Dacey Rd at St. Marys River : Storm Water

Ontario, Canada

Observed by
Community Volunteers

Observed on: Thu, 14 Aug 2025 14:30:00 -0400
Testers Lynn and Guest
Associated with:
NORDIK Institute : Sault Ste. Marie Water Rangers Team
Lat: 46.5178569
Lng: -84.2447305

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Observation report

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Water quality tests

Pending Quality Check from Water Rangers What's this?

pH (0-14) 7.2

Dissolved oxygen mg/L 7.0

Secchi depth m bottom visible

Hardness mg/L 0.0

Alkalinity mg/L 120.0

Water depth m 0.2

Conductivity μS/cm 419.0

Air temperature °C 26.0

Water temperature °C 21.4

Qualitative

Algae Yes

Odour None

Clarity Clear

Pollution Urban/road discharge

Algae Type Floating mats

Water Flow Still

Water Uses Other

Water Level Low

Water Colour Clear

On the water surface Foam, Scum, Natural debris

Weather

Current weather

sunny

Weather in previous 24 hours

rainy

Latest photos

No photos uploaded.

Notes

St. Mary's river water was flowing/blowing back into the stormwater drainage area, bringing mats of floating green algae, scum and wood debris. Minnows and green frogs were observed in water.