# # U.S. Geological Survey, National Water Information System # Surface water measurements # # Retrieved: 2025-12-16 06:36:27 EST (caww01) # # 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 08180942 Laurel Canyon Ck nr Helotes, TX # ----------------------------------------------------------------------------------- # # 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 08180942 1 2004-06-29 17:40:00 CDT Yes KCM USGS 4.13 10.8 Fair -0.12 1.00 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 10.8 18.0 12.1 0.88 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 08180942 2 2004-06-29 18:01:00 CDT Yes KCM USGS 4.09 9.41 Fair -0.12 1.00 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 9.41 18.0 11.3 0.83 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 08180942 3 2004-06-29 18:14:00 CDT Yes KCM USGS 4.04 8.05 Fair -0.12 1.00 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 8.05 18.0 10.8 0.74 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 08180942 4 2004-06-29 18:28:00 CDT Yes KCM USGS 4.03 7.38 Fair -0.12 1.00 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 7.38 18.0 10.2 0.72 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 08180942 5 2004-06-29 18:39:00 CDT Yes KCM USGS 4.01 7.02 Fair -0.12 1.00 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 7.02 18.0 9.90 0.71 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 08180942 6 2004-06-29 19:01:00 CDT Yes KCM USGS 3.98 5.52 Fair -0.07 1.00 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 5.52 18.0 9.25 0.60 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 08180942 7 2004-06-29 19:14:00 CDT Yes KCM USGS 3.95 4.74 Fair -0.07 1.00 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 4.74 18.0 4.74 0.54 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 08180942 8 2004-06-29 19:32:00 CDT Yes KCM USGS 3.95 4.04 Fair -0.07 1.00 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 4.04 18.0 8.65 0.46 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 08180942 9 2004-06-29 19:47:00 CDT Yes KCM USGS 3.94 3.53 Fair -0.04 1.00 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 3.53 18.0 8.00 0.44 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 08180942 10 2004-06-29 19:56:00 CDT Yes KCM USGS 3.91 3.17 Fair -0.04 1.00 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 3.17 18.0 7.87 0.40 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 08180942 11 2004-06-30 09:52:00 CDT Yes KCM USGS 3.71 0.12 Fair -0.07 1.00 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 0.12 16.0 5.88 0.02 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 08180942 12 2004-06-30 10:01:00 CDT Yes KCM USGS 3.70 0.09 Fair -0.07 1.00 Clear NONE 1 Imported Channel 1 WADE unspe unkno 0.09 16.0 6.40 0.01 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 08180942 13 2004-06-30 10:18:00 CDT Yes KCM USGS 3.69 0.10 Fair -0.07 1.00 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 0.10 16.0 6.30 0.02 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 08180942 14 2006-11-17 11:00:00 CST Yes RNS/DET USGS 2.62 0.00 Unspecified Clear NONE 1 Imported Channel 1 UNSP other 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 08180942 15 2006-12-15 10:05:00 CST Yes RNS USGS 2.62 0.00 Unspecified Clear NONE 1 Imported Channel 1 UNSP other 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 08180942 16 2007-01-30 10:30:00 CST Yes RNS USGS 2.77 0.00 Unspecified Clear NONE 1 Imported Channel 1 UNSP other 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 08180942 17 2007-02-20 11:00:00 CST Yes RNS USGS 2.62 0.00 Unspecified Clear NONE 1 Imported Channel 1 UNSP other 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 08180942 18 2007-04-23 11:45:00 CDT Yes RNS USGS 2.62 0.00 Unspecified Clear NONE 1 Imported Channel 1 UNSP other 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 08180942 19 2007-06-28 11:05:00 CDT Yes RNS USGS 5.45 133 Fair 0.69 0.50 Unspecifed NONE 1 Imported Channel 1 WADE unspe unkno 133 29.5 37.1 3.59 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 08180942 20 2007-06-28 13:05:00 CDT Yes RNS USGS 4.75 48.9 Fair -0.20 0.40 Unspecifed NONE 1 Imported Channel 1 WADE unspe unkno 48.9 30.0 23.7 2.06 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 08180942 21 2007-06-28 13:35:00 CDT Yes RNS USGS 4.58 37.6 Fair -0.17 0.60 Unspecifed NONE 1 Imported Channel 1 WADE unspe unkno 37.6 30.0 21.2 1.77 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 08180942 22 2007-06-28 14:05:00 CDT Yes RNS USGS 4.46 30.6 Fair -0.10 0.40 Unspecifed NONE 1 Imported Channel 1 WADE unspe unkno 30.6 29.5 19.4 1.58 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 08180942 23 2007-06-28 14:35:00 CDT Yes RNS USGS 4.35 23.2 Fair -0.12 0.50 Unspecifed NONE 1 Imported Channel 1 WADE unspe unkno 23.2 28.3 17.3 1.33 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 08180942 24 2007-06-28 15:08:00 CDT Yes RNS USGS 4.22 16.5 Fair -0.13 0.50 Unspecifed NONE 1 Imported Channel 1 WADE unspe unkno 16.5 27.6 15.6 1.05 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 08180942 25 2007-08-13 14:50:00 CDT Yes RNS USGS 2.62 0.00 Unspecified Clear NONE 1 Imported Channel 1 UNSP other 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 08180942 26 2007-10-15 13:05:00 CDT Yes RNS USGS 2.62 0.00 Unspecified NONE 1 Imported Channel 1 UNSP other 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 08180942 27 2007-12-21 10:25:00 CST Yes RNS USGS 2.62 0.00 Unspecified Clear NONE 1 Imported Channel 1 UNSP other 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 08180942 28 2008-02-06 14:20:00 CST Yes RNS USGS 2.62 0.00 Unspecified NONE 1 Imported Channel 1 UNSP other 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 08180942 29 2008-04-22 11:15:00 CDT Yes RNS USGS 2.70 0.00 Unspecified NONE 1 Imported Channel 1 UNSP other 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 08180942 30 2008-05-29 13:35:00 CDT Yes RNS USGS 2.62 0.00 Unspecified NONE 1 Imported Channel 1 UNSP other 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 08180942 31 2008-12-03 13:22:30 CST Yes RNS USGS 2.62 0.00 Unspecified 0.00 0.60 Clear NONE 1 Imported Channel 1 UNSP other 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 08180942 32 2009-10-01 08:00:00 CDT Yes RNS USGS 2.61 0.00 Unspecified NONE 1 Imported Channel 1 UNSP other 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 08180942 33 2009-10-21 11:40:00 CDT Yes RNS USGS 2.61 0.00 Unspecified 0.00 0.30 Clear NONE 1 Imported Channel 1 UNSP other 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 08180942 34 2010-02-10 14:20:00 CST Yes RNS USGS 2.81 0.00 Unspecified 0.20 Unspecifed NONE 1 Imported Channel 1 UNSP other 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 08180942 35 2010-10-01 12:00:00 CDT Yes RNS USGS 2.60 0.00 Unspecified NONE 1 Imported Channel 1 UNSP other 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 08180942 36 2010-11-17 10:00:00 CST Yes RNS/VAM USGS 2.61 0.00 Unspecified Clear NONE 1 Channel 1 UNSP other 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 08180942 38 2011-01-14 09:50:00 CST Yes RNS USGS 2.59 0.00 Unspecified NONE 1 Imported Channel 1 UNSP other 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP