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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 04199251 Vermilion River near New London OH
Huron County, Ohio
Hydrologic Unit Code 04100012
Latitude  41°03'51", Longitude  82°27'10" NAD27
Drainage area 68.9  square miles
Output formats
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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)
212025-09-11 14:13:17EDTYesADYUSGS0.05 PoorDebrisLightNONE1MainWADEQSCMMVADV0.0523.017.70.00FIRMCBLSUNEVSTDYUNEVUNKNDNST100.00
202024-09-18 10:54:39EDTYesDAKUSGS0.08 PoorVegetationModerateNONE1MainWADEQSCMMVADV0.0817.06.300.01FIRMCBLSUNEVPULSUNEVUNKNUNSP
192019-09-17 18:02:44EDTYesALDUSGS0.86 -0.01 Poor NONE1MainWADEQSCMMVADV0.8620.017.40.05FIRMCBLSEVENSTDYUNEVSTNDDNST150.00
0182017-10-16 16:04EDTYesJEMUSGS0.6321.500.000.25PoorVegetationModerateNONE1MainWADEQSCMMVADV0.6318.015.50.04SOFTsiltUNEVSTDYUNEVNSTDDNST200.00
172015-10-20 12:07EDTYesKDMUSGS0.11 Unspecified NONE1Imported Channel 1UNSPother 0.11 UNSPUNSPUNSPunknUNSPUNSPUNSP
162014-08-05 17:27:30EDTYesJEM/BLVUSGS0.498.02 0.20Poor NONE1Imported Channel 1UNSPother 0.49 UNSPUNSPUNSPunknUNSPUNSPUNSP
152010-09-08 12:45EDTYesBertkeUSGS0.19 Unspecified NONE1Imported Channel 1UNSPother 0.19 UNSPUNSPUNSPunknUNSPUNSPUNSP
142008-09-24 16:40EDTYesADEUSGS3.2021.320.001.00FairDebrisModerateNONE1Imported Channel 1WADEQSCMMVPYG3.2033.026.50.13FIRMBLDREVENunknUNSPUNSPDNST70.00
132007-06-26 12:54EDTYesDOKUSGS1.6221.410.000.50GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno1.6241.024.20.07UNSPUNSPUNSPunknUNSPUNSPUNSP
122005-08-17 12:18EDTYesBNSUSGS0.5821.510.000.80GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno0.5813.02.390.24UNSPUNSPUNSPunknUNSPUNSPUNSP
112004-08-13 10:49EDTYesTJEUSGS0.5121.540.000.40FairDebrisLightNONE1Imported Channel 1WADEunspeunkno0.5110.01.790.28UNSPUNSPUNSPunknUNSPUNSPUNSP
102003-09-10 17:35EDTYesTJEUSGS2.7921.400.000.30GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno2.7914.08.980.31UNSPUNSPUNSPunknUNSPUNSPUNSP
92002-08-07 14:00EDTYesKDMUSGS0.0021.70 Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
82001-08-09 12:30EDTYesCJOUSGS0.1921.630.001.20FairDebrisLightNONE1Imported Channel 1WADEunspeunkno0.195.001.400.14UNSPUNSPUNSPunknUNSPUNSPUNSP
72000-10-23 13:25EDTYesCJOUSGS2.4021.290.000.80UnspecifiedDebrisModerateNONE1Imported Channel 1WADEunspeunkno2.4014.46.200.39UNSPUNSPUNSPunknUNSPUNSPUNSP
62000-09-20 16:10EDTYesCJOUSGS0.4921.520.001.00FairDebrisModerateNONE1Imported Channel 1WADEunspeunkno0.494.500.900.54UNSPUNSPUNSPunknUNSPUNSPUNSP
51999-09-15 15:10EDTYesSHUSGS0.0021.62 Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
41999-06-22 12:35EDTYesJPMUSGS0.7221.490.000.20GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno0.726.501.090.66UNSPUNSPUNSPunknUNSPUNSPUNSP
31998-12-16 13:15ESTYesCJOUSGS3.5821.100.001.00FairDebrisModerateNONE1Imported Channel 1WADEunspeunkno3.587.902.601.38UNSPUNSPUNSPunknUNSPUNSPUNSP
21998-08-19 13:55EDTYesCJOUSGS7.5922.12-0.011.30FairClearNONE1Imported Channel 1WADEunspeunkno7.5913.47.471.02UNSPUNSPUNSPunknUNSPUNSPUNSP
11996-10-16 13:50EDTYesJMSUSGS3.2421.220.000.80Fair NONE1Imported Channel 1WADEunspeunkno3.2412.55.620.58UNSPUNSPUNSPunknUNSPUNSPUNSP