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?

64,819 observations

+906 new observations added in the past 30 days

Kiwanis Boat Launch off Hwy 62 S of Madoc : Moira Lake

Ontario, Canada

Observed by
Don Ross
Mon, 27 Nov 2017 11:45:00 -0500

UPPER STOQUA CK Site ID - SC-01 : Muskrat Lake Watershed

Ontario, Canada

Observed by
Jennifer Valentine
Mon, 27 Nov 2017 11:19:00 -0500

Behind Tim Horton's on N end of Bancroft on Hwy 2 : York River

Bancroft, Ontario, Canada

Observed by
Don Ross
Mon, 27 Nov 2017 10:30:00 -0500

Near 15 KM mark in Park heading east on Hwy 60 : Smoke Lake

Ontario, Canada

Observed by
Don Ross
Mon, 27 Nov 2017 09:00:00 -0500

Temagami Seaplane Base on Hwy 11 : Lake Temagami

Temagami, Ontario, Canada

Observed by
Don Ross
Mon, 27 Nov 2017 05:30:00 -0500

Water source for town of Larder Lake : Glendalough Lake

Ontario, Canada

Observed by
Don Ross
Mon, 27 Nov 2017 03:40:00 -0500

Larder Lake Marina : Larder Lake

Ontario, Canada

Observed by
Don Ross
Mon, 27 Nov 2017 03:30:00 -0500

First Creek Bridge : First Creek

Ontario, Canada

Observed by
Couchiching Conservancy
Sun, 26 Nov 2017 11:04:00 -0500

Mad Musher Restaurant, Whitney, Ontario : Madawaska River

Whitney, Ontario, Canada

Observed by
Cale Jackson
Sun, 26 Nov 2017 06:36:00 -0500

Maline Creek at Forestwood Park : Maline Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Sun, 26 Nov 2017 00:00:00 +0000

Grand Glaize Creek at Sulpher Springs Road : Grand Glaize Creek

Ballwin, Missouri, United States

Observed by
Danelle Haake
Sun, 26 Nov 2017 00:00:00 +0000

Brown's Dock : McArthur Lake

Val Des Monts, Quebec, Canada

Observed by
Nicolas Brown
Sat, 25 Nov 2017 10:00:00 -0500

Rest stop beach near McNee. : Golden Lake

Ontario, Canada

Observed by
Jennifer Valentine
Fri, 24 Nov 2017 23:40:00 -0500

Brown's Dock : McArthur Lake

Val Des Monts, Quebec, Canada

Observed by
Nicolas Brown
Fri, 24 Nov 2017 14:00:00 -0500

Little Fishweir Creek : Creek

Jacksonville, Florida, United States

Observed by
Meghan Haile
Fri, 24 Nov 2017 12:24:00 -0500

Near the stream that comes from Lac Girard : Lac McGlashan

Val Des Monts, Quebec, Canada

Observed by
Kat Kavanagh
Fri, 24 Nov 2017 09:42:15 -0500

Portsmouth Olympic Harbour : Lake Ontario

Kingston, Ontario, Canada

Observed by
Katherine Moir
Fri, 24 Nov 2017 05:00:00 -0500

El Faro : Pacific Ocean

California, United States

Observed by
PFEA/Tijuana Waterkeeper
Thu, 23 Nov 2017 10:35:00 -0800

Playa Blanca : Pacific Ocean

Baja California, Mexico

Observed by
PFEA/Tijuana Waterkeeper
Thu, 23 Nov 2017 09:35:00 -0800

Parque México : Pacific Ocean

Baja California, United States

Observed by
PFEA/Tijuana Waterkeeper
Thu, 23 Nov 2017 09:18:00 -0800