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! Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024
with a full decommission expected 6 months later. Learn more about the upcoming change and where to find the new samples data in our blog.

Current Conditions for the Nation -- Water Quality -- 4 site(s) found

PROVISIONAL DATA SUBJECT TO REVISION




Customize table to display other current-condition parameters
Station
Number 		Station name Specif-
ic
conduc-
tance,
wat unf
uS/cm @
25 degC 		Temper-
ature,
water,
deg C 		Dis-
solved
oxygen,
mg/L 		pH,
water,
unfltrd
field,
std
units 		Date/Time
05536995 CHICAGO SANITARY AND SHIP CANAL AT ROMEOVILLE, IL 
      P1 915  18.1 -- --  05/08 10:00 CST 
      P2 919  18.1 -- --  05/08 10:00 CST 
      P3 1,050  18.1 -- --  05/08 10:00 CST 
      P4 958  18.1 -- --  05/08 10:00 CST 
05537980 DES PLAINES RIVER AT ROUTE 53 AT JOLIET, IL 875  18.4 8.9 7.9  05/08 11:00 CST 
05538020 DES PLAINES RIVER IN LOCK CHANNEL AT ROCKDALE, IL 868  19.0 9.2 7.7  05/08 09:45 CST 
      [CO2] -- *** -- --  05/08 10:45 CST 
05539670 DES PLAINES RIVER AT CHANNAHON, IL 
      CS 792  19.8 -- --  05/08 11:00 CST 

Data status codes:
  ***     Temporarily unavailable
  --     Parameter not determined