# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-24 12:20:22 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 Colorado 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 06709740 LEE GULCH AT LITTLETON, 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 06709740 1981-00-00 118 Bm,C 12.41 Bm USGS 06709740 1982-00-00 107 Bm,C 12.25 Bm USGS 06709740 1983-00-00 444 Bm,C 16.00 Bm USGS 06709740 1984-00-00 245 Bm,C 14.88 Bm USGS 06709740 1985-00-00 94.0 Bm,C 12.87 Bm USGS 06709740 1986-00-00 59.0 Bm,C 12.08 Bm USGS 06709740 1987-00-00 114 Bm,C 13.06 Bm USGS 06709740 1988-06-10 88.0 C 12.64 USGS 06709740 1989-06-03 83.0 C 12.54 USGS 06709740 1990-07-09 231 C 13.88 USGS 06709740 1991-06-01 21.0 C 10.44 USGS 06709740 1992-08-24 142 C 11.56 USGS 06709740 1993-06-17 37.0 C 9.93 USGS 06709740 1994-06-02 134 C 11.47 USGS 06709740 1995-05-17 173 C 11.92 USGS 06709740 1996-05-26 110 C 11.16 USGS 06709740 1997-07-27 190 C 12.10 USGS 06709740 1998-07-23 110 C 11.15 USGS 06709740 1999-08-04 102 C 11.04 USGS 06709740 2000-07-16 232 C 12.51 USGS 06709740 2001-07-08 108 C 11.13 USGS 06709740 2002-07-06 55.0 C 10.31 USGS 06709740 2003-07-26 142 C 11.56 USGS 06709740 2004-08-18 129 C 11.41 USGS 06709740 2005-08-04 69.0 C 10.54 USGS 06709740 2006-08-13 49.0 C 10.20 USGS 06709740 2007-07-27 284 C 12.98 USGS 06709740 2009-07-20 206 C 12.19 USGS 06709740 2010-04-23 93.0 C 10.65 USGS 06709740 2011-09-14 194 C 12.07 USGS 06709740 2012-06-07 117 C 11.17 USGS 06709740 2013-08-09 19:10 52.0 C 9.98 USGS 06709740 2014-09-29 17:10 76.0 C 10.47 USGS 06709740 2015-08-10 15:47 273 C 13.18 USGS 06709740 2016-08-30 22:15 36.0 C 9.65 USGS 06709740 2017-07-26 22:50 151 C 11.68 USGS 06709740 2018-07-24 18:30 84.4 C 10.54 USGS 06709740 2019-07-01 18:25 77.1 C 10.40 USGS 06709740 2020-04-16 17:10 12.7 C 9.07 USGS 06709740 2021-07-01 17:45 27.6 C 9.37 USGS 06709740 2022-08-15 17:15 28.2 C 9.38 USGS 06709740 2023-06-22 17:00 218 C 12.77