# # U.S. Geological Survey, National Water Information System # Surface water measurements # # Retrieved: 2025-09-05 16:31:44 EDT (caww02) # # 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 11073493 W BR CUCAMONGA CHANNEL AB ELY PERC BASIN A ONTARIO # ----------------------------------------------------------------------------------- # # 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 5s 15s 6s 19d 12s 1s 12s 5s 12s 12s 12s 7s 6s 21s 15s USGS 11073493 1 1996-08-07 09:40:00 PDT Yes ADB/JA USGS 1.08 1.55 Poor 0.00 0.50 DebrisLight NONE USGS 11073493 2 1996-09-04 12:55:00 PDT Yes ADB USGS 1.08 1.52 Fair 0.00 0.60 DebrisLight NONE USGS 11073493 3A 1996-09-23 Yes RCH USGS 10.69 10000 Unspecified Clear NONE USGS 11073493 4 1996-10-10 15:55:00 PDT Yes ADB USGS 1.06 1.30 Fair 0.00 0.50 DebrisLight NONE USGS 11073493 5 1996-11-07 13:10:00 PST Yes ADB USGS 1.07 1.68 Poor 0.00 0.10 Clear NONE USGS 11073493 6 1996-11-21 11:12:00 PST Yes ADB/JA USGS 1.23 19.2 Fair 0.00 0.10 Clear NONE USGS 11073493 7 1996-11-21 11:48:00 PST Yes ADB/JA USGS 1.55 74.0 Fair 0.11 0.10 Clear NONE USGS 11073493 8 1996-11-21 12:17:00 PST Yes ADB/JA USGS 1.82 146 Fair 0.06 0.10 Clear NONE USGS 11073493 9 1996-11-21 12:51:00 PST Yes ADB/JA USGS 2.05 209 Fair 0.10 0.10 Clear NONE USGS 11073493 10 1996-11-21 13:18:00 PST Yes ADB/JA USGS 2.23 250 Fair 0.03 0.10 Clear NONE USGS 11073493 11 1996-11-22 11:28:00 PST Yes ADB USGS 1.26 18.7 Fair 0.00 0.10 Clear NONE USGS 11073493 12 1997-03-28 11:30:00 PST Yes ADB/JLA USGS 1.11 1.28 Poor -0.01 0.60 VegetationLight NONE USGS 11073493 13 1997-04-01 14:55:00 PST Yes ADB USGS 1.10 1.50 Poor 0.00 0.50 VegetationLight NONE USGS 11073493 14 1997-05-06 09:35:00 PDT Yes ADB USGS 1.05 0.06 Poor 0.00 0.10 VegetationLight NONE USGS 11073493 15 1997-10-01 14:23:00 PDT Yes ADB USGS 1.10 1.68 Poor 0.00 0.10 Clear NONE USGS 11073493 16 1997-10-01 14:28:00 PDT Yes ADB USGS 1.07 1.01 Poor 0.00 0.10 Clear NONE USGS 11073493 17 1997-11-18 13:05:00 PST Yes ADB USGS 1.11 6.13 Poor 0.00 0.10 Clear NONE USGS 11073493 18 1997-12-02 15:30:00 PST Yes ADB USGS 1.10 3.47 Poor 0.00 0.10 Clear NONE USGS 11073493 19 1998-01-06 12:50:00 PST Yes ADB USGS 1.11 5.39 Poor 0.01 0.10 Clear NONE USGS 11073493 20 1998-02-05 13:10:00 PST Yes ADB USGS 1.08 0.52 Poor -0.01 0.40 Clear NONE USGS 11073493 21 1998-02-05 13:40:00 PST Yes ADB USGS 1.08 0.53 Poor 0.00 0.50 Clear NONE USGS 11073493 22 1998-02-06 13:15:00 PST Yes ADB USGS 3.10 360 Poor 0.00 0.10 Clear NONE USGS 11073493 23 1998-03-10 11:30:00 PST Yes ADB USGS 1.10 1.57 Poor 0.00 0.80 Clear NONE USGS 11073493 24 1998-06-04 12:50:00 PDT Yes ADB USGS 1.10 1.63 Poor 0.00 0.60 Clear NONE USGS 11073493 25 1998-06-26 12:00:00 PDT Yes JA USGS 1.09 2.42 Poor 0.00 0.80 Clear NONE USGS 11073493 26 1998-07-08 10:10:00 PDT Yes ADB USGS 1.07 1.59 Poor 0.00 0.50 Clear NONE USGS 