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?

66,079 observations

+790 new observations added in the past 30 days

Hartwig-Saunders Park (Site 6) : Mill Stream

Victoria, British Columbia, Canada

Observed by
Peninsula Streams & Shorelines
Fri, 23 May 2025 08:41:41 -0700

North shore : Buffalo pound Lake

Saskatchewan, Canada

Observed by
Terry Hunchuk
Fri, 23 May 2025 09:30:00 -0600

Whitehall Outfall 5b : River Ching

Buckhurst Hill, Redbridge, United Kingdom

Observed by
Anne Rowland
Fri, 23 May 2025 16:20:00 +0100

Whitehall Outfall 5a : River Ching

Buckhurst Hill, Redbridge, United Kingdom

Observed by
Anne Rowland
Fri, 23 May 2025 16:20:00 +0100

BORDON WASTEWATER TREATMENT WORKS : South Wey (Bordon to River Slea confluence)

Bordon, Hampshire, United Kingdom

Observed by
Deadwater Valley Trust Ranger
Fri, 23 May 2025 14:59:00 +0000

BORDON STW : South Wey (Bordon to River Slea confluence)

Bordon, Hampshire, United Kingdom

Observed by
Deadwater Valley Trust Ranger
Fri, 23 May 2025 14:56:00 +0000

WEY ( SOUTH ) ABOVE BORDON STW : South Wey (Bordon to River Slea confluence)

Bordon, Hampshire, United Kingdom

Observed by
Deadwater Valley Trust Ranger
Fri, 23 May 2025 14:54:00 +0000

DEADWATER AT CHALET HILL BRIDGE : Hollywater and Deadwater at Bordon

Bordon, Hampshire, United Kingdom

Observed by
Deadwater Valley Trust Ranger
Fri, 23 May 2025 14:50:00 +0000

Welland River, River Rd, EC Brown Conservation Area : Welland River

Ontario, Canada

Observed by
Duncan MacDuff
Fri, 23 May 2025 10:45:00 -0400

Hwy 59 Pump Slew : West Pearl

Pearl River, Louisiana, United States

Observed by
Kevin Olsen
Fri, 23 May 2025 09:34:00 -0500

Welland River, River Rd Parkette : Welland River, River Rd Parkette

Welland, Ontario, Canada

Observed by
Duncan MacDuff
Fri, 23 May 2025 10:15:00 -0400

Knowle Park Lower : Cranleigh Waters

Cranleigh, Surrey, United Kingdom

Observed by
Jacqui Coussmaker
Fri, 23 May 2025 14:10:00 +0000

Barabara Rd at Lake Huron : Lake Huron

Thessalon, Ontario, Canada

Observed by
Community Volunteers
Fri, 23 May 2025 09:30:00 -0400

Downstream of Slyfield Treatment Works : River Wey

Burpham, Surrey, United Kingdom

Observed by
Sarah Davis
Fri, 23 May 2025 14:10:00 +0100

Knowle Park : Cranleigh Waters

Cranleigh, Surrey, United Kingdom

Observed by
Jacqui Coussmaker
Fri, 23 May 2025 12:55:00 +0000

Stoke Lock Pontoon : River Wey

Burpham, Surrey, United Kingdom

Observed by
Sarah Davis
Fri, 23 May 2025 13:50:00 +0100

Longmarsh Lane : Longmarsh Lane

London, Greenwich, United Kingdom

Observed by
Cristian Popescu
Fri, 23 May 2025 13:39:00 +0100

Outflow from GSTW into Wey Natural River: Trunley Heath Road : Wey Natural River

Godalming, Surrey, United Kingdom

Observed by
Trevor Murrells
Fri, 23 May 2025 13:05:00 +0100

Outlet into Pond Wood : Unstead Wetland Reserve

Guildford Borough, Surrey, United Kingdom

Observed by
Trevor Murrells
Fri, 23 May 2025 12:35:00 +0100

Small pool on UWNR near to GSTW outflow, east side of Trunley Health Road : Unstead Wetland Nature Reserve

Godalming, Surrey, United Kingdom

Observed by
Trevor Murrells
Fri, 23 May 2025 12:35:00 +0100