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?

59,815 observations

+518 new observations added in the past 30 days

Christie Lake, Deep water sample site : Christie Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Thu, 04 May 2017 13:17:00 -0400

El Faro : Pacific Ocean

California, United States

Observed by
PFEA/Tijuana Waterkeeper
Thu, 04 May 2017 09:20:00 -0700

Parque México : Pacific Ocean

Baja California, United States

Observed by
PFEA/Tijuana Waterkeeper
Thu, 04 May 2017 09:05:00 -0700

Bridge at Brown's Park : Mazinaw Lake

Ontario, Canada

Observed by
Lisa Martin
Thu, 04 May 2017 12:00:00 -0400

Cañada Azteca : Pacific Ocean

Baja California, Mexico

Observed by
PFEA/Tijuana Waterkeeper
Thu, 04 May 2017 08:52:00 -0700

El Vigia : Pacific Ocean

Baja California, Mexico

Observed by
PFEA/Tijuana Waterkeeper
Thu, 04 May 2017 08:28:00 -0700

El Profundo : Arroyo El Profundo

Jalisco, Mexico

Observed by
David Escandón - Jefe Operativo JIRA
Thu, 04 May 2017 10:18:00 -0500

Playa Blanca : Pacific Ocean

Baja California, Mexico

Observed by
PFEA/Tijuana Waterkeeper
Thu, 04 May 2017 07:42:00 -0700

SECCHI DISK MONITORING SITE 4 : Halls Mill Creek

Mobile, Alabama, United States

Observed by
Judy Upchurch
Thu, 04 May 2017 09:18:00 -0500

Primer Paso : Arroyo El Cangrejo

Jalisco, Mexico

Observed by
David Escandón - Jefe Operativo JIRA
Thu, 04 May 2017 09:15:00 -0500

Prescott-Russel Trail Link, Orleans : "Garbage Dump Creek"

Ottawa, Ontario, Canada

Observed by
Julie Lachapelle
Wed, 03 May 2017 18:30:00 -0400

Prescott-Russel Trail Link, Orleans : "Garbage Dump Creek"

Ottawa, Ontario, Canada

Observed by
Julie Lachapelle
Wed, 03 May 2017 18:28:00 -0400

Main Entrance Behind Cedarhill Park : Barrhaven Quarry

Ottawa, Ontario, Canada

Observed by
Jordan Ross
Wed, 03 May 2017 16:00:00 -0400

Brown's Dock : McArthur Lake

Val Des Monts, Quebec, Canada

Observed by
Nicolas Brown
Wed, 03 May 2017 11:30:00 -0400

Muskrat River : Ottawa River

Pembroke, Ontario, Canada

Observed by
Jennifer Valentine
Wed, 03 May 2017 10:52:00 -0400

Allumette Island : Ottawa River

Quebec, Canada

Observed by
Jennifer Valentine
Tue, 02 May 2017 16:20:00 -0400

Como (Hudson), Qc : Lake of Two Mountains

Oka, Quebec, Canada

Observed by
Alexandra Leus
Tue, 02 May 2017 11:58:00 -0400

San Miguel : Río Tuxcacuesco

Jalisco, Mexico

Observed by
David Escandón - Jefe Operativo JIRA
Tue, 02 May 2017 10:30:00 -0500

Confluence with Mallory Creek : Mississippi River

Ontario, Canada

Observed by
Lisa Martin
Tue, 02 May 2017 11:00:00 -0400

At Halls Mill Road in Mobile, AL : Halls Mill Creek

Mobile, Alabama, United States

Observed by
Mimi Fearn
Tue, 02 May 2017 09:50:00 -0500