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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 -- 29 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  04/28 05:39 EDT  14.3 313 -- -- 9.0 -- 
      Upper Sensor  04/28 05:39 EDT  14.2 329 -- -- 9.0 -- 
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
01491000 CHOPTANK RIVER NEAR GREENSBORO, MD  04/28 05:30 EDT  13.4 134 7.0 5.7 9.2 1.64 
Group DELAWARE BAY DRAINAGE
01463500 Delaware River at Trenton NJ  04/28 05:00 EDT  13.0 185 8.5 1.6 10.7 -- 
      [(2)]  04/05 09:00 EDT -- -- -- -- -- *** 
01478000 CHRISTINA RIVER AT COOCHS BRIDGE, DE  04/28 05:15 EDT  12.3 325 -- -- -- -- 
01478245 White Clay Creek near Strickersville, PA  04/28 05:30 EDT  11.5 306 -- 2.2 -- -- 
01478650 WHITE CLAY CREEK AT NEWARK, DE  04/28 05:15 EDT  12.0 338 -- -- -- -- 
01478950 PIKE CREEK NEAR NEWARK, DE  04/28 05:30 EDT  11.7 300 -- -- -- -- 
01479000 WHITE CLAY CREEK NEAR NEWARK, DE  04/28 05:15 EDT  12.1 334 -- -- -- -- 
01479820 Red Clay Creek near Kennett Square, PA  04/28 04:45 EDT -- -- -- 3.0 -- -- 
01480000 RED CLAY CREEK AT WOODDALE, DE  04/28 04:45 EDT  12.2 366 -- -- -- -- 
01480025 WHITE CLAY CREEK AT STANTON, DE  04/28 05:15 EDT  12.3 344 -- -- -- -- 
01481000 Brandywine Creek at Chadds Ford, PA  04/28 05:30 EDT -- 333 7.6 1.8 10.2 -- 
      [Primary]  04/28 05:30 EDT  12.1 -- -- -- -- -- 
01481500 BRANDYWINE CREEK AT WILMINGTON, DE  04/28 05:15 EDT  12.4 318 7.9 2.0 10.7 -- 
01483155 SILVER LAKE TRIBUTARY AT MIDDLETOWN, DE  04/28 05:00 EDT  13.0 254 -- -- -- -- 
01483700 ST JONES RIVER AT DOVER, DE  04/28 05:15 EDT  15.5 174 -- -- -- -- 
01483740 ST JONES RIVER AT LEBANON, DE  04/28 05:24 EDT  15.0 5,920 -- -- -- -- 
01483750 ST JONES RIVER NEAR MAGNOLIA, DE  04/28 05:06 EDT  13.6 21,000 -- -- -- -- 
01484100 BEAVERDAM BRANCH AT HOUSTON, DE  04/28 05:00 EDT  12.6 142 -- -- -- -- 
Group DELAWARE BAY TIDAL STATIONS
01412350 Delaware Bay at Ship John Shoal Lighthouse NJ 
      Lower  04/28 05:30 EDT  13.4 15,600 -- -- 9.5 -- 
      Upper  04/28 05:30 EDT  13.3 15,400 -- -- 9.6 -- 
01480065 CHRISTINA RIVER AT NEWPORT, DE  02/29 11:15 EST  7.6 498 7.2 -- 10.8 -- 
      [100 ft downstream]  04/28 05:30 EDT  15.0 337 8.6 -- 12.4 -- 
01480120 CHRISTINA RIVER AT WILMINGTON, DE  04/28 05:36 EDT  14.5 286 -- -- -- -- 
01482695 C AND D CANAL NR DELAWARE CITY, DE  04/28 05:48 EDT  14.4 1,740 -- -- -- -- 
01482800 Delaware River at Reedy Island Jetty, DE  04/14 21:30 EDT *** -- *** -- *** -- 
    04/14 19:15 EDT -- *** -- -- -- -- 
01483177 APPOQUINIMINK RIVER NEAR ODESSA, DE  04/28 05:45 EDT  13.9 2,710 7.4 -- 8.9 -- 
01484080 MURDERKILL RIVER AT FREDERICA, DE  04/28 05:06 EDT  15.3 3,450 7.1 -- 7.0 -- 
01484272 BROADKILL RIVER NEAR MILTON, DE  04/26 12:15 EDT Eqp Eqp Eqp -- Eqp -- 
Group ATLANTIC COASTAL BAYS DRAINAGE
01484525 MILLSBORO POND OUTLET AT MILLSBORO, DE  04/28 05:15 EDT  15.3 140 7.0 -- 9.9 -- 
Group ATLANTIC COASTAL BAYS TIDAL STATIONS
01484680 MASSEY DITCH AT MASSEY LANDING, DE  04/28 05:15 EDT  12.6 Eqp 8.0 -- 8.7 -- 

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