Observation

Fannye Cook Natural Area

Pearl River

River or stream

March 2, 2019 at 2:18 PM

QA status: Reviewed: quality check complete

Chemistry tests

  • pH

    LaMotte (precision pH)

    6.5

    Regulatory

  • Hardness

    LaMotte (hardness)

    50 ppm

  • Air temperature

    Other thermometer

    18 °C

  • Water temperature

    Other thermometer

    15 °C

Biological tests

  • E. coli

    Roth R-Card ECC-A (E. coli, total coliform)

    200.0 CFU/100 mL

    Regulatory

  • Other coliform

    Roth R-Card ECC-A (E. coli, total coliform)

    2,866 CFU/100 mL

  • Total coliform

    Roth R-Card ECC-A (E. coli, total coliform)

    3,066 CFU/100 mL

  • Incubation time

    Digital timer

    42 hours

  • Incubation temperature

    Digital thermometer

    30 °C