# # U.S. Geological Survey, National Water Information System # Surface water measurements # # Retrieved: 2026-01-03 16:06:43 EST (sdww01) # # Further descriptions of the columns and codes used can be found at: # https://help.waterdata.usgs.gov/output-formats#streamflow_measurement_data # # Data for the following 1 site(s) are contained in this file # USGS 11420770 HALLWOOD-CORDUA ID CN NR MARYSVILLE CA # ----------------------------------------------------------------------------------- # # agency_cd site_no measurement_nu measurement_dt tz_cd q_meas_used_fg party_nm site_visit_coll_agency_cd gage_height_va discharge_va measured_rating_diff gage_va_change gage_va_time control_type_cd discharge_cd chan_nu chan_name meas_type streamflow_method velocity_method chan_discharge chan_width chan_area chan_velocity chan_stability chan_material chan_evenness long_vel_desc horz_vel_desc vert_vel_desc chan_loc_cd chan_loc_dist 5s 15s 6s 19d 12s 1s 12s 5s 12s 12s 12s 7s 6s 21s 15s 11n 64s 4s 5s 5s 14s 14s 14s 14s 4s 4s 4s 12s 9s 12s 7s 14s USGS 11420770 1 1986-05-21 12:50:00 PDT Yes RGS/DEU USGS 5.08 453 Good 0.00 0.80 NONE 1 Imported Channel 1 CRAN unspe unkno 453 30.5 130 3.49 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 2 1988-07-07 11:40:00 PDT Yes DEU USGS 5.41 453 Good 0.00 1.20 DebrisHeavy NONE 1 Imported Channel 1 CRAN unspe unkno 453 31.0 147 3.08 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 3 1988-09-08 09:35:00 PDT Yes DEU USGS 3.90 160 Good 0.01 0.90 DebrisHeavy NONE 1 Imported Channel 1 CRAN unspe unkno 160 31.0 90.0 1.78 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 4 1989-08-16 13:10:00 PDT Yes DEU USGS 5.27 408 Good 0.00 1.10 NONE 1 Imported Channel 1 CRAN unspe unkno 408 31.0 143 2.85 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 5 1990-07-31 13:25:00 PDT Yes DEU/NHW USGS 5.84 497 Good 0.00 0.80 NONE 1 Imported Channel 1 CRAN unspe unkno 497 32.5 160 3.11 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 6 1990-09-28 10:20:00 PDT Yes MHW USGS 3.80 144 Good 0.00 0.60 NONE 1 Imported Channel 1 WADE unspe unkno 144 30.0 46.1 3.12 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 7 1991-06-26 14:55:00 PDT Yes MHW USGS 5.07 389 Good 0.00 1.20 NONE 1 Imported Channel 1 CRAN unspe unkno 389 33.0 140 2.78 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 8 1991-09-19 13:45:00 PDT Yes MHW USGS 3.26 70.4 Good 0.00 0.70 NONE 1 Imported Channel 1 WADE unspe unkno 70.4 28.5 34.0 2.07 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 9 1994-07-28 10:03:00 PDT Yes MHW/LJF USGS 3.14 422 Good 0.06 0.90 NONE 1 Imported Channel 1 CRAN unspe unkno 422 34.5 147 2.87 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 10 1995-08-08 08:57:00 PDT Yes LJF/BJS USGS 3.26 465 Good 0.00 1.60 Clear NONE 1 Imported Channel 1 CRAN unspe unkno 465 34.0 155 3.