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Streamflow Measurements for the Nation

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USGS 12166185 NF STILLAGUAMISH R AT C-POST BRIDGE NEAR OSO, WA
Snohomish County, Washington
Hydrologic Unit Code 17110008
Latitude  48°17'00.91", Longitude 121°49'49.88" NAD83
Drainage area 144  square miles
Output formats
HTML table with channel data
HTML table without channel data
Tab-separated data with channel data
Tab-separated data without channel data
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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)
982024-01-03 09:24:35PSTYesJRMUSGS690273.360.000.50FairClearNONE1mainBRDSQADCPVADCP6901315481.26FIRMGRVLEVENUNSPEVENUNSPATGA0.00
972023-11-13 09:50:49PSTYesJRMUSGS1970274.700.030.75FairClearNONE1mainBRDSQADCPVADCP19701405683.47FIRMBLDREVENUNSPUNEVUNSPATGA0.00
962023-09-26 11:35:27PDTYesJRMUSGS512273.220.020.50FairDebrisLightNONE1mainBRDSQADCPVADCP5121173581.43FIRMCBLSEVENUNSPEVENUNSPDNST80.00
952023-08-07 12:30:13PDTYesJRMUSGS143272.160.001.00GoodDebrisLightNONE1mainWADEQSCMMVADV14372.01181.22FIRMBLDREVENUNSPEVENUNSPDNST150.00
942023-06-17 18:57:30PDTYesJRMUSGS367272.890.001.00GoodDebrisModerateNONE1mainWADEQSCMMVADV36784.01572.34FIRMBLDREVENUNSPEVENUNSPDNST100.00
932023-04-30 11:18:49PDTYesJRMUSGS2170274.950.020.30FairDebrisLightNONE1mainBRDSQADCPVADCP21701615753.78FIRMCBLSEVENUNSPEVENUNSPDNST50.00
922023-03-02 11:34:42PSTYesJRMUSGS485273.150.000.75FairClearNONE1mainBRDSQADCPVADCP4851024321.12FIRMGRVLUNEVPULSUNSPUNKNATGA0.00
912023-01-09 12:04:23PSTYesJRMUSGS1130274.040.011.00FairClearNONE1mainBRDSQADCPVADCP11301336011.88FIRMCBLSUNEVUNSPUNEVUNSPATGA0.00
902022-11-10 09:33:51PSTYesJRMUSGS596273.200.011.00GoodClearNONE1mainCWAYQADCPVADCP5961156110.98FIRMCBLSUNEVUNSPUNEVUNSPATGA0.00
892022-10-17 17:38PDTYesJRMUSGS101271.890.001.00GoodClearNONE1mainWADEQSCMMVADV10174.097.81.04FIRMBLDREVENUNSPEVENUNSPDNST200.00
882022-09-20 17:27:15PDTYesJRMUSGS122271.980.011.00GoodClearNONE1mainWADEQSCMMVADV12274.01330.92FIRMBLDREVENUNSPEVENUNSPDNST100.00
872022-09-20 16:26:38PDTYesJRMUSGS127271.990.011.00FairClearNONE1mainWADEQSCMMVADV12775.01051.21FIRMBLDREVENUNSPEVENUNSPDNST150.00
862022-08-02 13:55PDTYesJRMUSGS300272.570.001.00FairClearNONE1mainWADEQSCMMVADV30083.51472.04FIRMBLDREVENUNSPEVENUNSPDNST100.00
852022-06-14 13:18:46PDTYesJRMUSGS1800274.660.010.50GoodClearNONE1mainBRDSQADCPVADCP18001505723.15SOFTGRVLEVENUNSPUNEVUNSPATGA0.00
842022-05-03 12:49:46PDTYesJRMUSGS858273.640.022.00GoodClearNONE1mainBRDSQADCPVADCP8581294521.90FIRMCBLSEVENUNSPUNEVUNSPATGA0.00
832022-03-23 11:20:20PDTYesJRMUSGS1360274.320.001.00FairClearNONE1mainBRDSQADCPVADCP136013311301.20SOFTGRVLUNEVUNSPUNEVUNSPATGA0.00
