Observations

Testers upload observations each time they test at a location. Each individual observation report shows you the measurements taken on a specific day at a specific location. What's this?

66,173 observations

+522 new observations added in the past 30 days

Merritt Trail/Participark Trail : Twelve Mile Creek

St. Catharines, Ontario, Canada

Observed by
Mitchell Demers
Sat, 25 Jan 2025 13:21:00 -0500

Upper Decew Falls : Twelve Mile Creek

Thorold, Ontario, Canada

Observed by
Myles Calvert
Sat, 25 Jan 2025 12:00:00 -0500

Ferson Creek at Randall Road bike trail bridge : Ferson Creek

Saint Charles, Illinois, United States

Observed by
Rod Allen
Sat, 25 Jan 2025 10:58:00 -0600

Short Hills Provincial Park - Black Walnut Trail bridge : Twelve Mile Creek

St. Catharines, Ontario, Canada

Observed by
Mitchell Demers
Sat, 25 Jan 2025 11:46:00 -0500

DragonFly : River Wey

Waverley Borough, Surrey, United Kingdom

Observed by
Simon Bleach
Sat, 25 Jan 2025 16:30:00 +0000

Wildwood golf course north side : Cranleigh Waters

Surrey, United Kingdom

Observed by
Fizz Williams
Sat, 25 Jan 2025 15:57:00 +0000

Wildwood golf course south side : Cranleigh Waters

Surrey, United Kingdom

Observed by
Fizz Williams
Sat, 25 Jan 2025 15:23:00 +0000

Farncombe boat house : River Wey

Farncombe, Surrey, United Kingdom

Observed by
Nicola 2
Sat, 25 Jan 2025 15:16:00 +0000

Great Heads Beck 2 : Great Heads Beck, Roundhay Park

Leeds, Leeds, United Kingdom

Observed by
Cecily Jarvis
Sat, 25 Jan 2025 15:05:00 +0000

Cranleigh RFC : Cranleigh Waters

Waverley Borough, Surrey, United Kingdom

Observed by
Fizz Williams
Sat, 25 Jan 2025 14:42:00 +0000

Hole Farm Lane : Tributary runs into north Wey

Hampshire, United Kingdom

Observed by
Sally Ferguson
Sat, 25 Jan 2025 14:32:08 +0000

Hodge Brook at Fox Corner Nature Reserve : Hodge Brook

Surrey, United Kingdom

Observed by
Philippa Mitchell
Sat, 25 Jan 2025 14:30:00 +0000

From Godalming Treatment Works : Unstead Inlet

Godalming, Surrey, United Kingdom

Observed by
Andrew Lockett
Sat, 25 Jan 2025 14:30:00 +0000

Great Heads Beck 3 : Great Heads Beck, Roundhay Park

Leeds, Leeds, United Kingdom

Observed by
Cecily Jarvis
Sat, 25 Jan 2025 14:20:00 +0000

Fox Corner Nature Reserve : Stanford Brook/Hoe Stream

Surrey, United Kingdom

Observed by
Philippa Mitchell
Sat, 25 Jan 2025 14:05:00 +0000

Bourne Stream : Bourne Stream

Farnham, Surrey, United Kingdom

Observed by
Sally Ferguson
Sat, 25 Jan 2025 14:03:04 +0000

Unstead Exit (outflow) : Unstead Wetland Reserve

Bramley, Surrey, United Kingdom

Observed by
Andrew Lockett
Sat, 25 Jan 2025 14:00:00 +0000

Wey Navigation : River Wey

Guildford, Surrey, United Kingdom

Observed by
Fiona Poulter
Sat, 25 Jan 2025 13:00:00 +0000

Bourne before joining Wey : Bourne Stream lower

Farnham, Surrey, United Kingdom

Observed by
Will Dickson
Sat, 25 Jan 2025 12:06:53 +0000

Riverside Park (Downstream) : Dollis Brook

London, Barnet, United Kingdom

Observed by
Judith Howlett
Sat, 25 Jan 2025 12:00:00 +0000