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Streamflow Measurements for the Nation


USGS 11466170 MATANZAS C A SANTA ROSA CA


Sonoma County, California
Hydrologic Unit Code 18010110
Latitude  38°26'20", Longitude 122°42'05" NAD27
Drainage area 21.0  square miles
Gage datum 157 feet above NGVD29
Output formats
HTML table with channel data
HTML table without channel data
Tab-separated data with channel data
Tab-separated data without channel data
Graph of data
Reselect output format
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
 
1072019-05-01 15:17:47PDTYesafwUSGS2.36155.24 FairDebrisLightNONE
1062019-03-13 17:09:50PDTYesAFW / MPRUSGS34.5155.87 FairClearNONE
1052019-02-26 10:33:57PSTYesmpr/afwUSGS1560163.33 FairDebrisLightNONE
1042019-01-31 14:31PSTYesafwUSGS9.60155.52 FairClearNONE
1032018-11-26 15:29:35PSTYesafwUSGS0.70155.14 FairVegetationLightNONE
1022018-10-11 15:01:40PDTYesafwUSGS0.24155.10 PoorDebrisLightNONE
1012018-05-01 13:50:10PDTYesWELUSGS3.54155.28-0.010.50FairClearNONE
1002018-04-06 14:27:11PDTYesWELUSGS302157.41-0.100.25FairClearNONE
992018-04-02 12:12:10PDTYesWELUSGS4.78155.34 PoorClearNONE
982018-02-21 11:17:57PSTYesWELUSGS1.06155.200.000.50PoorFillControlChangedNONE
972018-01-25 10:15:03PSTYesWELUSGS49.1156.00-0.010.50FairClearNONE
962018-01-12 10:42:14PSTYesWELUSGS4.49155.330.000.75FairClearNONE
952017-11-30 13:33:59PSTYesWELUSGS0.78155.150.000.50PoorDebrisLightNONE
942017-09-29 12:49:08PDTYesWELUSGS0.06155.030.000.50PoorDebrisModerateNONE
932017-05-02 14:27:30PDTYesWELUSGS3.81155.300.020.50PoorClearNONE
922017-03-23 10:58:30PDTYesWELUSGS16.1155.650.000.50FairUnspecifedNONE
912017-02-07 11:55:48PSTYesWELDRPUSGS1190161.90-0.200.80FairUnspecifedNONE
902017-01-30 13:46:30PSTYesWELUSGS17.8155.660.000.50FairUnspecifedNONE
892017-01-03 11:52:30PSTYesMJWUSGS25.2155.840.09 FairClearNONE
882016-11-28 13:23:30PSTYesDSMUSGS5.12155.470.010.60PoorDebrisLightNONE
872016-10-05 11:26:30PDTYesafwUSGS0.02155.030.00 PoorDebrisLightNONE
862016-05-02 15:02:30PDTYesWELUSGS1.14155.240.000.80PoorDebrisModerateNONE
852016-03-24 10:56PDTYesWELUSGS19.9155.81-0.010.50FairFillControlChangedNONE
842016-03-10 14:30:15PSTYesMJW afwUSGS897160.37 FairClearNONE
832016-02-10 13:11:30PSTYesWELUSGS4.26155.390.000.80GoodDebrisLightNONE
822015-12-29 13:48:30PSTYeswelUSGS0.55155.190.010.50PoorScourControlChangedNONE
812015-12-21 09:35PSTYeswel/pmsUSGS29.9155.940.030.80FairScourControlChangedNONE
802015-12-01 12:42PSTYesWelUSGS0.11155.180.0025.00PoorFillControlChangedNONE
792015-10-01 10:18:26PDTYesWELUSGS0.00 0.000.00UnspecifiedDebrisModerateNONE
