# # U.S. Geological Survey, National Water Information System # Surface water measurements # # Retrieved: 2025-11-26 20:29:09 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 05451787 Union Grove Lake Outlet near Garwin, IA # ----------------------------------------------------------------------------------- # # 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 05451787 1 2007-09-05 14:15:00 CDT Yes RDG/JCM USGS 2.23 1.39 Poor Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 1.39 14.0 4.23 0.33 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05451787 2 2007-10-03 14:05:00 CDT Yes RDG/SRS USGS 2.34 13.1 Fair 0.00 0.50 NONE 1 Imported Channel 1 WADE QSCMM VADV 13.1 27.0 11.3 1.16 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05451787 3 2007-10-22 10:21:00 CDT Yes JFC/JCM USGS 2.37 15.1 Poor 0.00 0.40 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 15.1 27.0 19.5 0.78 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05451787 4 2007-11-07 10:11:00 CST Yes JFC/SRS USGS 2.29 4.37 Poor 0.00 0.70 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 4.37 26.5 16.3 0.27 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05451787 5 2008-05-28 13:30:00 CDT Yes CVS/JFC USGS 2.34 11.4 Good Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 11.4 33.0 17.2 0.66 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05451787 6 2008-06-24 10:27:00 CDT Yes JFC/SRS USGS 2.40 22.1 Good Clear NONE 1 Imported Channel 1 UNSP other 22.1 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05451787 7 2008-06-30 10:47:00 CDT Yes CVS/JFC USGS 2.38 18.4 Fair NONE 1 Imported Channel 1 WADE unspe unkno 18.4 28.0 22.6 0.82 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05451787 8 2008-07-21 10:43:00 CDT Yes SRS/JFC USGS 2.50 44.4 Good Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 44.4 29.0 25.0 1.77 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05451787 9 2008-08-14 09:37:00 CDT Yes JFC/JFN USGS 2.28 7.56 Fair 0.00 0.90 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 7.56 36.0 12.3 0.61 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 05451787 10 2008-10-02 10:31:00 CDT Yes KWT/JFC USGS 2.21 2.35 Poor 0.00 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 2.35 27.0 14.4 0.16 UNSP UNSP UNSP unkn UNSP UNSP UNSP