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Streamflow Measurements for the Nation


USGS 14192500 SOUTH YAMHILL RIVER NEAR WILLAMINA, OREG.


Polk County, Oregon
Hydrologic Unit Code 17090008
Latitude  45°02'50", Longitude 123°30'10" NAD27
Drainage area 133  square miles
Gage datum 235.55 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
 
4661993-12-17 10:26PSTYesVMD/DKZUSGS5902.520.001.20GoodClearNONE
4651993-10-04 17:12PDTYesVMDUSGS12.10.500.001.00PoorClearNONE
4641993-08-13 10:14PDTYesVMD/DKZUSGS34.20.730.001.30FairClearNONE
4631993-06-17 08:55PDTYesVMDUSGS2141.600.001.10FairClearNONE
4621993-04-29 10:33PDTYesVMDUSGS9143.200.021.50GoodClearNONE
4611993-02-25 08:35PSTYesVMDUSGS1871.430.001.50GoodClearNONE
4601992-12-16 13:45PSTYesVMD/DMCUSGS7032.790.011.20FairClearNONE
4591992-10-21 10:30PDTYesDMCUSGS1261.240.000.90PoorDebrisModerateNONE
4581992-07-31 13:55PDTYesDMCUSGS9.010.41-0.010.60PoorClearNONE
4571992-06-29 09:00PDTYesDMCUSGS32.40.730.000.90FairClearNONE
4561992-04-23 11:00PDTYesDMCUSGS4722.360.000.80FairClearNONE
4551992-02-13 12:55PSTYesDMCUSGS3912.070.000.80FairClearNONE
4541991-12-05 13:30PSTYesDMC/GWOUSGS7432.840.051.00GoodClearNONE
4531991-10-10 14:10PDTYesGWOUSGS9.750.440.000.70PoorClearNONE
4521991-08-12 15:50PDTYesGWOUSGS17.70.570.000.80PoorClearNONE
4511991-06-05 14:30PDTYesGWOUSGS1481.320.000.80FairClearNONE
4501991-04-18 13:00PDTYesGWOUSGS4672.230.000.90GoodClearNONE
4491991-02-28 12:20PSTYesGWOUSGS4392.170.001.00GoodClearNONE
4481990-12-04 08:50PSTYesGWO/DMCUSGS17004.400.340.90FairClearNONE
4471990-10-12 10:00PDTYesGWO/JMCUSGS21.50.640.000.80FairClearNONE
4461990-08-29 12:20PDTYesGWOUSGS22.40.630.001.00PoorClearNONE
4451990-06-06 11:00PDTYesGWOUSGS2691.75-0.010.80FairDebrisLightNONE
4441990-04-11 11:45PDTYesGWOUSGS1561.330.001.20GoodClearNONE
4431990-02-08 13:00PSTYesGWOUSGS35706.410.171.80GoodClearNONE
4421989-12-11 10:40PSTYesGWOUSGS6952.82-0.021.50GoodClearNONE
4411989-10-04 12:00PDTYesGWO/RLKUSGS12.60.530.000.80FairDebrisLightNONE
4401989-08-03 10:20PDTYesGWOUSGS48.70.85-0.011.10GoodClearNONE
4391989-05-31 10:30PDTYesGWOUSGS1081.140.001.90GoodClearNONE
4381989-03-30 08:47PSTYesGWOUSGS12003.36-0.021.30FairDebrisLightNONE
4371989-03-15 14:00PSTYesCRK/HMUSGS19104.40-0.011.30UnspecifiedClearNONE
4361989-02-10 09:57PSTYesGWO/JKPUSGS2611.770.000.90FairIceShoreNONE
4351988-12-01 11:15PSTYesPJF/GWOUSGS9583.22-0.031.20GoodClearNONE
4341988-07-26 10:00PDTYesPJFUSGS26.00.680.001.00FairClearNONE
4331988-06-09 -- ----YesPJFUSGS2831.730.000.80GoodClearNONE
4321988-04-22 -- ----YesPJFUSGS2421.670.000.70GoodClearNONE
4311988-02-18 -- ----YesPJFUSGS6182.58-0.011.20GoodClearNONE
4301987-12-16 -- ----YesPJFUSGS6642.62-0.010.90GoodClearNONE
4291987-10-30 -- ----YesPJFUSGS9.840.730.001.00FairDebrisHeavyNONE
4281987-09-16 -- ----YesPJFUSGS25.80.810.000.70GoodDebrisHeavyNONE
4271987-07-24 -- ----YesPJFUSGS28.20.700.000.60GoodClearNONE
4261987-05-19 -- ----YesPJFUSGS1061.140.001.00GoodClearNONE
4251987-03-13 -- ----YesPJF/TAHUSGS24405.260.001.10Good NONE
4241986-12-22 -- ----YesPJFUSGS5272.360.291.80Fair NONE
4231986-10-10 -- ----YesPJFUSGS33.30.750.001.00GoodDebrisLightNONE
4221986-08-14 -- ----YesPJF/BBLUSGS13.80.510.001.80GoodClearNONE
4211986-06-03 -- ----YesPJF/RSTUSGS1021.100.000.60GoodClearNONE
4201986-03-31 -- ----YesPJF/RSTUSGS3431.930.001.00GoodClearNONE
4191986-01-31 -- ----YesRSTUSGS10403.34-0.021.20GoodClearNONE
4181985-10-08 -- ----YesEOUSGS21.20.65 Unspecified NONE
4171985-08-30 -- ----YesRTUSGS19.00.53 Unspecified NONE
4161985-06-25 -- ----YesRTUSGS1161.19 Unspecified NONE
4151985-04-29 -- ----YesRTUSGS3481.93 Unspecified NONE
4141985-02-27 -- ----YesRTUSGS4252.12 Unspecified NONE
4131985-01-04 -- ----YesRTUSGS7432.78 Unspecified NONE
4121984-10-26 -- ----YesRTUSGS4192.09 Unspecified NONE
4111984-08-23 -- ----YesEOUSGS25.30.65 Unspecified NONE
4101984-07-27 -- ----YesMLUSGS57.70.87 Unspecified NONE
4091984-06-14 -- ----YesEOUSGS2871.75 Unspecified NONE
4071984-04-13 -- ----YesEOUSGS14404.01 Unspecified NONE
4061984-02-07 -- ----YesEOUSGS2961.81 Unspecified NONE
4051983-12-08 -- ----YesEOUSGS26405.26 Unspecified NONE
4041983-10-11 -- ----YesEOUSGS23.90.66 Unspecified NONE
2571965-12-28 -- ----YesWLNUSGS55608.17 Unspecified NONE
2481964-12-21 -- ----YesH/SUSGS741010.48 Unspecified NONE
1671956-01-16 -- ----YesJFUSGS62608.55 Unspecified NONE
1661955-12-22 -- ----YesWAHUSGS69009.02 Unspecified NONE
1471953-11-23 -- ----YesEHSUSGS53608.00 Unspecified NONE
1191951-01-17 -- ----YesRWCUSGS75709.46 Unspecified NONE
861946-11-22 -- ----YesBWUSGS53707.88 Unspecified NONE
811946-02-06 -- ----YesD/BUSGS57908.50 Unspecified NONE
801946-02-06 -- ----YesJFCUSGS899010.75 Unspecified NONE
291937-12-30 -- ----YesIACUSGS63308.51 Unspecified NONE
181936-01-13 -- ----YesW/CUSGS55308.01 Unspecified NONE
171936-01-12 -- ----YesW/CUSGS1290013.35 Unspecified NONE
71934-11-05 -- ----YesARPUSGS52107.88 Unspecified NONE