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Streamflow Measurements for the Nation


USGS 14128870 COLUMBIA RIVER BELOW BONNEVILLE DAM, OR
Multnomah County, Oregon
Hydrologic Unit Code 17080001
Latitude  45°37'59", Longitude 121°57'39" NAD83
Drainage area 239,900  square miles
Gage datum 0.00 feet above NGVD29
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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)
102018-06-06 10:29:30PDTYesSMD/SYUSGS37200025.090.060.40Poor NONE11MBOTQADCPVADCP372000975466007.98FIRMCBLSEVENSTDYEVENSTNDDNST5280.00
92017-10-04 17:29:59PDTYesPAH/SYUSGS11800010.660.180.40Fair NONE1mainMBOTQADCPVADCP118000918337003.50FIRMBLDREVENunknUNEVSTNDDNST5000.00
82017-08-29 15:04:04PDTYesPAH/LDAUSGS13900012.300.380.30Poor NONE1mainMBOTQADCPVADCP139000890394003.54FIRMCBLSEVENunknUNSPSTNDDNST5000.00
72017-07-13 16:42:21PDTYesPAH/DAMUSGS21800014.78-0.050.60Good NONE1mainMBOTQADCPVADCP218000932381005.73FIRMCBLSEVENunknUNSPSTNDDNST5000.00
62017-03-15 14:57:28PDTYesGDL/SMDUSGS37400026.870.020.40Good NONE1MainMBOTQADCPVADCP374000949492007.61FIRMBLDREVENunknEVENSTNDDNST3380.00
52016-07-27 14:12PDTYesAE/SRUSGS15000012.790.260.30Good NONE1MainMBOTQADCPVADCP150000924438003.42UNSPUNSPUNSPunknUNSPUNSPUNSP
42016-07-27 13:16PDTYesAE/SRUSGS14900012.690.430.30Fair NONE1MainMBOTQADCPVADCP149000915430003.48UNSPUNSPUNSPunknUNSPUNSPUNSP
32016-07-27 12:34:30PDTYesAE/SRUSGS14100012.360.070.30Fair NONE1MainMBOTQADCPVADCP141000920421003.34UNSPUNSPUNSPunknUNSPUNSPUNSP
22016-05-12 09:01:15PDTYesAE/BABUSGS29200021.940.000.40Good NONE1MainMBOTQADCPVADCP292000976513005.69UNSPUNSPUNSPunknUNSPUNSPDNST3000.00
12016-04-19 14:34:40PDTYesSMD/AEUSGS31400022.88-0.010.70Good NONE1mainMBOTQADCPVADCP314000985527005.96FIRMCBLSEVENunknUNEVSTNDDNST3100.00