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Streamflow Measurements for the Nation


USGS 12147680 PHELPS CREEK BLW UNNAMED TRIB NR INDEX, WA


King County, Washington
Hydrologic Unit Code 17110010
Latitude  47°42'14.99", Longitude 121°36'02.79" NAD83
Gage datum 1,846.07 feet above NAVD88
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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)
472024-05-15 10:50:23PDTYesGWHUSGS14.06.120.000.55PoorClearNONE1mainWADEQSCMMVADV14.022.012.51.12FIRMCBLSEVENPULSEVENUNFMDNST100.00
462024-03-27 10:54:57PDTYesGWHUSGS31.46.290.030.50PoorClearNONE1mainWADEQSCMMVADV31.428.016.31.92FIRMCBLSEVENPULSEVENSTNDDNST100.00
452024-01-31 10:47:40PSTYesGWHUSGS32.36.320.000.60PoorClearNONE1mainWADEQSCMMVADV32.325.319.21.69FIRMCBLSEVENPULSUNEVUNKNDNST100.00
442023-12-13 13:34:56PSTYesGWHUSGS16.56.140.000.60PoorClearNONE1mainWADEQSCMMVADV16.524.515.21.09FIRMCBLSEVENPULSEVENUNKNDNST120.00
432023-10-18 11:47:22PDTYesGWHUSGS11.15.990.000.50PoorClearNONE1checkWADEQSCMMVADV11.124.413.30.84FIRMCBLSEVENPULSEVENUNKNDNST155.00
422023-10-18 11:06:13PDTYesGWHUSGS11.65.99-0.010.70PoorClearNONE1mainWADEQSCMMVADV11.624.414.70.79FIRMCBLSEVENPULSEVENUNKNDNST150.00
412023-08-28 16:28:30PDTYesGWHUSGS0.825.520.000.50PoorClearNONE1checkWADEQSCMMVADV0.827.502.890.28FIRMCBLSEVENPULSEVENUNKNDNST195.00
402023-08-28 15:51:30PDTYesGWHUSGS0.745.520.000.50PoorClearNONE1mainWADEQSCMMVADV0.747.002.720.27FIRMCBLSEVENPULSEVENNSTDDNST200.00
392023-07-06 13:14:09PDTYesGWHUSGS2.945.740.000.50PoorClearNONE1mainWADEQSCMMVADV2.9416.67.550.39FIRMCBLSUNEVPULSEVENSTNDDNST150.00
382023-05-15 13:01:31PDTYesGWHUSGS52.06.430.000.60FairClearNONE1checkWADEQSCMMVADV52.029.020.92.49FIRMCBLSEVENPULSEVENSTNDDNST98.00
372023-05-15 12:20:40PDTYesGWHUSGS51.36.430.000.30PoorClearNONE1mainWADEQSCMMVADV51.328.921.12.43FIRMCBLSEVENPULSEVENSTNDDNST100.00
362023-03-15 11:47PDTYesGWHUSGS5.685.830.000.50FairClearNONE1checkWADEQSCMMVADV5.6816.89.310.61FIRMCBLSEVENPULSEVENUNKNDNST115.00
352023-03-15 11:17:30PDTYesGWHUSGS5.355.830.000.50FairClearNONE1mainWADEQSCMMVADV5.3516.99.050.59FIRMGRVLEVENPULSEVENSTNDDNST200.00
342022-12-13 13:25:38PSTYesGWHUSGS3.345.900.000.60FairClearNONE1mainWADEQSCMMVADV3.3413.24.280.78FIRMCBLSEVENPULSEVENSTNDDNST150.00
332022-10-12 12:14:30PDTYesGWHUSGS0.505.760.000.50PoorDebrisLightNONE1mainWADEQSCMMVADV0.5018.04.480.11FIRMCBLSUNEVPULSEVENSTNDDNST100.00
322022-08-08 13:09:04PDTYesGWHUSGS1.395.880.020.60FairClearNONE1mainWADEQSCMMVADV1.3917.66.870.20FIRMCBLSEVENPULSEVENSTNDDNST100.00
312022-06-28 11:52PDTYesGWHUSGS17.06.34-0.010.50FairClearNONE1mainWADEQSCMMVADV17.021.015.41.10FIRMCBLSEVENPULSEVENSTNDDNST100.00
302022-04-27 10:39PDTYesGWHUSGS15.06.29-0.020.60FairClearNONE1mainWADEQSCMMVADV15.021.515.01.00FIRMCBLSEVENPULSEVENSTNDDNST100.00
292022-03-10 12:12:30PSTYesGWHUSGS8.256.140.000.50FairClearNONE1MAINWADEQSCMMVADV8.2519.011.60.71FIRMBLDRUNEVPULSEVENSTNDDNST100.00
282021-12-09 10:48:30PSTYesGWHUSGS24.46.430.000.50FairClearNONE1mainWADEQSCMMVADV24.421.016.81.45FIRMCBLSEVENPULSEVENSTNDDNST100.00
272021-11-17 13:52PSTYesGWH/KFJUSGS21.66.36-0.010.70FairClearNONE1checkWADEQSCMMVADV21.621.115.71.37FIRMBLDREVENPULSEVENNSTDDNST100.00
262021-11-17 13:47PSTYesGWH/KFJUSGS22.66.36-0.010.55FairClearNONE1mainWADEQSCMMVADV22.621.017.11.32FIRMCBLSEVENPULSEVENNSTDDNST100.00
