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Current Conditions for Dist. of Columbia: Water Quality -- 5 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
Specif-
ic
conduc-
tance,
wat unf
uS/cm @
25 degC
pH,
water,
unfltrd
field,
std
units
Turbid-
ity,
IR LED
light,
det ang
90 deg,
FNU
Dis-
solved
oxygen,
mg/L
Nitrate
+
nitrite
water,
in situ
mg/L as
Group POTOMAC RIVER BASIN
01646500 POTOMAC RIVER NEAR WASH, DC LITTLE FALLS PUMP STA  05/30 07:45 EST -- 219 -- -- -- -- 
    05/30 07:30 EST -- -- -- -- -- 1.00 
      1.0 ft from riverbed (bottom)  05/30 07:45 EST  18.9 -- -- -- -- -- 
      4.1 ft from riverbed (middle)  05/30 07:45 EST  19.0 -- -- -- -- -- 
      7.1 ft from riverbed (top)  05/30 07:45 EST  18.9 -- -- -- -- -- 
      From multiparameter sonde  05/30 07:30 EST  18.9 213 8.1 38 10.1 -- 
01648010 ROCK CREEK AT JOYCE RD WASHINGTON, DC  05/30 07:45 EST  19.0 285 7.5 12 8.1 0.83 
01651000 NORTHWEST BR ANACOSTIA RIVER NR HYATTSVILLE, MD 
      Center of flow  05/30 07:30 EST  19.1 379 -- 8.1 -- -- 
01651770 HICKEY RUN AT NATIONAL ARBORETUM AT WASHINGTON, DC  05/30 07:28 EST  17.5 1,150 -- 2.6 -- -- 
01651800 WATTS BRANCH AT WASHINGTON, DC  05/30 07:28 EST  19.0 494 -- 4.9 -- -- 

Data status codes:
  --     Parameter not determined