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Streamflow Measurements for the Nation

! Streamflow measurement pages will be decommissioned in early 2026. Please find the modernized pages in WDFN that suit you best. Learn more about our modernization plans and timeline and new pages.

USGS 01483750 ST JONES RIVER NEAR MAGNOLIA, DE
Kent County, Delaware
Hydrologic Unit Code 02040207
Latitude  39°05'05.5", Longitude  75°27'37.9" NAD83
Drainage area 76.4  square miles
Gage datum 4 feet above NAVD88
Output formats
HTML table with channel data
HTML table without channel data
Tab-separated data with channel data
Tab-separated data without channel data
Graph of data
Reselect output format
Meas.
Number		   Date       Time Time
Datum		 Measurement
Used?		   Who Measuring
Agency		 Stream
flow
(ft3/s)		 Gage
Height
(ft)		 GH
Change
(ft)		 Meas.
Duration
(hr)		 Meas.
Rated		   Control Flow
Adjust.
Code 
1032025-05-07 14:29:14EDTYesSEW/CRLUSGS1490-1.39 0.03Poor NONE
1022025-05-07 14:19:46EDTYesSEW/CRLUSGS1720-1.44 0.03Fair NONE
1012025-05-07 14:09:57EDTYesSEW/CRLUSGS1890-1.46 0.03Fair NONE
1002025-05-07 13:59:28EDTYesSEW/CRLUSGS1930-1.44 0.03Fair NONE
992025-05-07 13:49:34EDTYesSEW/CRLUSGS2120-1.41 0.03Fair NONE
982025-05-07 13:39:35EDTYesSEW/CRLUSGS2280-1.38 0.03Fair NONE
972025-05-07 13:29:51EDTYesSEW/CRLUSGS2270-1.33 0.03Fair NONE
962025-05-07 13:19:59EDTYesSEW/CRLUSGS2190-1.27 0.03Poor NONE
952025-05-07 13:09:35EDTYesSEW/CRLUSGS2500-1.19 0.04Fair NONE
942025-05-07 12:59:16EDTYesSEW/CRLUSGS2330-1.10 0.03Fair NONE
932025-05-07 12:49:44EDTYesSEW/CRLUSGS2310-1.00 0.02Fair NONE
922025-05-07 12:40:15EDTYesSEW/CRLUSGS2750-0.92 0.04Fair NONE
912025-05-07 12:29:59EDTYesSEW/CRLUSGS2570-0.83 0.04Fair NONE
902025-05-07 12:20:15EDTYesSEW/CRLUSGS2810-0.72 0.04Fair NONE
892025-05-07 12:09:33EDTYesSEW/CRLUSGS2850-0.61 0.04Fair NONE
882025-05-07 12:00:16EDTYesSEW/CRLUSGS2950-0.50 0.03Fair NONE
872025-05-07 11:49:26EDTYesSEW/CRLUSGS2960-0.38 0.03Fair NONE
862025-05-07 11:40:07EDTYesSEW/CRLUSGS2830-0.27 0.03Fair NONE
852025-05-07 11:29:49EDTYesSEW/CRLUSGS3020-0.14 0.04Fair NONE
842025-05-07 11:10:36EDTYesSEW/CRLUSGS31000.10 0.03Fair NONE
832025-05-07 10:59:23EDTYesSEW/CRLUSGS32600.24 0.03Fair NONE
822025-05-07 10:50:37EDTYesSEW/CRLUSGS32600.34 0.03Fair NONE
812025-05-07 10:39:36EDTYesSEW/CRLUSGS31100.48 0.03Fair NONE
802025-05-07 10:29:49EDTYesSEW/CRLUSGS29300.61 0.04Fair NONE
