Observation

Westbrook Rd

Pearl River

River or stream

July 16, 2026 at 10:00 AM

QA status: Reviewed: quality check complete

Weather observations

  • Current weather

    Community scientist interpretation

    • Sunny
    • Cloudy

  • Current weather description

    Community scientist interpretation

    partly cloudy

  • Weather in the past 24hrs

    Community scientist interpretation

    • Sunny
    • Cloudy

  • Weather in the past 24hrs description

    Community scientist interpretation

    partly cloudy

Chemistry tests

  • Air temperature

    Other thermometer

    34 °C

  • Water temperature

    Other thermometer

    30 °C

Biological tests

  • E. coli

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

    ≤ 33.33 CFU/100 mL

    average of 3 samples Regulatory

  • Other coliform

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

    33.33 CFU/100 mL

    Average of 0, 100, 0

  • Total coliform

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

    66.67 CFU/100 mL

    Average of 0, 100, 100

  • Incubation time

    Digital timer

    24 hours

  • Incubation temperature

    Digital thermometer

    38 °C

Notes

river stage at USGS downstream gauge at Hwy 25 is 18', a downfall from two days earlier from 20.5. Approaching low summer flow.