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The Illinois Water Science Center has transitioned to a new data management software package. While you may not have noticed this transition, some sites may have problems or delays in being updated. We are actively monitoring these conditions and are resolving them as quickly as possible. See the Dec 8 news entry for more information at: https://help.waterdata.usgs.gov/news


Current Conditions for Illinois: Water Quality -- 34 site(s) found

PROVISIONAL DATA SUBJECT TO REVISION




Customize table to display other current-condition parameters
Station
Number
Station name Date/Time pH,
water,
unfltrd
field,
std
units
Specif-
ic
conduc-
tance,
wat unf
uS/cm @
25 degC
Temper-
ature,
water,
deg C
Dis-
solved
oxygen,
mg/L
Nitrate
+
nitrite
water,
in situ
mg/L as
03336890 SPOON RIVER NEAR ST. JOSEPH, IL  05/29 08:45 CST -- -- -- -- 3.26 
03339000 VERMILION RIVER NEAR DANVILLE, IL  05/29 08:45 CST 8.1 429  18.1 9.0 14.7 
03346500 EMBARRAS RIVER AT LAWRENCEVILLE, IL  05/29 08:45 CST 8.0 497  20.7 7.3 9.16 
03381495 LITTLE WABASH RIVER AT MAIN ST AT CARMI, IL  05/29 08:30 CST 7.1 236  21.2 3.6 1.00 
03612600 OHIO RIVER AT OLMSTED, IL  05/29 09:45 CDT 7.6 276  21.1 7.2 1.57 
05440700 ROCK RIVER AT BYRON, IL  05/29 09:15 CST -- --  17.6 -- -- 
05446500 ROCK RIVER NEAR JOSLIN, IL  05/29 08:45 CST 8.2 654  18.1 9.1 5.68 
05447500 GREEN RIVER NEAR GENESEO, IL  05/29 08:45 CST 8.0 677  18.0 8.6 7.57 
05527000 KANKAKEE RIVER AT CUSTER PARK, IL  05/29 09:15 CST -- --  19.2 -- -- 
05527500 KANKAKEE RIVER NEAR WILMINGTON, IL  05/29 08:45 CST -- --  19.0 -- -- 
05536137 CHICAGO S & S CANAL AT WESTERN AVE AT CHICAGO, IL 
      (BOTTOM)  05/29 09:10 CST -- 862  17.2 -- -- 
      (MIDDLE)  05/29 09:10 CST -- 879  17.2 -- -- 
      (TOP)  05/29 09:10 CST -- 820  17.3 -- -- 
05536700 CALUMET SAG CHANNEL NR RT 83 AT SAG BRIDGE, IL 
      (BOTTOM)  05/29 08:45 CST -- 946  18.4 -- -- 
      (MIDDLE)  05/29 08:45 CST -- 912  18.3 -- -- 
      (TOP)  05/29 08:45 CST -- 948  18.8 -- -- 
05536890 CHICAGO SANITARY AND SHIP CANAL NR LEMONT, IL  05/29 09:14 CST -- --  18.1 -- -- 
      [554.76 ft]  05/29 09:10 CST -- 890  18.0 -- -- 
      [557.76 ft]  05/29 09:10 CST -- 815  18.0 -- -- 
      [560.76 ft]  05/29 09:10 CST -- 876  18.0 -- -- 
      [563.76 ft]  05/29 09:10 CST -- 871  18.0 -- -- 
      [566.76 ft]  05/29 09:10 CST -- 902  18.0 -- -- 
      [569.76 ft]  05/29 09:10 CST -- *** *** -- -- 
05536995 CHICAGO SANITARY AND SHIP CANAL AT ROMEOVILLE, IL 
      (GHT=11)  05/29 09:00 CST -- 825  18.3 -- -- 
      (GHT=16)  05/29 09:00 CST -- 842  18.2 -- -- 
      (GHT=21)  05/29 09:00 CST -- 827  18.4 -- -- 
      (GHT=6)  05/29 09:00 CST -- 846  18.3 -- -- 
05538020 DES PLAINES RIVER IN LOCK CHANNEL AT ROCKDALE, IL  05/29 08:45 CST 7.3 932  19.1 9.0 -- 
      [CO2]  05/29 08:45 CST -- -- *** -- -- 
05539670 DES PLAINES RIVER AT CHANNAHON, IL  05/29 09:15 CST -- 892  19.3 -- -- 
05543010 ILLINOIS RIVER AT SENECA, IL  05/29 08:45 CST 7.9 709  19.7 8.7 5.66 
05550001 FOX RIVER (TAILWATER) AT ALGONQUIN, IL  05/29 08:30 CST 8.4 868  19.8 10.8 -- 
05554300 INDIAN CREEK NEAR FAIRBURY, IL  05/29 08:45 CST -- -- -- -- 15.7 
05558300 ILLINOIS RIVER AT HENRY, IL  05/29 08:45 CST -- --  19.1 -- -- 
05576100 LICK CREEK NEAR WOODSIDE, IL  05/29 08:45 CST 8.2 697  18.2 6.9 13.6 
      [Ott]  05/29 08:45 CST -- --  18.4 -- -- 
05576195 SUGAR CREEK NEAR CHATHAM, IL  05/29 08:45 CST 7.4 636  18.3 6.6 13.8 
      [Ott]  05/29 08:45 CST -- --  18.5 -- -- 
05578100 SALT CREEK NEAR FARMER CITY, IL  05/29 09:00 CST -- 631  18.4 -- -- 
05578250 NORTH FORK SALT CREEK NEAR DE WITT, IL  05/26 10:00 CST -- 648  14.5 -- -- 
05578300 CLINTON LAKE NEAR LANE, IL  05/29 09:00 CST -- --  20.0 -- -- 
05586300 ILLINOIS RIVER AT FLORENCE, IL  05/29 08:45 CST -- --  20.1 -- 6.10 
      [YSI]  05/29 08:45 CST 8.1 554 -- 6.8 -- 
05595000 KASKASKIA RIVER AT NEW ATHENS, IL  05/29 09:00 CST 7.5 282 -- 5.3 1.58 
    05/29 08:45 CST -- --  21.6 -- -- 
      [YSI]  05/29 09:00 CST -- --  21.7 -- -- 
05599490 BIG MUDDY RIVER AT RTE 127 AT MURPHYSBORO, IL  04/21 02:45 CST Eqp *** *** *** *** 
412320088154101 KANKAKEE R AT INFLOW OF POWER PLANT NR LORENZO, IL  05/29 09:00 CST -- --  19.7 -- -- 
413743089310101 19N8E-13.1a1 (LEE-92F)  05/29 08:45 CST -- --  5.9 -- -- 
413941087331201 37N15E-30.6b1 (GS-1D)  05/19 08:29 CST -- 1,190 -- -- -- 
421056088380801 43N5E-27.4h1 (14-RIL-S)  05/24 12:15 CST -- -- Dis -- -- 
421533088421801 44N5E-30.8c1 (10-MAR-S)  05/24 12:00 CST -- Dis Dis -- -- 
422848088191001 46N8E-08.2e1 (4-RCH-S)  05/23 03:15 CST -- -- Dis -- -- 
    05/08 12:30 CST -- Dis -- -- -- 

Data status codes:
  ***     Temporarily unavailable
  --     Parameter not determined
  Dis     Data-collection discontinued
  Eqp     Equipment malfunction