# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-21 22:09:40 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 06709910 DUTCH CR AT PLATTE CANYON DRIVE NEAR 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 06709910 1985-00-00 195 Bm,C 10.43 Bm USGS 06709910 1986-00-00 245 Bm,C 10.50 Bm USGS 06709910 1987-00-00 226 Bm,C 9.41 6,Bm USGS 06709910 1988-08-04 546 C 10.40 USGS 06709910 1989-09-10 98.0 C 8.10 USGS 06709910 1990-09-18 122 C 8.33 USGS 06709910 1991-06-01 1090 C 11.51 USGS 06709910 1992-08-24 374 C 9.93 USGS 06709910 1993-06-17 87.0 C 8.23 USGS 06709910 1994-06-21 127 C 8.63 USGS 06709910 1995-05-27 670 C 10.70 USGS 06709910 1996-05-26 481 C 10.21 USGS 06709910 1997-08-04 794 C 10.97 USGS 06709910 1998-07-25 413 C 10.00 USGS 06709910 1999-08-04 829 C 11.04 USGS 06709910 2000-07-16 11.31 6 USGS 06709910 2001-07-08 185 C 11.02 USGS 06709910 2002-05-24 36.0 C 10.85 USGS 06709910 2003-04-23 190 C 11.05 USGS 06709910 2004-08-18 239 C 11.31 USGS 06709910 2005-08-04 426 C 12.04 USGS 06709910 2006-04-15 358 C 11.81 USGS 06709910 2007-04-24 252 C 11.37 USGS 06709910 2009-07-20 278 C 11.73 USGS 06709910 2010-06-12 166 C 11.18 USGS 06709910 2011-07-13 141 C 11.01 USGS 06709910 2012-06-07 438 C 12.06 USGS 06709910 2013-08-22 20:20 208 C 11.05 USGS 06709910 2014-05-24 20:35 322 C 11.61 USGS 06709910 2015-06-11 20:00 297 C 11.50 USGS 06709910 2016-07-19 21:25 73.0 C 10.05 USGS 06709910 2017-05-18 13:20 140 C 10.62 USGS 06709910 2018-07-24 20:50 371 C 11.81 USGS 06709910 2019-07-01 19:35 88.0 C 10.18 USGS 06709910 2020-05-24 20:25 115 C 10.43 USGS 06709910 2021-06-25 21:30 472 C 12.18 USGS 06709910 2022-07-26 23:55 168 C 10.81 USGS 06709910 2023-06-22 16:50 553 C 12.44