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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 14010000 SOUTH FORK WALLA WALLA RIVER NEAR MILTON,OREG.
Umatilla County, Oregon
Hydrologic Unit Code 17070102
Latitude  45°49'48", Longitude 118°10'08" NAD27
Drainage area 63  square miles
Gage datum 2,050.00 feet above NGVD29
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)
7511991-10-09 10:46PDTYesJOUSGS91.71.140.000.40GoodClearNONE1Imported Channel 1WADEunspeunkno91.741.550.61.81UNSPUNSPUNSPunknUNSPUNSPUNSP
7501991-08-27 11:32PDTYesJOUSGS85.51.170.020.60GoodClearNONE1Imported Channel 1WADEunspeunkno85.540.550.21.70UNSPUNSPUNSPunknUNSPUNSPUNSP
7491991-07-18 10:58PDTYesJOUSGS1071.220.000.50GoodClearNONE1Imported Channel 1WADEunspeunkno10741.047.82.24UNSPUNSPUNSPunknUNSPUNSPUNSP
7481991-06-12 12:54PDTYesJOUSGS1621.440.000.50GoodClearNONE1Imported Channel 1WADEunspeunkno16243.058.62.76UNSPUNSPUNSPunknUNSPUNSPUNSP
7471991-05-10 09:34PDTYesJOUSGS2821.67-0.011.40GoodClearNONE1Imported Channel 1WADEunspeunkno28258.073.03.86UNSPUNSPUNSPunknUNSPUNSPUNSP
7461991-03-26 10:55PSTYesTS/JOUSGS1641.360.000.50GoodClearNONE1Imported Channel 1WADEunspeunkno16444.560.32.72UNSPUNSPUNSPunknUNSPUNSPUNSP
7451991-02-26 12:55PSTYesJO/TSUSGS1931.420.000.40GoodClearNONE1Imported Channel 1WADEunspeunkno19344.763.93.02UNSPUNSPUNSPunknUNSPUNSPUNSP
7441991-01-18 13:51PSTYesJOUSGS2571.510.001.00GoodClearNONE1Imported Channel 1WADEunspeunkno25745.570.13.65UNSPUNSPUNSPunknUNSPUNSPUNSP
7431990-12-06 11:00PSTYesJOUSGS1221.200.000.50Good NONE1Imported Channel 1WADEunspeunkno12242.049.52.46UNSPUNSPUNSPunknUNSPUNSPUNSP
7421990-10-24 15:07PDTYesJOUSGS1081.18 GoodClearNONE1Imported Channel 1WADEunspeunkno10840.046.02.35UNSPUNSPUNSPunknUNSPUNSPUNSP
7411990-09-22 11:30PDTYesJOUSGS92.61.05 GoodClearNONE1Imported Channel 1WADEunspeunkno92.641.042.02.20UNSPUNSPUNSPunknUNSPUNSPUNSP
7401990-08-14 10:10PDTYesJOUSGS1181.100.002.00GoodClearNONE1Imported Channel 1WADEunspeunkno11838.045.52.59UNSPUNSPUNSPunknUNSPUNSPUNSP
7391990-07-03 10:45PDTYesJOUSGS1211.16-0.061.30Good NONE1Imported Channel 1WADEunspeunkno12142.043.62.77UNSPUNSPUNSPunknUNSPUNSPUNSP
7381990-05-15 12:35PDTYesSLUSGS1921.49-0.010.50Good NONE1Imported Channel 1WADEunspeunkno19244.358.83.26UNSPUNSPUNSPunknUNSPUNSPUNSP
7371990-04-04 14:10PDTYesDCUSGS2381.620.000.90FairClearNONE1Imported Channel 1WADEunspeunkno23842.862.73.80UNSPUNSPUNSPunknUNSPUNSPUNSP
7361990-02-28 13:24PSTYesDCUSGS1681.450.000.50GoodClearNONE1Imported Channel 1WADEunspeunkno16840.855.93.02UNSPUNSPUNSPunknUNSPUNSPUNSP
7351990-01-19 14:18PSTYesDCUSGS1171.32 GoodDebrisHeavyNONE1Imported Channel 1WADEunspeunkno11739.040.22.90UNSPUNSPUNSPunknUNSPUNSPUNSP
7341989-12-14 15:05PSTYesDCUSGS1001.240.010.80GoodClearNONE1Imported Channel 1WADEunspeunkno10036.737.82.67UNSPUNSPUNSPunknUNSPUNSPUNSP
