# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-03-28 20:09:33 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 06719560 LENA GULCH AT LAKEWOOD, 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 06719560 1973-10-12 17.0 10.35 USGS 06719560 1975-07-20 641 14.41 USGS 06719560 1976-09-07 238 11.84 USGS 06719560 1977-07-05 615 14.20 USGS 06719560 1978-05-17 110 12.22 USGS 06719560 1979-00-00 76.0 Bm 11.80 Bm USGS 06719560 1980-05-05 450 14.17 USGS 06719560 1987-00-00 587 Bm 13.78 Bm USGS 06719560 1988-08-04 223 11.96 6 USGS 06719560 1989-06-03 215 12.12 USGS 06719560 1990-07-08 222 12.16 USGS 06719560 1991-06-01 514 13.59 USGS 06719560 1992-08-24 227 11.69 USGS 06719560 1993-06-17 115 11.12 USGS 06719560 1994-08-10 201 11.58 USGS 06719560 1995-05-17 327 12.75 USGS 06719560 1996-05-26 166 11.78 USGS 06719560 1997-07-27 305 12.64 USGS 06719560 1998-07-25 260 12.39 USGS 06719560 1999-06-25 206 12.06 USGS 06719560 2000-08-17 263 12.41 USGS 06719560 2001-07-08 267 12.43 USGS 06719560 2002-05-24 62.0 10.91 USGS 06719560 2003-08-30 183 11.90 USGS 06719560 2004-06-27 407 13.13 USGS 06719560 2005-08-04 218 12.14 USGS 06719560 2006-08-13 79.0 C 11.09 USGS 06719560 2007-05-23 347 C 12.85 USGS 06719560 2009-06-14 219 C 12.04 USGS 06719560 2010-06-12 147 C 11.56 USGS 06719560 2011-09-14 190 C 11.82 USGS 06719560 2012-07-08 214 C 11.99 USGS 06719560 2013-09-09 15:57 546 C 13.62 USGS 06719560 2014-05-24 20:27 455 C 13.24 USGS 06719560 2015-05-08 15:10 302 C 11.85 USGS 06719560 2016-08-30 22:20 392 C 12.11 USGS 06719560 2017-05-18 15:30 134 C 11.20 USGS 06719560 2018-07-15 19:30 312 C 11.88 USGS 06719560 2019-07-20 18:17 693 C 14.38 USGS 06719560 2020-06-26 20:15 249 C 11.91 USGS 06719560 2021-05-17 19:00 291 C 12.18 USGS 06719560 2022-05-31 22:55 214 C 11.67 USGS 06719560 2023-06-22 16:20 868 C 15.04