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Streamflow Measurements for the Nation


USGS 040973496 ROCKY RIVER AT DE LONG ROAD NEAR FLOWERFIELD, MI


St. Joseph County, Michigan
Hydrologic Unit Code 04050001
Latitude  42°01'03", Longitude  85°42'12" NAD27
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)
362023-09-18 15:03:26ESTYesCKTUSGS39.5 FairDebrisModerateNONE1Flowtracker2WADEQSCMMVADV39.549.065.10.61SOFTsiltEVENSTDYEVENUNFMUPST50.00
352023-07-25 12:23:40ESTYesBMHUSGS36.3 0.010.83FairDebrisModerateNONE1Rocky River at Delong RdWADEQSCMMVADV36.349.060.70.60SOFTsiltUNEVSTDYEVENUNSPUPST50.00
342023-06-05 09:13:24ESTYesRWHUSGS36.5 0.000.90PoorDebrisLightNONE1ROCKY RIVERWADEQSCMMVADV36.548.071.70.51SOFTSANDUNEVSTDYUNEVSTNDUPST150.00
332022-09-28 13:37ESTYesRWHUSGS46.8 0.000.70FairDebrisLightNONE1ROCKY RIVERWADEQSCMMVADV46.850.081.00.58SOFTSANDEVENSTDYEVENSTNDUPST100.00
322022-08-02 13:42:30ESTYesRWHUSGS36.1 0.000.72FairDebrisModerateNONE1ROCKY RIVERWADEQSCMMVADV36.149.068.30.53SOFTSANDUNEVSTDYUNEVNSTDUPST100.00
312022-06-24 13:46:30ESTYesRWHUSGS39.3 0.000.68FairDebrisLightNONE1ROCKY RIVERWADEQSCMMVADV39.349.073.30.54SOFTSANDUNEVSTDYUNEVNSTDUPST100.00
302021-09-02 11:50:30ESTYesRWHUSGS34.4 0.000.82FairDebrisModerateNONE1ROCKY RIVERWADEQSCMMVADV34.450.068.00.51FIRMSANDUNEVSTDYEVENSTNDUPST100.00
292021-08-03 13:41ESTYesRWHUSGS33.5 0.000.70FairDebrisModerateNONE1ROCKY RIVERWADEQSCMMVADV33.540.066.70.50FIRMSANDEVENSTDYEVENSTNDUPST800.00
282021-06-08 11:48ESTYesRWHUSGS56.9 -0.010.60FairDebrisLightNONE1ROCKY RIVERWADEQSCMMVADV56.930.084.00.68FIRMSANDEVENSTDYEVENSTNDATGA0.00
272020-09-21 07:44:27ESTYesTRMUSGS39.2 0.000.90FairDebrisModerateNONE1MAINWADEQSCMMVADV39.231.076.20.51FIRMCBLSUNEVSTDYUNEVNSTDUPST30.00
262020-08-26 08:17ESTYesRWHUSGS33.5 0.021.07FairDebrisLightNONE1ROCKY RIVERWADEQSCMMVADV33.530.082.70.40FIRMCBLSEVENSTDYEVENNSTDATGA0.00
252020-07-06 16:10ESTYesRWHUSGS49.7 -0.011.00GoodDebrisModerateNONE1ROCKY RIVERWADEQSCMMVADV49.731.080.70.62SOFTSANDEVENSTDYEVENSTNDATGA0.00
242019-09-11 09:12:13ESTYesJTLUSGS39.9 -0.010.86FairDebrisModerateNONE1mainWADEQSCMMVADV39.946.085.90.46SOFTSANDUNEVSTDYUNEVSTNDUPST100.00
232019-07-31 10:38:24ESTYesBMHUSGS50.4 0.28Poor NONE1Rocky River at Delong Rd. nr. FlowerfieldBRDSQADCPVADCP50.431.898.10.51FIRMSANDEVENSTDYEVENUNSPATGA0.00
222019-07-03 08:56ESTYesRWHUSGS65.5 0.000.93FairDebrisModerateNONE1ROCKY RIVERWADEQSCMMVADV65.546.090.90.72FIRMSANDUNEVSTDYUNEVNSTDUPST100.00
212019-07-02 15:27:26ESTYesBMHUSGS79.0 0.27PoorDebrisHeavyNONE1Rocky River at Delong Rd. nr. FlowerfieldBRDSQADCPVADCP79.032.01180.67FIRMLDGEEVENSTDYEVENUNSPATGA0.00
