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?

64,959 observations

+927 new observations added in the past 30 days

Creve Coeur Creek upstream of Olive Road : Creve Coeur Creek

Chesterfield, Missouri, United States

Observed by
Danelle Haake
Fri, 06 Apr 2018 00:00:00 +0000

Three Mile Creek at Springwood : Three Mile Creek

Mobile, Alabama, United States

Observed by
Diego Calderon-Arrieta
Thu, 05 Apr 2018 13:34:00 -0500

Three Mile Creek @ Municipal Park : Three Mile Creek

Mobile, Alabama, United States

Observed by
Diego Calderon-Arrieta
Thu, 05 Apr 2018 13:09:00 -0500

Twelve Mile Creek : Twelve Mile Creek

Mobile, Alabama, United States

Observed by
Diego Calderon-Arrieta
Thu, 05 Apr 2018 12:50:00 -0500

El Faro : Pacific Ocean

California, United States

Observed by
PFEA/Tijuana Waterkeeper
Thu, 05 Apr 2018 10:36:00 -0700

Parque México : Pacific Ocean

Baja California, United States

Observed by
PFEA/Tijuana Waterkeeper
Thu, 05 Apr 2018 10:16:00 -0700

Toulmins Spring Branch @ S Craft Hwy : Toulmins Spring Branch

Mobile, Alabama, United States

Observed by
Diego Calderon-Arrieta
Thu, 05 Apr 2018 11:58:00 -0500

TSBS : Toulmins Spring Branch @ Sweeneys Ln

Mobile, Alabama, United States

Observed by
Diego Calderon-Arrieta
Thu, 05 Apr 2018 11:45:00 -0500

Playa Blanca : Pacific Ocean

Baja California, Mexico

Observed by
PFEA/Tijuana Waterkeeper
Thu, 05 Apr 2018 09:32:00 -0700

Toulmins Spring Branch @ W Clark Ave : Toulmins Spring Branch

Mobile, Alabama, United States

Observed by
Diego Calderon-Arrieta
Thu, 05 Apr 2018 11:27:00 -0500

Cañada Azteca : Pacific Ocean

Baja California, Mexico

Observed by
PFEA/Tijuana Waterkeeper
Thu, 05 Apr 2018 08:51:00 -0700

Gator Lake : Gator Lake

Gulf Shores, Alabama, United States

Observed by
Dennis Hatfield
Thu, 05 Apr 2018 10:47:00 -0500

El Vigia : Pacific Ocean

Baja California, Mexico

Observed by
PFEA/Tijuana Waterkeeper
Thu, 05 Apr 2018 08:28:00 -0700

Little Lagoon SW : Little Lagoon

Gulf Shores, Alabama, United States

Observed by
Dennis Hatfield
Thu, 05 Apr 2018 10:26:00 -0500

Little Lagoon NW : Little Lagoon

Gulf Shores, Alabama, United States

Observed by
Dennis Hatfield
Thu, 05 Apr 2018 09:50:00 -0500

Little Lagoon NE : Little Lagoon

Gulf Shores, Alabama, United States

Observed by
Dennis Hatfield
Thu, 05 Apr 2018 09:21:00 -0500

Little Lagoon SE : Little Lagoon

Gulf Shores, Alabama, United States

Observed by
Dennis Hatfield
Thu, 05 Apr 2018 08:56:00 -0500

Humber Bay Shores Park at Waterfront Dr. : Lake Ontario

Etobicoke, Ontario, Canada

Observed by
Sam Lavigne
Thu, 05 Apr 2018 09:45:00 -0400

Gravois Creek at Whitecliff Park : Gravois Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Thu, 05 Apr 2018 00:00:00 +0000

Sugar Creek at Barrett Station Road : Sugar Creek

Ballwin, Missouri, United States

Observed by
Danelle Haake
Wed, 04 Apr 2018 00:00:00 +0000