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 11 1995-09-19 10:18:00 PDT Yes LJF/JLO USGS 1.47 100 Good -0.05 1.50 Clear NONE 1 Imported Channel 1 CRAN unspe unkno 100 33.5 90.8 1.10 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 12 1996-06-10 08:53:00 PDT Yes LJF/JLO USGS 3.13 449 Good 0.01 1.10 Clear NONE 1 Imported Channel 1 CRAN unspe unkno 449 34.0 151 2.97 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 13 1996-07-24 08:45:00 PDT Yes LJF/JLO USGS 3.29 493 Good 0.02 0.80 Clear NONE 1 Imported Channel 1 CRAN unspe unkno 493 34.0 158 3.12 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 14 1997-08-20 13:26:00 PDT Yes SWA/LJF USGS 2.32 248 Good -0.01 0.80 Clear NONE 1 Imported Channel 1 CRAN unspe unkno 248 34.0 125 1.98 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 15 1997-09-16 09:45:00 PDT Yes SWA/LJF USGS 1.62 134 Good 0.09 0.70 Clear NONE 1 Imported Channel 1 CRAN unspe unkno 134 33.0 100 1.34 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 16 1998-05-21 09:16:00 PDT Yes SWA/LJF USGS 3.05 420 Good -0.02 0.90 Clear NONE 1 Imported Channel 1 CRAN unspe unkno 420 34.0 150 2.75 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 17 1998-07-21 09:53:00 PDT Yes SWA/LJF USGS 3.40 487 Good -0.01 1.10 Clear NONE 1 Imported Channel 1 CRAN unspe unkno 487 35.0 164 2.97 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 18 1999-05-27 09:00:00 PDT Yes LJF/BTY USGS 2.99 334 Good 0.01 0.90 Clear NONE 1 Imported Channel 1 CRAN unspe unkno 334 32.5 134 2.49 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 19 1999-08-27 08:52:00 PDT Yes LJF/TLO USGS 2.98 342 Good 0.01 1.10 Clear NONE 1 Imported Channel 1 CRAN unspe unkno 342 34.0 134 2.55 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 20 2000-04-27 09:04:00 PDT Yes MHW/LJF USGS 2.02 167 Good 0.00 0.70 Clear NONE 1 Imported Channel 1 WADE unspe unkno 167 28.0 52.1 3.20 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 21 2000-08-01 10:00:00 PDT Yes MHW/LJF USGS 3.53 476 Good 0.05 1.10 NONE 1 Imported Channel 1 CRAN unspe unkno 476 34.5 155 3.07 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 22 2001-05-29 08:50:00 PDT Yes LJF/SJB USGS 3.04 383 Good 0.01 1.00 Clear NONE 1 Imported Channel 1 CRAN unspe unkno 383 33.5 143 2.68 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 23 2001-09-18 08:45:00 PDT Yes MJJ/LJF USGS 1.07 60.7 Good 0.02 0.50 Clear NONE 1 Imported Channel 1 WADE unspe unkno 60.7 26.0 30.5 1.99 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 24 2002-06-26 08:45:00 PDT Yes LJF/SJB USGS 3.28 433 Good 0.00 1.10 Clear NONE 1 Imported Channel 1 CRAN unspe unkno 433 33.5 148 2.92 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 25 2002-09-12 08:30:00 PDT Yes MJJ/LJF USGS 1.69 84.9 Poor -0.16 1.00 Clear NONE 1 Imported Channel 1 CRAN unspe unkno 84.9 31.0 88.2 0.96 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 26 2002-09-12 10:30:00 PDT Yes MJJ/LJF USGS 1.50 78.4 Fair -0.03 0.50 Clear NONE 1 Imported Channel 1 WADE unspe unkno 78.4 27.0 37.6 2.05 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 