# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-08 13:47:12 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 07227500 Canadian Rv nr Amarillo, TX # # 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 07227500 1924-08-14 44400 7.95 USGS 07227500 1925-08-07 34700 6 9.15 USGS 07227500 1938-06-15 48000 6 10.50 USGS 07227500 1939-04-05 46700 6 10.25 USGS 07227500 1940-08-08 26600 6 8.36 USGS 07227500 1941-07-25 135000 6 15.70 USGS 07227500 1941-10-23 45500 6 9.50 USGS 07227500 1943-07-09 19800 6 8.57 USGS 07227500 1944-06-02 12500 6 8.10 USGS 07227500 1945-08-15 18300 6 8.67 USGS 07227500 1946-05-29 30300 6 9.80 USGS 07227500 1946-10-07 39500 6 10.00 USGS 07227500 1948-06-24 22200 6 8.30 USGS 07227500 1949-05-16 97000 6 12.63 USGS 07227500 1950-07-07 63100 6 9.82 USGS 07227500 1951-05-16 27700 6 9.56 USGS 07227500 1952-08-23 13000 6 7.68 USGS 07227500 1953-07-19 28100 6 9.42 USGS 07227500 1954-07-23 42900 6 10.86 USGS 07227500 1955-04-30 47600 6 10.95 USGS 07227500 1956-05-24 27400 6 9.46 USGS 07227500 1957-05-24 66900 6 12.82 USGS 07227500 1958-07-06 48600 6 11.30 USGS 07227500 1959-07-01 25200 6 8.99 USGS 07227500 1960-06-07 51000 6 11.50 USGS 07227500 1960-10-18 16700 6 7.10 USGS 07227500 1962-07-31 14600 6 7.10 USGS 07227500 1963-08-13 16700 6 7.75 USGS 07227500 1964-09-16 26000 6 9.04 USGS 07227500 1965-06-26 70200 6 13.10 USGS 07227500 1965-10-17 9550 6 5.85 USGS 07227500 1967-04-11 10800 6 6.48 USGS 07227500 1968-08-14 24200 6 8.48 USGS 07227500 1969-09-03 19000 6 7.80 USGS 07227500 1970-08-19 13200 6 6.88 USGS 07227500 1971-07-28 18600 6 7.74 USGS 07227500 1971-11-17 23500 6 8.40 USGS 07227500 1973-07-24 5540 6 5.41 USGS 07227500 1974-08-11 21600 6 7.42 USGS 07227500 1975-07-23 39600 6 7.42 USGS 07227500 1976-09-17 20300 6 7.01 USGS 07227500 1977-09-05 17900 6 7.65 USGS 07227500 1978-09-19 28900 6 8.25 USGS 07227500 1978-10-08 15600 6 6.47 USGS 07227500 1980-06-11 5940 6 5.50 USGS 07227500 1981-08-17 56500 6 11.88 USGS 07227500 1982-06-22 32800 6 9.41 USGS 07227500 1982-10-02 4590 6 4.67 USGS 07227500 1984-08-15 4320 6 5.10 USGS 07227500 1985-09-12 12100 6 6.72 USGS 07227500 1986-09-03 13500 6 6.97 USGS 07227500 1987-05-03 4750 6 4.90 USGS 07227500 1988-05-31 26600 6 8.81 USGS 07227500 1989-05-17 14000 6 5.63 USGS 07227500 1990-09-29 13700 6 6.98 USGS 07227500 1991-08-20 6280 6 5.46 USGS 07227500 1992-06-12 19400 6 7.88 USGS 07227500 1993-06-20 4300 6 4.92 USGS 07227500 1994-05-26 5290 6 5.89 USGS 07227500 1994-10-05 57200 6 11.95 USGS 07227500 1996-06-24 32300 6 9.48 USGS 07227500 1997-08-10 7570 6 5.77 USGS 07227500 1998-03-16 1050 6 3.70 USGS 07227500 1999-05-27 11800 6 6.64 USGS 07227500 2000-03-23 5460 6 5.19 USGS 07227500 2000-10-24 12500 6 6.78 USGS 07227500 2002-08-30 20:00 9470 6 6.18 USGS 07227500 2003-09-07 8250 6 5.91 USGS 07227500 2004-06-22 11700 6 6.62 USGS 07227500 2005-06-11 6460 6 5.47 USGS 07227500 2006-08-21 6610 6 5.51 USGS 07227500 2007-03-24 10:45 7030 6 5.62 USGS 07227500 2008-08-18 21:45 5340 6 5.48 USGS 07227500 2008-10-15 02:30 4200 6 4.77 USGS 07227500 2010-05-15 02:15 1560 6 3.61 USGS 07227500 2011-09-17 458 6 2.73 USGS 07227500 2012-04-11 21:00 4370 6 4.83 USGS 07227500 2013-09-19 23:30 15700 6 7.31 USGS 07227500 2014-07-17 07:38 5310 6 5.14 USGS 07227500 2015-05-23 22:23 5310 6 5.64 USGS 07227500 2015-10-23 01:30 9540 6 6.61 USGS 07227500 2017-08-14 03:15 4490 6 5.96 USGS 07227500 2017-10-07 14:00 3640 6 5.05 USGS 07227500 2018-10-09 11:30 3470 6 4.98 USGS 07227500 2019-10-04 18:00 3640 6 5.05 USGS 07227500 2021-07-02 20:15 6620 6 5.99 USGS 07227500 2022-07-30 17:15 1790 6 5.33 USGS 07227500 2023-06-01 03:30 7620 6 10.44