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Streamflow Measurements for the Nation


USGS 12150800 SNOHOMISH RIVER NEAR MONROE, WA


Snohomish County, Washington
Hydrologic Unit Code 17110011
Latitude  47°49'52", Longitude 122°02'50" NAD27
Drainage area 1,537  square miles
Gage datum 13.25 feet above NGVD29
Output formats
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HTML table without channel data
Tab-separated data with 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
 
3562019-08-27 14:33:48PDTYesJJMUSGS16300.450.000.50FairClearNONE
3552019-06-19 15:46:54PDTYesJJMUSGS43902.080.000.25GoodClearNONE
3542019-06-19 15:15:42PDTNo
3532019-04-23 12:59:29PDTYesJJM/GWHUSGS115004.660.000.22GoodClearNONE
3522019-04-04 11:33:15PDTYesJJMUSGS85103.730.010.22GoodClearNONE
3512019-01-30 11:16:17PSTYesJJM/GWHUSGS72403.270.000.20GoodClearNONE
3502018-12-18 12:35:55PSTYesJJM/KFJUSGS140005.310.030.25GoodClearNONE
3492018-10-25 09:53:23PDTYesJJMUSGS16100.510.000.25FairClearNONE
3482018-10-04 15:08:10PDTYesJBG/KFJUSGS30501.520.000.28GoodUnspecifedNONE
3472018-07-13 13:24:57PDTYesGWHUSGS42102.27-0.010.20FairClearNONE
3462018-05-21 14:02:56PDTYesJBG/GWHUSGS145005.33-0.010.45GoodClearNONE
3452018-03-29 11:23:35PDTYesKARUSGS120004.640.000.50GoodClearNONE
3442018-02-05 15:16:47PSTYesJBG/KARUSGS4890013.780.070.22FairClearNONE
3432018-02-01 10:10:47PSTYesKARUSGS161005.700.030.20GoodClearNONE
3422017-12-06 11:35:33PSTYesKAR/JBGUSGS93403.870.000.50GoodClearNONE
3412017-10-25 11:07:34PDTYesKARUSGS118004.640.040.25GoodClearNONE
3402017-09-11 11:59:48PDTYesKAR/JBGUSGS14200.400.00 FairClearNONE
3392017-07-12 11:08:41PDTYesKAR/DAMUSGS39902.060.000.16GoodClearNONE
3382017-05-15 10:28:50PDTYesKAR/JGB/JJM/USGS125004.700.000.28GoodClearNONE
3372017-04-07 10:32:11PDTYesKAR/JGBUSGS142005.350.010.21GoodClearNONE
3362017-01-26 12:47:15PSTYesKAR/GWHUSGS54402.710.010.30FairClearNONE
3352016-12-01 12:42:09PSTYesKAR/WDWUSGS151005.460.020.20GoodClearNONE
3342016-10-05 12:00:16PDTYesKAR/JGBUSGS20300.910.000.20GoodClearNONE
3332016-07-25 11:09:16PDTYesJBG/DAMUSGS30401.620.000.20FairClearNONE
3322016-06-03 11:46:17PDTYesJBG/CGBUSGS103004.260.000.30GoodClearNONE
3312016-04-07 11:04:02PDTYesJBG/BLGUSGS111004.420.000.20GoodClearNONE
3302016-02-11 10:09PSTYesJBG/MDLUSGS138005.110.000.30GoodClearNONE
3292015-12-01 12:40:24PSTYesJBGUSGS58902.980.000.20GoodClearNONE
3282015-11-14 09:55:47PSTYesJBG/JJMUSGS6270016.640.070.30FairClearNONE
3272015-10-22 13:18:27PDTYesJBGUSGS26701.380.000.20FairClearNONE
3262015-08-26 10:28:10PDTYesJBG/JSMUSGS10700.100.000.30FairClearNONE
3252015-07-09 14:18:54PDTYesJBG/JSMUSGS15400.590.000.20FairClearNONE
3242015-07-09 12:13:28PDTYesJBG/JSMUSGS15300.580.000.20FairClearNONE
3232015-05-28 11:33:38PDTYesJBG/JJMUSGS36101.920.000.20FairClearNONE
3222015-03-24 16:50:18PDTYesJBGUSGS81203.600.000.20GoodClearNONE
3212014-12-23 08:48:35PSTYesJBGUSGS154005.59-0.0425.00GoodClearNONE
3202014-10-22 08:35:06PDTYesJBGUSGS76603.520.000.30FairClearNONE
3192014-08-27 09:04:58PDTYesCGB/WDWUSGS27101.480.010.60GoodClearNONE
3182014-06-20 09:38:01PDTYesWDW/JBGUSGS86703.680.00 GoodClearNONE
3172014-04-11 11:30:14PDTYesWDWUSGS132004.990.02 GoodClearNONE
3162014-01-17 10:11:41PSTYesWDWUSGS130005.020.01 GoodClearNONE
3152013-11-04 13:10:54PSTYesCGBUSGS66003.10 GoodClearNONE
3142013-08-12 13:27:30PDTYesWDW/JJMUSGS25901.400.010.40GoodClearNONE
3132013-06-27 12:28:30PDTYesWDW/DAMUSGS107004.400.000.30GoodClearNONE
3122013-04-23 10:17:54PDTYesWDW/JJMUSGS173006.040.050.30GoodClearNONE
3112013-02-05 14:17:21PSTYesWDW/JJMUSGS103004.170.000.20FairClearNONE
3102012-12-07 11:37:21PSTYesWDW/JCTUSGS169006.070.010.30GoodClearNONE
3092012-10-23 14:31:50PDTYesJCT/JJMUSGS60803.030.002.00GoodClearNONE
3082012-10-10 10:43:23PDTYesJCTUSGS14500.560.001.50FairClearNONE
3072012-08-16 12:16:30PDTYesDAM/JMPUSGS29201.660.000.30GoodClearNONE
3062012-06-19 13:26:49PDTYesJCTUSGS255007.75-0.051.50GoodClearNONE
3052012-04-23 12:21:18PDTYesJCTUSGS242007.570.021.10GoodClearNONE
3042012-02-24 11:09:30PSTYesjct/cgbUSGS247007.94-0.050.70GoodClearNONE
3032012-02-14 13:33:19PSTYesJCTUSGS73803.320.001.30GoodClearNONE
3022011-12-02 11:18:30PSTYesJCTUSGS83503.84-0.021.50GoodClearNONE
3012011-10-20 11:08:03PDTYesJCTUSGS29701.81-0.011.50GoodClearNONE
3002011-08-10 15:42:42PDTYesJCTUSGS54002.90-0.031.50GoodDebrisLightNONE
2992011-06-15 12:28:10PDTYesJCTUSGS165005.92-0.011.30GoodDebrisLightNONE
2982011-04-05 14:06PDTYesPJW/ARSUSGS273008.360.000.40Good NONE
2972011-03-31 15:33:30PDTYesWDW/PJWUSGS6190014.040.541.70FairDebrisHeavyNONE
2962011-01-18 14:08:30PSTYesPJW/JCTUSGS6670017.23 Good NONE
2952010-12-16 09:43:30PSTYesPJW/JCTUSGS261007.88-0.081.40GoodDebrisModerateNONE
2942010-12-09 12:32:44PSTYesJCTUSGS119004.570.081.30GoodDebrisLightNONE
2932010-10-08 12:10PDTYesJCTUSGS27501.560.001.60GoodDebrisLightNONE
2922010-08-19 15:47PDTYesJCTUSGS20801.250.001.30GoodDebrisLightNONE
2912010-06-22 14:40:20PDTYesJCTUSGS110004.480.031.50GoodDebrisLightNONE
2902010-04-29 11:01PDTYesJCTUSGS107004.250.011.20GoodClearNONE
2892010-02-05 12:27PSTYesJCTUSGS41902.270.001.40GoodUnspecifedNONE
2882009-12-08 12:30PSTYesJCTUSGS68803.17-0.011.50GoodClearNONE
2872009-10-16 10:57PDTYesJCTUSGS30401.890.002.00GoodClearNONE
2862009-08-11 14:53PDTYesJCTUSGS22701.270.031.40GoodUnspecifedNONE
2852009-05-27 11:08PDTYesJCTUSGS162005.700.001.30GoodClearNONE
2842009-03-27 11:14PDTYesJCTUSGS84203.830.001.30GoodClearNONE
2832009-02-11 13:13:30PSTYesJCTUSGS50402.720.001.20GoodClearNONE
2822008-10-16 13:22PDTYesJCTUSGS46802.360.001.50GoodClearNONE
2812008-08-20 12:33PDTYesJCTUSGS40702.120.141.50GoodClearNONE
2802008-06-25 13:56PDTYesJCT/KEFUSGS147005.570.000.50GoodClearNONE
2792008-04-11 11:35PDTYesJCTUSGS56002.940.002.10GoodClearNONE