792025-05-07 10:21:08EDTYesSEW/CRLUSGS32400.71 0.04Fair NONE
782025-05-07 10:10:37EDTYesSEW/CRLUSGS29700.83 0.04Fair NONE
772025-05-07 10:00:46EDTYesSEW/CRLUSGS31400.93 0.03Fair NONE
762025-05-07 09:49:54EDTYesSEW/CRLUSGS28801.07 0.04Fair NONE
752025-05-07 09:40:21EDTYesSEW/CRLUSGS27301.17 0.03Fair NONE
742025-05-07 09:32EDTYesSEW/CRLUSGS23501.25 0.04Fair NONE
732025-05-07 09:20:16EDTYesSEW/CRLUSGS22701.37 0.03Fair NONE
722025-05-07 09:10:42EDTYesSEW/CRLUSGS17001.48 0.03Fair NONE
712025-05-07 09:00:15EDTYesSEW/CRLUSGS13401.59 0.04Fair NONE
702025-05-07 08:48:36EDTYesSEW/CRLUSGS6001.70 0.04Fair NONE
692025-05-07 08:45:59EDTYesSEW/CRLUSGS3981.73 0.04Fair NONE
682025-05-07 08:43:27EDTYesSEW/CRLUSGS2331.76 0.04Poor NONE
672025-05-07 08:41:05EDTYesSEW/CRLUSGS57.71.78 0.03Poor NONE
662025-05-07 08:38:41EDTYesSEW/CRLUSGS-58.41.80 0.04Poor NONE
652025-05-07 08:36:16EDTYesSEW/CRLUSGS-1141.81 0.04Fair NONE
642025-05-07 08:33:41EDTYesSEW/CRLUSGS-2561.83 0.04Fair NONE
632025-05-07 08:31:01EDTYesSEW/CRLUSGS-4341.86 0.04Fair NONE
622025-05-07 08:21:16EDTYesSEW/CRLUSGS-12401.96 0.05Fair NONE
612025-05-07 08:10:52EDTYesSEW/CRLUSGS-15502.00 0.04Fair NONE
602025-05-07 08:00:37EDTYesSEW/CRLUSGS-21202.06 0.05Fair NONE
592025-05-07 07:51:12EDTYesSEW/CRLUSGS-25202.11 0.05Fair NONE
582025-05-07 07:40:53EDTYesSEW/CRLUSGS-26802.15 0.05Fair NONE
572025-05-07 07:31:54EDTYesSEW/CRLUSGS-28302.13 0.05Fair NONE
562025-05-07 07:20:31EDTYesSEW/CRLUSGS-32402.16 0.04Fair NONE
552025-04-30 15:00:07EDTYesSEW/JHMUSGS23100.65 0.03Fair NONE
542025-04-30 14:51:10EDTYesSEW/JHMUSGS18800.77 0.02Fair NONE
532025-04-30 14:39:50EDTYesSEW/JHMUSGS14800.92 0.03Fair NONE
522025-04-30 14:31:24EDTYesSEW/JHMUSGS12401.05 0.03Fair NONE
512025-04-30 14:26:03EDTYesSEW/JHMUSGS10701.08 0.03Fair NONE
502025-04-30 14:17:31EDTYesSEW/JHMUSGS7151.18 0.03Fair NONE
492025-04-30 14:15:16EDTYesSEW/JHMUSGS4211.20 0.03Poor NONE
482025-04-30 14:13:05EDTYesSEW/JHMUSGS4251.22 0.03Fair NONE
472025-04-30 14:10:57EDTYesSEW/JHMUSGS1771.25 0.03Poor NONE
462025-04-30 14:09:02EDTYesSEW/JHMUSGS1481.28 0.03Poor NONE
452025-04-30 14:06:06EDTYesSEW/JHMUSGS-1401.34 0.03Poor NONE
442025-04-30 14:03:57EDTYesSEW/JHMUSGS-1641.36 0.03Poor NONE
432025-04-30 14:01:24EDTYesSEW/JHMUSGS-3851.39 0.03Fair NONE
422025-04-30 13:59:14EDTYesSEW/JHMUSGS-5361.41 0.03Fair NONE
412025-04-30 13:56:51EDTYesSEW/JHMUSGS-7361.45 0.03Fair NONE
402025-04-30 13:54:11EDTYesSEW/JHMUSGS-9971.50 0.03Fair NONE