782015-05-21 12:46:30PDTYesWELUSGS0.36155.160.001.00PoorDebrisModerateNONE
772015-04-22 11:24:30PDTYesWELUSGS0.76155.200.000.50PoorDebrisModerateNONE
762015-03-09 14:10:30PDTYesWELUSGS1.54155.27-0.010.60PoorDebrisModerateNONE
752015-01-26 13:16:30PSTYesWELUSGS1.50155.280.000.50PoorDebrisLightNONE
742014-12-18 13:39:51PSTYesWELUSGS70.3156.33-0.111.20GoodUnspecifedNONE
732014-11-03 13:48:30PSTYesWELUSGS0.05155.050.002.00PoorDebrisModerateNONE
722014-09-30 11:15PDTYesWELUSGS0.03155.050.000.30PoorFillControlChangedNONE
712014-09-30 10:43PDTYesWELUSGS0.03155.050.000.20PoorFillControlChangedNONE
702014-05-21 12:44PDTYesDRPUSGS0.63155.200.000.70FairDebrisLightNONE
692014-04-08 17:38:30PDTYesDRPUSGS10.6155.620.010.80FairClearNONE
682014-04-01 13:16:30PDTYesDRPUSGS304157.690.170.50FairDebrisLightNONE
672014-02-25 16:02PSTYesDRPUSGS1.93155.300.001.00PoorDebrisLightNONE
662014-01-14 13:51PSTYesDRPUSGS0.14155.20 PoorDebrisLightNONE
652013-11-25 13:24PSTYesDRPUSGS0.20155.21 PoorDebrisLightNONE
642013-10-21 12:15PDTYesWDRUSGS0.06155.180.000.70PoorDebrisModerateNONE
632013-09-25 15:14:30PDTYesWDRUSGS0.06155.130.000.80PoorDebrisModerateNONE
622013-05-08 15:19PDTYesWDRUSGS0.80155.28 FairDebrisModerateNONE
612013-04-10 13:26PDTYesWDRUSGS2.16155.370.010.70FairDebrisLightNONE
602013-03-06 14:10PSTYesWDRUSGS4.11155.420.030.70FairClearNONE
592013-02-12 16:27PSTYesWDRUSGS2.27155.380.000.70FairClearNONE
582012-12-19 15:15PSTYesWDRUSGS8.80155.62-0.011.30FairClearNONE
572012-12-06 09:30PSTYesWDRUSGS63.8156.230.011.00GoodClearNONE
562012-11-08 14:17:30PSTYesWDRUSGS0.37155.210.000.60FairDebrisLightNONE
552012-10-01 12:33PDTYesWELUSGS0.25155.230.00 FairDebrisHeavyNONE
542012-05-01 11:45PDTYesWELUSGS2.38155.360.000.50FairDebrisLightNONE
532012-04-16 10:43:30PDTYesWELUSGS27.1155.89 0.50FairDebrisHeavyNONE
522012-03-16 12:08:14PDTYesWELUSGS674159.750.401.00Fair NONE
512012-02-28 12:35:30PSTYeswelUSGS1.05155.280.000.40FairDebrisHeavyNONE
502012-01-17 12:47:30PSTYesWELUSGS0.30155.380.001.00FairDebrisHeavyNONE
492011-12-09 11:26:30PSTYesWELUSGS0.63155.350.000.60FairDebrisHeavyNONE
482011-10-17 12:24:52PDTYesJFW/mjwUSGS0.29155.200.000.50PoorClearNONE
472011-05-02 14:27:19PDTYesJFWUSGS2.92155.350.001.00FairClearNONE
462011-04-07 11:02:30PDTYesJFWUSGS9.29155.560.01 GoodClearNONE
452011-03-18 14:25PDTYesKLDUSGS423158.730.401.10FairUnspecifedNONE
442011-03-16 14:34PDTYesDCMUSGS124156.68-0.081.00FairDebrisHeavyNONE
432011-02-24 12:07:22PSTYesJFWUSGS15.1155.680.00 FairDebrisHeavyNONE
422010-12-23 12:13PSTYesJFWUSGS57.3156.060.041.00FairClearNONE
412010-11-17 12:44:39PSTYesJFWUSGS0.84155.32 PoorDebrisHeavyNONE
402010-10-12 15:18:30PDTYesDCMUSGS0.72155.250.000.80PoorDebrisLightNONE