202018-09-18 08:59ESTYesBMHUSGS53.2 0.63FairDebrisHeavyNONE1Rockey River at Delong Rd.WADEQSCMMVADV53.247.01060.50SOFTsiltEVENSTDYEVENUNSPUPST20.00
192018-07-11 11:33:30ESTYesRWHUSGS56.1 0.000.65GoodDebrisModerateNONE1ROCKY RIVERWADEQSCMMVADV56.148.01050.53FIRMSANDEVENSTDYEVENSTNDUPST50.00
182017-09-05 15:14:30ESTYesNJPUSGS29.8 0.88FairDebrisLightNONE1MainWADEQSCMMVADV29.843.068.90.43SOFTSANDEVENSTDYEVENUNKNUPST200.00
172017-08-01 16:30ESTYesNJPUSGS34.1 0.92GoodDebrisLightNONE1MainWADEQSCMMVADV34.146.065.70.52SOFTSANDEVENSTDYEVENUNKNUPST150.00
162017-06-27 10:34ESTYesMTBUSGS44.0 0.000.73FairDebrisLightNONE1MAINWADEQSCMMVADV44.048.063.50.69SOFTSANDUNEVSTDYUNEVUNKNUPST150.00
152016-09-22 09:46ESTYesNJPUSGS49.6 Fair NONE1MainWADEQSCMMVADV49.642.084.40.59FIRMSANDEVENunknUNSPUNKNUPST150.00
142016-08-09 13:14:30ESTYesMTBUSGS27.4 0.000.60FairDebrisLightNONE1MAINWADEQSCMMVADV27.443.046.20.59FIRMsiltEVENunknEVENSTNDUPST150.00
132016-06-22 11:14ESTYesNJPUSGS48.8 0.010.60FairDebrisModerateNONE1MainWADEQSCMMVADV48.843.068.90.71FIRMSANDEVENunknEVENUNKNUPST150.00
122015-09-28 13:45ESTYesJTLUSGS42.3 -0.010.60FairDebrisLightNONE1mainWADEQSCMMVADV42.346.561.90.68SOFTSANDEVENunknUNEVSTNDUPST250.00
112015-09-02 09:37:30ESTYesTRMUSGS46.5 0.000.90FairDebrisModerateNONE1MainWADEQSCMMVADV46.544.079.50.59FIRMSANDEVENunknEVENSTNDUPST150.00
102015-07-28 12:19:30ESTYesJTLUSGS61.4 0.000.80FairDebrisLightNONE1mainWADEQSCMMVADV61.446.574.40.83SOFTGRVLEVENunknUNEVSTNDUPST250.00
92014-09-29 10:39:30ESTYesJTLUSGS38.6 0.010.70GoodDebrisLightNONE1MAINWADEQSCMMVADV38.642.072.90.53FIRMSANDEVENunknEVENSTNDDNST100.00
82014-09-09 11:04:20ESTYesTRMUSGS67.4 0.000.30GoodDebrisModerateNONE1MAINBRUSQADCPVADCP67.436.386.40.78FIRMSANDEVENunknEVENUNFMATGA
72014-08-04 10:49:30ESTYesJTLUSGS37.4 FairDebrisModerateNONE1MAINWADEQSCMMVADV37.442.067.70.55FIRMSANDEVENunknEVENSTNDUPST100.00
62013-09-27 10:06:30ESTYesRWHUSGS24.8 0.000.40FairDebrisModerateNONE1ROCKY RIVERWADEQSCMMVADV24.846.041.60.60FIRMGRVLEVENunknEVENUNFMDNST100.00
52013-08-21 08:24ESTYesJTLUSGS31.2 FairDebrisModerateNONE1mainWADEQSCMMVADV31.242.061.60.51SOFTSANDEVENunknEVENSTNDUPST60.00
42013-07-30 10:18:30ESTYesRLHUSGS35.0 0.50GoodDebrisLightNONE1Imported Channel 1WADEQSCMMVADV35.042.061.60.57SOFTSANDEVENunknEVENSTNDUNSP
32012-09-12 06:25:30ESTYesRLHUSGS23.7 0.000.40GoodDebrisLightNONE1Imported Channel 1WADEQSCMMVADV23.747.035.20.67FIRMSANDEVENunknEVENSTNDUNSP
22012-08-06 11:20ESTYesJAGUSGS18.9 0.000.50GoodDebrisModerateNONE1Imported Channel 1WADEQSCMMVADV18.946.028.20.66SOFTSANDUNEVunknUNEVNSTDUNSP
12012-06-20 07:47:21ESTYesRLH/KALUSGS31.0 0.000.40GoodDebrisModerateNONE1Imported Channel 1WADEQSCMMVADV31.048.039.90.78FIRMGRVLEVENunknEVENUNFMUNSP