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?

65,310 observations

+1,071 new observations added in the past 30 days

Creve Coeur Creek at Water Works Road : Creve Coeur Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Sun, 17 Mar 2019 00:00:00 +0000

Grand Glaize Creek at Sulpher Springs Road : Grand Glaize Creek

Ballwin, Missouri, United States

Observed by
Danelle Haake
Sun, 17 Mar 2019 00:00:00 +0000

Creve Coeur Creek upstream of Creve Coeur Lake : Creve Coeur Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Sun, 17 Mar 2019 00:00:00 +0000

Maline Creek at Forestwood Park : Maline Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Sun, 17 Mar 2019 00:00:00 +0000

Mattese Creek along 4800 block of Vermilion : Mattese Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Sat, 16 Mar 2019 00:00:00 +0000

Gravois Creek at Whitecliff Park : Gravois Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Sat, 16 Mar 2019 00:00:00 +0000

Mattese Creek tributary at Theiss Road : Mattese Creek tributary

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Sat, 16 Mar 2019 00:00:00 +0000

Gravois Creek at Bayless : Gravois Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Fri, 15 Mar 2019 00:00:00 +0000

Bathurst Quay : Lake Ontario

Toronto, Ontario, Canada

Observed by
Elise Mackie
Thu, 14 Mar 2019 13:10:00 -0400

Bathurst Quay - A : Lake Ontario

Toronto, Ontario, Canada

Observed by
Elise Mackie
Thu, 14 Mar 2019 12:49:00 -0400

Parque México : Pacific Ocean

Baja California, United States

Observed by
PFEA/Tijuana Waterkeeper
Wed, 13 Mar 2019 14:01:00 -0700

El Faro : Pacific Ocean

California, United States

Observed by
PFEA/Tijuana Waterkeeper
Wed, 13 Mar 2019 13:16:00 -0700

Cañada Azteca : Pacific Ocean

Baja California, Mexico

Observed by
PFEA/Tijuana Waterkeeper
Wed, 13 Mar 2019 12:40:00 -0700

El Vigia : Pacific Ocean

Baja California, Mexico

Observed by
PFEA/Tijuana Waterkeeper
Wed, 13 Mar 2019 12:14:00 -0700

Playa Blanca : Pacific Ocean

Baja California, Mexico

Observed by
PFEA/Tijuana Waterkeeper
Wed, 13 Mar 2019 11:22:00 -0700

Greenwood School / Waterfall : Jones Creek

Jacksonville, Florida, United States

Observed by
Greenwood School
Wed, 13 Mar 2019 10:35:00 -0400

FNCK Ferncreek culvert outfall : Fern Creek

Fulford Harbour, British Columbia, Canada

Observed by
SSIFWC Project
Wed, 13 Mar 2019 00:00:00 +0000

Watkins Creek at Coal Bank Road : Watkins Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Wed, 13 Mar 2019 00:00:00 +0000

Gravois Creek at Union Road : Gravois Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Wed, 13 Mar 2019 00:00:00 +0000

GDCK Geralds Creek outfall : Geralds Creek

Fulford Harbour, British Columbia, Canada

Observed by
SSIFWC Project
Wed, 13 Mar 2019 00:00:00 +0000