9th Hole Bridge

• Physical tests

• Water depth

  Secchi disk (20 cm diameter)

  1.4m

  Latest

  1.12m

  Average

  Not enough data for trend yet

  Trendlines will appear once >3 datapoints are entered.

• Secchi depth (clarity)

  Secchi disk (20 cm diameter)

  1.0m

  Latest

  0.78m

  Average

  Not enough data for trend yet

  Trendlines will appear once >3 datapoints are entered.

• Chemistry tests

• Water temperature

  Water Rangers pen-type meter (temperature)

  12.6°C

  Latest

  15.71°C

  Average

  View chart breakdown

• pH

  Taylor teststrips (pH)

  6.4

  Latest

  6.43

  Average

  View chart breakdown What do these colours mean?

• Oxygen

  Chemetrics ampoules (dissolved oxygen)

  5.42mg/L

  Latest

  4.19mg/L

  Average

  View chart breakdown What do these colours mean?

• Oxygen

  Other dissolved oxygen multimeter (%)

  69.0%

  Latest

  69.0%

  Average

  Not enough data for trend yet

  Trendlines will appear once >3 datapoints are entered.

• Hardness

  Taylor teststrips (hardness)

  0.0ppm

  Latest

  0.0ppm

  Average

  View chart breakdown

• Conductivity

  Water Rangers pen-type meter (conductivity)

  45.9μS/cm

  Latest

  66.67μS/cm

  Average

  View chart breakdown

• Chlorine

  Taylor teststrips (chlorine)

  0.0ppm

  Latest

  0.0ppm

  Average

  View chart breakdown

• Alkalinity

  Taylor teststrips (alkalinity)

  40.0ppm

  Latest

  58.57ppm

  Average

  View chart breakdown

• Air temperature

  Water Rangers (stream thermometer) and/or weather app

  17.0°C

  Latest

  18.3°C

  Average

  View chart breakdown

View observation list ›