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?

59,790 observations

+520 new observations added in the past 30 days

La Passe boat launch : Ottawa River

Ontario, Canada

Observed by
Cale Jackson
Sun, 12 Mar 2017 14:09:00 -0400

BOAT LAUNCH : Ottawa River

Quebec, Canada

Observed by
Cale Jackson
Sun, 12 Mar 2017 14:00:00 -0400

Bonnhomme Creek upstream of Pond Road : Bonhomme Creek

Glencoe, Missouri, United States

Observed by
Danelle Haake
Sun, 12 Mar 2017 00:00:00 +0000

Mattese Creek tributary at Theiss Road : Mattese Creek tributary

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Sun, 12 Mar 2017 00:00:00 +0000

Maline Creek at Forestwood Park : Maline Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Sun, 12 Mar 2017 00:00:00 +0000

Mattese Creek along 4800 block of Vermilion : Mattese Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Sun, 12 Mar 2017 00:00:00 +0000

Grand Glaize Creek at Sulpher Springs Road : Grand Glaize Creek

Ballwin, Missouri, United States

Observed by
Danelle Haake
Sun, 12 Mar 2017 00:00:00 +0000

Engleholm Creek at UMSL : Engleholm Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Sun, 12 Mar 2017 00:00:00 +0000

Bonnhomme Creek downstream of Pond Road : Bonhomme Creek

Glencoe, Missouri, United States

Observed by
Danelle Haake
Sun, 12 Mar 2017 00:00:00 +0000

Three Mile Creek @ MLK : Three Mile Creek

Mobile, Alabama, United States

Observed by
Cade Kistler
Fri, 10 Mar 2017 08:16:00 -0600

TMC at Stanton : Three Mile Creek

Mobile, Alabama, United States

Observed by
Cade Kistler
Fri, 10 Mar 2017 07:50:00 -0600

Center Street Drainage : Unamed Tributary to Three Mile Creek

Mobile, Alabama, United States

Observed by
Cade Kistler
Fri, 10 Mar 2017 01:35:00 -0600

El Faro : Pacific Ocean

California, United States

Observed by
PFEA/Tijuana Waterkeeper
Thu, 09 Mar 2017 09:17:00 -0800

Parque México : Pacific Ocean

Baja California, United States

Observed by
PFEA/Tijuana Waterkeeper
Thu, 09 Mar 2017 09:00:00 -0800

Cañada Azteca : Pacific Ocean

Baja California, Mexico

Observed by
PFEA/Tijuana Waterkeeper
Thu, 09 Mar 2017 08:46:00 -0800

El Vigia : Pacific Ocean

Baja California, Mexico

Observed by
PFEA/Tijuana Waterkeeper
Thu, 09 Mar 2017 08:24:00 -0800

Playa Blanca : Pacific Ocean

Baja California, Mexico

Observed by
PFEA/Tijuana Waterkeeper
Thu, 09 Mar 2017 07:40:00 -0800

Grand Glaize Creek at S 5th Street : Grand Glaize Creek

Valley Park, Missouri, United States

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

Grand Glaize Creek at Big Bend Blvd. : Grand Glaize Creek

Saint Louis, Missouri, United States

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