# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-22 14:19:02 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 09306200 PICEANCE CREEK BL RYAN GULCH, NR RIO BLANCO, 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 09306200 1965-08-19 190 5.00 USGS 09306200 1966-03-09 400 2 6.23 USGS 09306200 1967-02-25 75.0 3.93 2 1967-01-18 5.55 1 USGS 09306200 1968-07-28 184 4.87 USGS 09306200 1969-03-18 141 4.53 2 1968-12-28 4.92 1 USGS 09306200 1970-05-08 104 4.17 USGS 09306200 1971-03-27 211 5.12 USGS 09306200 1972-02-23 105 4.26 2 1972-01-16 4.81 1 USGS 09306200 1973-05-26 100 4.21 USGS 09306200 1974-07-20 69.0 3.76 2 1974-01-11 4.53 1 USGS 09306200 1975-05-19 60.0 3.71 2 1975-01-14 5.49 1 USGS 09306200 1976-02-21 107 4.27 2 1976-01-04 5.62 1 USGS 09306200 1977-09-03 136 4.56 USGS 09306200 1978-06-06 85.0 4.09 USGS 09306200 1979-05-21 130 4.61 USGS 09306200 1980-05-18 169 4.86 USGS 09306200 1980-11-13 42.0 3.31 USGS 09306200 1982-07-28 60.0 3.62 USGS 09306200 1983-05-28 480 7.81 USGS 09306200 1984-05-16 525 7.74 USGS 09306200 1985-05-05 550 7.70 USGS 09306200 1986-04-26 283 7.09 USGS 09306200 1987-05-02 134 5.52 USGS 09306200 1988-02-29 114 5.27 USGS 09306200 1989-03-09 212 6.26 USGS 09306200 1990-09-16 119 5.34 USGS 09306200 1991-08-19 105 5.24 USGS 09306200 1992-07-15 159 5.87 2 1992-01-23 7.16 1 USGS 09306200 1993-05-18 323 7.20 USGS 09306200 1994-02-26 145 5.49 USGS 09306200 1995-06-02 239 6.46 USGS 09306200 1996-03-23 134 5.38 USGS 09306200 1997-03-12 21:00 268 6.72 USGS 09306200 1998-05-05 13:00 437 7.95 USGS 09306200 1999-12-27 12:30 34.1 2 1999-12-15 4.29 1 USGS 09306200 2001-08-22 01:15 281 6.84 USGS 09306200 2001-12-09 15:00 39.0 4.08 USGS 09306200 2003-08-17 08:00 43.0 4.05 USGS 09306200 2004-07-18 19:15 105 5.00 2 2004-01-19 5.11 1 USGS 09306200 2005-09-10 05:45 85.0 5.23 USGS 09306200 2006-02-28 23:15 101 5.10 2 2005-12-17 5.19 1 USGS 09306200 2007-02-22 21:45 74.0 4.63 2 2007-01-14 0900 6.58 1 USGS 09306200 2008-05-22 11:00 131 5.54 2 2008-02-08 0945 5.97 1 USGS 09306200 2009-08-15 05:00 253 6.79 USGS 09306200 2010-08-06 19:45 117 5.58 2 2009-12-05 0615 6.64 1 USGS 09306200 2011-05-25 14:45 167 5 6.26 USGS 09306200 2011-10-14 19:00 76.0 5 4.86 USGS 09306200 2012-10-24 18:00 82.0 5 4.98 2 2013-01-30 2115 5.76 1 USGS 09306200 2014-06-25 09:50 175 2,5 6.37 5 USGS 09306200 2015-05-28 14:15 109 5 5.44 USGS 09306200 2015-10-14 16:15 108 5 5.43 USGS 09306200 2017-08-06 11:00 37.1 5 4.59 2 2016-11-30 2345 6.82 1 USGS 09306200 2017-11-06 13:15 22.3 5 4.43 USGS 09306200 2019-03-07 00:30 175 5 6.25 USGS 09306200 2019-10-19 15:00 86.4 5 5.51 USGS 09306200 2021-03-20 04:00 21.4 5 4.25 2 2021-01-28 1900 6.58 1 USGS 09306200 2022-03-03 22:30 67.1 5 5.08 USGS 09306200 2023-05-05 16:30 227 5 7.14 USGS 09306200 2023-10-25 19:15 35.5 5 4.77