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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 South Dakota: Water Quality -- 10 site(s) found

PROVISIONAL DATA SUBJECT TO REVISION





Customize table to display other current-condition parameters
Station
Number
Station name Date/Time Temper-
ature,
water,
deg C
Dis-
solved
oxygen,
mg/L
Specif-
ic
conduc-
tance,
wat unf
uS/cm @
25 degC
Nitrate
+
nitrite
water,
in situ
mg/L as
Group MISSOURI-OAHE RIVER BASIN
06342500 MISSOURI RIVER AT BISMARCK, ND  03/19 06:15 CDT  1.6 -- -- -- 
Group GRAND-MOREAU RIVER BASIN
06354890 NORTH FORK GRAND RIVER ABOVE BOWMAN-HALEY LAKE, ND  03/19 06:00 CDT  4.9 11.2 3,270 -- 
06354980 SPRING CREEK NEAR HALEY, ND  03/19 06:00 CDT  4.6 8.8 2,680 -- 
Group CHEYENNE RIVER BASIN
06412500 RAPID CREEK ABV CANYON LAKE NEAR RAPID CITY,SD  03/05 09:15 MST  1.0 -- -- -- 
Group JAMES RIVER BASIN
06470000 JAMES RIVER AT JAMESTOWN, ND  08/10 17:15 CDT  24.2 -- -- -- 
06470500 JAMES RIVER AT LAMOURE, ND  03/19 05:45 CDT Ssn -- -- -- 
06476000 JAMES RIVER AT HURON,SD  03/18 16:00 CDT -- -- -- Ssn 
06478513 JAMES RIVER NEAR YANKTON, SD  03/19 06:00 CDT -- -- -- Ssn 
Group BIG SIOUX RIVER BASIN
06481000 BIG SIOUX RIVER NEAR DELL RAPIDS,SD  03/19 06:30 CDT -- -- -- Ssn 
06486000 Missouri River at Sioux City, IA  03/19 06:00 CDT Dis -- -- -- 

Data status codes:
  --     Parameter not determined
  Dis     Data-collection discontinued
  Ssn     Parameter monitored seasonally