822022-01-05 13:34:48PSTYesJRMUSGS644273.280.000.25GoodClearNONE1mainBRDSQADCPVADCP6441194471.44FIRMGRVLUNEVUNSPUNEVUNSPATGA0.00
812021-11-26 12:02:24PSTYesJRMUSGS3510276.210.000.30PoorClearNONE1mainBRDSQADCPVADCP351015314202.48SOFTCBLSUNEVUNSPUNEVUNSPATGA0.00
802021-09-15 12:34PDTYesJRMUSGS139271.940.001.00GoodClearNONE1mainWADEQSCMMVADV13987.01131.22FIRMCBLSEVENUNSPEVENUNSPDNST100.00
792021-07-30 12:22:41PDTYesWDWUSGS244272.170.000.32PoorClearNONE1checkBRDSQADCPVADCP2441095310.46FIRMSANDEVENSTDYUNEVSTNDATGA0.00
782021-07-30 11:27:48PDTYesWDWUSGS214272.160.000.23FairClearNONE1MainWADEQADCPVADCP21489.31501.43FIRMGRVLUNEVSTDYUNEVNSTDDNST200.00
772021-06-14 12:12:11PDTYesWDW/CGBUSGS1180273.700.010.28PoorClearNONE1Main/checkBRDSQADCPVADCP11801207041.68FIRMGRVLEVENPULSUNEVNSTDATGA0.00
762021-06-10 11:03:51PDTYesWDW/JRMUSGS820273.250.010.23FairClearNONE1MainBRDSQADCPVADCP8201246691.23FIRMGRVLEVENSTDYUNEVSTNDATGA0.00
752021-04-21 10:56:03PDTYesWDWUSGS1550274.020.000.27FairClearNONE1MainBRDSQADCPVADCP15501217712.01FIRMGRVLEVENSTDYUNEVNSTDATGA0.00
742021-02-24 13:47PSTYesWDWUSGS1570274.190.020.55FairClearNONE1CheckBRDSQSCMMVADCP15701118201.92FIRMGRVLEVENSTDYUNEVNSTDDNST5.00
732021-02-24 12:46:26PSTYesWDWUSGS1550274.210.020.32GoodClearNONE1mainBRDSQADCPVADCP15501094273.64FIRMGRVLEVENSTDYUNEVNSTDDNST40.00
722021-01-03 11:45:48PSTYesWDW/JJMUSGS5030276.580.050.37FairClearNONE1mainBRDSQADCPVADCP50301478136.19FIRMsiltEVENPULSUNEVNSTDDNST30.00
712020-11-10 10:36:30PSTYesWDW/GWHUSGS815273.150.000.48FairClearNONE1MainBRDSQSCMMVADCP8151267951.03FIRMGRVLEVENPULSUNEVSTNDATGA0.00
702020-09-22 10:07:12PDTYesWDWUSGS149271.860.010.28Good NONE1mainWADEQADCPVADCP14979.61580.95FIRMSANDEVENSTDYUNEVNSTDDNST200.00
692020-08-04 11:06:06PDTYesWDWUSGS222272.070.00 GoodClearNONE1mainWADEQADCPVADCP22280.91601.38FIRMCBLSUNEVSTDYEVENNSTDDNST100.00
682020-06-08 12:20:30PDTNo
672020-04-21 12:27PDTYesWDWUSGS893273.240.020.72FairClearNONE1mainBRDSQSCMMVADCP89390.06981.28FIRMSANDEVENPULSUNEVSTNDATGA0.00
662020-02-26 12:18:24PSTYesWDW/KFJUSGS792273.110.010.38FairClearNONE1mainBRDSQADCPVADCP7921424741.67FIRMGRVLEVENSTDYUNEVUNSPDNST200.00
652020-01-07 14:52:05PSTYesWDW/KFJUSGS8280278.740.200.48FairClearNONE1mainBRDSQADCPVADCP828021415705.28FIRMGRVLEVENPULSUNEVNSTDATGA0.00
642019-12-21 10:32:27PSTYesWDW/CGBUSGS10000279.480.150.22PoorClearNONE1checkBRDSQADCPVADCP1000023320104.99FIRMGRVLEVENSTDYUNEVSTNDATGA0.00
632019-12-21 09:56PSTYesWDW/CGBUSGS10200279.570.240.67FairClearNONE1mainBRDSQSCMMVADCP1020023020804.88FIRMGRVLEVENSTDYUNEVSTNDATGA0.00
622019-12-17 13:44:38PSTYesWDW/KFJUSGS634273.000.00 GoodClearNONE1mainCWAYQADCPVADCP6341131983.21FIRMGRVLEVENSTDYEVENSTNDDNST250.00
