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?

61,130 observations

+645 new observations added in the past 30 days

Clark Park Boat House : North Branch Chicago River

Chicago, Illinois, United States

Observed by
Lisa A Collins
Thu, 10 Mar 2022 17:36:00 -0600

Millview Parksite, Cariboo Heights Forest, Burnaby, BC : Millview Parksite Settling Pond

Burnaby, British Columbia, Canada

Observed by
Utta Gagel
Thu, 10 Mar 2022 14:15:00 -0800

Prinyer’s Cove Source : Prinyer’s Cove on Lake Ontario

Ontario, Canada

Observed by
Don Ross
Thu, 10 Mar 2022 17:06:00 -0500

Little Bluff Conservation Area : Lake Ontario

Ontario, Canada

Observed by
Don Ross
Thu, 10 Mar 2022 15:56:00 -0500

D'Lo Water Park : Strong River

D Lo, Mississippi, United States

Observed by
Will McDearman
Thu, 10 Mar 2022 14:30:00 -0600

Hwy 149 : Sellers Creek

Mendenhall, Mississippi, United States

Observed by
Will McDearman
Thu, 10 Mar 2022 14:15:00 -0600

Black River marsh outlet from stream : Black Creek ( River )

Milford, Ontario, Canada

Observed by
Don Ross
Thu, 10 Mar 2022 15:05:00 -0500

S Main St. Bridge : Sellers Creek

Mendenhall, Mississippi, United States

Observed by
Will McDearman
Thu, 10 Mar 2022 14:00:00 -0600

Gator Lake : Gator Lake

Gulf Shores, Alabama, United States

Observed by
Lloyd Moore
Thu, 10 Mar 2022 11:09:00 -0600

Little Lagoon SW : Little Lagoon

Gulf Shores, Alabama, United States

Observed by
Lloyd Moore
Thu, 10 Mar 2022 10:52:00 -0600

Little Lagoon NW : Little Lagoon

Gulf Shores, Alabama, United States

Observed by
Lloyd Moore
Thu, 10 Mar 2022 10:16:00 -0600

Little Lagoon SE : Little Lagoon

Gulf Shores, Alabama, United States

Observed by
Lloyd Moore
Thu, 10 Mar 2022 09:50:00 -0600

Little Lagoon NE : Little Lagoon

Gulf Shores, Alabama, United States

Observed by
Lloyd Moore
Thu, 10 Mar 2022 09:25:00 -0600

Kraft Drain : Kraft Drain

Ontario, Canada

Observed by
Michael Pisaric
Wed, 09 Mar 2022 18:30:00 -0500

Banfield Park public dock : Gorge Waterway

Esquimalt, British Columbia, Canada

Observed by
Roxanne van Velzen
Wed, 09 Mar 2022 13:34:00 -0800

La Compuerta : Arroyo Ejutla

Jalisco, Mexico

Observed by
David Escandón - Jefe Operativo JIRA
Wed, 09 Mar 2022 10:15:00 -0600

Downstream from Headley pumping station : River Ar

East Hampshire District, Hampshire, United Kingdom

Observed by
Kat Kavanagh
Wed, 09 Mar 2022 12:19:26 +0000

Outflow from Headley Park Pumping station : River Wey

Dockenfield, Hampshire, United Kingdom

Observed by
Kat Kavanagh
Wed, 09 Mar 2022 11:54:09 +0000