# # U.S. Geological Survey, National Water Information System # Surface water measurements # # Retrieved: 2025-12-13 08:34:02 EST (vaww02) # # 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 12421200 SPOKANE RIVER AT TRENT BRIDGE AT TRENTWOOD, WA # ----------------------------------------------------------------------------------- # # 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 12421200 1M 1972-09-12 Yes ADM USGS 1080 Unspecified NONE 1 Imported Channel 1 UNSP other 1080 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12421200 2M 1972-09-13 Yes ADM USGS 1090 Unspecified NONE 1 Imported Channel 1 UNSP other 1090 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12421200 3M 1972-09-15 Yes ADM USGS 494 Unspecified NONE 1 Imported Channel 1 UNSP other 494 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12421200 4M 1972-10-31 Yes ADM USGS 1800 Unspecified NONE 1 Imported Channel 1 UNSP other 1800 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12421200 5M 1972-12-14 Yes ADM USGS 2880 Unspecified NONE 1 Imported Channel 1 UNSP other 2880 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12421200 6M 1973-02-08 Yes ADM USGS 5440 Unspecified NONE 1 Imported Channel 1 UNSP other 5440 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12421200 7M 1973-04-05 Yes ADM USGS 4530 Unspecified NONE 1 Imported Channel 1 UNSP other 4530 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12421200 8M 1973-05-30 Yes ADM USGS 3770 Unspecified NONE 1 Imported Channel 1 UNSP other 3770 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12421200 9M 1973-07-20 Yes ADM USGS 785 Unspecified NONE 1 Imported Channel 1 UNSP other 785 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12421200 10M 1973-09-19 Yes ADM USGS 335 Unspecified NONE 1 Imported Channel 1 UNSP other 335 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12421200 11M 1977-07-21 Yes ADM USGS 289 Unspecified NONE 1 Imported Channel 1 UNSP other 289 UNSP UNSP UNSP unkn UNSP UNSP UNSP