# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-19 15:44:10 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 06720990 BIG DRY CREEK AT MOUTH NEAR FORT LUPTON, 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 06720990 1992-08-25 341 6 7.38 USGS 06720990 1993-06-18 234 6 6.62 USGS 06720990 1994-05-26 231 6 6.44 USGS 06720990 1995-06-09 270 1,6 1995-06-09 1300 8.32 USGS 06720990 1996-05-27 312 6 8.06 USGS 06720990 1997-08-06 22:30 541 6 9.04 USGS 06720990 1998-05-23 08:00 210 6 6.80 USGS 06720990 1999-05-01 13:00 473 6 8.66 USGS 06720990 2000-05-18 09:15 299 6 7.52 USGS 06720990 2001-04-12 09:00 433 6 8.42 USGS 06720990 2002-05-24 17:15 260 6 7.22 USGS 06720990 2003-04-24 16:30 324 6 7.70 USGS 06720990 2004-07-25 268 1,6 USGS 06720990 2005-06-05 12:30 284 6 7.41 USGS 06720990 2005-10-11 15:00 407 6 8.26 USGS 06720990 2007-04-25 360 1,2,6 USGS 06720990 2008-08-17 10:31 700 2,6,8 9.36 USGS 06720990 2009-04-19 13:15 587 6 8.91 USGS 06720990 2010-04-24 13:15 565 6 8.82 USGS 06720990 2011-05-19 20:45 582 6 8.89 2 2011-07-14 8.90 USGS 06720990 2012-04-03 10:30 117 6 6.32 USGS 06720990 2013-09-12 21:30 781 6 9.61 USGS 06720990 2014-07-31 17:30 331 6 7.90 USGS 06720990 2015-05-09 19:30 785 6 9.62 USGS 06720990 2016-04-18 06:30 309 6 7.70 USGS 06720990 2017-05-19 13:15 475 6 9.27 USGS 06720990 2018-05-04 10:15 307 6 7.90 USGS 06720990 2019-03-14 03:15 286 6 7.72 USGS 06720990 2020-04-17 11:15 300 6 7.83 USGS 06720990 2021-05-04 13:15 437 6,R 8.98 R USGS 06720990 2022-08-17 17:00 322 6 8.03 USGS 06720990 2023-05-12 10:00 580 6 10.02