Observation

Quinta Open Space

Dollis Brook

River or stream

View trends at this location

April 9, 2025 at 10:19 AM

QA status: Reviewed: quality check complete

Weather observations

  • Current weather

    Community scientist interpretation

    • Sunny
    • Cloudy
  • Weather in the past 24hrs

    Community scientist interpretation

    • Sunny

Qualitative readings

  • Clarity

    Community scientist interpretation

    Clear

  • Colour

    Community scientist interpretation

    Clear


Issue reporting

  • Odour

    Community scientist interpretation

    None


Physical tests

  • Water flow

    Community scientist interpretation

    Slow

  • Water level

    Community scientist interpretation

    Low


Chemistry tests

  • Ammonia

    mg/L

    Hanna checker (ammonia - medium range)

    0.03

  • Conductivity

    μS/cm

    Other pen-type meter (conductivity)

    1,040

  • Turbidity

    NTU

    Turbidity tube (45 cm)

    <= 12

  • Water temperature

    °C

    Other thermometer

    8.9

  • Phosphates

    mg/L

    Hanna checker (phosphates - low range)

    0.50

Recent photos

View more photos ›

Notes

No rainfall for some weeks

Land use
Bank vegetation
Location description
Sampling location on footbridge going over the Dollis Brook