242021-10-21 11:04:30PDTYesGWHUSGS9.196.150.000.75FairClearNONE1mainWADEQSCMMVADV9.1920.012.70.72FIRMCBLSEVENPULSEVENSTNDDNST100.00
252021-10-21 10:27PDTYesGWHUSGS8.456.150.000.40FairClearNONE1checkWADEQSCMMVADV8.4520.013.60.62FIRMCBLSEVENPULSEVENSTNDDNST100.00
232021-09-09 12:45PDTYesGWHUSGS0.885.760.000.50PoorClearNONE1mainWADEQSCMMVADV0.8818.15.180.17FIRMCBLSEVENPULSEVENSTNDDNST100.00
222021-07-26 15:32:36PDTYesBJHUSGS2.565.870.000.40PoorClearNONE12WADEQSCMMVADV2.5619.88.200.31FIRMCBLSUNEVSTDYEVENSTNDDNST77.00
212021-07-26 14:58:35PDTYesBJHUSGS2.525.870.000.70PoorClearNONE11WADEQSCMMVADV2.5219.410.10.25FIRMCBLSUNEVSTDYUNEVSTNDDNST75.00
202021-06-08 13:32PDTYesBJHUSGS23.26.350.000.75FairClearNONE11WADEQSCMMVADV23.223.219.21.21FIRMBLDRUNEVPULSEVENSTNDDNST100.00
192021-04-20 13:23:21PDTYesBJHUSGS34.36.49-0.011.00FairClearNONE11WADEQSCMMVADV34.325.922.21.54FIRMCBLSUNEVPULSEVENSTNDDNST200.00
182021-04-15 13:00PDTYesBJHUSGS11.86.160.020.60FairClearNONE11WADEQSCMMVADV11.813.19.981.18FIRMBLDRUNEVPULSEVENSTNDDNST300.00
172021-03-01 15:14:30PSTYesBJHUSGS8.646.130.000.60PoorClearNONE11WADEQSCMMVADV8.6421.411.30.76FIRMCBLSUNEVPULSEVENSTNDATGA0.00
162021-02-22 13:33:28PSTYesBJHUSGS5098.110.000.80PoorClearNONE1mainBRUSQSCMMVPAA50938.567.57.54FIRMBLDRUNEVPULSEVENSTNDDNST300.00
152021-01-13 09:43:30PSTYesJBGUSGS1227.030-0.0400.55PoorClearNONE1mainWADEQSCMMVADV12229.534.33.55FIRMBLDRUNEVPULSUNEVSTNDDNST200.00
142020-12-09 14:46:30PSTYesBJHUSGS48.66.630.000.60PoorClearNONE11WADEQSCMMVADV48.629.423.12.10FIRMCBLSUNEVPULSEVENSTNDDNST200.00
132020-11-17 11:11PSTYesBJHUSGS41.36.560.000.50FairClearNONE11WADEQSCMMVADV41.331.021.31.94FIRMCBLSUNEVPULSEVENSTNDDNST100.00
122020-10-14 13:55:30PDTYesBJHUSGS1006.93-0.03 PoorClearNONE11WADEQSCMMVADV10031.934.92.87FIRMBLDRUNEVPULSEVENSTNDDNST150.00
112020-07-30 11:13PDTYesBJHUSGS2.775.960.000.50FairVegetationLightNONE12WADEQSCMMVADV2.7722.09.820.28FIRMBLDRUNEVPULSEVENSTNDDNST148.00
102020-07-30 10:32PDTYesBJHUSGS2.965.960.000.75FairVegetationLightNONE11WADEQSCMMVADV2.9621.18.940.33FIRMBLDRUNEVPULSEVENSTNDDNST150.00
92020-06-01 10:49:30PDTYesBJHUSGS25.96.45-0.010.60GoodClearNONE11WADEQSCMMVADV25.927.916.61.55FIRMCBLSUNEVPULSEVENSTNDDNST75.00
82020-04-07 14:08:30PDTYesBJHUSGS8.076.160.000.60GoodClearNONE11WADEQSCMMVADV8.0722.714.00.58FIRMBLDRUNEVPULSEVENSTNDDNST100.00
72020-03-03 12:57:30PSTYesBJHUSGS52.26.71-0.020.60GoodClearNONE11WADEQSCMMVADV52.229.522.92.28FIRMBLDREVENPULSEVENSTNDDNST75.00
62020-02-26 15:45:30PSTYesBJHUSGS6.826.33-0.010.50FairDebrisHeavyNONE11WADEQSCMMVADV6.8222.59.180.74FIRMCBLSUNEVPULSEVENSTNDUPST60.00
52020-01-23 11:47:30PSTYesBJHUSGS2057.490.060.50PoorDebrisHeavyNONE12WADEQSCMMVADV20533.447.34.34SOFTCBLSUNEVPULSEVENSTNDDNST150.00
42020-01-23 10:55PSTYesBJHUSGS2007.440.050.75FairDebrisHeavyNONE11WADEQSCMMVADV20033.346.94.27SOFTCBLSUNEVPULSEVENSTNDDNST150.00
32019-12-03 14:59:30PSTYesBJH/GWHUSGS5.886.050.000.50FairClearNONE1mainWADEQSCMMVADV5.8821.810.20.58FIRMCBLSEVENPULSUNEVSTNDDNST150.00
22019-11-05 15:52:30PSTYesBJH/GWHUSGS4.475.950.020.60FairClearNONE11WADEQSCMMVADV4.4721.19.520.47FIRMCBLSEVENPULSEVENSTNDDNST100.00
12019-10-23 13:58PDTYesJBG/BJH/USGS34.46.560.000.55FairClearNONE1mainWADEQSCMMVADV34.431.019.81.73FIRMCBLSUNEVPULSUNEVUNFMDNST200.00