2782008-02-11 11:47PSTYesJCTUSGS165005.640.011.50GoodClearNONE
2772007-12-06 10:30PSTYesJCTUSGS316009.16-0.201.60GoodClearNONE
2762007-09-27 10:56PDTYesJCT/CBUSGS15300.810.001.80FairClearNONE
2752007-07-16 12:23PDTYesJCT/KEFUSGS42302.400.000.60GoodClearNONE
2742007-01-30 14:07PSTYesJCTUSGS63503.140.001.40GoodClearNONE
2732006-11-09 12:43PSTYesJCTUSGS4850013.70-0.171.00FairDebrisLightNONE
2722006-09-20 12:16PDTYesJCTUSGS25601.50-0.011.40GoodClearNONE
2712006-09-15 10:43PDTYesJCTUSGS16700.670.031.50GoodClearNONE
2702006-06-28 13:45PDTYesJCT/CACUSGS100004.24-0.010.30GoodClearNONE
2692006-05-02 09:55PDTYesJCTUSGS85603.94-0.021.50GoodClearNONE
2682006-03-06 11:56PSTYesJCTUSGS55902.860.001.40GoodClearNONE
2672005-12-05 12:53PSTYesJCTUSGS47002.530.001.60GoodClearNONE
2662005-10-11 12:22PDTYesJCTUSGS41002.490.011.60GoodClearNONE
2652005-08-17 14:30PDTYesJCTUSGS14700.900.001.50GoodClearNONE
2642005-06-06 11:40PDTYesCAC/JCTUSGS68203.26-0.012.40GoodClearNONE
2632005-02-04 11:45PSTYesJCTUSGS66103.270.021.40GoodClearNONE
2622004-12-16 10:42PSTYesJCTUSGS201006.86-0.051.90GoodClearNONE
2612004-10-12 12:53PDTYesJCTUSGS52102.78-0.021.40GoodClearNONE
2602004-08-10 13:47PDTYesEDTUSGS21401.300.001.70GoodClearNONE
2592004-06-08 15:43PDTYesEDTUSGS113004.53-0.031.70GoodClearNONE
2582004-05-13 15:02PDTYesEDTUSGS81903.69-0.021.60GoodClearNONE
2572004-02-12 09:45PSTYesEDTUSGS73603.460.002.00GoodClearNONE
2562003-12-04 13:13PSTYesEDTUSGS144005.410.051.50GoodClearNONE
2552003-10-29 14:25PSTYesEDTUSGS223007.30-0.171.60GoodClearNONE
2542003-10-22 13:01PDTYesJGUSGS3610010.00-0.170.90FairClearNONE
2532003-09-30 13:01PDTYesEDTUSGS14400.930.001.70GoodClearNONE
2522003-08-22 09:25PDTYesEDTUSGS12700.780.001.90GoodClearNONE
2512003-06-06 09:45PDTYesEDTUSGS109004.660.001.60GoodClearNONE
2502003-05-07 14:11PDTYesEDTUSGS79303.68-0.021.50GoodClearNONE
2492003-02-06 14:30PSTYesEDTUSGS114004.67-0.031.60GoodClearNONE
2482002-12-10 10:33PSTYesEDTUSGS24701.580.011.10GoodClearNONE
2472002-10-01 10:59PDTYesEDTUSGS23401.540.001.70GoodClearNONE
2462002-07-30 09:35PDTYesEDTUSGS47202.660.001.60GoodClearNONE
2452002-06-18 13:22PDTYesEDTUSGS197006.590.081.60GoodClearNONE
2442002-05-29 11:27PDTYesEDTUSGS316009.220.121.50GoodClearNONE
2432002-04-30 10:49PDTYesEDTUSGS107004.510.031.80GoodClearNONE
2422002-02-11 14:41PSTYesEDTUSGS92404.01-0.021.60GoodClearNONE
2412001-12-13 14:06PSTYesEDT/DGCUSGS219007.020.721.40FairClearNONE
2402001-09-27 13:52PDTYesEDTUSGS29901.950.001.80GoodClearNONE
2392001-08-06 14:00PDTYesEDTUSGS26601.750.001.80GoodClearNONE
2382001-05-11 14:15PDTYesCAC/EDTUSGS92904.20-0.01 GoodClearNONE
2372001-05-11 11:42PDTYesEDTUSGS93404.210.001.70GoodClearNONE
2362001-04-26 10:18PDTYesEDTUSGS133005.190.061.90GoodClearNONE
2352001-02-01 13:15PSTYesEDT/DGCUSGS58603.01-0.042.20GoodClearNONE
2342000-12-01 09:30PSTYesEDTUSGS71803.45-0.031.90GoodClearNONE
