# # U.S. Geological Survey # National Water Information System # Retrieved: 2025-02-07 10:25:54 EST # # ---------------------------------- 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 09394500 LITTLE COLORADO RIVER AT WOODRUFF, AZ # # 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 09394500 1916-01-19 12.70 3 USGS 09394500 1917-04-18 2800 5.00 3 USGS 09394500 1919-07-19 4600 5.40 3 USGS 09394500 1919-12-05 25000 12.00 3 1917 USGS 09394500 1929-07-21 10700 5 12.45 3 USGS 09394500 1930-08-11 8000 5 11.05 3 USGS 09394500 1931-08-07 7750 5 10.90 3 USGS 09394500 1932-02-10 10200 5 12.10 3 USGS 09394500 1933-09-11 8300 5 11.00 3 USGS 09394500 1934-00-00 2500 2,5,Bm USGS 09394500 1935-09-28 5400 5 9.30 3 USGS 09394500 1936-07-25 8300 5 11.00 3 USGS 09394500 1937-02-07 5640 5 9.30 3 USGS 09394500 1938-08-08 2960 5 7.20 3 USGS 09394500 1939-08-06 1180 5 3.95 3 USGS 09394500 1940-07-26 13000 5 13.45 3 USGS 09394500 1941-03-15 6050 5 9.45 3 USGS 09394500 1941-10-03 1670 5 4.70 3 USGS 09394500 1943-08-31 3590 5 7.46 3 USGS 09394500 1944-09-28 1140 5 3.70 3 USGS 09394500 1945-07-23 4690 5 8.42 3 USGS 09394500 1946-09-19 3880 5 7.80 3 USGS 09394500 1947-08-29 4560 5 8.26 3 USGS 09394500 1947-10-14 4560 5 8.30 3 USGS 09394500 1949-08-08 7540 5 13.10 3 USGS 09394500 1950-07-19 2050 5 9.85 6 USGS 09394500 1951-08-28 8290 5 19.75 USGS 09394500 1952-01-19 10200 5 21.90 USGS 09394500 1953-07-29 2770 5 11.32 USGS 09394500 1954-09-02 5230 5 14.90 USGS 09394500 1955-08-06 6630 5 17.20 USGS 09394500 1956-06-30 2250 5 10.20 USGS 09394500 1957-08-06 4100 5 13.95 USGS 09394500 1958-08-22 3950 5 13.90 USGS 09394500 1959-08-19 566 5 7.15 USGS 09394500 1959-10-30 4750 5 14.68 USGS 09394500 1961-08-17 1420 5 8.90 USGS 09394500 1962-02-13 996 5 7.91 USGS 09394500 1963-08-22 6330 5 16.94 USGS 09394500 1964-07-31 4750 5 17.48 USGS 09394500 1965-09-04 3390 5 14.73 USGS 09394500 1965-12-30 5320 5 18.50 USGS 09394500 1967-07-24 4540 5 17.28 USGS 09394500 1968-07-25 3990 5 16.18 USGS 09394500 1969-07-24 3270 5 14.44 USGS 09394500 1970-09-06 3070 5 14.09 USGS 09394500 1971-09-30 7220 5 22.50 USGS 09394500 1971-12-27 3700 5 15.90 USGS 09394500 1972-10-20 4870 5 17.18 USGS 09394500 1974-09-22 2020 5 12.20 USGS 09394500 1974-10-29 2800 5 14.17 USGS 09394500 1976-07-23 2460 5 12.86 USGS 09394500 1977-08-04 1220 5 9.63 USGS 09394500 1978-03-02 4470 5 15.57 USGS 09394500 1978-12-19 9320 5 22.90 6 USGS 09394500 1980-02-20 5300 5 17.50 USGS 09394500 1981-07-16 2050 5 11.29 USGS 09394500 1982-08-12 6600 5 18.36 USGS 09394500 1983-09-30 2860 5 12.76 USGS 09394500 1984-09-26 6420 5 18.12 USGS 09394500 1984-12-28 6780 5 18.59 USGS 09394500 1986-07-04 1420 5 9.94 USGS 09394500 1987-08-07 1940 5 11.07 USGS 09394500 1987-11-12 1930 5 11.06 USGS 09394500 1989-07-23 1610 5 10.36 USGS 09394500 1990-09-21 1920 5 11.05 USGS 09394500 1991-03-02 1260 5 9.51 USGS 09394500 1992-08-24 6770 5 18.40 USGS 09394500 1993-01-08 8960 5 22.53 USGS 09394500 1994-09-03 954 5 10.01 USGS 09394500 1995-02-15 906 5 9.85 USGS 09394500 1996-09-15 01:00 1710 5 11.94 USGS 09394500 1997-08-10 23:15 4120 5 16.14 USGS 09394500 1998-08-01 05:30 5300 5 17.22 USGS 09394500 1999-09-01 04:15 3110 5 14.25 USGS 09394500 2000-08-29 04:45 457 5 7.76 USGS 09394500 2001-08-01 15:50 1750 5 11.78 USGS 09394500 2002-09-12 6050 5 18.83 USGS 09394500 2003-07-29 08:00 662 5 8.55 USGS 09394500 2004-07-15 13:00 2330 5 12.91 USGS 09394500 2005-02-20 05:15 2260 5 12.78 USGS 09394500 2006-08-01 04:15 4290 5 20.73 USGS 09394500 2007-07-29 17:15 3830 5 19.29 USGS 09394500 2008-01-28 18:00 3770 5 19.11 USGS 09394500 2009-09-18 04:45 388 5 7.61 USGS 09394500 2010-08-02 06:45 4390 5 21.06 USGS 09394500 2011-07-26 1680 5 12.49 USGS 09394500 2012-08-22 1940 5 13.50 USGS 09394500 2013-08-30 1480 5 11.97 USGS 09394500 2014-09-28 20:05 827 5 9.49 USGS 09394500 2015-07-02 13:15 1710 5 12.77 USGS 09394500 2016-07-21 16:07 753 9.19 USGS 09394500 2017-07-27 21:22 1590 12.36 USGS 09394500 2018-07-14 12:45 1260 11.16 USGS 09394500 2018-10-08 03:15 3000 16.80 USGS 09394500 2019-11-21 15:37 907 9.81 USGS 09394500 2021-07-27 03:52 5410 2 22.34 5 USGS 09394500 2022-07-26 10:30 3360 18.55 USGS 09394500 2023-03-23 03:00 2650 16.64