7331989-11-13 15:06PSTYesDCUSGS1171.290.010.80GoodClearNONE1Imported Channel 1WADEunspeunkno11738.042.62.75UNSPUNSPUNSPunknUNSPUNSPUNSP
7321989-10-02 13:56PDTYesDCUSGS78.81.140.000.70GoodClearNONE1Imported Channel 1WADEunspeunkno78.837.032.62.42UNSPUNSPUNSPunknUNSPUNSPUNSP
7311989-08-17 13:48PDTYesDCUSGS91.21.140.001.00GoodClearNONE1Imported Channel 1WADEunspeunkno91.238.534.82.62UNSPUNSPUNSPunknUNSPUNSPUNSP
7301989-07-14 13:45PDTYesDCUSGS1081.19-0.020.80GoodClearNONE1Imported Channel 1WADEunspeunkno10838.739.22.76UNSPUNSPUNSPunknUNSPUNSPUNSP
7291989-06-01 11:24PDTYesDCUSGS2201.65-0.010.80UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno22044.061.23.59UNSPUNSPUNSPunknUNSPUNSPUNSP
7281989-04-25 14:40PDTYesDCUSGS3091.91 GoodClearNONE1Imported Channel 1BRUSunspeunkno30947.075.74.08UNSPUNSPUNSPunknUNSPUNSPUNSP
7271989-03-15 10:33PSTYesDCUSGS2381.70-0.011.00GoodClearNONE1Imported Channel 1WADEunspeunkno23845.762.83.79UNSPUNSPUNSPunknUNSPUNSPUNSP
7261989-02-07 14:26PSTYesDCUSGS1013.330.051.30Poor NONE1Imported Channel 1WADEunspeunkno10128.269.81.45UNSPUNSPUNSPunknUNSPUNSPUNSP
7251989-01-06 13:56PSTYesDCUSGS98.11.17-0.010.50GoodClearNONE1Imported Channel 1WADEunspeunkno98.138.735.22.79UNSPUNSPUNSPunknUNSPUNSPUNSP
7241988-12-02 14:28PSTYesDCUSGS1071.18 GoodClearNONE1Imported Channel 1WADEunspeunkno10735.934.03.15UNSPUNSPUNSPunknUNSPUNSPUNSP
7231988-10-24 14:27PDTYesDCUSGS81.91.09 GoodClearNONE1Imported Channel 1WADEunspeunkno81.936.530.72.67UNSPUNSPUNSPunknUNSPUNSPUNSP
7221988-09-28 15:53PDTYesDCUSGS75.11.10-0.010.80FairClearNONE1Imported Channel 1WADEunspeunkno75.135.028.82.61UNSPUNSPUNSPunknUNSPUNSPUNSP
7211988-08-18 14:45PDTYesTHUSGS78.61.10 UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno78.642.541.81.88UNSPUNSPUNSPunknUNSPUNSPUNSP
7201988-07-14 15:17PDTYesDCUSGS1031.16 GoodClearNONE1Imported Channel 1WADEunspeunkno10333.742.02.45UNSPUNSPUNSPunknUNSPUNSPUNSP
7191988-06-13 11:37PDTYesDCUSGS1121.32 Good NONE1Imported Channel 1WADEunspeunkno11243.043.22.59UNSPUNSPUNSPunknUNSPUNSPUNSP
7181988-05-11 10:56PDTYesDCUSGS1781.48 Good NONE1Imported Channel 1WADEunspeunkno17844.754.83.25UNSPUNSPUNSPunknUNSPUNSPUNSP
7171988-04-01 -- ----YesDCUSGS1621.440.000.80ExcellentClearNONE1Imported Channel 1WADEunspeunkno16244.052.53.08UNSPUNSPUNSPunknUNSPUNSPUNSP
7161988-02-18 -- ----YesDCUSGS1161.310.011.30GoodClearNONE1Imported Channel 1WADEunspeunkno11642.547.22.45UNSPUNSPUNSPunknUNSPUNSPUNSP
7151988-01-22 -- ----YesDCUSGS93.21.190.000.70Unspecified NONE1Imported Channel 1WADEunspeunkno93.239.540.22.32UNSPUNSPUNSPunknUNSPUNSPUNSP
7141987-12-14 -- ----YesDCUSGS92.31.170.000.70Unspecified NONE1Imported Channel 1WADEunspeunkno92.340.042.42.18UNSPUNSPUNSPunknUNSPUNSPUNSP
7131987-10-28 -- ----YesDCUSGS95.01.130.000.50UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno95.032.537.32.55UNSPUNSPUNSPunknUNSPUNSPUNSP