2332000-10-12 13:47PDTYesEDTUSGS31701.990.001.70GoodClearNONE
2322000-08-09 11:47PDTYesEDTUSGS29001.880.001.50FairClearNONE
2312000-06-08 13:11PDTYesEDTUSGS149005.53-0.021.80GoodClearNONE
2302000-04-13 10:05PDTYesEDTUSGS127005.020.041.70GoodClearNONE
2292000-02-01 15:00PSTYesEDTUSGS98504.290.331.50GoodClearNONE
2281999-10-07 10:12PDTYesEDTUSGS17301.320.001.40FairClearNONE
2271999-06-07 12:21PDTYesEDTUSGS160005.99-0.031.80GoodClearNONE
2261999-02-17 11:15PSTYesEDTUSGS71203.520.011.70GoodClearNONE
2251999-01-14 11:23PSTYesEDTUSGS195006.680.561.80FairClearNONE
2241998-07-30 11:22PDTYesEDT/JEJUSGS24901.700.001.10GoodClearNONE
2231998-03-02 12:25PSTYesJEJUSGS77703.850.021.10GoodClearNONE
2221997-10-22 12:21PDTYesJEJUSGS58603.090.001.50GoodClearNONE
2211997-07-31 10:30PDTYesJEJUSGS54203.050.001.20GoodClearNONE
2201997-06-12 13:34PDTYesJEJUSGS168006.30-0.031.50GoodClearNONE
2191997-04-09 11:43PDTYesFWS/JEJUSGS75903.920.001.50GoodClearNONE
2181997-01-16 10:02PSTYesJEJUSGS88104.11-0.011.80GoodClearNONE
2171996-11-07 10:50PSTYesJEJUSGS127005.27-0.062.00GoodClearNONE
2161996-08-30 10:53PDTYesJEJUSGS17301.210.031.70GoodClearNONE
2151996-07-02 10:15PDTYesJEJUSGS56003.140.001.50GoodClearNONE
2141996-02-21 14:36PSTYesJEJ/KEFUSGS180006.45-0.051.50GoodClearNONE
2131995-12-12 09:01PSTYesJEJUSGS232007.86-0.072.00GoodClearNONE
2121995-11-01 11:03PSTYesJEJUSGS74303.63-0.021.50GoodClearNONE
2111995-08-31 09:45PDTYesJEJUSGS24201.540.001.80GoodClearNONE
2101995-06-22 11:15PDTYesJEJUSGS63403.43-0.022.00GoodClearNONE
2091995-04-18 09:55PDTYesJEJUSGS77003.720.002.10GoodClearNONE
2081995-01-31 11:03PSTYesJEJUSGS254008.290.301.60GoodClearNONE
2071994-12-13 13:30PSTYesMKBUSGS52502.830.031.90GoodClearNONE
2061994-09-13 10:43PDTYesMKB/AMWUSGS18701.10-0.011.80FairClearNONE
2051994-08-26 12:50PDTYesMKB/AMSUSGS15300.830.003.20GoodClearNONE
2041994-07-07 11:45PDTYesMKBUSGS51702.830.001.60GoodClearNONE
2031994-04-20 10:49PDTYestemUSGS167006.11-0.081.90GoodClearNONE
2021994-03-08 13:32PSTYesmkbUSGS98204.39-0.041.90GoodClearNONE
2011993-11-24 13:19PSTYesDTSUSGS43302.630.011.40FairClearNONE
2001993-10-06 09:19PDTYesDTSUSGS14100.990.001.60FairClearNONE
1991993-08-24 10:30PDTYesDTSUSGS43602.560.041.60FairClearNONE
1981993-06-09 13:15PDTYesREQUSGS107004.63-0.021.80GoodDebrisLightNONE
1971993-04-05 13:38PDTYesDTSUSGS87304.03-0.031.60FairClearNONE
1961993-02-11 12:19PSTYesDTSUSGS68003.48-0.021.70GoodClearNONE
1951992-12-15 12:37PSTYesDTSUSGS110004.87-0.101.80GoodClearNONE
1941992-10-09 09:33PDTYesDTSUSGS24801.570.001.50FairClearNONE
1931992-07-28 12:26PDTYesDTSUSGS21901.420.001.60FairClearNONE
1921992-06-10 11:54PDTYesDTSUSGS36202.180.001.60FairClearNONE
1911992-04-08 13:36PDTYesDTSUSGS44502.660.001.40FairClearNONE
1901992-02-12 12:24PSTYesDTSUSGS71203.610.001.50GoodClearNONE
1891991-12-11 11:51PSTYesDTSUSGS172006.58-0.011.40GoodClearNONE
