# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-19 15:36:34 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 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 14153500 COAST FORK WILLAMETTE R BLW COTTAGE GROVE DAM, OR # # 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 14153500 1939-03-12 3260 9.20 USGS 14153500 1940-02-28 2820 8.44 6 USGS 14153500 1940-12-27 2850 5 9.08 USGS 14153500 1941-11-15 3320 5 9.86 USGS 14153500 1943-01-04 3340 6 10.06 USGS 14153500 1944-09-17 1950 6 7.21 3,R USGS 14153500 1944-10-15 1850 6 7.06 6 USGS 14153500 1945-12-30 3230 6 9.16 USGS 14153500 1946-12-16 2090 6 7.50 USGS 14153500 1948-01-07 2480 6 8.05 USGS 14153500 1949-05-04 3460 6 9.75 USGS 14153500 1950-01-25 2680 6 8.33 USGS 14153500 1950-10-29 2700 6 8.36 USGS 14153500 1952-02-01 2240 6 7.73 USGS 14153500 1953-01-24 2650 6 8.41 USGS 14153500 1953-11-25 2920 6 8.87 USGS 14153500 1955-01-01 1760 6 6.94 USGS 14153500 1955-12-30 3220 6 9.36 USGS 14153500 1957-03-01 2480 6 8.23 USGS 14153500 1957-12-26 3010 6 9.05 USGS 14153500 1959-02-17 2560 6 8.36 USGS 14153500 1960-02-11 3180 6 9.30 USGS 14153500 1961-02-13 3270 6 9.43 USGS 14153500 1961-11-25 3070 6 9.14 USGS 14153500 1963-05-07 2480 6 8.25 USGS 14153500 1964-01-22 3000 6 9.04 USGS 14153500 1964-12-24 5910 6 11.83 USGS 14153500 1965-12-29 3270 6 9.21 USGS 14153500 1967-01-31 2090 6 7.66 USGS 14153500 1967-12-05 1570 6 6.84 USGS 14153500 1969-01-14 3090 6 9.00 USGS 14153500 1970-01-31 3280 6 9.22 USGS 14153500 1971-01-21 3280 6 9.17 USGS 14153500 1972-01-27 3160 6 9.03 USGS 14153500 1973-01-13 1120 6 5.88 USGS 14153500 1974-01-22 3120 6 8.97 USGS 14153500 1975-03-19 3110 6 8.96 USGS 14153500 1976-01-09 3320 6 9.15 USGS 14153500 1977-09-29 432 6 4.35 USGS 14153500 1977-12-19 2700 6 8.33 USGS 14153500 1979-02-09 2930 6 8.65 USGS 14153500 1979-12-05 2590 6 8.18 USGS 14153500 1980-12-06 3020 6 8.77 USGS 14153500 1981-12-07 2800 6 8.47 USGS 14153500 1983-02-21 3110 6 8.83 USGS 14153500 1984-02-15 2690 6 8.29 USGS 14153500 1984-12-01 2640 6 8.22 USGS 14153500 1986-02-24 3090 6 8.80 USGS 14153500 1986-11-29 2650 6 8.24 USGS 14153500 1988-01-12 2590 6 8.16 USGS 14153500 1989-01-10 2710 6 8.31 USGS 14153500 1990-01-09 2830 6 8.46 USGS 14153500 1991-05-18 2140 6 7.54 USGS 14153500 1991-12-07 1500 6 6.57 USGS 14153500 1993-06-01 1530 6 6.62 USGS 14153500 1994-01-05 786 6 5.24 USGS 14153500 1995-01-18 2060 6 7.44 USGS 14153500 1996-01-24 3060 6 8.76 USGS 14153500 1996-12-12 09:30 3420 6 9.16 USGS 14153500 1998-05-30 03:00 2200 6 7.53 USGS 14153500 1998-12-30 12:14 2630 6 8.13 USGS 14153500 2000-01-17 02:30 3110 6 8.77 USGS 14153500 2000-12-23 13:00 753 6 5.07 USGS 14153500 2002-01-26 08:30 1580 6 6.56 USGS 14153500 2003-01-02 08:00 1790 6 6.91 USGS 14153500 2003-12-14 17:00 2340 6 7.73 USGS 14153500 2005-05-10 17:15 1350 6 6.18 USGS 14153500 2006-01-19 3090 6 8.75 USGS 14153500 2006-12-30 1570 6 6.55 USGS 14153500 2008-02-01 19:15 2080 6 7.35 USGS 14153500 2008-12-30 13:45 3210 6 8.90 USGS 14153500 2010-03-31 15:00 1480 6 6.40 USGS 14153500 2011-04-17 09:00 1060 6 5.55 USGS 14153500 2012-01-21 17:30 2520 6 7.98 2 2012-03-29 1215 7.99 USGS 14153500 2012-12-03 18:00 2630 6 8.13 USGS 14153500 2014-02-15 18:00 1570 6 6.55 USGS 14153500 2014-12-24 14:00 2000 6 7.19 USGS 14153500 2015-12-23 07:45 2000 6 7.20 USGS 14153500 2017-01-11 16:30 1970 6 7.14 USGS 14153500 2018-01-27 01:30 679 6 4.81 USGS 14153500 2019-04-08 10:15 2940 6 8.53 USGS 14153500 2020-01-15 13:00 1330 6 6.09 USGS 14153500 2021-01-05 12:35 958 6 5.42 USGS 14153500 2022-06-13 00:45 2000 6 7.20 USGS 14153500 2023-04-11 10:05 832 6 5.17