NE of Colebrook, Ontario : Upper Napanee River (NE of Colebrook Dam)

Ontario, Canada

Observed by
Lawrence O'Keeffe

Observation report

See trends at this location

Water quality tests

Pending Quality Check from Water Rangers What's this?

pH (0-14) What's this? 7.5
Dissolved oxygen mg/L What's this? 4.5
Hardness mg/L What's this? 75.0
Alkalinity mg/L What's this? 150.0
Water depth m What's this? 1.0
Conductivity μS/cm What's this? 246.0
Air temperature °C What's this? 25.0
Water temperature °C What's this? 25.0

Latest photos

No photos uploaded.

Notes

Hot and humid today with partial cloud cover. Noticeable variance in air temperature compared to downstream - about 5 C cooler. Given the high volume of rain two weeks ago, the only major surprise was the much lower TH level - 75 compared to 150 two weeks ago.