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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 04165705 Detroit River at Ralph Wilson Park, Detroit MI
Wayne County, Michigan
Hydrologic Unit Code 04090004
Latitude  42°19'13.52", Longitude  83°03'52.03" NAD83
Drainage area 228,786  square miles
Gage datum 574 feet above NAVD88
Output formats
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HTML table without channel data
Tab-separated data with channel data
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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 		 Channel
Number		 Channel
Name		 Meas.
type 		 Stream
flow
method 		 Velocity
method 		 Channel
flow
(ft3/s)		 Channel
width
(ft)		 Channel
area
(ft2)		 Channel
vel.
(ft/s)		 Channel
stability 		 Channel
material 		 Channel
evenness 		 Long.
vel.
desc. 		 Horz.
vel.
desc. 		 Vert.
vel.
desc. 		 Channel
loc.
code 		 Channel
loc.
dist.(ft)
342023-11-06 09:55:25ESTYesdaj rwhUSGS194000 Good NONE1mainMBOTQADCPVADCP1940002270860002.25FIRMGRVLEVENSTDYEVENUNFMATGA0.00
332023-10-25 10:53:45EDTYesdaj rwhUSGS205000 Good NONE1mainMBOTQADCPVADCP2050002260857002.40FIRMGRVLEVENSTDYUNSPUNFMATGA0.00
322023-10-12 10:47:06EDTYesdaj rwh mejUSGS217000 Good NONE1MAINMBOTQADCPVADCP2170002280874002.49FIRMGRVLEVENSTDYEVENUNFMATGA
312023-09-28 10:37:38EDTYesdaj rwh mejUSGS206000 GoodClearNONE1mainMBOTQADCPVADCP2060002260867002.38FIRMGRVLEVENSTDYEVENUNFMDNST1500.00
302023-09-12 12:38:34EDTYesJVH/RWH/SLMUSGS225000 FairVegetationLightNONE1MainMBOTQADCPVADCP2250002270864002.60UNSPUNSPUNSPUNSPUNSPUNSPUNSP
292023-08-15 10:57:44EDTYesJVH/SSS/CKTUSGS214000 GoodVegetationModerateNONE1MainMBOTQADCPVADCP2140002260872002.46UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
282023-08-02 12:29:22EDTYesdaj rwhUSGS206000 GoodClearNONE1mainMBOTQADCPVADCP2060002250869002.37FIRMGRVLEVENSTDYEVENUNFMATGA0.00
272023-07-18 11:53:02EDTYesJVH/DAJ/RWH/USGS212000 Fair NONE1MainMBOTQADCPVADCP2120002270884002.40UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
262023-07-05 17:08:15EDTYesdaj rwh cktUSGS212000 GoodClearNONE1mainMBOTQADCPVADCP2120002260874002.42FIRMGRVLEVENSTDYEVENUNFMATGA0.00
252023-06-21 11:06:15EDTYesJVH/DAJ/RWHUSGS207000 FairClearNONE1MainMBOTQADCPVADCP2070002250878002.35UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
242023-06-06 12:55:15EDTYesdaj rwh sssUSGS224000 Good NONE1mainMBOTQADCPVADCP2240002260873002.57FIRMGRVLEVENSTDYEVENUNFMATGA0.00
232023-05-23 10:38:52EDTYesJVH/DAJ/JAWUSGS213000 GoodClearNONE1MainMBOTQADCPVADCP2130002250877002.43UNSPUNSPUNSPSTDYEVENSTNDATGA0.00
222023-05-09 14:10:52EDTYesdaj kaj rwhUSGS219000 Good NONE1mainMBOTQADCPVADCP2190002260869002.52FIRMGRVLEVENSTDYEVENUNFMATGA0.00
