Casablanca Beach

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Weather observations

• Current weather

  Community scientist interpretation

  • Sunny

• Weather in the past 24hrs

  Community scientist interpretation

  • Sunny

• Weather in the past 24hrs description

  Community scientist interpretation

  Fog until Noon, heavy rain day before

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Qualitative readings

• Water use

  Community scientist interpretation

  Fishing, Swimming, Boating, Public water supply

• Colour

  Community scientist interpretation

  Green

• Clarity

  Community scientist interpretation

  Cloudy

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Plants/wildlife

• Algae

  Community scientist interpretation

  Blue-green scum

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Issue reporting

• Water surface

  Community scientist interpretation

  Litter, Natural debris

• Pollution sources

  Community scientist interpretation

  Residential discharge

• Odour

  Community scientist interpretation

  None

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Physical tests

• Water flow

  Community scientist interpretation

  Still

• Water level

  Community scientist interpretation

  Average

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Chemistry tests

• Air temperature

  Water Rangers (stream thermometer) and/or weather app

  16 °C

• Water temperature

  Water Rangers pen-type meter (temperature)

  12.6 °C

• Conductivity

  Water Rangers pen-type meter (conductivity)

  357 μS/cm

• Oxygen

  Chemetrics ampoules (dissolved oxygen)

  ≥ 12.0 mg/L

  Regulatory

• Chlorine

  Taylor teststrips (chlorine)

  ≤ 0 ppm

• pH

  Taylor teststrips (pH)

  7.8

  Regulatory

• Alkalinity

  Taylor teststrips (alkalinity)

  100 ppm

• Hardness

  Taylor teststrips (hardness)

  100 ppm

• Chloride

  Hach teststrips (chloride - low range)

  52.0 mg/L

  Regulatory

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Biological tests

• E. coli

  Roth R-Card 3mL (E. coli)

  ≤ 0.0 CFU/100 mL

  highest of 3 samples Regulatory

• Incubation temperature

  Digital thermometer

  35 °C

• Incubation time

  Digital timer

  24 hours