Observation

Prescott

ST. LAWRENCE RIVER

River or stream

November 20, 2012 at 12:00 AM

QA status: Reviewed: quality check complete

Chemistry tests

  • pH

    Unspecified equipment (pH)

    8.19

    Regulatory

  • Hardness

    Unspecified equipment (hardness)

    110 mg/L

  • Alkalinity

    Unspecified equipment (alkalinity)

    91.3 mg/L

  • Conductivity

    Unspecified equipment (conductivity)

    299.36 μS/cm

  • Total Kjeldahl nitrogen

    Unspecified lab test

    100 mg/L