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?

64,387 observations

+746 new observations added in the past 30 days

West Lagoon - West/Main Deck : Blakeburn Lagoons

Port Coquitlam, British Columbia, Canada

Observed by
John Saremba
Sun, 27 Mar 2022 09:40:00 -0700

East Lagoon - South Deck : Blakeburn Lagoons

Port Coquitlam, British Columbia, Canada

Observed by
John Saremba
Sun, 27 Mar 2022 09:02:00 -0700

East Dock : Como Lake

Port Moody, British Columbia, Canada

Observed by
Liz Thunstrom
Sun, 27 Mar 2022 09:00:00 -0700

Bravery Park - Orangeville : Mill Creek

Orangeville, Ontario, Canada

Observed by
Graham Perry
Sun, 27 Mar 2022 11:11:05 -0400

Caron Ave. Pumping Station : Detroit River

Ontario, Canada

Observed by
Mick Chow
Sun, 27 Mar 2022 11:00:00 -0400

Fox River Yorkville Dam : Fox River

Yorkville, Illinois, United States

Observed by
mel konrath
Sun, 27 Mar 2022 09:53:00 -0500

West of Blair boat launch : Ottawa River

Gatineau, Ontario, Canada

Observed by
Maggie Tam
Sun, 27 Mar 2022 10:36:18 -0400

Lake Erie north shore : Lake Erie

Leamington, Ontario, Canada

Observed by
Jeff Watson
Sun, 27 Mar 2022 10:25:00 -0400

Sandwich/Detroit Storage Facility : Detroit River

Ontario, Canada

Observed by
Mick Chow
Sun, 27 Mar 2022 10:20:00 -0400

Bensenville at Irving : Silver Creek

Bensenville, Illinois, United States

Observed by
Candice N. Garcia
Sun, 27 Mar 2022 08:25:00 -0500

Allees Meadow : River Wey

East Hampshire District, Hampshire, United Kingdom

Observed by
Simon Bleach
Sun, 27 Mar 2022 13:43:00 +0100

Downstream from A3 overpass : River Wey

East Hampshire District, Hampshire, United Kingdom

Observed by
Kat Kavanagh
Sun, 27 Mar 2022 13:27:18 +0100

Upstream of A3 overpass : River Wey

East Hampshire District, Hampshire, United Kingdom

Observed by
Kat Kavanagh
Sun, 27 Mar 2022 13:11:56 +0100

Radford Park Stream : River Wey

Liphook, Hampshire, United Kingdom

Observed by
Alistair Young
Sun, 27 Mar 2022 13:01:00 +0100

Upstream from Passfield industrial estate : River Wey

Bordon, Hampshire, United Kingdom

Observed by
Kat Kavanagh
Sun, 27 Mar 2022 11:26:00 +0100

Passfield Industrial Estate runoff : River Wey

Bordon, Hampshire, United Kingdom

Observed by
Kat Kavanagh
Sun, 27 Mar 2022 11:15:23 +0100

Downstream from Passfield Industrial Estate : River Wey

Bordon, Hampshire, United Kingdom

Observed by
Kat Kavanagh
Sun, 27 Mar 2022 11:05:03 +0100

Upstream from sewage pipe, pumping station at Standford Ford : River Wey

Bordon, Hampshire, United Kingdom

Observed by
Kat Kavanagh
Sun, 27 Mar 2022 10:23:04 +0100

Kraft Drain : Kraft Drain

Ontario, Canada

Observed by
Michael Pisaric
Sat, 26 Mar 2022 21:10:00 -0400