Chloride  ppm
        What's this?
        164.0
      
    North Branch Chicago River at Edgebrook Woods : North Branch Chicago River at Edgebrook Woods
Chicago, Illinois, United States
      
      Observed by 
      Heather Davern
    
  - Observed on: Wed, 27 Nov 2024 11:12:00 -0600
 - Testers Heather Davern
 - 
      Associated with: 
National Great Rivers : Winter Chloride Watch - Lat: 41.989752
 - Lng: -87.7715778
 
Observation report
See trends at this locationWater quality tests
Pending Quality Check from Water Rangers What's this?
        Air temperature °C
        What's this?
        42.0
      
    Weather
        Current weather What's this?
        
    
        Weather in previous 24 hours What's this?
        
    Latest photos
Notes
Test number two was Quantlab: 3.8 and PPM: 150. Same time and conditions. See strip in photo for slight variance.


