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Streamflow Measurements for the Nation


USGS 04116500 FLAT RIVER AT SMYRNA, MI
Ionia County, Michigan
Hydrologic Unit Code 04050006
Latitude  43°03'10", Longitude  85°15'53" NAD27
Drainage area 528  square miles
Gage datum 729.14 feet above NAVD88
Output formats
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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)
4012023-04-07 08:41:31ESTYesTRM/RLHUSGS20806.150.000.40FairClearNONE1MAINBRUSQADCPVADCP208063.92807.42FIRMCBLSEVENSTDYEVENSTNDUPST2000.00
4002020-05-20 08:34:10ESTYesRWHUSGS28006.930.000.32FairClearOTHR1FLAT RIVERBRDSQADCPVADCP284095.25175.50FIRMGRVLEVENSTDYEVENSTNDUPST3700.00
3992019-10-03 10:34:38ESTYesRWHUSGS19606.230.010.27GoodClearNONE1FLAT RIVERBRDSQADCPVADCP196096.24514.34FIRMGRVLEVENSTDYEVENUNFMUPST3700.00
3982017-05-05 07:21:57ESTYesRWHUSGS15505.64-0.010.30GoodClearNONE1FLAT RIVERBRDSQADCPVADCP155097.33634.27FIRMCBLSEVENunknEVENSTNDUPST3500.00
3972013-04-23 12:30:55ESTYesJTLUSGS23506.610.000.20FairUnspecifedNONE1mainBRDSQADCPVADCP235087.54724.98FIRMCBLSEVENunknUNEVSTNDUPST3700.00
3962011-05-02 12:08ESTYesDJO/RWHUSGS18305.800.000.30FairClearNONE1Imported Channel 1MBOTQADCPVADCP183098.83904.70FIRMGRVLEVENunknEVENUNFMUNSP
3952009-04-28 14:01:49ESTYesTRM/CKTUSGS22606.41-0.011.20GoodClearNONE1Imported Channel 1BRUSQSCMMVPAA226094.04554.96UNSPUNSPUNSPunknUNEVUNSPUPST3700.00
3942002-03-14 15:10ESTYesRWHUSGS12705.330.021.20GoodClearNONE1Imported Channel 1CRANunspeunkno127090.03413.79UNSPUNSPUNSPunknUNSPUNSPUNSP
3932000-05-19 -- ----YesRLL/TGSUSGS18806.080.000.90GoodClearNONE1Imported Channel 1CRANunspeunkno188087.04114.57UNSPUNSPUNSPunknUNSPUNSPUNSP
3922000-05-18 -- ----YesTRM/TGSUSGS15105.57-0.231.00GoodClearNONE1Imported Channel 1CRANunspeunkno151090.03714.07UNSPUNSPUNSPunknUNSPUNSPUNSP
3911993-04-20 -- ----YesRLLUSGS11705.22-0.030.90FairClearNONE1Imported Channel 1CRANunspeunkno117087.53293.56UNSPUNSPUNSPunknUNSPUNSPUNSP
390B1988-10-13 -- ----YesDEQUSGS340 Unspecified NONE1Imported Channel 1UNSPother 340 UNSPUNSPUNSPunknUNSPUNSPUNSP
390A1988-07-06 -- ----YesDEQUSGS174 Unspecified NONE1Imported Channel 1UNSPother 174 UNSPUNSPUNSPunknUNSPUNSPUNSP
3901986-11-06 -- ----YesCRWUSGS6904.52-0.010.90GoodClearNONE1Imported Channel 1WADEunspeunkno6901293741.84UNSPUNSPUNSPunknUNSPUNSPUNSP
