/-79.249683,42.8841107,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Port Colborne at the entrance from Lake Erie : Welland Canal
Port Colborne, Ontario, Canada
Observed by Joshua Muscat Mon, 31 Mar 2025 10:52:50 -0400Observations
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?
66,083 observations
+698 new observations added in the past 30 days
/-88.1239343,41.8620328,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Winfield Creek at Emerson School : Winfield Creek
Wheaton, Illinois, United States
Observed by Maureen Keil Mon, 31 Mar 2025 09:25:00 -0500/-88.1160621,41.7144886,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
DuPage River Park - Small Pond - Site 2 : Pond
Naperville, Illinois, United States
Observed by Leah Gladkowski Mon, 31 Mar 2025 09:19:00 -0500/-0.5668445,51.3995516,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Cabrera Riverside Walk : River Bourne
Virginia Water, Surrey, United Kingdom
Observed by Rosie Deane Mon, 31 Mar 2025 13:40:00 +0000/-0.0225674,51.562406,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Upstream of Leyton Jubilee Park's double outfall (what3words: ///curving.cups.brings) : Dagenham Brook
London, Waltham Forest, United Kingdom
Observed by Steve Williams Mon, 31 Mar 2025 14:30:00 +0100/-0.0221844,51.562256,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Downstream of Leyton Jubilee Park's double outfall (what3words: ///curving.cups.brings) : Dagenham Brook
London, Waltham Forest, United Kingdom
Observed by Steve Williams Mon, 31 Mar 2025 14:30:00 +0100/-0.5975103,51.1897264,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Landings Wood Stream : Landings Wood Stream
Farncombe, Surrey, United Kingdom
Observed by David M Jones Mon, 31 Mar 2025 14:00:00 +0100/-0.7306439,51.0810231,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Garden at 42 Sturt Road : River Wey
Haslemere, West Sussex, United Kingdom
Observed by Alastair Bayliss Mon, 31 Mar 2025 13:51:00 +0100/-0.0233685,51.5646457,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Dagenham Brook D/S : Dagenham Brook
London, Waltham Forest, United Kingdom
Observed by Steve Williams Mon, 31 Mar 2025 13:45:00 +0100/-0.0236905,51.5648593,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Dagenham Brook U/S : Dagenham Brook
London, Waltham Forest, United Kingdom
Observed by Steve Williams Mon, 31 Mar 2025 13:45:00 +0100/-0.5776835,51.2001612,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
From Godalming Treatment Works : Unstead Inlet
Godalming, Surrey, United Kingdom
Observed by Andrew Lockett Mon, 31 Mar 2025 13:00:00 +0100/0.0086904,51.6184562,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Hatch Roundabout - Downstream : The Ching
London, Waltham Forest, United Kingdom
Observed by Derek Seume Mon, 31 Mar 2025 12:43:00 +0100/-0.4778194,51.1223542,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Thornhurst Brook at Vachery : Thornhurst Brook
Cranleigh, Surrey, United Kingdom
Observed by Brian and Claire clarke Mon, 31 Mar 2025 11:15:00 +0000/0.008952,51.6189786,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Hatch Roundabout - Upstream : The Ching
London, Waltham Forest, United Kingdom
Observed by Derek Seume Mon, 31 Mar 2025 12:13:00 +0100/-0.57626,51.2028,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Unstead Exit (outflow) : Unstead Wetland Reserve
Bramley, Surrey, United Kingdom
Observed by Andrew Lockett Mon, 31 Mar 2025 12:00:00 +0100/-0.5110744,51.3096729,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
River Way : River Way
Woking, Surrey, United Kingdom
Observed by K S Mon, 31 Mar 2025 11:13:00 +0100/-0.481832,51.1388336,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Redcroft Walk / Horsham Road : Cranleigh Waters
Cranleigh, Surrey, United Kingdom
Observed by Trevor Dale Mon, 31 Mar 2025 10:30:00 +0100/-1.5282583,53.8317764,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Allerton Park CSO - above : Gledhow Beck
Leeds, Leeds, United Kingdom
Observed by Simon Conyers Mon, 31 Mar 2025 10:30:00 +0100/-1.5200614,53.8256722,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
E-coli Testing Location 1 (UoL) : Gledhow Lake
Leeds, Leeds, United Kingdom
Observed by Simon Conyers Mon, 31 Mar 2025 08:00:00 +0100/-87.6941124,41.9576118,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Riverbank Neighbors - Berteau : Chicago River
Chicago, Illinois, United States
Observed by Sean Carino Sun, 30 Mar 2025 19:38:00 -0500