392025-04-30 13:50:59EDTYesSEW/JHMUSGS-11001.52 0.03Fair NONE
382025-04-30 13:44:54EDTYesSEW/JHMUSGS-13701.54 0.03Fair NONE
372025-04-30 13:37:35EDTYesSEW/JHMUSGS-18301.61 0.03Fair NONE
362025-04-30 13:31:11EDTYesSEW/JHMUSGS-19401.64 0.03Fair NONE
352025-04-30 13:21:40EDTYesSEW/JHMUSGS-24001.72 0.05Fair NONE
342025-04-30 13:11:14EDTYesSEW/JHMUSGS-25401.74 0.03Fair NONE
332025-04-30 13:00:52EDTYesSEW/JHMUSGS-28001.75 0.04Fair NONE
322025-04-30 12:49:38EDTYesSEW/JHMUSGS-29801.74 0.03Fair NONE
312025-04-30 12:41:11EDTYesSEW/JHMUSGS-30501.75 0.04Fair NONE
302025-04-30 12:30:23EDTYesSEW/JHMUSGS-31201.73 0.04Fair NONE
292025-04-30 12:20:34EDTYesSEW/JHMUSGS-31901.67 0.04Fair NONE
282025-04-30 12:10:20EDTYesSEW/JHMUSGS-31601.62 0.03Fair NONE
272025-04-30 12:00:40EDTYesSEW/JHMUSGS-34101.56 0.04Fair NONE
262025-04-30 11:50:17EDTYesSEW/JHMUSGS-33601.46 0.03Fair NONE
252025-04-30 11:40:40EDTYesSEW/JHMUSGS-30701.34 0.04Fair NONE
242025-04-30 11:29:10EDTYesSEW/JHMUSGS-32101.23 0.04Fair NONE
232025-04-30 11:16:14EDTYesSEW/JHMUSGS-30501.04 0.05Fair NONE
222025-04-30 11:00:49EDTYesSEW/JHMUSGS-31100.85 0.04Poor NONE
212025-04-30 10:48:21EDTYesSEW/JHMUSGS-30000.64 0.04Poor NONE
202025-04-30 10:30:17EDTYesSEW/JHMUSGS-27000.32 0.04Poor NONE
192025-04-30 10:27:15EDTYesSEW/JHMUSGS-26600.27 0.04Poor NONE
182025-04-30 10:24:57EDTYesSEW/JHMUSGS-24900.23 0.03Poor NONE
172025-04-30 10:11:44EDTYesSEW/JHMUSGS-2200-0.03 0.04Poor NONE
162025-04-30 10:00:54EDTYesSEW/JHMUSGS-1770-0.24 0.03Poor NONE
152025-04-30 09:50:48EDTYesSEW/JHMUSGS-1420-0.44 0.03Poor NONE
142025-04-30 09:40:21EDTYesSEW/JHMUSGS-860-0.68 0.05Fair NONE
132025-04-30 09:33:40EDTYesSEW/JHMUSGS-678-0.81 0.04Poor NONE
122025-04-30 09:30:02EDTYesSEW/JHMUSGS-478-0.87 0.05Fair NONE
112025-04-30 09:27:13EDTYesSEW/JHMUSGS-449-0.93 0.04Fair NONE
102025-04-30 09:23:48EDTYesSEW/JHMUSGS-234-0.99 0.04Poor NONE
92025-04-30 09:21:19EDTYesSEW/JHMUSGS-153-1.05 0.04Poor NONE
82025-04-30 09:16:54EDTYesSEW/JHMUSGS104-1.14 0.04Poor NONE
72025-04-30 09:14:28EDTYesSEW/JHMUSGS189-1.20 0.04Poor NONE
62025-04-30 09:11:11EDTYesSEW/JHMUSGS419-1.27 0.04Fair NONE
52025-04-30 09:05:48EDTYesSEW/JHMUSGS612-1.38 0.03Fair NONE
42025-04-30 08:58:32EDTYesSEW/JHMUSGS963-1.53 0.04Poor NONE
32025-04-30 08:49:28EDTYesSEW/JHMUSGS1380-1.68 0.04Poor NONE
22025-04-30 08:40:29EDTYesSEW/JHMUSGS1640-1.80 0.04Poor NONE
12025-04-30 08:29:35EDTYesSEW/JHMUSGS2040-1.88 0.04Poor NONE