3891986-09-13 -- ----YesRLL/CEOUSGS45909.000.012.30FairDebrisLightNONE1Imported Channel 1CRANunspeunkno459091.07146.43UNSPUNSPUNSPunknUNSPUNSPUNSP
3881986-08-15 -- ----YesTGHUSGS1623.53-0.010.50GoodDebrisHeavyNONE1Imported Channel 1WADEunspeunkno16271.01431.14UNSPUNSPUNSPunknUNSPUNSPUNSP
3871986-07-03 -- ----YesJAB/CRWUSGS3343.870.000.80GoodDebrisModerateNONE1Imported Channel 1WADEunspeunkno3341282671.25UNSPUNSPUNSPunknUNSPUNSPUNSP
3861986-05-21 -- ----YesTJH/CRWUSGS8864.800.000.80GoodClearNONE1Imported Channel 1CRANunspeunkno88687.03012.94UNSPUNSPUNSPunknUNSPUNSPUNSP
3851986-04-10 -- ----YesGLUSGS7204.570.000.80GoodClearNONE1Imported Channel 1WADEunspeunkno7201273721.94UNSPUNSPUNSPunknUNSPUNSPUNSP
3841986-02-25 -- ----YesCRW/JBMUSGS3973.880.060.80GoodClearNONE1Imported Channel 1WADEunspeunkno3971242831.40UNSPUNSPUNSPunknUNSPUNSPUNSP
3831986-01-15 -- ----YesDVE/CRWUSGS3885.420.020.80PoorIceShoreNONE1Imported Channel 1CRANunspeunkno38885.03321.17UNSPUNSPUNSPunknUNSPUNSPUNSP
3821985-12-05 -- ----YesCRWUSGS8174.760.000.80GoodClearNONE1Imported Channel 1WADEunspeunkno8171284012.04UNSPUNSPUNSPunknUNSPUNSPUNSP
3811985-10-25 -- ----YesCRWUSGS5194.280.001.00GoodDebrisModerateNONE1Imported Channel 1WADEunspeunkno5191253321.56UNSPUNSPUNSPunknUNSPUNSPUNSP
3801985-09-16 -- ----YesCRWUSGS4504.050.000.80GoodDebrisModerateNONE1Imported Channel 1WADEunspeunkno4501232941.53UNSPUNSPUNSPunknUNSPUNSPUNSP
3761985-03-28 12:35ESTYesCRWUSGS14105.470.021.20UnspecifiedClearNONE1Imported Channel 1UNSPQSCMMVPAA141086.03683.83UNSPUNSPUNSPunknUNSPUNSPUNSP
3681984-05-08 12:40ESTYesRLL/JHUSGS4263.95-0.011.30UnspecifiedClearNONE1Imported Channel 1UNSPQSCMMVPAA4261403291.29UNSPUNSPUNSPunknUNSPUNSPUNSP
3671984-04-03 12:22:30ESTYesCRWUSGS5574.26-0.010.80UnspecifiedClearNONE1Imported Channel 1UNSPQSCMMVPAA5571253331.67UNSPUNSPUNSPunknUNSPUNSPUNSP
3661984-02-24 12:27:30ESTYesRLL/CRWUSGS9174.830.010.90UnspecifiedClearNONE1Imported Channel 1UNSPQSCMMVPAA91786.02993.07UNSPUNSPUNSPunknUNSPUNSPUNSP
3421981-05-11 12:30ESTYesSJRUSGS11605.310.011.00UnspecifiedClearNONE1Imported Channel 1UNSPQSCMMVPAA116085.03413.40UNSPUNSPUNSPunknUNSPUNSPUNSP
1751965-04-13 12:30ESTYesDBUSGS25606.820.031.00UnspecifiedClearNONE1Imported Channel 1UNSPQSCMMVPAA256085.05174.93UNSPUNSPUNSPunknUNSPUNSPUNSP
1741965-04-09 12:30ESTYesDBUSGS17605.98-0.021.00UnspecifiedClearNONE1Imported Channel 1UNSPQSCMMVPAA176084.04204.19UNSPUNSPUNSPunknUNSPUNSPUNSP