpretation

    Average

  • Turbidity

    Turbidity tube (45 cm)

    19 NTU

Chemistry tests

  • Air temperature

    Other thermometer

    19 °C

  • Water temperature

    Other thermometer

    16.5 °C

  • Conductivity

    Other pen-type meter (conductivity)

    874 μS/cm

  • Ammonia

    Hanna checker (ammonia - low range)

    0.82 mg/L

  • Phosphate

    Hanna checker (phosphate - low range)

    2.06 mg/L

Notes

1. There are houseboats near the testing site. 2. Duck weed on the surface.