612019-11-14 10:08:02PSTYesWDW/GWHUSGS214272.160.000.25FairClearNONE1mainWADEQADCPVADCP21497.11811.18FIRMGRVLEVENSTDYEVENUNFMDNST200.00
602019-10-22 11:38:47PDTYesJBG/BJHUSGS5160276.73-0.060.25PoorClearNONE1mainBRDSQADCPVADCP516018915203.39FIRMGRVLEVENSTDYUNEVSTNDDNST30.00
592019-10-01 11:01:24PDTYesWDWUSGS257272.190.010.28GoodClearNONE1mainWADEQADCPVADCP25780.22071.24FIRMGRVLEVENSTDYUNEVNSTDDNST100.00
582019-08-07 10:11:30PDTYesWDW/CGBUSGS178271.950.010.36FairClearNONE1mainWADEQADCPVADCP17889.51810.98FIRMCBLSEVENSTDYEVENNSTDDNST100.00
572019-06-04 12:32:50PDTYesWDWUSGS409272.510.000.23FairClearNONE1checkCWAYQADCPVADCP40992.82181.88FIRMCBLSEVENSTDYUNEVNSTDDNST150.00
562019-06-04 11:08:30PDTYesWDWUSGS408272.520.020.88GoodClearNONE1mainWADEQSCMMVADV4081031652.48FIRMCBLSEVENSTDYUNEVSTNDDNST200.00
552019-05-15 15:12:05PDTYesWDWUSGS663272.980.010.22GoodClearNONE1mainCWAYQADCPVADCP66395.82572.58FIRMCBLSEVENPULSEVENSTNDDNST150.00
542019-04-22 12:08:30PDTNo
532019-04-22 11:28:12PDTNo
522019-02-27 12:22PSTYesWDWUSGS297272.330.010.72FairClearNONE1mainWADEQSCMMVADV29799.01711.74FIRMCBLSEVENSTDYEVENSTNDDNST240.00
512018-11-07 14:13:30PSTYesWDW/GWHUSGS2050274.740.020.78PoorClearNONE1MainBRDSQSCMMVADCP20501348652.37FIRMGRVLEVENSTDYUNEVNSTDDNST10.00
502018-09-04 11:14:32PDTYesWDW/JJMUSGS129271.860.000.20FairClearNONE1mainCWAYQADCPVADCP12986.91550.83FIRMGRVLEVENSTDYEVENSTNDDNST300.00
492018-08-02 12:41:30PDTYesJJMUSGS238272.150.001.00GoodVegetationLightNONE1MainWADEQSCMMVADV23898.01122.13FIRMGRVLEVENPULSEVENSTNDDNST300.00
482018-06-11 12:05:44PDTYesJJM/CGBUSGS713273.120.000.22GoodClearNONE1mainCWAYQADCPVADCP7131022622.72FIRMCBLSEVENSTDYEVENSTNDDNST200.00
472018-04-17 10:55:20PDTYesJJM/CGBUSGS2660275.230.020.20FairClearNONE1MainBRDSQADCPVADCP26601125814.57FIRMCBLSEVENPULSUNEVSTNDDNST100.00
462018-03-05 11:18:06PSTYesJJM/JBGUSGS544272.87-0.020.23PoorClearNONE1mainCWAYQADCPVADCP54489.13421.59FIRMCBLSEVENSTDYEVENSTNDDNST120.00
452018-02-02 11:23:11PSTYesJJM/JBGUSGS2270274.850.000.25PoorClearNONE1mainBRDSQADCPVADCP22701455184.37FIRMGRVLEVENSTDYUNEVSTNDDNST250.00
442018-01-30 12:38:25PSTYesGWH/JBGUSGS4540276.32-0.150.22FairClearNONE1mainBRDSQADCPVADCP45401697865.78FIRMGRVLEVENSTDYEVENSTNDDNST250.00
432018-01-25 08:38:43PSTYesJBG/JJMUSGS2280274.92-0.030.25FairClearNONE1mainBRDSQADCPVADCP22801274814.73FIRMGRVLEVENSTDYUNEVSTNDDNST150.00
422017-11-29 09:28:09PSTYesJJM/GWHUSGS2030274.580.030.25FairScourControlChangedNONE1Main-checkBRDSQADCPVADCP20301254524.50FIRMGRVLEVENPULSUNEVSTNDDNST150.00
412017-11-29 08:50:39PSTYesJJM/GWHUSGS2150274.610.030.25GoodScourControlChangedNONE1mainBRDSQADCPVADCP21501145433.96FIRMGRVLEVENPULSUNEVSTNDDNST50.00
