# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-26 21:01:44 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 09070500 COLORADO RIVER NEAR DOTSERO, CO # # 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 09070500 1941-05-15 13300 6 9.66 USGS 09070500 1942-06-07 15400 6 10.02 USGS 09070500 1943-06-02 12200 6 8.96 USGS 09070500 1944-06-02 10000 6 8.19 USGS 09070500 1945-06-15 9520 6 8.00 USGS 09070500 1946-06-09 9270 6 7.76 USGS 09070500 1947-06-21 14000 6 9.58 USGS 09070500 1948-05-22 16100 6 10.24 USGS 09070500 1949-06-18 15100 6 10.07 USGS 09070500 1950-06-13 9020 6 7.80 USGS 09070500 1951-06-22 13500 6 9.52 USGS 09070500 1952-06-08 19100 6 11.56 USGS 09070500 1953-06-14 12800 6 9.18 USGS 09070500 1954-05-22 3530 6 4.54 USGS 09070500 1955-08-05 5380 6 5.58 USGS 09070500 1956-05-24 11500 6 8.75 USGS 09070500 1957-06-08 17700 6 11.16 USGS 09070500 1958-05-30 14400 6 10.04 USGS 09070500 1959-06-10 7630 6 7.04 USGS 09070500 1960-06-05 8270 6 7.36 USGS 09070500 1961-05-31 6360 6 6.32 USGS 09070500 1962-05-13 14300 6 10.22 USGS 09070500 1963-05-11 3520 6 4.48 USGS 09070500 1964-05-26 6460 6 6.34 USGS 09070500 1965-06-18 11600 6 8.77 USGS 09070500 1966-05-08 4070 6 4.87 2 1966-01-26 7.88 1 USGS 09070500 1967-05-26 6220 6 6.17 USGS 09070500 1968-06-06 9270 6 7.72 USGS 09070500 1969-06-25 6730 6 6.63 USGS 09070500 1970-05-22 13900 6 10.04 USGS 09070500 1971-06-25 10300 6 8.35 USGS 09070500 1972-06-07 8420 6 7.53 USGS 09070500 1973-06-15 11300 6 8.98 USGS 09070500 1974-05-10 11200 6 8.61 USGS 09070500 1975-06-09 9410 6 7.70 USGS 09070500 1976-07-12 7310 6 6.76 USGS 09070500 1977-06-07 2800 6 3.92 2 1977-01-18 4.62 1 USGS 09070500 1978-06-16 11600 6 9.01 USGS 09070500 1979-05-29 11800 6 9.27 USGS 09070500 1980-06-12 10700 6 8.59 USGS 09070500 1981-06-09 4900 6 5.62 USGS 09070500 1982-06-29 6820 6 6.83 2 1982-06-19 6.85 USGS 09070500 1983-06-27 17700 6 11.89 USGS 09070500 1984-05-25 22200 6 14.20 USGS 09070500 1985-06-09 11600 6 9.56 USGS 09070500 1986-06-07 11100 6 9.32 USGS 09070500 1987-05-17 5840 6 6.35 USGS 09070500 1988-06-07 6300 6 6.64 USGS 09070500 1989-05-24 4420 6 5.46 USGS 09070500 1990-06-08 5060 6 5.86 USGS 09070500 1991-06-15 7200 6 7.20 USGS 09070500 1992-05-27 3700 6 4.90 USGS 09070500 1993-05-29 11500 6 9.53 USGS 09070500 1994-06-02 4630 6 5.64 2 1993-11-29 6.40 1 USGS 09070500 1995-06-18 15400 1,6 11.21 USGS 09070500 1996-05-20 13800 1,6 10.46 USGS 09070500 1997-06-04 11:00 16100 6 11.52 USGS 09070500 1998-06-02 06:30 7550 6 7.32 USGS 09070500 1999-06-09 09:45 8310 6 7.75 USGS 09070500 2000-05-30 10:45 8790 6 8.07 USGS 09070500 2001-05-20 10:45 4400 6 5.43 USGS 09070500 2002-06-01 09:00 2020 6 3.61 USGS 09070500 2003-06-02 06:30 11700 6 9.54 USGS 09070500 2004-06-08 12:45 3240 6 4.51 USGS 09070500 2005-05-24 12:30 7390 6 7.23 USGS 09070500 2006-05-23 12:00 9600 6 8.44 USGS 09070500 2007-06-19 15:15 6720 6 6.84 USGS 09070500 2008-05-22 12:15 13000 6 10.11 USGS 09070500 2009-05-21 12:30 10400 6 8.86 USGS 09070500 2010-06-08 13:00 14600 6 10.97 USGS 09070500 2011-06-07 12:00 18500 6 12.64 USGS 09070500 2012-07-24 23:00 5020 6 5.83 USGS 09070500 2013-05-18 08:15 5990 6 6.40 USGS 09070500 2014-06-01 12:15 17200 6 12.12 USGS 09070500 2015-06-18 10:45 13000 6 10.30 USGS 09070500 2016-06-10 09:30 11700 6 9.70 USGS 09070500 2017-06-09 09:45 10000 6 8.91 USGS 09070500 2018-05-13 09:45 4320 6 5.43 USGS 09070500 2019-07-01 14:30 12500 6 10.32 USGS 09070500 2020-06-02 10:00 8060 6 7.93 USGS 09070500 2021-06-05 11:00 3050 6 4.48 USGS 09070500 2022-06-12 12:30 5220 6 6.13 USGS 09070500 2023-06-24 13:15 8810 6 8.36