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?

65,990 observations

+828 new observations added in the past 30 days

Eversley Crescent Outfall (Upstream) : Salmons Brook/Houndsden Gutter

London, Enfield, United Kingdom

Observed by
Philly Nicholls
Sun, 11 Feb 2024 00:00:00 +0000

Eversley Crescent Outfall (Downstream) : Salmons Brook/Houndsden Gutter

London, Enfield, United Kingdom

Observed by
Philly Nicholls
Sun, 11 Feb 2024 00:00:00 +0000

McDowell Grove forest preserve : West branch DuPage river

Naperville, Illinois, United States

Observed by
Dean Malone
Sat, 10 Feb 2024 15:01:00 -0600

Creekside Park : Flagg Creek

Hinsdale, Illinois, United States

Observed by
Stephanie Rens-Domiano
Sat, 10 Feb 2024 13:15:00 -0600

Mill Creek at Campton FP : Mill Creek

Saint Charles, Illinois, United States

Observed by
Gindi Orloff
Sat, 10 Feb 2024 12:45:00 -0600

Little Lagoon NW : Little Lagoon

Gulf Shores, Alabama, United States

Observed by
Lloyd Moore
Sat, 10 Feb 2024 10:30:00 -0600

Waubonsie Creek : Waubonsie Creek

Aurora, Illinois, United States

Observed by
Briana Moore
Sat, 10 Feb 2024 10:26:00 -0600

Gator Lake : Gator Lake

Gulf Shores, Alabama, United States

Observed by
Lloyd Moore
Sat, 10 Feb 2024 10:10:00 -0600

Little Lagoon SW : Little Lagoon

Gulf Shores, Alabama, United States

Observed by
Lloyd Moore
Sat, 10 Feb 2024 09:54:00 -0600

Little Lagoon SE : Little Lagoon

Gulf Shores, Alabama, United States

Observed by
Lloyd Moore
Sat, 10 Feb 2024 09:17:00 -0600

Little Lagoon NE : Little Lagoon

Gulf Shores, Alabama, United States

Observed by
Lloyd Moore
Sat, 10 Feb 2024 09:00:00 -0600

Pond at Briarcliff Neighborhood Beach : Pond at Briarcliff Neighborhood

Mahomet, Illinois, United States

Observed by
Lainey Howard
Fri, 09 Feb 2024 18:23:00 -0600

Copper Slough at Porter Park : Copper Slough

Champaign, Illinois, United States

Observed by
Lainey Howard
Fri, 09 Feb 2024 17:44:00 -0600

Bayou Path Dr Stream in Atwater Subdivision : Stream

Naperville, Illinois, United States

Observed by
Lisa Hjorth
Fri, 09 Feb 2024 15:46:00 -0600

Big Hollow Creek in Iris Park : Big Hollow Creek

Peoria, Illinois, United States

Observed by
Robert Rowe
Fri, 09 Feb 2024 15:27:00 -0600

River Park Boathouse : Chicago River

Chicago, Illinois, United States

Observed by
Susanna Lang
Fri, 09 Feb 2024 20:58:43 +0000

Snyder's Grove : Little Vermillion River

Mendota, Illinois, United States

Observed by
Amy Brewer
Fri, 09 Feb 2024 14:33:00 -0600

Unnamed Creek on Rock Island Greenway : unnamed creek

Peoria, Illinois, United States

Observed by
Robert Rowe
Fri, 09 Feb 2024 14:19:00 -0600

Lake Kakusha : Mendota Creek

Mendota, Illinois, United States

Observed by
Amy Brewer
Fri, 09 Feb 2024 14:00:00 -0600

East Lagoon - South Deck : Blakeburn Lagoons

Port Coquitlam, British Columbia, Canada

Observed by
TFSTEAM Unknown
Fri, 09 Feb 2024 11:30:00 -0800