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?

66,381 observations

+351 new observations added in the past 30 days

Westport Sand Lake, deep water sample site : Westport Sand Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Thu, 11 May 2017 12:40:00 -0400

El Faro : Pacific Ocean

California, United States

Observed by
PFEA/Tijuana Waterkeeper
Thu, 11 May 2017 09:36:00 -0700

Gator Lake : Gator Lake

Gulf Shores, Alabama, United States

Observed by
Dennis Hatfield
Thu, 11 May 2017 11:31:00 -0500

Parque México : Pacific Ocean

Baja California, United States

Observed by
PFEA/Tijuana Waterkeeper
Thu, 11 May 2017 09:18:00 -0700

MLMB : Mackavoy Lake Main Basin

Ontario, Canada

Observed by
Mississippi Valley Conservation Authority
Thu, 11 May 2017 12:15:00 -0400

Cañada Azteca : Pacific Ocean

Baja California, Mexico

Observed by
PFEA/Tijuana Waterkeeper
Thu, 11 May 2017 08:54:00 -0700

Little Lagoon SW : Little Lagoon

Gulf Shores, Alabama, United States

Observed by
Dennis Hatfield
Thu, 11 May 2017 10:52:00 -0500

El Vigia : Pacific Ocean

Baja California, Mexico

Observed by
PFEA/Tijuana Waterkeeper
Thu, 11 May 2017 08:30:00 -0700

Little Lagoon NW : Little Lagoon

Gulf Shores, Alabama, United States

Observed by
Dennis Hatfield
Thu, 11 May 2017 10:11:00 -0500

Upper Rideau Lake, deep water sample site 3 : Upper Rideau Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Thu, 11 May 2017 10:59:00 -0400

Playa Blanca : Pacific Ocean

Baja California, Mexico

Observed by
PFEA/Tijuana Waterkeeper
Thu, 11 May 2017 07:46:00 -0700

Tommy Lake, Deep water sample site : Tommy Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Thu, 11 May 2017 10:36:00 -0400

Upper Rideau Lake, Deep water sample site : Upper Rideau Lake

Newboro, Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Thu, 11 May 2017 10:32:00 -0400

Little Lagoon SE : Little Lagoon

Gulf Shores, Alabama, United States

Observed by
Dennis Hatfield
Thu, 11 May 2017 09:10:00 -0500

Black River outflow to Lake Ontario : Black River

Milford, Ontario, Canada

Observed by
Deb Hudson
Wed, 10 May 2017 21:41:00 -0400

Site D - Sundial Creek SE : Sundial Creek

Orillia, Ontario, Canada

Observed by
Couchiching Conservancy
Wed, 10 May 2017 18:00:00 -0400

Allumette Island : Ottawa River

Quebec, Canada

Observed by
Jennifer Valentine
Wed, 10 May 2017 14:40:00 -0400

SLEB : Sharbot Lake East Basin

Ontario, Canada

Observed by
Mississippi Valley Conservation Authority
Wed, 10 May 2017 13:15:00 -0400

SLNWB : Sharbot Lake North West Basin

Ontario, Canada

Observed by
Mississippi Valley Conservation Authority
Wed, 10 May 2017 12:10:00 -0400

SLNB : Shawenagog Lake North Basin

Ontario, Canada

Observed by
Mississippi Valley Conservation Authority
Wed, 10 May 2017 11:30:00 -0400