# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-30 05:02:14 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 09106150 COLO RIVER BELOW GRAND VALLEY DIV NR PALISADE, 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 09106150 1991-06-15 14100 5 8.00 USGS 09106150 1992-05-28 8070 5 6.76 USGS 09106150 1993-05-29 27400 5 11.27 USGS 09106150 1994-06-02 11600 5 8.06 USGS 09106150 1995-06-17 30600 1,5 12.41 USGS 09106150 1996-05-20 21500 1,5 10.28 USGS 09106150 1997-06-06 18:00 28400 5 11.57 USGS 09106150 1998-05-22 12:00 14800 5 8.72 USGS 09106150 1999-06-09 18:45 13300 5 8.25 USGS 09106150 2000-05-30 20:15 14400 5 8.44 USGS 09106150 2001-05-20 8010 1,5 USGS 09106150 2002-03-14 11:00 4520 5 5.56 USGS 09106150 2003-06-02 10:00 21500 5 10.18 USGS 09106150 2004-06-08 22:30 5970 5 6.35 USGS 09106150 2005-05-23 10:15 19300 5 9.64 USGS 09106150 2006-05-23 23:45 18000 5 9.33 USGS 09106150 2007-05-20 21:30 10300 5 7.55 USGS 09106150 2008-06-04 02:00 25000 5 10.87 USGS 09106150 2009-05-25 00:15 18900 5 9.56 USGS 09106150 2010-06-09 03:15 25600 5 11.01 USGS 09106150 2011-06-08 04:30 32700 5 12.36 USGS 09106150 2011-11-07 12:45 5170 5 6.05 USGS 09106150 2013-05-18 09:15 8930 5 7.21 USGS 09106150 2014-06-02 10:15 25200 5 11.20 USGS 09106150 2015-06-12 16:45 20800 5 10.28 USGS 09106150 2016-06-08 18:00 18500 5 9.77 USGS 09106150 2017-06-09 20:30 16000 5 9.18 USGS 09106150 2018-05-14 04:15 6040 5 6.27 USGS 09106150 2019-06-22 07:15 23200 5 10.79 USGS 09106150 2020-06-02 17:15 12700 5 8.33 USGS 09106150 2021-06-06 21:30 5810 5 6.18 USGS 09106150 2022-05-20 09:45 10200 5 7.65 USGS 09106150 2023-05-19 10:15 18500 5 9.84