/-0.3145909,51.5726927,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Northwick park Brook(Wealdstone Brook?) : Brook
London, Brent, United Kingdom
Observed by Angelique Soon Tue, 11 Mar 2025 10:30:00 +0000Observations
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
+700 new observations added in the past 30 days
/-0.514501,51.1468782,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Sewage / waste water plant outlet : Cranleigh Waters
Cranleigh, Surrey, United Kingdom
Observed by Trevor Dale Tue, 11 Mar 2025 09:40:00 +0000/-79.0940733,42.8611992,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Point Abino Marsh : Point Abino Marsh
Ontario, Canada
Observed by Jeffrey Sinibaldi Mon, 10 Mar 2025 18:15:00 -0400/-88.3532524,41.6860113,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Waubonsie Creek : Waubonsie Creek
Oswego, Illinois, United States
Observed by Mary Theodor Mon, 10 Mar 2025 15:48:00 -0500/-76.8865728,44.0963233,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Prinyer’s Cove Park & Boat Launch : Adolphus Reach on Lake Ontario
Ontario, Canada
Observed by Heather Ross Mon, 10 Mar 2025 16:39:00 -0400/-76.8853712,44.0883711,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Prinyer’s Cove Source : Prinyer’s Cove on Lake Ontario
Ontario, Canada
Observed by Heather Ross Mon, 10 Mar 2025 16:30:00 -0400/-76.9917993,44.0006715,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Smiths Bay : Smiths Bay on Lake Ontario
Ontario, Canada
Observed by Heather Ross Mon, 10 Mar 2025 16:20:00 -0400/-88.3546901,41.6596875,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Morgan Creek at Morgan Creek Park : Morgan Creek
Oswego, Illinois, United States
Observed by Alyssa Theodor Mon, 10 Mar 2025 15:00:00 -0500/-84.2447305,46.5178569,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Dacey Rd at St. Marys River : Storm Water
Ontario, Canada
Observed by Community Volunteers Mon, 10 Mar 2025 15:37:00 -0400/-77.0570111,44.0396171,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
near Glenora, Prince Edward County : Lake on the Mountain
Adolphustown, Ontario, Canada
Observed by Heather Ross Mon, 10 Mar 2025 15:34:00 -0400/-79.2146015,43.2235664,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Welland Canal off of Seaway Haulage Rd : Welland Canal
St. Catharines, Ontario, Canada
Observed by Jessica Palombo Mon, 10 Mar 2025 15:30:00 -0400/-84.297452,46.4952016,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Bellevue Park Topsail Island : St. Marys River
Ontario, Canada
Observed by Community Volunteers Mon, 10 Mar 2025 15:09:00 -0400/-88.1630501,41.8693445,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
West branch of DuPage river at Beecher Rd, Winfield : West branch of DuPage river
Winfield, Illinois, United States
Observed by Chris Thomson Mon, 10 Mar 2025 13:52:00 -0500/-88.0365368,41.883241,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Hill Ave Bridge : East Branch DuPage River
Lombard, Illinois, United States
Observed by Joe Wywrot Mon, 10 Mar 2025 13:51:48 -0500/-88.0507177,41.8903346,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
East DuPage river at St. Charles : East branch DuPage River
Glen Ellyn, Illinois, United States
Observed by Chris Thomson Mon, 10 Mar 2025 13:32:00 -0500/-87.9725289,41.9211515,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Salt Creek : Salt creek
Addison, Illinois, United States
Observed by Sarah Porterfield Mon, 10 Mar 2025 11:33:00 -0500
Salt Creek : Salt creek
Addison, Illinois, United States
Observed by Sarah Porterfield Mon, 10 Mar 2025 11:26:00 -0500/-88.0786157,41.8118819,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Arbor Lake at Morton Arb : Arbor Lake
Lisle, Illinois, United States
Observed by Linda Heuser Mon, 10 Mar 2025 08:00:00 -0500/-88.0616002,41.8139583,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Crabapple Lake at Morton Arboretum : Crabapple Lake
Lisle, Illinois, United States
Observed by Linda Heuser Mon, 10 Mar 2025 07:35:00 -0500/0.0001287,51.6043317,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Beech Hall Crescent CSO : River Ching
London, Waltham Forest, United Kingdom
Observed by Martha Jeffery Mon, 10 Mar 2025 11:07:00 +0000