1881991-10-07 11:16PDTYesDTSUSGS13600.970.001.40FairClearNONE
1871991-07-03 12:18PDTYesDTSUSGS137005.570.001.40GoodClearNONE
1861991-04-18 12:37PDTYesDTSUSGS95004.350.011.40GoodClearNONE
1851991-04-02 09:22PSTYesDTSUSGS64603.450.011.40GoodDebrisLightNONE
1841991-03-01 10:15PSTYesDTSUSGS103004.610.011.50GoodDebrisLightNONE
1831991-01-02 10:32PSTYesDTSUSGS84004.050.001.50GoodDebrisLightNONE
1821990-12-05 13:49PSTYesDTSUSGS266008.79-0.181.40GoodDebrisLightNONE
1811990-11-20 13:26PSTYesDTSUSGS119005.190.031.50GoodDebrisLightNONE
1801990-11-01 09:51PSTYesDTSUSGS122005.21-0.031.60GoodClearNONE
1791990-07-12 12:45PDTYesDTSUSGS84203.930.021.60GoodClearNONE
1781990-04-10 12:28PDTYesDTSUSGS100004.43-0.022.00GoodClearNONE
1771990-01-26 14:30PSTYesDSUSGS92604.150.051.50GoodClearNONE
1761989-12-11 11:13PSTYesDTSUSGS163006.130.051.30FairClearNONE
1751989-11-14 13:30PSTYesDTS/REQUSGS235007.75-0.132.20GoodClearNONE
1741989-10-02 15:00PDTYesJEDUSGS15300.930.001.00FairClearNONE
1731989-03-15 14:25PSTYesJEDUSGS102004.48-0.021.30GoodClearNONE
1721988-09-20 14:00PDTYesJEDUSGS49202.72-0.071.50GoodClearNONE
1711988-07-27 10:05PDTYesJCTUSGS37702.180.001.50GoodDebrisModerateNONE
1701987-09-15 -- ----YesSNBUSGS13900.970.032.00GoodClearNONE
1691987-02-12 -- ----YesJCTUSGS103004.48-0.041.40GoodClearNONE
1681986-12-09 -- ----YesJCTUSGS62903.19-0.031.20GoodClearNONE
1671986-09-04 -- ----YesJCTUSGS14300.890.001.20UnspecifiedClearNONE
1661986-02-10 -- ----YesJCT/JCTUSGS59903.080.091.10Good NONE
1651985-10-22 -- ----YesJCT/JCTUSGS70603.610.021.50Good NONE
1641985-08-21 -- ----YesKRL/JCTUSGS17501.030.001.50Good NONE
1631985-06-21 -- ----YesJCTUSGS129005.39-0.021.50Good NONE
1621984-11-27 -- ----YesRAS/JCTUSGS79503.780.031.40Good NONE
1611984-07-10 -- ----YesRAS/JCTUSGS95304.250.011.50Good NONE
1601984-05-08 -- ----YesRAS/JCTUSGS80103.850.041.70Good NONE
1591984-01-19 -- ----YesRSDUSGS54703.000.001.50Good NONE
1581983-12-07 -- ----YesRSDUSGS52502.820.032.00Good NONE
1471982-01-25 -- ----YesTKUSGS4670013.38-0.252.10Good NONE
1401980-12-27 -- ----YesREQUSGS7940018.75-0.121.80Good NONE
1331979-12-17 -- ----YesdoUSGS3680010.870.132.00Unspecified NONE
1191977-12-04 11:00PSTYesBPUSGS5220014.72-0.301.50Good NONE
1181977-12-03 11:00PSTYesGRUSGS8030019.22-0.101.90Good NONE
1051975-12-05 -- ----YesOCHUSGS7200018.10 Unspecified NONE
981975-01-18 -- ----YesOCH/REQUSGS6430016.70-0.071.20Unspecified NONE
851973-01-15 13:55PSTYesEAJUSGS3340010.12-0.201.40Good NONE
811972-05-23 11:40PDTYesJMUSGS317009.99-0.181.70Good NONE
791972-01-21 -- ----YesOCHUSGS4440013.04-0.231.60Good NONE
461966-12-26 -- ----YesOCHUSGS7080017.42-0.152.70Good NONE
211965-01-30 -- ----YesOCHUSGS6230016.000.191.50Good NONE
181964-12-03 -- ----YesOCHUSGS4180012.35-0.221.20Good NONE
171964-12-02 -- ----YesjbUSGS5230014.75-0.081.00Good NONE
161964-11-30 -- ----YesOCHUSGS4320011.250.811.70Good NONE