212023-04-25 11:15:16EDTYesJVH/DAJ/RWHUSGS221000 GoodClearNONE1MainMBOTQADCPVADCP2210002250874002.53FIRMLDGEEVENSTDYEVENSTNDATGA0.00
202023-03-29 11:35:19EDTYesJVH/CKT/BPHUSGS222000 Fair NONE1MainMBOTQADCPVADCP2220002250926002.39UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
192022-11-09 13:45:48ESTYesdaj tadUSGS216000 Good NONE1mainMBOTQADCPVADCP2160002250863002.50FIRMGRVLEVENSTDYEVENUNFMATGA0.00
182022-09-20 12:50:38EDTYesdaj sss aasUSGS211000 Good NONE1mainMBOTQADCPVADCP2110002260843002.50FIRMGRVLEVENSTDYEVENUNFMATGA0.00
172022-09-06 10:34:39EDTYessss daj bphUSGS222000 Good NONE1mainMBOTQADCPVADCP2220002260873002.55FIRMGRVLEVENSTDYEVENUNFMATGA0.00
162022-08-31 10:34:39EDTYesdaj sssUSGS222000 Good NONE1mainMBOTQADCPVADCP2220002260873002.55FIRMGRVLEVENSTDYEVENUNFMATGA0.00
152022-07-26 15:11:14EDTYesdaj aasUSGS219000 Good NONE1mainMBOTQADCPVADCP2190002260883002.48FIRMGRVLEVENSTDYEVENUNFMATGA0.00
142022-07-12 10:58:41EDTYesARTUSGS222000 GoodClearNONE1MainMBOTQADCPVADCP2220002260875002.54FIRMsiltEVENSTDYEVENSTNDATGA0.00
132022-06-28 10:42:47EDTYesJVH/DAJ/SSSUSGS231000 Good NONE1MainMBOTQADCPVADCP2310002260883002.62UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
112022-06-03 10:30:16EDTYesART/DAJ/JAHUSGS221000 GoodClearNONE1MainMBOTQADCPVADCP2210002260885002.49FIRMCBLSEVENSTDYUNEVSTNDATGA0.00
102022-05-18 12:12:38EDTYesJVH/ART/SSSUSGS213000 GoodClearNONE1MainMBOTQADCPVADCP2130002260872002.45FIRMGRVLEVENSTDYEVENUNFMATGA0.00
92022-05-03 12:38:49EDTYesJVH/DAJ/SSSUSGS205000 GoodClearNONE1MainMBOTQADCPVADCP2050002240875002.34FIRMGRVLEVENSTDYEVENSTNDATGA0.00
82022-05-02 13:33:51EDTYesJVH/DAJ/SSS/USGS220000 GoodClearNONE1MainMBOTQADCPVADCP2200002260872002.52FIRMGRVLEVENSTDYEVENSTNDATGA0.00
72022-04-19 10:42:14EDTYesDAJ/ART/SSSUSGS213000 GoodClearNONE1MainMBOTQADCPVADCP2130002250867002.46FIRMGRVLEVENSTDYEVENUNFMATGA0.00
62022-04-13 09:29:10EDTYesDAJ/ART/SSSUSGS203000 PoorClearNONE1MainMBOTQADCPVADCP2030002120827002.45FIRMGRVLEVENSTDYEVENUNFMATGA0.00
52022-04-12 16:16:09EDTYesDAJ/ART/SSSUSGS209000 GoodClearNONE1MainMBOTQADCPVADCP2090002250839002.49FIRMGRVLEVENSTDYEVENUNFMATGA0.00
42021-12-14 10:13:04ESTYesDAJ/ART/SSSUSGS226000 FairClearNONE1MainMBOTQADCPVADCP2260002230865002.61FIRMGRVLEVENSTDYEVENSTNDATGA0.00
32021-11-16 09:57:13ESTYesDAJ/ART/SSSUSGS225000 GoodClearNONE13MBOTQADCPVADCP2250002250879002.56FIRMGRVLEVENSTDYEVENUNFMATGA0.00
22021-10-20 10:40:39EDTYesDAJ/ART/SSSUSGS228000 GoodClearNONE1MainMBOTQADCPVADCP2280002260884002.58FIRMGRVLEVENSTDYEVENUNFMATGA0.00
12021-09-02 10:42:21EDTYesDAJ/RAHUSGS221000 GoodClearNONE1MainMBOTQADCPVADCP2210002260900002.46FIRMGRVLEVENSTDYEVENSTNDATGA0.00