11073493 27 1998-10-13 11:00:00 PDT Yes ADB USGS 1.08 1.36 Poor 0.00 0.80 Clear NONE USGS 11073493 28 1999-01-07 13:23:00 PST Yes JMS USGS 1.09 4.56 Poor 0.01 0.30 Clear NONE USGS 11073493 29 1999-02-10 14:15:00 PST Yes JMS USGS 1.16 7.72 Poor -0.01 0.10 Clear NONE USGS 11073493 30 1999-02-23 10:27:00 PST Yes JMS USGS 1.10 2.40 Poor 0.00 0.50 DebrisLight NONE USGS 11073493 31 1999-03-01 13:26:00 PST Yes JMS USGS 1.08 1.99 Poor 0.01 0.50 Clear NONE USGS 11073493 32 1999-03-15 12:15:00 PST Yes JMS USGS 1.28 25.5 Poor 0.00 0.10 Clear NONE USGS 11073493 33 1999-03-23 13:10:00 PST Yes GML/KS USGS 1.10 1.83 Poor 0.00 0.30 DebrisLight NONE USGS 11073493 34 1999-05-06 13:30:00 PDT Yes JMS USGS 1.09 3.02 Poor -0.01 0.50 Clear NONE USGS 11073493 35 1999-10-06 08:23:00 PDT Yes JMS USGS 1.10 1.90 Poor 0.00 0.30 DebrisLight NONE USGS 11073493 36 2000-02-21 14:45:00 PST Yes JMS USGS 2.52 392 Poor 0.00 0.10 Clear NONE USGS 11073493 37 2000-02-21 14:50:00 PST Yes JMS USGS 2.60 415 Poor 0.00 0.10 Clear NONE USGS 11073493 38 2000-04-04 08:50:00 PDT Yes JMS USGS 1.08 1.76 Poor 0.00 0.40 Clear NONE USGS 11073493 39 2000-05-01 14:15:00 PDT Yes JDK USGS 1.08 1.45 Poor -0.01 0.50 Clear NONE USGS 11073493 40 2000-06-06 10:52:00 PDT Yes JMS/GML USGS 1.08 1.87 Poor 0.00 0.50 Clear NONE USGS 11073493 41 2000-07-11 09:07:00 PDT Yes JMS USGS 1.08 1.85 Poor 0.00 0.40 Clear NONE USGS 11073493 42 2000-11-06 09:58:00 PST Yes JMS USGS 1.10 1.92 Poor 0.00 0.50 DebrisLight NONE USGS 11073493 43 2000-12-06 09:58:00 PST Yes JMS USGS 1.08 1.74 Poor 0.00 0.50 Clear NONE USGS 11073493 44 2001-01-03 11:58:00 PST Yes JMS USGS 1.07 1.98 Poor 0.00 0.50 Clear NONE USGS 11073493 45 2001-01-11 09:50:00 PST Yes JMS USGS 1.40 43.2 Poor 0.00 0.10 Clear NONE USGS 11073493 46 2001-02-01 11:13:00 PST Yes JMS USGS 1.08 2.13 Poor 0.00 0.40 Clear NONE USGS 11073493 47 2001-04-11 09:42:00 PDT Yes JMS USGS 1.07 1.75 Poor -0.01 0.40 Clear NONE USGS 11073493 48 2001-05-02 11:51:00 PDT Yes JMS USGS 1.08 1.98 Poor 0.00 0.40 Clear NONE USGS 11073493 49 2002-02-08 13:16:00 PST Yes JMS USGS 1.08 2.07 Poor 0.01 0.50 Clear NONE USGS 11073493 50 2002-03-05 10:20:00 PST Yes JMS USGS 1.08 1.76 Poor 0.00 0.50 Clear NONE USGS 11073493 51 2002-04-02 11:14:00 PST Yes JMS USGS 1.09 2.07 Poor 0.01 0.50 VegetationLight NONE USGS 11073493 52 2002-05-08 10:38:00 PDT Yes JMS USGS 1.08 1.78 Poor 0.00 0.50 Clear NONE USGS 11073493 53 2002-08-20 10:20:00 PDT Yes JMS USGS 1.03 0.50 Poor -0.03 0.30 Clear NONE USGS 11073493 54 2002-09-04 08:26:00 PDT Yes JMS USGS 1.08 2.01 Poor 0.00 0.40 Clear NONE USGS 11073493 55 2002-10-09 08:50:00 PDT Yes JMS USGS 1.08 1.99 Poor 0.00 0.50 Clear NONE USGS 11073493 56 2002-11-05 12:27:00 PST Yes JMS USGS 1.07 1.59 Poor 0.00 0.40 Clear NONE USGS 11073493 57 2002-12-03 12:51:00 PST Yes JMS USGS 1.08 1.86 Poor 0.00 0.40 Clear NONE USGS 11073493 