392010-05-04 13:55PDTYesDCMUSGS3.34155.400.000.60GoodClearNONE
382010-03-24 15:24:30PDTYesDCMUSGS4.18155.430.000.40FairClearNONE
372010-01-27 13:47PSTYesDCMUSGS52.2156.070.000.80GoodClearNONE
362010-01-14 11:14PSTYesDCMUSGS5.11155.32-0.020.70GoodClearNONE
352009-12-09 13:46:30PSTYesDCMUSGS0.13155.090.000.70PoorClearNONE
342009-10-09 09:00:30PDTYesDCMUSGS0.01155.130.000.30PoorDebrisLightNONE
332009-05-01 09:10:30PDTYesDCMUSGS1.08155.190.000.70FairClearNONE
322009-02-23 12:47PSTYesDCMUSGS161156.810.080.90GoodClearNONE
312009-01-08 14:07PSTYesDCMUSGS0.81155.070.000.80FairClearNONE
302008-11-18 14:35PSTYesDCMUSGS0.24155.060.000.60PoorDebrisLightNONE
292008-10-07 14:23PDTYesDCMUSGS0.10155.000.010.80PoorDebrisLightNONE
282008-04-30 14:47PDTYesDCMUSGS2.10155.170.090.80GoodClearNONE
272008-04-14 12:00PDTYesDCMUSGS1.74155.130.000.60GoodDebrisModerateNONE
262008-02-27 12:39PSTYesDCMUSGS41.9155.870.001.10GoodDebrisLightNONE
252008-01-11 09:26PSTYesDCMUSGS49.1155.96-0.010.60FairDebrisLightNONE
242007-12-04 11:36PSTYesDCMUSGS7.05155.39-0.050.70FairDebrisLightNONE
232007-10-09 14:50PDTYesDRP/DCMUSGS0.23155.100.000.30PoorDebrisModerateNONE
222007-05-17 14:51PDTYesdrpUSGS2.06155.220.000.70FairClearNONE
212007-03-28 14:29PDTYesdrp/jfwUSGS3.23155.270.000.60FairDebrisLightNONE
202007-01-31 13:37PSTYesdrpUSGS2.48155.200.001.00FairClearNONE
192006-12-15 11:24PSTYesBWR/DRPUSGS9.04155.400.001.00FairDebrisLightNONE
182006-10-05 13:46PDTYesdrpUSGS18.4155.580.040.70FairClearNONE
172006-06-28 13:19PDTYesdrpUSGS1.40155.110.000.80FairDebrisLightNONE
162006-04-04 13:20PDTYesdrpUSGS248157.280.571.00FairDebrisLightNONE
152006-02-08 12:11PSTYesdrpUSGS18.1155.560.000.50GoodClearNONE
142006-01-10 14:17PSTYesdrpUSGS25.7155.690.000.50FairClearNONE
132005-12-29 12:30PSTYesDRPUSGS95.9156.32 Fair NONE
122005-12-08 12:52PSTYeswlbUSGS2.96155.320.010.60FairClearNONE
112005-11-16 11:33PSTYeswlbUSGS1.63155.320.010.60FairDebrisLightNONE
102005-10-06 09:30PDTYeswlbUSGS1.09155.250.010.50PoorDebrisLightNONE
92005-09-30 12:55PDTYeswlbUSGS4.03155.420.000.60FairDebrisLightNONE
82005-04-19 11:27PDTYeswlbUSGS10.4155.550.000.60GoodClearNONE
72005-03-03 12:41PSTYeswlbUSGS39.8155.900.000.60GoodClearNONE
62005-01-25 11:03PSTYeswlbUSGS7.94155.480.000.60FairClearNONE
52004-12-27 11:00PSTYeswlb/drpUSGS1620162.78-0.511.30FairDebrisLightNONE
42004-12-08 10:38PSTYeswlb/drpUSGS322157.50-0.400.80PoorClearNONE
32004-11-04 14:15PSTYesWLBUSGS2.56155.340.000.70FairDebrisLightNONE
22004-10-19 11:15PDTYesWLB/DRPUSGS38.5155.92-0.090.70GoodClearNONE
12004-09-16 09:39PDTYeswlbUSGS0.72155.260.010.60FairDebrisLightNONE