How to use our data platform

It's free and takes 10 minutes! What's this?

Next Water Rangers testing weekend: Friday, June 27th - Monday, June 30th! Join us in the fun.

What's this?

Matotee Camp : St. Marys River - Wilson Channel

Sun, 15 Jun 2025 11:18:00 -0400

• Observed by Sally Behr Schendel
• The Kensington Conservancy : St Joseph Channel Water Quality Monitoring

Pedestrian bridge : Speed river

Sun, 15 Jun 2025 11:15:00 -0400

• Observed by Leo Tully Neville
• Water Rangers : Lake Erie Rangers

Pine Island : St.Mary’s River

Sun, 15 Jun 2025 15:14:00 +0000

• Observed by Rima Murray
• The Kensington Conservancy : St Joseph Channel Water Quality Monitoring

End of dock : Round lake

Sun, 15 Jun 2025 14:45:13 +0000

• Observed by Delmar Deren
• University of Regina : Citizen Science

Fosse EP1 : Lac des Épinettes

Sun, 15 Jun 2025 10:45:00 -0400

• Observed by Hugo Racine
• Municipalité de Val-des-Monts : Lac des Épinettes

Thompson : Rivière Thompson

Sun, 15 Jun 2025 13:02:15 +0000

• Observed by Nancy Rochefort
• Water Rangers : Testkitters

Riverside Park (Upstream) : Dollis Brook

Sun, 15 Jun 2025 09:57:00 +0100

• Observed by Judith Howlett
• Thames21 : Brent Catchment Water Quality Working Group

Outfall at RMI Site : Dollis Brook

Sun, 15 Jun 2025 09:52:00 +0100

• Observed by Judith Howlett
• Thames21 : Brent Catchment Water Quality Working Group

Riverside Park (Downstream) : Dollis Brook

Sun, 15 Jun 2025 09:45:00 +0100

• Observed by Judith Howlett
• Thames21 : Brent Catchment Water Quality Working Group

Footbridge near Rangers Road : Ching Brook

Sat, 14 Jun 2025 19:40:00 +0100

• Observed by Mo Tausif
• Thames21 : Lea Guardians

Whitehall Plain : The Ching

Sat, 14 Jun 2025 19:25:00 +0100

• Observed by Mo Tausif
• Thames21 : Lea Guardians

Lakeshore Park : Ross Barnett Reservoir

Sat, 14 Jun 2025 10:19:00 -0500

• Observed by Nicole Mills
• Mississippi State University : Mississippi Water Stewards

Newgate Street : The Ching

Sat, 14 Jun 2025 14:10:00 +0000

• Observed by Martin Curry
• Thames21 : Lea Guardians

Whitehall Outfalls : The Ching

Sat, 14 Jun 2025 14:00:00 +0000

• Observed by Martin Curry
• Thames21 : Lea Guardians

D/S Whitehall Rd : The Ching

Sat, 14 Jun 2025 13:55:00 +0000

• Observed by Martin Curry
• Thames21 : Lea Guardians

Bonegate Stream : Bonesgate Stream

Sat, 14 Jun 2025 13:30:00 +0100

• Observed by Robb Reeves
• South East Rivers Trust : Hogsmill Water Quality

Downstream Stepping Stones : Hogsmill

Sat, 14 Jun 2025 10:15:00 +0100

• Observed by Richard Cotmore
• South East Rivers Trust : Hogsmill Water Quality

St Joseph Hood Memorial Playing Fields : Brook

Sat, 14 Jun 2025 08:51:51 +0000

• Observed by Graham Bell

Green Lanes A (downstream of old green lanes stream) : Hogsmill

Sat, 14 Jun 2025 09:00:00 +0100

• Observed by Richard Cotmore
• South East Rivers Trust : Hogsmill Water Quality

Ewell Storm Tank : Hogsmill

Fri, 13 Jun 2025 15:20:00 +0100

• Observed by Richard Cotmore
• South East Rivers Trust : Hogsmill Water Quality