402017-10-16 11:10PDTYesJJMUSGS189272.410.020.55GoodVegetationModerateNONE1MainWADEQSCMMVADV1891041151.65FIRMCBLSEVENSTDYEVENSTNDDNST300.00
392017-08-03 09:54:30PDTYesJJMUSGS259272.540.021.00FairVegetationModerateNONE1MainWADEQSCMMVADV2591131192.17FIRMCBLSEVENSTDYEVENSTNDDNST240.00
382017-08-03 09:08PDTYesJJMUSGS247272.540.021.00GoodVegetationModerateNONE1MainWADEQSCMMVADV2471121222.02FIRMCBLSEVENSTDYEVENSTNDDNST250.00
372017-06-15 09:46:45PDTYesJJM/GWHUSGS645273.280.000.20FairClearNONE1mainCWAYQADCPVADCP6451032442.64FIRMCBLSEVENSTDYEVENSTNDDNST300.00
362017-04-05 13:46:56PDTYesJJM/GWHUSGS1560274.460.000.20FairScourControlChangedNONE1MainCWAYQADCPVADCP15601045422.87FIRMCBLSEVENunknUNEVNSTDDNST30.00
352017-02-23 10:16:42PSTYesKAR/JJMUSGS1100273.960.000.30FairClearNONE1MAINMBOTQADCPVADCP11001124972.21FIRMCBLSEVENunknUNEVUNKNDNST30.00
342016-12-13 10:22:18PSTYesJJM/JSMUSGS654273.450.000.20FairFillControlChangedNONE1MainMBOTQADCPVADCP6541063721.76FIRMCBLSEVENunknUNEVSTNDDNST50.00
332016-10-17 12:07PDTYesJJM/GWHUSGS3560276.360.010.20FairClearNONE1mainBRDSQADCPVADCP35601557794.57FIRMGRVLEVENunknEVENSTNDDNST60.00
322016-08-08 13:06:30PDTYesJJM/GWHUSGS179272.380.021.00Good NONE1MainWADEQSCMMVADV17989.01341.33FIRMGRVLEVENunknEVENSTNDDNST300.00
312016-06-16 11:22:30PDTYesJJM/KARUSGS521273.130.001.00GoodClearNONE1MainWADEQSCMMVADV5211062252.31FIRMCBLSUNEVunknEVENSTNDDNST300.00
302016-04-11 12:56:01PDTYesJJM/GWHUSGS925273.850.000.20FairClearNONE1MainMBOTQADCPVADCP9251065371.72FIRMCBLSUNEVunknUNEVNSTDDNST40.00
292016-02-09 09:52:35PSTYesJJM/GWHUSGS1330274.330.010.20FairClearNONE1MainMBOTQADCPVADCP13301265522.41FIRMGRVLEVENunknUNEVSTNDDNST60.00
282016-02-09 09:32:25PSTYesJJM/GWHUSGS1340274.330.010.20FairClearNONE1MainMBOTQADCPVADCP13401255592.40FIRMCBLSEVENunknUNEVSTNDDNST50.00
272015-12-03 13:18:54PSTYesJJM/GWHUSGS2180275.510.100.30GoodDebrisLightNONE1MainMBOTQADCPVADCP21801397522.90FIRMGRVLEVENunknUNEVSTNDDNST100.00
262015-12-02 15:43:14PSTNo
252015-11-19 14:26:27PSTYesJBG/CGBUSGS2210275.61-0.030.30FairClearNONE1mainBRDSQADCPVADCP221014211301.95FIRMGRVLEVENunknUNEVSTNDDNST10.00
242015-11-17 13:21:56PSTYesJJM/JBGUSGS12200281.000.050.10PoorDebrisModerateNONE1MainBRDSQADCPVADCP1220024918406.64FIRMGRVLUNEVunknUNEVNSTDDNST100.00
222015-10-05 13:30:30PDTYesJJMUSGS155272.560.011.00GoodVegetationLightNONE1MainWADEQSCMMVADV15573.01451.07FIRMCBLSEVENunknEVENSTNDDNST175.00
232015-10-05 11:08PDTYesJJMUSGS151272.560.001.00GoodVegetationLightNONE1MainWADEQSCMMVADV15179.51131.34FIRMCBLSEVENunknEVENSTNDDNST5280.00
212015-08-04 12:10PDTYesJJM/GWHUSGS123272.430.001.00GoodVegetationModerateNONE1MainWADEQSCMMVADV12373.094.61.30FIRMGRVLEVENunknEVENSTNDDNST250.00
