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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 14138600 BULL RUN RIVER AT LAKE OUTLET NR BRIGHTWOOD, OR
Multnomah County, Oregon
Hydrologic Unit Code 17080001
Latitude  45°27'40.8", Longitude 121°50'47.8" NAD83
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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)
212016-08-11 13:37PDTYespek/babUSGS20.5 FairClearNONE1MainWADEQSCMMVADV20.58.708.272.48FIRMGRVLEVENunknEVENUNKNUNSP
202016-08-11 12:45PDTYespek/babUSGS18.3 FairClearNONE1MainWADEQSCMMVADV18.38.207.292.51FIRMCBLSEVENunknEVENUNKNUNSP
192016-08-11 11:43:30PDTYespek/babUSGS17.7 FairClearNONE1MainWADEQSCMMVADV17.710.611.71.52FIRMGRVLEVENunknUNEVNSTDUNSP
182016-08-02 13:26:30PDTNo
172016-08-02 12:59PDTYesPEK/KAUSGS20.2 FairClearNONE1MainWADEQSCMMVADV20.28.707.802.59FIRMGRVLEVENunknEVENUNKNUNSP
161995-03-03 11:46PSTYesMJSUSGS0.00 Unspecified NONE1Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
151994-11-28 15:40PSTYesGWOUSGS0.00 Unspecified NONE1Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
141994-11-18 11:45PSTYesGWOUSGS0.00 Unspecified NONE1Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
131994-09-06 12:30PDTYesGWOUSGS0.00 Unspecified NONE1Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
121994-07-07 08:45PDTYesGWOUSGS0.00 Unspecified NONE1Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
111994-05-18 08:00PDTYesGWO/JEPUSGS0.00 Unspecified NONE1Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
101994-03-22 12:00PSTYesGWOUSGS0.00 Unspecified NONE1Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
91994-01-11 11:30PSTYesGWO/DZUSGS0.00 Unspecified NONE1Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
81993-11-22 10:00PSTYesGWOUSGS0.00 Unspecified NONE1Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
71993-09-21 10:25PDTYesRLKUSGS0.00 Unspecified NONE1Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
61993-07-16 13:45PDTYesRLKUSGS0.00 Unspecified NONE1Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
51992-09-25 11:15PDTYesRLKUSGS52.31.460.000.50GoodClearNONE1Imported Channel 1WADEunspeunkno52.315.814.93.51UNSPUNSPUNSPunknUNSPUNSPUNSP
41992-09-17 14:20PDTYesKAKUSGS44.81.260.001.30GoodClearNONE1Imported Channel 1WADEunspeunkno44.815.213.13.42UNSPUNSPUNSPunknUNSPUNSPUNSP
31992-09-14 11:15PDTYesDMCUSGS36.41.300.000.60Poor NONE1Imported Channel 1WADEunspeunkno36.414.012.62.88UNSPUNSPUNSPunknUNSPUNSPUNSP
21992-08-19 11:30PDTYesRLKUSGS1.940.550.000.50FairClearNONE1Imported Channel 1WADEunspeunkno1.947.503.170.61UNSPUNSPUNSPunknUNSPUNSPUNSP
11992-07-22 10:48PDTYesJEPUSGS63.81.480.000.50FairClearNONE1Imported Channel 1WADEunspeunkno63.817.616.23.94UNSPUNSPUNSPunknUNSPUNSPUNSP