# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-10-04 23:08:59 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 13333000 GRANDE RONDE RIVER AT TROY, 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 13333000 1945-05-05 10600 18.90 USGS 13333000 1945-12-29 17200 21.20 USGS 13333000 1946-12-15 30000 23.20 USGS 13333000 1948-05-27 23600 22.15 USGS 13333000 1949-05-15 17400 21.00 USGS 13333000 1950-02-25 17400 8.87 6 USGS 13333000 1951-02-12 14200 8.15 USGS 13333000 1952-05-09 15700 8.38 USGS 13333000 1953-04-28 13400 7.85 USGS 13333000 1954-04-14 10800 7.17 USGS 13333000 1955-06-12 11200 7.30 USGS 13333000 1955-12-22 26400 10.43 USGS 13333000 1957-05-19 17400 8.78 USGS 13333000 1958-04-21 21400 9.56 USGS 13333000 1958-12-12 18800 8.94 USGS 13333000 1960-03-26 12100 7.63 USGS 13333000 1961-05-26 9430 6.81 USGS 13333000 1962-04-07 11800 7.35 USGS 13333000 1963-02-03 7500 6.06 USGS 13333000 1964-06-06 11300 7.03 6 USGS 13333000 1964-12-23 42200 11.25 USGS 13333000 1966-04-02 7520 5.93 USGS 13333000 1967-05-23 12800 6.99 USGS 13333000 1968-02-23 17300 7.96 USGS 13333000 1969-01-07 11800 7.05 USGS 13333000 1970-01-24 16500 8.00 USGS 13333000 1971-01-20 14600 7.57 USGS 13333000 1972-03-18 20500 8.48 USGS 13333000 1972-12-24 8380 6.02 USGS 13333000 1974-01-17 23300 9.00 USGS 13333000 1975-05-15 15500 7.61 USGS 13333000 1976-04-09 17700 8.03 USGS 13333000 1977-06-08 5420 5.19 USGS 13333000 1977-12-14 22900 9.00 USGS 13333000 1979-05-06 17000 7.90 USGS 13333000 1980-04-29 9040 6.22 USGS 13333000 1981-02-19 18200 8.14 USGS 13333000 1982-02-21 24700 9.30 USGS 13333000 1983-03-13 13000 7.07 USGS 13333000 1984-05-31 16200 7.71 USGS 13333000 1985-04-11 14100 7.29 USGS 13333000 1986-02-23 28500 9.93 USGS 13333000 1987-05-01 9080 6.31 USGS 13333000 1988-04-22 7310 5.86 USGS 13333000 1989-03-12 13600 7.35 USGS 13333000 1990-05-06 8570 6.18 USGS 13333000 1991-05-19 22600 9.18 USGS 13333000 1992-02-21 6540 5.92 USGS 13333000 1993-05-14 16700 7.87 USGS 13333000 1994-04-21 8660 6.36 USGS 13333000 1995-02-02 22200 10.36 6 USGS 13333000 1996-02-09 11:30 51800 13.76 USGS 13333000 1997-01-01 13:30 36700 12.65 USGS 13333000 1998-05-27 17800 9.51 USGS 13333000 1999-05-26 07:30 13600 8.85 USGS 13333000 2000-04-14 05:30 11400 8.07 USGS 13333000 2001-05-15 11:00 8060 7.01 USGS 13333000 2002-04-14 17:30 22600 10.44 USGS 13333000 2003-05-31 03:00 13300 8.25 USGS 13333000 2004-05-29 00:30 11900 8.20 USGS 13333000 2005-05-17 04:00 10700 7.88 USGS 13333000 2006-05-20 20:30 14600 8.77 USGS 13333000 2007-03-13 06:30 8480 7.14 USGS 13333000 2008-05-19 04:00 19800 9.90 USGS 13333000 2009-04-23 01:30 16500 9.20 USGS 13333000 2010-06-04 23:00 24900 10.83 USGS 13333000 2011-01-17 10:30 18100 10.30 USGS 13333000 2012-04-27 16200 9.82 USGS 13333000 2013-04-07 19:15 9160 7.42 USGS 13333000 2014-03-10 08:30 32600 11.85 USGS 13333000 2015-02-10 09:15 11600 8.23 USGS 13333000 2016-02-15 23:45 10900 7.99 USGS 13333000 2017-03-19 31100 11.70 USGS 13333000 2018-02-05 01:00 13000 8.66 USGS 13333000 2019-04-09 09:00 31100 11.70 USGS 13333000 2020-02-07 10:15 31300 11.73 USGS 13333000 2021-05-02 04:45 8300 7.15 USGS 13333000 2022-06-13 08:00 18600 9.69 USGS 13333000 2023-05-04 15:30 14500 8.82