202015-08-04 12:07:30PDTYesJJM/GWHUSGS128272.430.001.00GoodVegetationModerateNONE1MainWADEQSCMMVADV12873.095.01.35FIRMGRVLEVENunknEVENSTNDDNST250.00
192015-08-04 09:24:30PDTYesJJMUSGS119272.43 Good NONE1MainWADEQSCMMVADV11973.098.91.20FIRMCBLSEVENunknEVENSTNDUPST5280.00
182015-07-15 12:30:30PDTYesJJM/KARUSGS145272.470.001.00FairVegetationLightNONE1MainWADEQSCMMVADV14583.095.21.52FIRMGRVLEVENunknEVENSTNDDNST200.00
172015-06-08 15:10PDTYesJJMUSGS240272.850.021.00Fair NONE1Channel 1WADEQSCMMVADV24080.51391.72FIRMCBLSUNEVunknEVENSTNDUPST5280.00
162015-04-01 14:46PDTYesJJM/JSMUSGS1380274.760.020.30Good NONE1Channel 1BRDSQADCPVADCP13801267051.96FIRMGRVLEVENunknUNEVSTNDDNST20.00
152015-04-01 13:40PDTYesJJM/JSMUSGS1350274.750.020.20Fair NONE1Channel 1MBOTQADCPVADCP13501115522.45FIRMGRVLEVENunknUNEVSTNDDNST30.00
142015-02-13 14:39:19PSTYesJBG/JSMUSGS1180274.63 Poor NONE1MainBRDSQADCPVADCP11801265951.98FIRMGRVLEVENunknEVENSTNDDNST30.00
132015-01-16 09:25PSTYesJBG/JSMUSGS1400274.940.030.20Fair NONE1Channel 1UNSPQADCPVADCP14001215982.34FIRMCBLSEVENunknUNSPSTNDDNST20.00
122014-12-09 10:20:17PSTYesJBG/JSMUSGS3080276.520.030.30Fair NONE1MainBRDSQADCPVADCP308015711202.74FIRMGRVLEVENunknEVENSTNDDNST30.00
112014-12-04 08:55PSTYesJBG/CGBUSGS962274.570.010.20Fair NONE1Channel 1BRDSQADCPVADCP9621145291.82FIRMGRVLEVENunknUNEVSTNDDNST20.00
102014-11-26 10:48:30PSTYesJJM/CGBUSGS7180279.060.050.30Fair NONE1MainBRDSQADCPVADCP718024016604.34FIRMSANDEVENunknEVENSTNDDNST30.00
92014-11-26 10:06:55PSTYesJJM/CGBUSGS7230279.250.100.30Fair NONE1MainBRDSQADCPVADCP723024017904.05FIRMGRVLEVENunknUNEVUNKNDNST30.00
82014-11-21 12:40PSTYesCGB/JBGUSGS912274.420.050.30Poor NONE1Channel 1UNSPQADCPVADCP9121136281.45FIRMGRVLEVENunknUNEVSTNDDNST20.00
72014-11-07 11:21PSTYesJBG/WDWUSGS3210276.72 Fair NONE1Channel 1BRDSQADCPVADCP32101729643.34FIRMGRVLEVENunknUNEVSTNDDNST30.00
62014-10-23 11:54PDTYesJBG/JJMUSGS3550277.560.020.30Fair NONE1Channel 1UNSPQADCPVADCP35501889913.59FIRMSANDEVENunknUNEVSTNDDNST30.00
52014-09-16 14:18PDTYesJJMUSGS163272.680.000.50Fair NONE1MainWADEQSCMMVPAA16370.087.91.86FIRMBLDRUNEVunknEVENUNKNUPST5000.00
42014-08-19 17:37:25PDTYesJJM/JSMUSGS258272.960.000.20Fair NONE1MainMBOTQADCPVADCP25874.24590.56FIRMBLDRUNEVunknEVENSTNDUPST5300.00
32014-08-19 15:27:30PDTYesJJM/JSMUSGS223272.950.011.20Fair NONE1MainWADEQSCMMVADV22379.51321.70FIRMGRVLEVENunknEVENSTNDUPST5000.00
22014-06-10 13:17PDTYesJJM/CGBUSGS683273.980.000.30Good NONE1Channel 1UNSPQADCPVADCP683 FIRMCBLSEVENunknEVENUNKNDNST20.00
12014-06-10 11:18PDTYesJJM/CGBUSGS656273.990.010.30Poor NONE1Channel 1UNSPQADCPVADCP65689.15701.15FIRMCBLSEVENunknUNEVSTNDDNST5000.00