# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-28 04:20:15 EDT # # ---------------------------------- 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 Washington 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 12025000 NEWAUKUM RIVER NEAR CHEHALIS, 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 12025000 1929-03-27 3090 8.70 USGS 12025000 1930-03-24 3090 8.74 USGS 12025000 1931-04-01 6750 12.90 USGS 12025000 1942-11-23 4990 11.40 USGS 12025000 1943-12-03 4500 10.68 USGS 12025000 1945-02-08 6080 12.20 USGS 12025000 1946-02-06 5900 12.00 USGS 12025000 1946-12-11 6350 12.50 USGS 12025000 1948-03-22 5630 11.70 USGS 12025000 1949-02-17 6950 13.06 USGS 12025000 1950-02-24 5720 12.20 USGS 12025000 1951-02-09 5240 11.58 USGS 12025000 1952-02-04 3980 9.88 USGS 12025000 1953-01-23 4540 10.25 USGS 12025000 1953-12-09 7880 13.62 USGS 12025000 1955-02-08 4780 10.88 USGS 12025000 1955-12-12 7200 13.00 USGS 12025000 1956-12-10 4300 10.20 USGS 12025000 1957-12-26 3590 8.56 USGS 12025000 1958-11-12 6290 11.79 USGS 12025000 1959-11-21 5950 11.42 USGS 12025000 1960-11-20 6460 11.66 USGS 12025000 1961-12-24 3820 8.50 USGS 12025000 1962-11-20 6960 11.84 USGS 12025000 1964-01-25 7970 12.97 USGS 12025000 1964-12-23 6500 11.30 USGS 12025000 1966-01-06 4520 8.79 USGS 12025000 1967-01-20 5450 9.99 USGS 12025000 1968-02-19 4810 9.14 USGS 12025000 1968-12-04 4300 8.41 USGS 12025000 1970-01-14 5300 9.80 USGS 12025000 1971-01-26 8390 11.99 USGS 12025000 1972-01-21 9770 12.12 USGS 12025000 1972-12-21 6330 9.44 USGS 12025000 1974-01-15 8440 11.17 USGS 12025000 1975-01-14 7400 10.33 USGS 12025000 1975-12-04 8020 10.85 USGS 12025000 1977-03-09 2570 5.61 USGS 12025000 1977-12-02 10300 12.49 USGS 12025000 1979-02-07 7280 10.23 USGS 12025000 1980-01-12 5020 8.29 USGS 12025000 1980-12-26 5490 8.72 USGS 12025000 1982-12-04 7820 10.68 USGS 12025000 1984-01-25 6760 9.80 USGS 12025000 1984-11-04 3630 7.00 USGS 12025000 1986-02-23 7960 10.81 USGS 12025000 1986-11-24 10700 12.76 USGS 12025000 1987-12-10 5500 8.93 USGS 12025000 1988-12-30 3570 7.14 USGS 12025000 1990-01-09 10400 12.75 USGS 12025000 1990-11-24 10300 12.73 USGS 12025000 1992-01-28 3990 7.56 USGS 12025000 1993-04-11 3730 7.31 USGS 12025000 1994-01-05 3170 6.93 USGS 12025000 1994-12-27 6040 10.62 USGS 12025000 1996-02-08 13300 13.54 USGS 12025000 1996-12-29 9700 12.38 USGS 12025000 1998-01-14 6580 10.42 USGS 12025000 1998-11-26 10000 12.50 USGS 12025000 1999-12-16 8100 11.55 USGS 12025000 2001-04-11 2030 6.18 USGS 12025000 2001-12-17 7920 11.43 USGS 12025000 2003-01-31 8940 12.06 USGS 12025000 2004-01-30 7460 11.12 USGS 12025000 2005-01-18 7740 11.31 USGS 12025000 2006-01-30 8720 11.95 USGS 12025000 2006-11-07 11200 13.00 USGS 12025000 2007-12-03 12900 13.45 USGS 12025000 2009-01-07 13000 13.49 USGS 12025000 2009-11-19 2940 7.93 USGS 12025000 2011-01-16 6500 11.08 USGS 12025000 2012-02-22 6300 10.97 USGS 12025000 2012-11-20 7560 11.64 USGS 12025000 2014-02-17 6780 11.23 USGS 12025000 2015-01-05 11500 13.14 USGS 12025000 2015-11-18 10400 12.79 USGS 12025000 2017-02-09 8030 12.23 USGS 12025000 2017-10-22 12:00 6980 11.67 3 USGS 12025000 2019-02-12 09:30 3270 200.04 USGS 12025000 2019-12-20 20:00 8890 204.52 USGS 12025000 2021-01-03 10:30 6480 204.27 USGS 12025000 2022-01-06 23:15 9310 205.59 USGS 12025000 2022-11-05 06:00 4550 202.43