Observation

Goulais Bay

Lake Superior

Lake

May 8, 2005 at 12:00 AM

QA status: Reviewed: quality check complete

Physical tests

  • Secchi depth (clarity)

    Secchi disk (20 cm diameter)

    4 m

  • Water depth

    Secchi disk (20 cm diameter)

    19.5 m

Chemistry tests

  • pH

    Unspecified equipment (pH)

    7.89

    Regulatory

  • Hardness

    Unspecified equipment (hardness)

    43.43 mg/L

  • Alkalinity

    Unspecified equipment (alkalinity)

    41.44 mg/L

  • Conductivity

    Unspecified equipment (conductivity)

    93 μS/cm

  • Total Kjeldahl nitrogen

    Unspecified lab test

    110 mg/L