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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 -- 28 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  03/28 21:57 EDT  8.7 224 -- -- 10.3 -- 
      Upper Sensor  03/28 21:57 EDT  8.7 224 -- -- 10.3 -- 
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  03/28 21:30 EDT  9.9 97 6.7 10.0 9.9 1.39 
Group DELAWARE BAY DRAINAGE
01463500 Delaware River at Trenton NJ  03/28 21:00 EDT  8.0 158 7.7 4.6 11.9 -- 
      [(2)]  04/05 09:00 EDT -- -- -- -- -- *** 
01478000 CHRISTINA RIVER AT COOCHS BRIDGE, DE  03/28 21:15 EDT  9.4 253 -- -- -- -- 
01478245 White Clay Creek near Strickersville, PA  03/28 21:30 EDT  9.2 244 -- 3.8 -- -- 
01478650 WHITE CLAY CREEK AT NEWARK, DE  03/28 21:15 EDT  8.7 315 -- -- -- -- 
01478950 PIKE CREEK NEAR NEWARK, DE  03/28 21:30 EDT  9.6 276 -- -- -- -- 
01479000 WHITE CLAY CREEK NEAR NEWARK, DE  03/28 21:15 EDT  9.3 304 -- -- -- -- 
01479820 Red Clay Creek near Kennett Square, PA  03/28 21:45 EDT -- -- -- 5.7 -- -- 
01480000 RED CLAY CREEK AT WOODDALE, DE  03/28 21:45 EDT  9.4 339 -- -- -- -- 
01480025 WHITE CLAY CREEK AT STANTON, DE  03/28 21:15 EDT  9.5 319 -- -- -- -- 
01481000 Brandywine Creek at Chadds Ford, PA  03/28 21:30 EDT  9.6 285 7.7 6.1 11.3 -- 
01481500 BRANDYWINE CREEK AT WILMINGTON, DE  03/28 21:15 EDT  9.5 277 7.8 3.6 11.5 -- 
01483155 SILVER LAKE TRIBUTARY AT MIDDLETOWN, DE  03/28 22:00 EDT  10.6 245 -- -- -- -- 
01483700 ST JONES RIVER AT DOVER, DE  03/28 21:15 EDT  10.7 101 -- -- -- -- 
01483740 ST JONES RIVER AT LEBANON, DE  03/28 21:24 EDT  10.4 180 -- -- -- -- 
01484100 BEAVERDAM BRANCH AT HOUSTON, DE  03/28 22:00 EDT  9.7 68 -- -- -- -- 
Group DELAWARE BAY TIDAL STATIONS
01412350 Delaware Bay at Ship John Shoal Lighthouse NJ 
      Lower  03/28 21:30 EDT  9.0 11,600 -- -- 10.7 -- 
      Upper  03/28 21:30 EDT  9.0 7,830 -- -- 11.2 -- 
01480065 CHRISTINA RIVER AT NEWPORT, DE  02/29 11:15 EST  7.6 498 7.2 -- 10.8 -- 
      [100 ft downstream]  03/28 21:30 EDT  9.6 290 7.4 -- 10.0 -- 
01480120 CHRISTINA RIVER AT WILMINGTON, DE  03/28 21:36 EDT  9.7 264 -- -- -- -- 
01482695 C AND D CANAL NR DELAWARE CITY, DE  03/28 22:06 EDT  9.4 1,540 -- -- -- -- 
01482800 Delaware River at Reedy Island Jetty, DE  03/28 21:45 EDT  9.1 1,060 7.4 -- 10.8 -- 
01483177 APPOQUINIMINK RIVER NEAR ODESSA, DE  03/28 21:45 EDT  10.1 1,280 7.2 -- 9.5 -- 
01484080 MURDERKILL RIVER AT FREDERICA, DE  03/28 21:06 EDT  10.3 172 6.8 -- 9.3 -- 
01484272 BROADKILL RIVER NEAR MILTON, DE  03/28 21:45 EDT  10.4 385 6.8 -- 9.6 -- 
Group ATLANTIC COASTAL BAYS DRAINAGE
01484525 MILLSBORO POND OUTLET AT MILLSBORO, DE  03/28 21:15 EDT  10.2 127 6.8 -- 10.5 -- 
Group ATLANTIC COASTAL BAYS TIDAL STATIONS
01484680 MASSEY DITCH AT MASSEY LANDING, DE  03/28 21:15 EDT  8.7 39,700 8.0 -- 9.9 -- 

Data status codes:
  ***     Temporarily unavailable
  --     Parameter not determined