# # U.S. Geological Survey, National Water Information System # Surface water measurements # # Retrieved: 2025-12-16 12:31:42 EST (vaww01) # # 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 5s 15s 6s 19d 12s 1s 12s 5s 12s 12s 12s 7s 6s 21s 15s USGS 08180942 1 2004-06-29 17:40:00 CDT Yes KCM USGS 4.13 10.8 Fair -0.12 1.00 Clear NONE USGS 08180942 2 2004-06-29 18:01:00 CDT Yes KCM USGS 4.09 9.41 Fair -0.12 1.00 Clear NONE USGS 08180942 3 2004-06-29 18:14:00 CDT Yes KCM USGS 4.04 8.05 Fair -0.12 1.00 Clear NONE USGS 08180942 4 2004-06-29 18:28:00 CDT Yes KCM USGS 4.03 7.38 Fair -0.12 1.00 Clear NONE USGS 08180942 5 2004-06-29 18:39:00 CDT Yes KCM USGS 4.01 7.02 Fair -0.12 1.00 Clear NONE USGS 08180942 6 2004-06-29 19:01:00 CDT Yes KCM USGS 3.98 5.52 Fair -0.07 1.00 Clear NONE USGS 08180942 7 2004-06-29 19:14:00 CDT Yes KCM USGS 3.95 4.74 Fair -0.07 1.00 Clear NONE USGS 08180942 8 2004-06-29 19:32:00 CDT Yes KCM USGS 3.95 4.04 Fair -0.07 1.00 Clear NONE USGS 08180942 9 2004-06-29 19:47:00 CDT Yes KCM USGS 3.94 3.53 Fair -0.04 1.00 Clear NONE USGS 08180942 10 2004-06-29 19:56:00 CDT Yes KCM USGS 3.91 3.17 Fair -0.04 1.00 Clear NONE USGS 08180942 11 2004-06-30 09:52:00 CDT Yes KCM USGS 3.71 0.12 Fair -0.07 1.00 Clear NONE USGS 08180942 12 2004-06-30 10:01:00 CDT Yes KCM USGS 3.70 0.09 Fair -0.07 1.00 Clear NONE USGS 08180942 13 2004-06-30 10:18:00 CDT Yes KCM USGS 3.69 0.10 Fair -0.07 1.00 Clear NONE USGS 08180942 14 2006-11-17 11:00:00 CST Yes RNS/DET USGS 2.62 0.00 Unspecified Clear NONE USGS 08180942 15 2006-12-15 10:05:00 CST Yes RNS USGS 2.62 0.00 Unspecified Clear NONE USGS 08180942 16 2007-01-30 10:30:00 CST Yes RNS USGS 2.77 0.00 Unspecified Clear NONE USGS 08180942 17 2007-02-20 11:00:00 CST Yes RNS USGS 2.62 0.00 Unspecified Clear NONE USGS 08180942 18 2007-04-23 11:45:00 CDT Yes RNS USGS 2.62 0.00 Unspecified Clear NONE USGS 08180942 19 2007-06-28 11:05:00 CDT Yes RNS USGS 5.45 133 Fair 0.69 0.50 Unspecifed NONE USGS 08180942 20 2007-06-28 13:05:00 CDT Yes RNS USGS 4.75 48.9 Fair -0.20 0.40 Unspecifed NONE USGS 08180942 21 2007-06-28 13:35:00 CDT Yes RNS USGS 4.58 37.6 Fair -0.17 0.60 Unspecifed NONE USGS 08180942 22 2007-06-28 14:05:00 CDT Yes RNS USGS 4.46 30.6 Fair -0.10 0.40 Unspecifed NONE USGS 08180942 23 2007-06-28 14:35:00 CDT Yes RNS USGS 4.35 23.2 Fair -0.12 0.50 Unspecifed NONE USGS 08180942 24 2007-06-28 15:08:00 CDT Yes RNS USGS 4.22 16.5 Fair -0.13 0.50 Unspecifed NONE USGS 08180942 25 2007-08-13 14:50:00 CDT Yes RNS USGS 2.62 0.00 Unspecified Clear NONE USGS 08180942 26 2007-10-15 13:05:00 CDT Yes RNS USGS 2.62 0.00 Unspecified NONE USGS 08180942 27 2007-12-21 10:25:00 CST Yes RNS USGS 2.62 0.00 Unspecified Clear NONE USGS 08180942 28 2008-02-06 14:20:00 CST Yes RNS USGS 2.62 0.00 Unspecified NONE USGS 08180942 29 2008-04-22 11:15:00 CDT Yes RNS USGS 2.70 0.00 Unspecified NONE USGS 08180942 30 2008-05-29 13:35:00 CDT Yes RNS USGS 2.62 0.00 Unspecified NONE USGS 08180942 31 2008-12-03 13:22:30 CST Yes RNS USGS 2.62 0.00 Unspecified 0.00 0.60 Clear NONE USGS 08180942 32 2009-10-01 08:00:00 CDT Yes RNS USGS 2.61 0.00 Unspecified NONE USGS 08180942 33 2009-10-21 11:40:00 CDT Yes RNS USGS 2.61 0.00 Unspecified 0.00 0.30 Clear NONE USGS 08180942 34 2010-02-10 14:20:00 CST Yes RNS USGS 2.81 0.00 Unspecified 0.20 Unspecifed NONE USGS 08180942 35 2010-10-01 12:00:00 CDT Yes RNS USGS 2.60 0.00 Unspecified NONE USGS 08180942 36 2010-11-17 10:00:00 CST Yes RNS/VAM USGS 2.61 0.00 Unspecified Clear NONE USGS 08180942 38 2011-01-14 09:50:00 CST Yes RNS USGS 2.59 0.00 Unspecified NONE