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?

62,610 observations

+690 new observations added in the past 30 days

Sugar Creek along the 1600 block of Adams : Sugar Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Sat, 11 Feb 2017 00:00:00 +0000

River des Peres at Slay Park : River des Peres

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Sat, 11 Feb 2017 00:00:00 +0000

River des Peres at Fultz Field : River des Peres

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Sat, 11 Feb 2017 00:00:00 +0000

Grace Episcopal Day School : St. Johns River

Orange Park, Florida, United States

Observed by
Grace Episcopal Day School
Fri, 10 Feb 2017 13:32:00 -0500

Parque México : Pacific Ocean

Baja California, United States

Observed by
PFEA/Tijuana Waterkeeper
Fri, 10 Feb 2017 00:00:00 -0800

Cañada Azteca : Pacific Ocean

Baja California, Mexico

Observed by
PFEA/Tijuana Waterkeeper
Fri, 10 Feb 2017 00:00:00 -0800

El Faro : Pacific Ocean

California, United States

Observed by
PFEA/Tijuana Waterkeeper
Fri, 10 Feb 2017 00:00:00 -0800

El Vigia : Pacific Ocean

Baja California, Mexico

Observed by
PFEA/Tijuana Waterkeeper
Fri, 10 Feb 2017 00:00:00 -0800

Playa Blanca : Pacific Ocean

Baja California, Mexico

Observed by
PFEA/Tijuana Waterkeeper
Fri, 10 Feb 2017 00:00:00 -0800

Cedar Creek at Highway 96 : CCCS

Citronelle, Alabama, United States

Observed by
Cade Kistler
Thu, 09 Feb 2017 09:17:00 -0600

BCBW : Bennett Creek @ Billy Walker Rd.

Citronelle, Alabama, United States

Observed by
Cade Kistler
Thu, 09 Feb 2017 08:49:00 -0600

BCBW : Bennett Creek @ Billy Walker Rd.

Citronelle, Alabama, United States

Observed by
Power_Puff_Girls
Thu, 09 Feb 2017 07:40:00 -0600

Cedar Creek at Highway 96 : CCCS

Citronelle, Alabama, United States

Observed by
The Fishermen Citronelle
Thu, 09 Feb 2017 07:15:00 -0600

Cedar Creek at Highway 96 : CCCS

Citronelle, Alabama, United States

Observed by
The Fishermen Citronelle
Thu, 09 Feb 2017 07:15:00 -0600

Creve Coeur Creek upstream of South Outer 40 : Creve Coeur Creek

Chesterfield, Missouri, United States

Observed by
Danelle Haake
Thu, 09 Feb 2017 00:00:00 +0000

Deer Creek tributary at Almentor Avenue : Deer Creek tributary

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Thu, 09 Feb 2017 00:00:00 +0000

Shady Creek at Magner Woods : Shady Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Thu, 09 Feb 2017 00:00:00 +0000

Creve Coeur Creek upstream of Ladue Road : Creve Coeur Creek

Chesterfield, Missouri, United States

Observed by
Danelle Haake
Thu, 09 Feb 2017 00:00:00 +0000

Deer Creek at Brentwood Blvd : Deer Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Thu, 09 Feb 2017 00:00:00 +0000

Creve Coeur Creek upstream of Olive Road : Creve Coeur Creek

Chesterfield, Missouri, United States

Observed by
Danelle Haake
Thu, 09 Feb 2017 00:00:00 +0000