7121987-10-02 -- ----YesDCUSGS96.01.130.000.70UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno96.032.738.32.50UNSPUNSPUNSPunknUNSPUNSPUNSP
7111987-08-31 -- ----YesDCUSGS94.01.14 UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno94.033.738.02.47UNSPUNSPUNSPunknUNSPUNSPUNSP
7101987-07-24 -- ----YesDCUSGS98.91.180.001.00UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno98.936.039.62.50UNSPUNSPUNSPunknUNSPUNSPUNSP
7091987-06-22 -- ----YesDCUSGS91.01.220.000.80UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno91.040.042.32.15UNSPUNSPUNSPunknUNSPUNSPUNSP
7081987-05-08 -- ----YesDCUSGS2081.590.001.00UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno20846.056.13.71UNSPUNSPUNSPunknUNSPUNSPUNSP
7071987-03-26 -- ----YesDCUSGS1611.450.001.00Unspecified NONE1Imported Channel 1WADEunspeunkno16144.553.63.01UNSPUNSPUNSPunknUNSPUNSPUNSP
7061987-02-24 -- ----YesDCUSGS1391.370.00 UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno13944.049.72.80UNSPUNSPUNSPunknUNSPUNSPUNSP
7051987-01-26 -- ----YesDC /WHUSGS1201.300.000.50Unspecified NONE1Imported Channel 1WADEunspeunkno12040.546.72.57UNSPUNSPUNSPunknUNSPUNSPUNSP
7041986-12-22 -- ----YesDC /THUSGS1121.29 Unspecified NONE1Imported Channel 1WADEunspeunkno11240.045.92.44UNSPUNSPUNSPunknUNSPUNSPUNSP
7031986-11-17 -- ----YesLPUSGS1651.47 Unspecified NONE1Imported Channel 1WADEunspeunkno16545.052.03.17UNSPUNSPUNSPunknUNSPUNSPUNSP
7021986-10-07 -- ----YesLPUSGS1061.20 Good NONE1Imported Channel 1WADEunspeunkno10644.039.92.65UNSPUNSPUNSPunknUNSPUNSPUNSP
7011986-08-25 -- ----YesLPUSGS1071.24 Unspecified NONE1Imported Channel 1WADEunspeunkno10741.040.02.67UNSPUNSPUNSPunknUNSPUNSPUNSP
7001986-07-22 -- ----YesLP /THUSGS1131.26 Unspecified NONE1Imported Channel 1WADEunspeunkno11342.041.22.74UNSPUNSPUNSPunknUNSPUNSPUNSP
6991986-06-12 -- ----YesLPUSGS1411.37 Excellent NONE1Imported Channel 1WADEunspeunkno14143.044.93.14UNSPUNSPUNSPunknUNSPUNSPUNSP
6981986-05-07 -- ----YesLPUSGS1721.540.00 Excellent NONE1Imported Channel 1WADEunspeunkno17245.056.23.06UNSPUNSPUNSPunknUNSPUNSPUNSP
6971986-03-31 -- ----YesLPUSGS3041.74 Good NONE1Imported Channel 1WADEunspeunkno30457.078.73.86UNSPUNSPUNSPunknUNSPUNSPUNSP
6961986-02-24 -- ----YesLP /MLUSGS10602.98 Good NONE1Imported Channel 1CWAYunspeunkno106050.01268.42UNSPUNSPUNSPunknUNSPUNSPUNSP
6951986-02-12 -- ----YesLPUSGS1441.340.00 Excellent NONE1Imported Channel 1WADEunspeunkno14447.051.22.81UNSPUNSPUNSPunknUNSPUNSPUNSP
6941985-12-27 -- ----YesLPUSGS1161.22 Excellent NONE1Imported Channel 1WADEunspeunkno11642.036.63.17UNSPUNSPUNSPunknUNSPUNSPUNSP
6931985-11-25 -- ----YesWH /LPUSGS1121.20 Excellent NONE1Imported Channel 1WADEunspeunkno11240.042.92.61UNSPUNSPUNSPunknUNSPUNSPUNSP
6921985-10-14 -- ----YesLPUSGS1221.24 Unspecified NONE1Imported Channel 1UNSPother 122 UNSPUNSPUNSPunknUNSPUNSPUNSP