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?

66,165 observations

+528 new observations added in the past 30 days

Main Street : Crystal Creek

Algonquin, Illinois, United States

Observed by
JoAnn Schindler
Wed, 12 Feb 2025 15:35:38 +0000

Dam 62 : Fox River

Algonquin, Illinois, United States

Observed by
JoAnn Schindler
Wed, 12 Feb 2025 15:28:07 +0000

Bush Hill Park Golf Club : Salmons Brook

London, Enfield, United Kingdom

Observed by
Keith Hassan
Wed, 12 Feb 2025 11:20:00 +0000

Pioneer Tower Bridge : Grand River

Kitchener, Ontario, Canada

Observed by
Sabrina Jivani
Tue, 11 Feb 2025 17:40:00 -0500

Hill Ave Bridge : East Branch DuPage River

Lombard, Illinois, United States

Observed by
Joe Wywrot
Tue, 11 Feb 2025 14:31:22 -0600

Kishwaukee River-Main Stem : Kishwaukee River

Marengo, Illinois, United States

Observed by
Scott Kuykendall
Tue, 11 Feb 2025 14:15:00 -0600

3.5 Oak Bay High : Bowker Creek

Victoria, British Columbia, Canada

Observed by
Ellee Atkinson
Tue, 11 Feb 2025 12:09:36 -0800

West bridge, Winfield Creek, Northside Park : Winfield Creek,

Wheaton, Illinois, United States

Observed by
Kate Fleming
Tue, 11 Feb 2025 13:56:00 -0600

3.4 Duck Ponds : Bowker Creek

Victoria, British Columbia, Canada

Observed by
Ellee Atkinson
Tue, 11 Feb 2025 11:45:00 -0800

Newman Creek @ N Queen Anne Rd : Newman Creek

Woodstock, Illinois, United States

Observed by
Cindy Skrukrud
Tue, 11 Feb 2025 13:45:00 -0600

Nippersink Creek @ N Queen Anne Rd : Nippersink Creek

Woodstock, Illinois, United States

Observed by
Cindy Skrukrud
Tue, 11 Feb 2025 13:32:00 -0600

1.3 Monteith : Bowker Creek

Victoria, British Columbia, Canada

Observed by
Ellee Atkinson
Tue, 11 Feb 2025 11:09:54 -0800

Nippersink Creek @ Rte 12 (west of State Park Rd intersection) : Nippersink Creek

Spring Grove, Illinois, United States

Observed by
Cindy Skrukrud
Tue, 11 Feb 2025 12:51:00 -0600

South Branch of Kishwaukee River at N. 1st Street : South Branch of Kishwaukee River

Dekalb, Illinois, United States

Observed by
Patty Ruback
Tue, 11 Feb 2025 12:45:00 -0600

Sugar Run Creek : Sugar Run

Joliet, Illinois, United States

Observed by
Loretta Cerkvenik
Tue, 11 Feb 2025 12:05:00 -0600

North Branch Nippersink Creek @ W Solon Rd : North Branch Nippersink Creek

Richmond, Illinois, United States

Observed by
Cindy Skrukrud
Tue, 11 Feb 2025 12:05:00 -0600

Lake Killarney outlet dam (Cary, IL, 60013) : Lake Killarney outlet dam (Cary, IL, 60013)

Cary, Illinois, United States

Observed by
Eberhard Veit
Tue, 11 Feb 2025 12:00:00 -0600

Rock Run Creek : Rock Run Creek

Joliet, Illinois, United States

Observed by
Andy Neill
Tue, 11 Feb 2025 11:51:00 -0600