# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-22 13:57:06 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 09146200 UNCOMPAHGRE RIVER NEAR RIDGWAY, 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 09146200 1959-06-09 1060 4.42 USGS 09146200 1960-06-17 1270 4.75 USGS 09146200 1961-05-27 970 4.48 USGS 09146200 1962-06-30 991 4.35 USGS 09146200 1963-07-13 1240 4.65 USGS 09146200 1964-08-13 1380 4.84 USGS 09146200 1965-07-12 1500 4.89 2 1965-06-19 4.96 USGS 09146200 1966-05-07 700 3.87 USGS 09146200 1967-07-31 1300 4.77 USGS 09146200 1968-06-05 1520 5.01 USGS 09146200 1969-06-24 912 4.27 USGS 09146200 1970-09-06 1890 5.38 USGS 09146200 1971-06-21 1060 4.35 USGS 09146200 1972-06-02 700 3.83 USGS 09146200 1973-06-28 1720 5.25 USGS 09146200 1974-06-15 806 4.05 USGS 09146200 1975-07-03 1600 5.14 USGS 09146200 1976-06-10 746 3.86 USGS 09146200 1977-05-31 462 3.34 USGS 09146200 1978-06-15 1680 5.10 USGS 09146200 1979-06-16 1600 5.12 USGS 09146200 1980-06-11 1170 4.70 USGS 09146200 1981-07-14 1100 4.40 USGS 09146200 1982-07-26 1220 4.58 2 1982-08-24 4.59 USGS 09146200 1983-06-24 23:00 2100 5.73 USGS 09146200 1984-05-24 1970 5.48 USGS 09146200 1985-06-10 1760 5.17 USGS 09146200 1986-06-06 1390 4.84 USGS 09146200 1987-06-15 1020 4.44 USGS 09146200 1988-06-06 23:00 780 3.98 USGS 09146200 1989-05-30 492 3.45 USGS 09146200 1990-06-11 1110 4.61 USGS 09146200 1991-06-08 1020 4.46 USGS 09146200 1992-07-25 1060 4.53 USGS 09146200 1993-06-14 1130 4.65 USGS 09146200 1994-06-04 914 4.34 USGS 09146200 1995-06-15 1830 5.59 USGS 09146200 1996-05-16 1030 4.59 USGS 09146200 1997-06-01 23:15 1810 5.31 USGS 09146200 1998-07-26 21:30 968 4.38 USGS 09146200 1999-06-17 20:00 1980 5.56 USGS 09146200 2000-05-29 22:15 900 4.40 USGS 09146200 2001-06-01 23:00 757 3.99 USGS 09146200 2002-05-20 23:15 324 3.20 USGS 09146200 2003-05-29 23:45 1480 5.05 USGS 09146200 2004-06-08 01:15 990 4.45 USGS 09146200 2005-08-10 18:45 1690 5.43 USGS 09146200 2006-05-26 23:00 869 4.25 USGS 09146200 2007-06-18 00:15 1060 4.57 USGS 09146200 2008-06-18 23:45 1570 5.29 USGS 09146200 2009-05-17 23:45 1370 5.01 USGS 09146200 2010-06-05 22:15 1770 5.54 USGS 09146200 2011-06-06 22:15 1460 5.20 USGS 09146200 2012-05-23 457 3.27 2 2011-12-25 0730 5.98 1 USGS 09146200 2013-09-13 04:45 817 4.12 USGS 09146200 2014-06-01 22:30 1290 4.91 USGS 09146200 2015-06-11 1310 4.93 USGS 09146200 2016-06-05 23:45 1370 5.01 USGS 09146200 2017-06-19 00:45 1110 9 4.63 USGS 09146200 2018-05-11 00:30 495 3.50 USGS 09146200 2019-07-01 00:30 1340 4.82 USGS 09146200 2020-06-06 16:45 801 4.02 USGS 09146200 2021-06-05 23:00 1260 4.73 USGS 09146200 2022-05-16 619 3.69 USGS 09146200 2023-06-07 01:15 909 4.24 USGS 09146200 2024-08-12 02:00 1440 5.09