58 2003-01-08 12:00:00 PST Yes JMS USGS 1.08 1.72 Poor 0.00 0.40 Clear NONE USGS 11073493 59 2003-03-12 10:13:00 PST Yes JMS USGS 1.08 1.80 Poor 0.00 0.40 Clear NONE USGS 11073493 60 2003-04-03 08:47:00 PST Yes JMS USGS 1.08 1.93 Poor 0.00 0.40 Clear NONE USGS 11073493 61 2003-06-05 08:39:00 PDT Yes JMS USGS 1.10 1.95 Poor 0.00 0.40 VegetationLight NONE USGS 11073493 62 2003-12-04 08:05:00 PST Yes CH USGS 1.09 6.28 Poor -0.01 0.80 Clear NONE USGS 11073493 63 2003-12-04 09:25:00 PST Yes CH USGS 1.08 7.12 Fair -0.01 0.40 Clear NONE USGS 11073493 64 2004-01-06 08:25:00 PST Yes CH USGS 1.01 0.08 Poor 0.00 0.20 Clear NONE USGS 11073493 65 2004-02-03 11:35:00 PST Yes CH USGS 1.26 27.4 Poor -0.03 0.50 Clear NONE USGS 11073493 66 2004-03-01 16:50:00 PST Yes CH USGS 1.13 7.62 Poor 0.00 0.10 VegetationLight NONE USGS 11073493 67 2004-03-30 16:10:00 PST Yes CH USGS 1.04 0.38 Fair 0.00 0.20 DebrisLight NONE USGS 11073493 68 2004-07-01 13:55:00 PDT Yes CH USGS 1.01 0.09 Poor 0.00 0.10 Clear NONE USGS 11073493 69 2004-07-28 12:15:00 PDT Yes CH USGS 1.12 3.19 Poor 0.03 0.20 DebrisLight NONE USGS 11073493 70 2004-07-28 12:30:00 PDT Yes CH USGS 1.14 3.61 Poor 0.01 0.20 DebrisLight NONE USGS 11073493 71 2004-08-04 15:40:00 PDT Yes CH USGS 1.01 0.18 Poor 0.01 0.20 VegetationLight NONE USGS 11073493 72 2004-09-02 13:00:00 PDT Yes CH USGS 1.09 2.24 Poor 0.00 0.30 VegetationLight NONE USGS 11073493 73 2004-10-04 10:15:00 PDT Yes CH USGS 1.12 3.92 Poor -0.01 0.20 Clear NONE USGS 11073493 74 2004-11-10 12:35:00 PST Yes CH USGS 1.09 4.44 Poor 0.00 0.60 Clear NONE USGS 11073493 75 2004-12-29 14:00:00 PST Yes CH USGS 1.55 81.3 Poor 0.00 0.10 Clear NONE USGS 11073493 76 2005-02-09 10:45:00 PST Yes CH USGS 1.09 2.09 Poor 0.00 0.40 VegetationLight NONE USGS 11073493 77 2005-03-15 13:20:00 PST Yes CH USGS 1.02 0.17 Poor 0.00 0.20 VegetationLight NONE USGS 11073493 78 2005-04-08 09:55:00 PDT Yes CH USGS 1.08 1.36 Poor 0.00 0.30 VegetationLight NONE USGS 11073493 79 2005-05-10 10:05:00 PDT Yes CH USGS 1.12 3.57 Poor 0.01 0.20 VegetationLight NONE USGS 11073493 80 2005-07-07 11:55:00 PDT Yes CH USGS 1.01 0.04 Poor 0.00 0.10 VegetationLight NONE USGS 11073493 81 2005-08-04 08:55:00 PDT Yes CH USGS 1.01 0.06 Poor 0.00 0.20 VegetationLight NONE USGS 11073493 82 2005-10-05 11:30:00 PDT Yes CH USGS 1.01 0.14 Poor 0.00 0.10 VegetationLight NONE USGS 11073493 83 2005-11-02 14:10:00 PST Yes CH USGS 1.10 2.11 Poor 0.00 0.30 VegetationLight NONE USGS 11073493 84 2006-01-02 14:35:00 PST Yes CH USGS 1.26 29.9 Poor -0.06 0.30 Clear NONE USGS 11073493 85 2006-06-05 12:40:00 PDT Yes CH USGS 1.11 3.26 Fair 0.00 0.50 VegetationLight NONE USGS 11073493 86 2006-08-03 14:00:00 PDT Yes CH USGS 1.12 3.68 Poor 0.00 0.20 VegetationLight NONE USGS 11073493 87 2006-10-03 14:05:00 PDT Yes CH USGS 1.11 4.14 Poor 0.00 0.40 Clear NONE USGS 11073493 88 