# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-25 22:03:02 EST # # ---------------------------------- WARNING ---------------------------------------- # Some of the data that you have obtained from this U.S. Geological Survey database # may not have received Director's approval. Any such data values are qualified # as provisional and are subject to revision. Provisional data are released on the # condition that neither the USGS nor the United States Government may be held liable # for any damages resulting from its use. # # More data may be available offline. # For more information on these data, contact USGS Water Data Inquiries. # This file contains the annual peak streamflow data. # # This information includes the following fields: # # agency_cd Agency Code # site_no USGS station number # peak_dt Date of peak streamflow (format YYYY-MM-DD) # peak_tm Time of peak streamflow (24 hour format, 00:00 - 23:59) # peak_va Annual peak streamflow value in cfs # peak_cd Peak Discharge-Qualification codes (see explanation below) # gage_ht Gage height for the associated peak streamflow in feet # gage_ht_cd Gage height qualification codes # year_last_pk Peak streamflow reported is the highest since this year # ag_dt Date of maximum gage-height for water year (if not concurrent with peak) # ag_tm Time of maximum gage-height for water year (if not concurrent with peak # ag_gage_ht maximum Gage height for water year in feet (if not concurrent with peak # ag_gage_ht_cd maximum Gage height code # # Sites in this file include: # USGS 14018500 WALLA WALLA RIVER NEAR TOUCHET, WA # # Peak Streamflow-Qualification Codes(peak_cd): # 1 ... Discharge is a Maximum Daily Average # 2 ... Discharge is an Estimate # 3 ... Discharge affected by Dam Failure # 4 ... Discharge less than indicated value, # which is Minimum Recordable Discharge at this site # 5 ... Discharge affected to unknown degree by # Regulation or Diversion # 6 ... Discharge affected by Regulation or Diversion # 7 ... Discharge is an Historic Peak # 8 ... Discharge actually greater than indicated value # 9 ... Discharge due to Snowmelt, Hurricane, # Ice-Jam or Debris Dam breakup # A ... Year of occurrence is unknown or not exact # Bd ... Day of occurrence is unknown or not exact # Bm ... Month of occurrence is unknown or not exact # C ... All or part of the record affected by Urbanization, # Mining, Agricultural changes, Channelization, or other # F ... Peak supplied by another agency # O ... Opportunistic value not from systematic data collection # R ... Revised # # Gage height qualification codes(gage_ht_cd,ag_gage_ht_cd): # 1 ... Gage height affected by backwater # 2 ... Gage height not the maximum for the year # 3 ... Gage height at different site and(or) datum # 4 ... Gage height below minimum recordable elevation # 5 ... Gage height is an estimate # 6 ... Gage datum changed during this year # 7 ... Debris, mud, or hyper-concentrated flow # 8 ... Gage height tidally affected # Bd ... Day of occurrence is unknown or not exact # Bm ... Month of occurrence is unknown or not exact # F ... Peak supplied by another agency # R ... Revised # # agency_cd site_no peak_dt peak_tm peak_va peak_cd gage_ht gage_ht_cd year_last_pk ag_dt ag_tm ag_gage_ht ag_gage_ht_cd 5s 15s 10d 6s 8s 33s 8s 27s 4s 10d 6s 8s 27s USGS 14018500 1949-02-00 23800 Bd 13.81 Bd USGS 14018500 1952-02-02 16300 12.10 USGS 14018500 1953-01-19 9850 10.50 USGS 14018500 1954-01-30 3680 7.53 USGS 14018500 1955-04-10 2390 6.24 USGS 14018500 1956-02-22 8240 10.54 USGS 14018500 1957-02-27 5480 8.96 USGS 14018500 1958-04-21 5980 9.30 USGS 14018500 1959-01-28 5950 9.28 USGS 14018500 1960-01-30 3010 6.96 USGS 14018500 1961-02-10 5420 9.00 USGS 14018500 1962-03-27 4940 8.63 USGS 14018500 1963-02-04 8000 10.60 USGS 14018500 1964-04-02 3050 7.13 USGS 14018500 1964-12-22 33400 18.90 USGS 14018500 1966-03-10 2630 6.98 USGS 14018500 1967-01-29 4370 8.52 USGS 14018500 1968-02-20 5230 9.40 USGS 14018500 1969-01-06 14600 14.07 USGS 14018500 1970-01-25 7830 10.70 USGS 14018500 1971-01-20 11500 12.42 USGS 14018500 1972-03-13 12400 12.76 USGS 14018500 1972-12-22 5050 9.18 USGS 14018500 1974-01-17 9680 11.62 USGS 14018500 1975-01-25 9740 12.02 USGS 14018500 1975-12-08 10300 12.28 USGS 14018500 1977-04-08 1050 5.49 USGS 14018500 1977-12-14 5280 9.52 USGS 14018500 1979-02-07 11400 12.93 USGS 14018500 1980-01-15 4280 9.24 USGS 14018500 1981-02-17 7150 11.86 USGS 14018500 1982-02-21 9420 13.26 USGS 14018500 1983-02-19 5640 11.07 USGS 14018500 1984-01-04 5150 10.61 USGS 14018500 1985-02-12 12200 15.54 USGS 14018500 1986-02-24 10100 14.91 USGS 14018500 1987-02-02 2240 7.69 USGS 14018500 1988-01-15 2890 8.98 USGS 14018500 1989-02-23 4690 10.90 USGS 14018500 1990-04-28 2060 7.87 USGS 14018500 1991-05-20 6430 12.37 USGS 14018500 1991-12-07 4680 11.40 USGS 14018500 1993-05-05 6440 13.00 USGS 14018500 1994-03-02 2490 8.47 USGS 14018500 1995-02-02 4440 11.42 USGS 14018500 1996-02-10 32500 2 20.58 USGS 14018500 1997-01-01 13500 17.08 USGS 14018500 1998-01-20 2100 7.75 USGS 14018500 1999-03-01 4470 10.68 USGS 14018500 2000-02-15 3540 9.66 USGS 14018500 2001-02-05 2780 8.32 USGS 14018500 2002-02-24 5050 10.99 USGS 14018500 2003-02-01 11100 15.92 USGS 14018500 2004-01-30 7280 12.92 USGS 14018500 2005-03-28 3020 8.51 USGS 14018500 2006-04-06 5240 11.03 USGS 14018500 2007-01-04 4650 10.89 2 2007-01-17 11.16 USGS 14018500 2008-05-18 3130 8.65 USGS 14018500 2009-01-09 9710 14.87 USGS 14018500 2010-06-03 4150 9.87 USGS 14018500 2011-01-17 8020 13.54 USGS 14018500 2012-03-31 5430 11.22 USGS 14018500 2013-04-20 5790 11.57 USGS 14018500 2014-03-10 6460 12.20 2 2014-03-11 12.24 USGS 14018500 2015-02-11 6120 12.45 USGS 14018500 2016-03-25 3220 9.19 USGS 14018500 2017-03-16 8470 14.42 USGS 14018500 2017-12-30 17:45 8150 14.20 USGS 14018500 2019-04-10 13:00 10300 15.53 USGS 14018500 2020-02-07 19:45 29800 6 20.21 USGS 14018500 2021-02-23 19:15 3410 6 9.30 USGS 14018500 2022-06-14 12:22 8450 6 13.85 USGS 14018500 2022-12-28 00:30 3780 6 9.46