27 2002-09-12 11:10:00 PDT Yes MJJ/LJF USGS 1.47 86.1 Fair -0.01 0.50 Clear NONE 1 Imported Channel 1 WADE unspe unkno 86.1 27.0 37.1 2.32 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 28 2003-06-05 09:53:00 PDT Yes MDG/LJF USGS 3.31 422 Good 0.00 1.00 Clear NONE 1 Imported Channel 1 CRAN unspe unkno 422 34.5 159 2.65 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 29 2003-07-30 09:53:00 PDT Yes MDG/LJF USGS 3.50 462 Good -0.01 0.80 Clear NONE 1 Imported Channel 1 CRAN unspe unkno 462 34.5 165 2.80 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 30 2004-05-24 12:54:00 PDT Yes MHW/LJF USGS 3.06 372 Good 0.00 1.00 Clear NONE 1 Imported Channel 1 CRAN unspe unkno 372 35.0 150 2.48 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 31 2004-08-16 12:25:00 PDT Yes MHW/LJF USGS 2.72 293 Good 0.01 1.10 Clear NONE 1 Imported Channel 1 CRAN unspe unkno 293 34.5 135 2.17 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 32 2005-06-20 Yes LJF/SJB USGS 3.03 351 Good -0.01 1.00 Clear NONE 1 Imported Channel 1 CRAN unspe unkno 351 34.5 146 2.40 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 33 2005-08-22 10:43:00 PDT Yes MHW/LJF USGS 2.96 333 Good 0.01 1.00 Clear NONE 1 Imported Channel 1 CRAN unspe unkno 333 35.0 143 2.33 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 34 2006-06-05 12:27:00 PDT Yes MHW/LJF USGS 2.82 302 Good 0.00 1.00 Clear NONE 1 Imported Channel 1 CRAN unspe unkno 302 34.5 137 2.20 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 35 2006-08-21 13:20:00 PDT Yes MHW/LJF USGS 3.05 362 Good 0.00 1.00 Clear NONE 1 Imported Channel 1 CRAN unspe unkno 362 34.5 147 2.46 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 36 2007-05-14 10:57:00 PDT Yes MHW/LJF USGS 3.34 433 Good 0.00 1.00 Clear NONE 1 Imported Channel 1 CRAN unspe unkno 433 34.5 155 2.79 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 38 2007-05-14 11:05:00 PDT Yes tag/wrb USGS 3.35 455 Good 0.00 0.10 Clear NONE 1 Imported Channel 1 UNSP QADCP VADCP 455 33.1 146 3.12 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 39 2007-05-14 11:29:00 PDT Yes wrb/tag USGS 3.34 447 Good 0.00 0.30 Clear NONE 1 Imported Channel 1 UNSP QADCP VADCP 447 32.6 143 3.12 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 37 2007-05-14 11:50:00 PDT Yes wrb/tag USGS 3.34 455 Good 0.02 0.20 Clear NONE 1 Imported Channel 1 UNSP QADCP VADCP 455 33.5 150 3.03 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 40 2007-06-19 13:27:00 PDT Yes tag/wrb USGS 3.36 446 Good 0.00 0.10 Clear NONE 1 Imported Channel 1 UNSP QADCP VADCP 446 32.8 159 2.80 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 41 2008-08-26 13:24:00 PDT Yes wjh/wrb USGS 2.14 182 Good 0.00 0.20 Clear NONE 1 Imported Channel 1 UNSP QADCP VADCP 182 35.2 124 1.47 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 42 2008-09-18 12:01:30 PDT Yes WRB/WJH USGS 1.21 66.6 Fair 0.00 0.20 NONE 1 Imported Channel 1 BRUS QADCP VADCP 66.6 30.1 92.5 0.72 FIRM CBLS EVEN unkn EVEN UNFM UPST 20.00 USGS 11420770 43 2009-07-23 09:00:00 PDT Yes SJB/WRB USGS 2.89 314 Fair 0.00 0.20 Clear NONE 1 Imported Channel 1 BRDS QADCP VADCP 314 32.8 127 2.48 FIRM BLDR EVEN unkn EVEN UNSP UPST 50.00 USGS 11420770 44 2009-07-23 09:22:00 PDT Yes SJB/WRB USGS 2.89 311 Fair 0.00 0.20 Clear NONE 1 Imported Channel 1 BRDS QADCP VADCP 311 32.7 125 2.48 FIRM BLDR EVEN unkn EVEN UNSP UPST 50.00 USGS 11420770 45 2009-09-15 10:38:00 PDT Yes WRB USGS 0.66 23.6 Fair 0.00 0.60 Clear NONE 1 HALL WADE QSCMM VADV 23.6 24.0 19.3 1.23 FIRM LDGE EVEN unkn EVEN UNSP DNST 50.00 USGS 11420770 46 2009-09-15 11:30:00 PDT Yes WRB USGS 0.66 22.1 Good 0.00 0.50 Clear NONE 1 HALL WADE QSCMM VPYG 22.1 24.0 20.2 1.09 FIRM LDGE EVEN unkn EVEN UNSP DNST 50.00 USGS 11420770 47 2010-07-20 12:40:00 PDT Yes WRB USGS 3.25 398 Good 0.00 0.20 Clear NONE 1 HALL BRDS QADCP VADCP 398 33.8 136 2.92 FIRM LDGE EVEN unkn EVEN UNSP UPST 30.00 USGS 11420770 48 2010-08-18 12:09:30 PDT Yes WRB USGS 2.95 324 Good 0.00 0.10 Clear NONE 1 HALL BRDS QADCP VADCP 324 32.8 125 2.59 FIRM LDGE EVEN unkn EVEN UNSP UPST 30.00 USGS 11420770 49 2011-08-15 12:15:00 PDT Yes WRB/CNS USGS 3.19 405 Fair 0.00 0.10 Clear NONE 1 HALLCORD BRDS QADCP VADCP 405 34.4 139 2.91 FIRM BLDR EVEN unkn EVEN UNFM ATGA USGS 11420770 50 2011-09-26 13:33:30 PDT Yes CNS/WRB USGS 1.17 59.6 Good 0.00 0.50 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 59.6 26.5 29.7 2.00 FIRM LDGE EVEN unkn EVEN UNFM DNST 100.00 USGS 11420770 51 2012-08-22 13:21:00 PDT Yes wrb/mh USGS 2.91 344 Good 0.00 0.20 Clear NONE 1 main BRDS QADCP VADCP 344 31.5 133 2.59 FIRM BLDR UNEV unkn UNSP STND UPST 50.00 USGS 11420770 52 2012-09-05 11:01:30 PDT Yes wrb USGS 1.87 149 Fair 0.00 0.30 Clear NONE 1 main BRDS QADCP VADCP 149 32.4 103 1.45 FIRM BLDR EVEN unkn UNSP STND UPST 50.00 USGS 11420770 53 2013-06-25 11:49:30 PDT Yes EML USGS 406 Fair Clear NONE 1 Main WADE QSCMM VPAA 406 35.0 152 2.67 FIRM LDGE EVEN unkn EVEN UNFM DNST 50.00 USGS 11420770 54 2013-08-07 13:48:00 PDT Yes EML USGS 229 Fair Clear NONE 1 Main WADE QSCMM VADV 229 30.2 60.5 3.79 FIRM LDGE EVEN unkn EVEN UNFM DNST 25.00 USGS 11420770 55 2014-07-09 11:39:09 PDT Yes JKH/EML USGS 3.51 455 Fair 0.00 Clear NONE 1 main BRUS QSCMM VPAA 455 35.0 158 2.88 FIRM CBLS EVEN unkn EVEN STND UPST 50.00 USGS 11420770 56 2014-09-03 11:19:00 PDT Yes EML/jkh USGS 0.96 37.5 Poor 0.01 0.80 Clear NONE 1 Main WADE QSCMM VADV 37.5 23.4 20.2 1.86 FIRM LDGE EVEN unkn EVEN STND DNST 50.00 USGS 11420770 57 2015-07-28 11:03:04 PDT Yes eml,aas USGS 3.35 480 Fair 0.00 0.20 NONE 1 main BRDS QADCP VADCP 480 51.6 190 2.52 FIRM LDGE EVEN unkn EVEN UNFM DNST 35.00 USGS 11420770 58 2015-09-24 11:32:55 PDT Yes AAS/EML USGS 108 Good NONE 1 main BRDS QADCP VADCP 108 30.3 95.0 1.14 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 11420770 59 2016-03-28 09:04:00 PDT Yes TRH USGS 0.01 Poor Clear NONE 1 main OTHR other 0.01 UNSP UNSP UNSP unkn UNSP UNSP ATGA