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National Great Rivers
Winter Chloride Watch
6508
Observations
0
Issues
410
Locations
Leaderboard
Bruce M Colravy
3800 Points
3800 Points
Greg Kimutis
3790 Points
3790 Points
Jean Reddington
2260 Points
2260 Points
Katie Vogler
2140 Points
2140 Points
Danelle Haake
2040 Points
2040 Points
Observations
/-87.6651478,41.8428956,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Canal Origins Park : South Branch Chicago River
Chicago, Illinois, United States
Observed by Annette Anderson Wed, 28 May 2025 16:15:00 -0500/-88.1283331,41.6797393,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Lily Cache Creek at the Lily Cache Sports Field footbridge : Lily Cache Creek
Bolingbrook, Illinois, United States
Observed by Sharon Dyrkacz Wed, 28 May 2025 10:52:00 -0500/-88.1317234,41.7209294,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
West Branch of the Dupage River - Weigand Riverfront Park Canoe Launch : West Branch of the DuPage River - Weigand Riverfront Park Canoe Launch
Naperville, Illinois, United States
Observed by Susan Goreczny Tue, 27 May 2025 19:12:00 -0500/-88.184402,41.6768225,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
West Branch DuPage River : DuPage River
Naperville, Illinois, United States
Observed by Janet Knight Tue, 27 May 2025 15:30:00 -0500/-88.053081,41.825679,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
East Branch DuPage River at Hidden Lake Forest Preserve : East Branch DuPage River
Downers Grove, Illinois, United States
Observed by Mark Thomas Tue, 27 May 2025 15:15:00 -0500/-88.0606556,41.8425106,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Glen Crest Creek at Willowbrook Forest Preserve : Glen Crest Creek
Glen Ellyn, Illinois, United States
Observed by Mark Thomas Tue, 27 May 2025 14:15:00 -0500/-88.2248497,42.2010642,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Fox River-Route 14 : Fox River
Illinois, United States
Observed by Anna Niedzinski Tue, 27 May 2025 13:34:00 -0500/-88.0704618,41.4971687,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImY4Mzc4MTZkZDZkN2Y4YzFhMjA2MzQ3NDAyZjM0MjI1In0.jA6aLxZWzUm8bSBbumka4Q)
Sugar Run Creek : Sugar Run
Joliet, Illinois, United States
Observed by Loretta Cerkvenik Tue, 27 May 2025 12:48:00 -0500