/-76.721235,44.757011,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
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?
66,082 observations
+758 new observations added in the past 30 days
/-88.3363867,41.9210717,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Timber Trails Park pond : pond
Saint Charles, Illinois, United States
Observed by Michelle Besch Fri, 30 May 2025 12:35:00 -0500/-87.6436686,41.6289645,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Little Calumet River - Boat Launch at FPDCC Kickapoo Woods : Little Calumet River
Harvey, Illinois, United States
Observed by David Schmid Fri, 30 May 2025 11:00:00 -0500/-88.1283975,41.7466349,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Pioneer Park : West Branch DuPage River
Naperville, Illinois, United States
Observed by Kyla Muhammad Fri, 30 May 2025 10:57:00 -0500/-88.0914044,41.983232,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Springbrook Creek Wetland Park : Springbrook Creek
Roselle, Illinois, United States
Observed by Lauren Lavezzi Fri, 30 May 2025 09:50:00 -0500/-88.1576228,41.8679948,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Winfield Creek-Memorial Park : Winfield Creek
Winfield, Illinois, United States
Observed by Gary Bernard Fri, 30 May 2025 09:32:00 -0500/-83.5665178,46.2542582,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Barabara Rd at Lake Huron : Lake Huron
Thessalon, Ontario, Canada
Observed by Community Volunteers Fri, 30 May 2025 09:30:00 -0400/0.0196378,51.6262788,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Whitehall Outfall 5b : River Ching
Buckhurst Hill, Redbridge, United Kingdom
Observed by Anne Rowland Fri, 30 May 2025 14:10:00 +0100
Whitehall Outfall 5a : River Ching
Buckhurst Hill, Redbridge, United Kingdom
Observed by Anne Rowland Fri, 30 May 2025 14:10:00 +0100/-0.8318064,51.1402198,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Smithy Lane : River Wey
Dockenfield, Hampshire, United Kingdom
Observed by paul howard Fri, 30 May 2025 12:30:00 +0100/-0.0298425,51.5709771,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Dagenham Brook Bridge Rd D/S : Dagenham Brook
London, Waltham Forest, United Kingdom
Observed by Lis Loebner Fri, 30 May 2025 11:05:00 +0100/-0.4645792,51.3395269,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
River Wey near Plough Bridge, Byfleet : River Wey
Byfleet, Surrey, United Kingdom
Observed by Susan Clements Fri, 30 May 2025 10:00:00 +0000/-1.5821046,52.2842236,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
St Johns Brook : Priory Park
Warwick, England, United Kingdom
Observed by Felicity Stratton Fri, 30 May 2025 10:40:00 +0100/-0.0398469,51.5761361,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
North Access Road : Dagenham Brook
London, England, United Kingdom
Observed by Lis Loebner Fri, 30 May 2025 10:40:00 +0100/-0.5087632,51.4252716,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Thames backwater : Thames
Staines Upon Thames, England, United Kingdom
Observed by Paul Davis Fri, 30 May 2025 10:33:00 +0100/-1.5316057,53.8334733,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Confluence of both water sources (below both Harrogate Road and Allerton Grange CSOs). : Gledhow Beck
Leeds, Leeds, United Kingdom
Observed by Simon Conyers Fri, 30 May 2025 10:30:00 +0100
St Johns Brook2nd Warwick Scout hut : St Nicholas Park
Warwick, England, United Kingdom
Observed by Felicity Stratton Fri, 30 May 2025 10:15:00 +0100/0.0085664,51.608522,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
9 Gordon Ave E4 : The Ching
London, Waltham Forest, United Kingdom
Observed by Janet Laban Fri, 30 May 2025 10:05:00 +0100
River Wey near Plough Bridge, Byfleet : River Wey
Byfleet, Surrey, United Kingdom
Observed by Susan Clements Fri, 30 May 2025 09:00:00 +0000/-1.5295672,53.8357652,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Allerton Grange CSO - above : Gledhow Beck
Leeds, Leeds, United Kingdom
Observed by Simon Conyers Fri, 30 May 2025 10:00:00 +0100