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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 Delaware: Water Quality -- 30 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 Undefined
01482100 DELAWARE RIVER AT DEL MEM BRIDGE AT WILMINGTON DE 
      Lower Sensor  12/03 11:51 EST  8.3 7,800 -- -- 10.4 -- 
      Upper Sensor  12/03 11:51 EST  8.2 7,820 -- -- 10.4 -- 
01483511 LEIPSIC RIVER AT CHESWOLD, DE  10/12 09:30 EDT  15.8 -- -- -- -- -- 
    10/09 04:30 EDT -- 4,940 -- -- -- -- 
Group CHESAPEAKE BAY DRAINAGE - EASTERN SHORE
01487165 BUCKS BRANCH DS OF CONRAIL RD AT CANNON, DE  12/03 11:00 EST  2.7 238 6.9 2.1 13.2 10.10 
01491000 CHOPTANK RIVER NEAR GREENSBORO, MD  12/03 11:30 EST  2.2 176 7.4 3.8 13.1 1.47 
Group DELAWARE BAY DRAINAGE
01463500 Delaware River at Trenton NJ  12/03 11:00 EST  3.1 180 8.0 3.0 14.1 -- 
      [(2)]  04/05 09:00 EDT -- -- -- -- -- *** 
01478000 CHRISTINA RIVER AT COOCHS BRIDGE, DE  12/03 11:15 EST  2.6 309 -- -- -- -- 
01478245 White Clay Creek near Strickersville, PA  12/03 11:30 EST  1.3 396 -- 1.2 -- -- 
01478650 WHITE CLAY CREEK AT NEWARK, DE  12/03 11:15 EST  0.8 372 -- -- -- -- 
01478950 PIKE CREEK NEAR NEWARK, DE  12/03 11:30 EST  1.9 315 -- -- -- -- 
01479000 WHITE CLAY CREEK NEAR NEWARK, DE  12/03 11:15 EST  1.2 372 -- -- -- -- 
01479820 Red Clay Creek near Kennett Square, PA  12/03 11:45 EST -- -- -- 1.1 -- -- 
01480000 RED CLAY CREEK AT WOODDALE, DE  12/03 11:45 EST  1.5 440 -- -- -- -- 
01480025 WHITE CLAY CREEK AT STANTON, DE  12/03 11:15 EST  1.9 388 -- -- -- -- 
01481000 Brandywine Creek at Chadds Ford, PA  12/03 11:30 EST -- 395 7.7 1.6 14.4 -- 
      [Primary]  12/03 11:30 EST  2.3 -- -- -- -- -- 
01481500 BRANDYWINE CREEK AT WILMINGTON, DE  12/03 11:15 EST  2.0 357 8.1 1.6 15.0 -- 
01483155 SILVER LAKE TRIBUTARY AT MIDDLETOWN, DE  12/03 12:00 EST  7.6 254 -- -- -- -- 
01483700 ST JONES RIVER AT DOVER, DE  12/03 11:15 EST  6.3 274 -- -- -- -- 
01483740 ST JONES RIVER AT LEBANON, DE  12/03 11:24 EST  5.2 19,300 -- -- -- -- 
01483750 ST JONES RIVER NEAR MAGNOLIA, DE  12/03 11:06 EST  4.3 36,300 -- -- -- -- 
01484100 BEAVERDAM BRANCH AT HOUSTON, DE  12/03 12:00 EST  3.4 156 -- -- -- -- 
Group DELAWARE BAY TIDAL STATIONS
01412350 Delaware Bay at Ship John Shoal Lighthouse NJ 
      Lower  12/03 11:30 EST  7.9 32,000 -- -- 10.4 -- 
      Upper  12/03 11:30 EST  8.0 31,700 -- -- 10.2 -- 
01480065 CHRISTINA RIVER AT NEWPORT, DE  09/16 15:30 EDT Mnt Mnt Mnt -- Mnt -- 
      [100 ft downstream]  12/03 11:30 EST  3.7 891 7.5 -- 12.0 -- 
01480120 CHRISTINA RIVER AT WILMINGTON, DE  12/03 11:36 EST  7.9 5,290 -- -- -- -- 
01482695 C AND D CANAL NR DELAWARE CITY, DE  12/03 11:42 EST  7.6 8,440 -- -- -- -- 
01482800 Delaware River at Reedy Island Jetty, DE  10/03 16:00 EDT  21.8 -- -- -- -- -- 
    10/03 15:45 EDT -- 15,600 7.5 -- 7.1 -- 
      Upstream, [Upstream]  12/03 11:45 EST  8.4 12,900 7.9 -- 10.9 -- 
01483177 APPOQUINIMINK RIVER NEAR ODESSA, DE  12/03 11:45 EST  7.4 16,600 8.0 -- 10.7 -- 
01484080 MURDERKILL RIVER AT FREDERICA, DE  12/03 11:06 EST  6.2 9,920 7.5 -- 8.4 -- 
01484272 BROADKILL RIVER NEAR MILTON, DE  12/03 11:45 EST  5.4 27,700 7.9 -- 11.1 -- 
Group ATLANTIC COASTAL BAYS DRAINAGE
01484525 MILLSBORO POND OUTLET AT MILLSBORO, DE  12/03 11:15 EST  5.1 163 7.3 -- 10.8 -- 
Group ATLANTIC COASTAL BAYS TIDAL STATIONS
01484680 MASSEY DITCH AT MASSEY LANDING, DE  12/03 11:15 EST  8.1 48,900 8.2 -- 10.0 -- 

Data status codes:
  ***     Temporarily unavailable
  --     Parameter not determined
  Mnt     Maintenance in progress