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?

62,701 observations

+690 new observations added in the past 30 days

leorgn : Lake Erie

Ohio, United States

Observed by
City of Toledo
Thu, 18 Dec 2014 00:00:00 -0500

CASEY CREEK : CASEY CREEK

Ottawa, Ontario, Canada

Observed by
Water Environment Protection Program (WEPP)
Wed, 17 Dec 2014 19:00:00 -0500

Forby Creek at Old Forby Road : Forby Creek

Eureka, Missouri, United States

Observed by
Danelle Haake
Thu, 18 Dec 2014 00:00:00 +0000

Black Creek at Strassner Drive : Black Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Thu, 18 Dec 2014 00:00:00 +0000

Hamilton Creek at Highway 109 : Hamilton Creek

Eureka, Missouri, United States

Observed by
Danelle Haake
Thu, 18 Dec 2014 00:00:00 +0000

Meramec River tributary N of Meramec Bottom Road : Meramec River tributary

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Thu, 18 Dec 2014 00:00:00 +0000

Hamilton Creek at Whitsetts Fork Road : Hamilton Creek

Glencoe, Missouri, United States

Observed by
Danelle Haake
Thu, 18 Dec 2014 00:00:00 +0000

Sugar Creek along the 1600 block of Adams : Sugar Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Thu, 18 Dec 2014 00:00:00 +0000

leorgn : Lake Erie

Ohio, United States

Observed by
City of Toledo
Wed, 17 Dec 2014 00:00:00 -0500

Shady Creek at Magner Woods : Shady Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Wed, 17 Dec 2014 00:00:00 +0000

Watkins Creek at Coal Bank Road : Watkins Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Wed, 17 Dec 2014 00:00:00 +0000

Williams Creek at spring below Wayne Road : Williams Creek

High Ridge, Missouri, United States

Observed by
Danelle Haake
Wed, 17 Dec 2014 00:00:00 +0000

Sebago Creek at Old Warson Road : Sebago Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Wed, 17 Dec 2014 00:00:00 +0000

Deer Creek tributary at Almentor Avenue : Deer Creek tributary

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Wed, 17 Dec 2014 00:00:00 +0000

Deer Creek at Log Cabin Lane : Deer Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Wed, 17 Dec 2014 00:00:00 +0000

Deer Creek at Litzsinger Road : Deer Creek

Saint Louis, Missouri, United States

Observed by
Danelle Haake
Wed, 17 Dec 2014 00:00:00 +0000

leorgn : Lake Erie

Ohio, United States

Observed by
City of Toledo
Tue, 16 Dec 2014 00:00:00 -0500

RIDEAU RIVER : RIDEAU RIVER

Ontario, Canada

Observed by
Water Rangers
Mon, 15 Dec 2014 19:00:00 -0500

RIDEAU RIVER : RIDEAU RIVER

Ottawa, Ontario, Canada

Observed by
Water Rangers
Mon, 15 Dec 2014 19:00:00 -0500

RIDEAU RIVER : RIDEAU RIVER

Ottawa, Ontario, Canada

Observed by
Water Rangers
Mon, 15 Dec 2014 19:00:00 -0500