# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-03 20:55:40 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 14020000 UMATILLA RIVER ABOVE MEACHAM CREEK, NR GIBBON, 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 14020000 1933-04-27 1500 2.29 3 USGS 14020000 1933-12-22 1930 2.82 3 USGS 14020000 1935-04-16 1300 2.24 3 USGS 14020000 1936-04-12 2120 2.95 3 USGS 14020000 1937-04-15 1620 2.47 3 USGS 14020000 1938-04-18 1620 2.47 3 USGS 14020000 1939-03-22 2010 2.80 3,6 USGS 14020000 1940-03-27 1450 5.23 USGS 14020000 1940-11-29 1360 5.08 USGS 14020000 1942-06-26 1530 5.36 USGS 14020000 1943-02-12 1630 5.22 USGS 14020000 1944-03-09 2020 5.65 USGS 14020000 1945-02-08 1570 5.23 USGS 14020000 1945-12-28 3450 7.86 USGS 14020000 1946-12-12 4320 8.84 USGS 14020000 1948-05-22 3380 6.88 USGS 14020000 1949-03-19 1810 5.48 USGS 14020000 1950-06-08 2070 6.10 USGS 14020000 1951-02-12 1750 5.41 USGS 14020000 1952-04-07 1980 5.80 USGS 14020000 1953-01-18 2190 6.27 USGS 14020000 1953-12-20 1380 5.10 USGS 14020000 1955-05-19 1320 5.01 USGS 14020000 1955-12-22 2360 6.50 USGS 14020000 1956-12-11 2830 6.73 USGS 14020000 1958-04-20 3380 7.78 USGS 14020000 1958-12-11 2670 6.89 USGS 14020000 1959-11-23 1060 4.51 USGS 14020000 1961-02-22 1780 5.68 USGS 14020000 1962-01-08 1550 5.08 USGS 14020000 1963-02-04 1360 4.87 USGS 14020000 1964-04-01 1400 5.02 USGS 14020000 1965-01-29 4910 9.50 USGS 14020000 1966-04-02 756 4.21 USGS 14020000 1966-12-13 1520 5.43 USGS 14020000 1967-12-26 3820 7.55 USGS 14020000 1969-01-06 3540 7.32 USGS 14020000 1970-01-24 2490 6.43 USGS 14020000 1971-01-19 1990 5.78 USGS 14020000 1972-03-13 2890 6.80 USGS 14020000 1972-12-24 1190 4.84 USGS 14020000 1974-05-07 2090 5.94 USGS 14020000 1975-01-25 5930 9.18 USGS 14020000 1975-12-07 3890 7.61 USGS 14020000 1977-04-07 1270 4.98 2 1976-12-08 5.03 1 USGS 14020000 1977-12-02 2730 6.58 USGS 14020000 1979-02-13 2220 6.07 USGS 14020000 1980-01-14 1070 4.77 USGS 14020000 1981-02-16 3710 7.46 USGS 14020000 1982-02-20 3090 6.93 USGS 14020000 1983-01-07 1600 1 USGS 14020000 1984-01-24 2770 6.62 USGS 14020000 1985-04-10 1590 5.64 USGS 14020000 1986-02-23 4560 8.10 USGS 14020000 1987-03-06 964 4.62 USGS 14020000 1988-04-21 1020 4.72 USGS 14020000 1989-03-11 1970 5.76 USGS 14020000 1990-04-28 1350 5.18 USGS 14020000 1991-05-19 3300 7.02 USGS 14020000 1991-12-07 1630 5.40 USGS 14020000 1993-05-04 3130 6.87 USGS 14020000 1994-03-02 1470 5.23 USGS 14020000 1995-02-02 3110 6.85 USGS 14020000 1995-11-28 6220 9.40 USGS 14020000 1997-01-01 08:00 5230 8.76 USGS 14020000 1998-03-23 23:00 1320 5.46 USGS 14020000 1998-12-30 12:15 2230 6.46 USGS 14020000 1999-11-26 03:15 1200 5.38 USGS 14020000 2001-04-27 20:30 978 5.08 USGS 14020000 2002-04-14 00:08 3500 7.52 USGS 14020000 2003-01-30 23:45 2360 6.56 USGS 14020000 2004-01-29 10:45 1980 6.19 USGS 14020000 2005-03-28 03:30 1650 5.83 USGS 14020000 2006-04-06 05:30 2030 6.24 USGS 14020000 2007-02-16 05:45 1370 5.59 USGS 14020000 2008-05-18 21:30 2170 6.40 USGS 14020000 2009-05-05 20:30 2440 6.65 USGS 14020000 2010-06-03 06:00 2040 6.29 USGS 14020000 2011-01-16 21:45 3830 7.71 USGS 14020000 2012-02-22 16:30 1650 5.87 USGS 14020000 2013-04-20 03:15 4720 8.28 USGS 14020000 2014-03-10 09:45 4160 7.93 USGS 14020000 2015-02-10 16:45 2450 6.66 USGS 14020000 2016-02-15 06:15 1890 6.14 USGS 14020000 2017-03-16 04:00 4000 7.83 USGS 14020000 2018-02-04 18:50 3680 7.61 USGS 14020000 2019-04-09 23:45 4680 8.26 USGS 14020000 2020-02-06 17:30 12800 2 12.56 USGS 14020000 2021-01-13 11:15 1720 6.02 USGS 14020000 2022-05-07 16:00 2650 7.13 USGS 14020000 2023-04-30 22:45 1750 6.32