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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 14014650 WALLA WALLA R AT SWEGLE RD BR NR COLLEGE PLACE, WA
Walla Walla County, Washington
Hydrologic Unit Code 17070102
Latitude  46°02'13.66", Longitude 118°28'17.32" NAD83
Gage datum 1,835 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)
82023-08-01 14:20PDTYesBMSUSGS25.6 Poor NONE1MainWADEQSCMMVADV25.636.462.40.41SOFTSANDUNEVSTDYEVENSTNDUPST30.00
72023-02-15 13:13PSTYesBMSusgs272 GoodDebrisModerateNONE1MainWADEQSCMMVADV27263.092.22.95FIRMCBLSEVENSTDYEVENSTNDUNSP
62022-08-01 13:57:30PDTYesRSBUSGS35.3 0.000.68GoodClearNONE1Main ChannelWADEQSCMMVADV35.328.028.41.24FIRMCBLSUNEVSTDYEVENSTNDATGA0.00
52022-05-26 12:02PDTYesCEKUSGS319 Good NONE1mainWADEQSCMMVADV31961.287.13.67FIRMCBLSUNEVPULSUNSPSTNDUNSP
42022-02-10 11:55:30PSTYesPEWOR064216 GoodClearNONE1mainWADEQSCMMVADV21649.555.33.91UNSPCBLSUNSPUNSPUNSPUNSPUNSP
32021-11-01 14:00PDTYesCEKUSGS23.7 0.80Fair NONE1main channelWADEQSCMMVADV23.718.316.81.41FIRMGRVLUNSPUNSPUNSPUNSPUNSP
22021-08-26 11:07:30PDTYesPEWOR06424.2 Fair NONE1MainWADEQSCMMVADV24.222.017.71.37UNSPUNSPUNSPUNSPUNSPUNSPUNSP
12020-08-11 09:15PDTYesWGLUSGS19.8 Good NONE1mainWADEQSCMMVADV19.820.816.01.24FIRMCBLSEVENSTDYEVENUNFMDNST175.00