2006-12-27 12:55:00 PST Yes CH USGS 1.03 0.60 Poor 0.00 0.20 Clear NONE USGS 11073493 89 2007-03-30 10:30:00 PDT Yes CH USGS 1.01 0.06 Poor -0.01 0.20 VegetationLight NONE USGS 11073493 90 2007-05-01 14:50:00 PDT Yes CH USGS 1.11 3.96 Fair 0.00 0.30 VegetationLight NONE USGS 11073493 91 2007-06-05 12:15:00 PDT Yes CH USGS 1.09 2.09 Poor -0.06 0.40 VegetationLight NONE USGS 11073493 92 2007-08-29 10:55:00 PDT Yes CH USGS 1.15 7.48 Poor 0.02 0.30 VegetationLight NONE USGS 11073493 93 2007-08-29 11:20:00 PDT Yes CH USGS 1.15 6.93 Poor -0.02 0.20 VegetationLight NONE USGS 11073493 94 2007-10-03 13:05:00 PDT Yes CH USGS 1.01 0.10 Poor 0.01 0.20 VegetationLight NONE USGS 11073493 95 2007-10-12 09:15:00 PDT Yes CH USGS 0.00 Unspecified DebrisLight NONE USGS 11073493 96 2007-11-08 16:00:00 PST Yes CH USGS 0.00 Unspecified VegetationLight NONE USGS 11073493 97 2007-11-21 09:50:00 PST Yes CH USGS 1.13 3.09 Poor 0.00 0.70 DebrisModerate NONE USGS 11073493 98 2008-01-08 10:20:00 PST Yes CH USGS 0.00 Unspecified Clear NONE USGS 11073493 99 2008-02-06 07:25:00 PST Yes CH USGS 1.00 0.00 Unspecified Clear NONE USGS 11073493 100 2008-03-05 11:30:00 PST Yes CH USGS 1.01 0.00 Unspecified DebrisModerate NONE USGS 11073493 101 2008-03-26 14:40:00 PDT Yes CH USGS 1.11 3.52 Poor 0.00 0.40 Clear NONE USGS 11073493 102 2008-04-30 12:10:00 PDT Yes CH USGS 1.11 2.21 Poor 0.00 0.60 Clear NONE USGS 11073493 103 2008-06-30 15:05:00 PDT Yes CH USGS 1.11 2.91 Poor 0.00 0.40 VegetationLight NONE USGS 11073493 104 2008-07-30 13:15:00 PDT Yes CH USGS 1.11 3.64 Poor 0.01 0.20 VegetationLight NONE USGS 11073493 105 2008-10-02 12:35:00 PDT Yes CH USGS 1.01 0.07 Poor 0.00 0.20 VegetationLight NONE USGS 11073493 106 2008-11-07 11:35:00 PST Yes CH USGS 1.11 3.66 Poor 0.00 0.40 VegetationLight NONE USGS 11073493 107 2008-12-31 10:50:00 PST Yes CH USGS 1.00 0.00 Unspecified 0.00 0.50 DebrisLight NONE USGS 11073493 108 2009-03-31 15:17:30 PDT Yes CH USGS 1.14 7.36 Poor 0.00 0.30 VegetationLight NONE USGS 11073493 109 2009-05-04 12:20:00 PDT Yes CH USGS 0.00 Unspecified VegetationLight NONE USGS 11073493 110 2009-07-01 12:30:00 PDT Yes CH USGS 1.03 0.38 Poor -0.01 0.20 VegetationLight NONE USGS 11073493 111 2009-09-01 13:35:00 PDT Yes CH USGS 0.00 Unspecified 0.00 Clear NONE USGS 11073493 112 2009-09-25 10:20:00 PDT Yes CH USGS 1.11 7.40 Poor 0.00 0.50 VegetationLight NONE USGS 11073493 113 2009-11-04 12:55:00 PST Yes CH USGS 1.17 10.6 Poor -0.01 0.30 VegetationLight NONE USGS 11073493 114 2010-02-02 16:25:00 PST Yes CH USGS 1.00 0.00 Unspecified Clear NONE USGS 11073493 115 2010-03-03 11:17:30 PST Yes CH USGS 1.15 13.8 Poor 0.00 0.40 VegetationLight NONE USGS 11073493 116 2010-05-04 13:10:00 PDT Yes CH USGS 1.14 4.96 Poor 0.01 0.30 Clear NONE USGS 11073493 117 2010-09-02 13:25:00 PDT Yes CH USGS 1.00 0.00 Unspecified VegetationLight NONE