# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-19 06:32:52 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 09166950 LOST CANYON CREEK NEAR DOLORES, 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 09166950 1984-05-13 678 5 6.76 USGS 09166950 1985-04-15 657 5 6.75 USGS 09166950 1986-04-02 744 5 7.23 USGS 09166950 1987-04-17 609 5 6.65 USGS 09166950 1988-04-09 139 5 4.03 USGS 09166950 1989-04-09 238 5 4.56 USGS 09166950 1990-05-08 35.0 5 2.63 USGS 09166950 1991-04-21 385 5 5.43 USGS 09166950 1992-04-14 411 5 5.83 USGS 09166950 1993-05-18 623 5 6.67 USGS 09166950 1994-05-07 358 5 5.26 USGS 09166950 1995-05-16 526 5 6.08 USGS 09166950 1996-04-28 122 5 3.74 USGS 09166950 1997-05-22 01:30 549 5 6.45 USGS 09166950 1998-05-03 01:30 552 5 6.27 USGS 09166950 1999-05-15 02:45 269 5 4.86 USGS 09166950 2000-04-14 02:15 198 5 4.43 USGS 09166950 2001-05-02 02:45 262 5 4.98 USGS 09166950 2002-09-12 12:15 5.60 5 2.02 2 2002-01-06 2.18 1 USGS 09166950 2003-04-27 03:45 169 5 4.36 USGS 09166950 2004-05-07 152 2,5 4.57 5 USGS 09166950 2005-04-18 01:30 607 5 6.91 USGS 09166950 2006-04-18 03:15 93.0 5 4.05 USGS 09166950 2007-03-19 02:15 238 5 5.14 USGS 09166950 2008-04-20 01:15 470 5 6.37 USGS 09166950 2009-04-22 02:15 403 5 6.07 USGS 09166950 2010-04-18 02:45 470 5 6.33 USGS 09166950 2011-05-24 06:00 321 5 5.79 USGS 09166950 2012-04-01 04:30 154 5 4.85 USGS 09166950 2013-04-29 09:45 41.0 5 3.27 USGS 09166950 2014-04-21 06:45 107 5 4.64 USGS 09166950 2015-05-20 03:45 376 5 6.21 USGS 09166950 2016-05-07 04:45 258 5,9 5.76 USGS 09166950 2017-04-19 01:45 526 5 6.66 USGS 09166950 2018-04-10 05:15 22.4 5 3.23 USGS 09166950 2019-04-28 00:15 646 5 7.35 USGS 09166950 2020-04-29 09:45 37.2 5 3.35 USGS 09166950 2021-05-02 14:15 6.41 5 2.46 USGS 09166950 2022-04-22 06:45 156 5 5.12 USGS 09166950 2023-05-01 02:15 1070 5 8.25