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?

62,738 observations

+707 new observations added in the past 30 days

Little Lagoon SW : Little Lagoon

Gulf Shores, Alabama, United States

Observed by
Dennis Hatfield
Thu, 13 Jul 2017 10:30:00 -0500

MRMB : Marble Lake Main Basin

Cloyne, Ontario, Canada

Observed by
Mississippi Valley Conservation Authority
Thu, 13 Jul 2017 11:10:00 -0400

Little Lagoon NW : Little Lagoon

Gulf Shores, Alabama, United States

Observed by
Dennis Hatfield
Thu, 13 Jul 2017 09:55:00 -0500

Playa Blanca : Pacific Ocean

Baja California, Mexico

Observed by
PFEA/Tijuana Waterkeeper
Thu, 13 Jul 2017 07:54:00 -0700

Cañada Azteca : Pacific Ocean

Baja California, Mexico

Observed by
PFEA/Tijuana Waterkeeper
Thu, 13 Jul 2017 07:19:00 -0700

Little Lagoon SE : Little Lagoon

Gulf Shores, Alabama, United States

Observed by
Dennis Hatfield
Thu, 13 Jul 2017 09:17:00 -0500

El Vigia : Pacific Ocean

Baja California, Mexico

Observed by
PFEA/Tijuana Waterkeeper
Thu, 13 Jul 2017 06:58:00 -0700

Petrie Island East Bay : Ottawa River

Ottawa, Ontario, Canada

Observed by
City of Ottawa Beach Water Quality
Thu, 13 Jul 2017 00:00:00 -0400

Brittania Beach : Ottawa River

Aylmer, Ontario, Canada

Observed by
City of Ottawa Beach Water Quality
Thu, 13 Jul 2017 00:00:00 -0400

Petrie Island River Beaches : Ottawa River

Ottawa, Ontario, Canada

Observed by
City of Ottawa Beach Water Quality
Thu, 13 Jul 2017 00:00:00 -0400

Westboro Beach : Ottawa River

Hull, Ontario, Canada

Observed by
City of Ottawa Beach Water Quality
Thu, 13 Jul 2017 00:00:00 -0400

Mooney's Bay : Rideau Canal

Ottawa, Ontario, Canada

Observed by
City of Ottawa Beach Water Quality
Thu, 13 Jul 2017 00:00:00 -0400

Mud Bay Lake, north of Mica Point ln : Mud Bay Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Wed, 12 Jul 2017 19:22:00 -0400

Mud Bay Lake, deep water sample site : Mud Bay Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Wed, 12 Jul 2017 18:53:00 -0400

W.Basin Lake, Bobs Lake Rd : W.Basin Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Wed, 12 Jul 2017 18:42:00 -0400

W.Basin Lake, Oak Shores : W.Basin Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Wed, 12 Jul 2017 18:34:00 -0400

W.Basin Lake, McEwen Ln : W.Basin Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Wed, 12 Jul 2017 18:22:00 -0400

Mill Bay Lake, wetland : Mill Bay Lake

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Wed, 12 Jul 2017 18:13:00 -0400

Buck Bay north, at Green Bay Rd : Buck Bay

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Wed, 12 Jul 2017 18:02:00 -0400

Buck Bay deep water sample site : Buck Bay

Ontario, Canada

Observed by
RVCA Lake Monitoring Program
Wed, 12 Jul 2017 17:24:00 -0400