# # U.S. Geological Survey, National Water Information System # Surface water measurements # # Retrieved: 2026-01-03 06:22:29 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 12117820 WALSH LAKE DITCH NEAR LANDSBURG, 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 12117820 1 1985-09-27 Yes OCH/ROO USGS 3.91 1.35 Fair 0.00 0.50 NONE 1 Imported Channel 1 UNSP other 1.35 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12117820 2 1985-10-30 Yes TGK USGS 5.05 19.7 Good NONE 1 Imported Channel 1 UNSP other 19.7 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12117820 3 1985-12-09 Yes TGK USGS 4.93 13.3 Fair NONE 1 Imported Channel 1 UNSP other 13.3 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12117820 4 1986-01-19 Yes TGK USGS 6.24 65.5 Good -0.01 0.50 NONE 1 Imported Channel 1 UNSP other 65.5 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12117820 5 1986-02-13 Yes TGK USGS 4.61 8.90 Good NONE 1 Imported Channel 1 UNSP other 8.90 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12117820 6 1986-04-16 Yes TGK USGS 4.61 9.55 Good NONE 1 Imported Channel 1 UNSP other 9.55 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12117820 7 1986-06-06 Yes TGK USGS 4.14 2.78 Good NONE 1 Imported Channel 1 UNSP other 2.78 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12117820 8 1986-08-13 Yes ROO USGS 3.85 1.39 Fair NONE 1 Imported Channel 1 UNSP other 1.39 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12117820 9 1986-10-23 Yes TGK USGS 3.95 1.43 Good NONE 1 Imported Channel 1 UNSP other 1.43 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12117820 10 1986-10-27 Yes TGK USGS 5.35 22.1 Good NONE 1 Imported Channel 1 UNSP other 22.1 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12117820 11 1986-11-24 Yes TGK USGS 7.77 230 Good -0.11 0.50 NONE 1 Imported Channel 1 UNSP other 230 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12117820 12 1986-12-02 Yes TGK USGS 5.21 18.7 Good NONE 1 Imported Channel 1 UNSP other 18.7 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12117820 13 1987-01-29 Yes TGK USGS 5.10 18.7 Good NONE 1 Imported Channel 1 UNSP other 18.7 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12117820 14 1987-04-03 Yes TGK USGS 4.64 8.48 Good NONE 1 Imported Channel 1 UNSP other 8.48 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12117820 15 1987-06-19 Yes TGK USGS 4.09 2.60 Good NONE 1 Imported Channel 1 UNSP other 2.60 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12117820 16 1987-08-10 Yes BSP USGS 3.90 1.47 Good Clear NONE 1 Imported Channel 1 WADE unspe unkno 1.47 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12117820 17 1987-10-06 Yes JCT USGS 3.77 0.85 Unspecified Clear NONE 1 Imported Channel 1 WADE unspe unkno 0.85 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12117820 18 1987-12-08 Yes JCT USGS 4.72 8.94 Unspecified Clear NONE 1 Imported Channel 1 WADE unspe unkno 8.94 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12117820 19 1988-02-23 Yes JCT USGS 4.88 13.3 Unspecified Clear NONE 1 Imported Channel 1 WADE unspe unkno 13.3 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12117820 20 1988-04-26 Yes JCT USGS 4.63 10.3 Unspecified Clear NONE 1 Imported Channel 1 UNSP other 10.3 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12117820 21 1988-08-09 Yes JED USGS 3.95 1.87 Unspecified Clear NONE 1 Imported Channel 1 WADE unspe unkno 1.87 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12117820 22 1988-10-12 Yes JCT USGS 3.96 1.66 Unspecified Clear NONE 1 Imported Channel 1 WADE unspe unkno 1.66 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12117820 23 1988-12-23 10:04:00 PST Yes JCT USGS 4.86 12.2 Unspecified DebrisLight NONE 1 Imported Channel 1 UNSP other 12.2 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12117820 24 1989-03-01 Yes JCT USGS 5.08 16.8 Unspecified Clear NONE 1 Imported Channel 1 UNSP other 16.8 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12117820 25 1989-06-09 Yes JCT USGS 4.40 4.11 Unspecified Clear NONE 1 Imported Channel 1 UNSP other 4.11 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12117820 26 1989-09-05 Yes JCT USGS 4.08 1.14 Unspecified NONE 1 Imported Channel 1 UNSP other 1.14 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12117820 27 1989-10-19 11:03:00 PDT Yes JCT USGS 4.20 1.32 Unspecified NONE 1 Imported Channel 1 UNSP other 1.32 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12117820 28 1989-12-19 Yes JCT USGS 4.99 10.1 Unspecified NONE 1 Imported Channel 1 WADE unspe unkno 10.1 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12117820 29 1990-02-27 Yes JCT USGS 5.38 19.1 Unspecified NONE 1 Imported Channel 1 UNSP other 19.1 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12117820 30 1990-05-23 Yes JCT/ROO USGS 4.80 7.51 Unspecified NONE 1 Imported Channel 1 WADE unspe unkno 7.51 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12117820 31 1990-08-09 Yes ROO USGS 4.68 2.38 Unspecified NONE 1 Imported Channel 1 WADE unspe unkno 2.38 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 12117820 32 1990-10-26 Yes ROO USGS 5.54 10.1 Unspecified NONE 1 Imported Channel 1 WADE unspe unkno 10.1 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP