# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-12 23:15:45 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 09019500 COLORADO RIVER NEAR GRANBY, 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 09019500 1908-06-17 1480 2,6 4.00 USGS 09019500 1909-06-20 4100 2,6 5.50 USGS 09019500 1910-06-01 2320 2,6 4.50 USGS 09019500 1911-06-16 2800 2,6 4.80 USGS 09019500 1934-05-12 1240 6 3.20 6 USGS 09019500 1935-06-16 3370 6 4.71 USGS 09019500 1936-06-01 2640 6 4.34 USGS 09019500 1937-06-26 1590 6 3.47 USGS 09019500 1938-06-22 3010 6 4.66 USGS 09019500 1939-06-01 2070 6 3.87 USGS 09019500 1940-06-02 1860 6 3.68 USGS 09019500 1941-05-14 2070 6 3.82 USGS 09019500 1942-06-12 2260 6 3.98 USGS 09019500 1943-06-23 1870 6 3.64 USGS 09019500 1944-06-11 1950 6 3.68 USGS 09019500 1945-05-25 2240 6 3.97 USGS 09019500 1946-06-08 2070 6 3.82 USGS 09019500 1947-06-10 2830 4.37 USGS 09019500 1948-05-22 2390 4.08 USGS 09019500 1949-06-18 2960 4.41 USGS 09019500 1950-07-23 59.0 6 1.04 USGS 09019500 1951-06-14 80.0 6 1.15 USGS 09019500 1952-06-23 435 6 2.10 USGS 09019500 1953-06-19 112 6 1.27 USGS 09019500 1961-06-09 90.0 6 1.15 USGS 09019500 1962-07-03 1420 6 3.44 USGS 09019500 1963-07-24 104 6 1.23 USGS 09019500 1964-05-21 95.0 6 1.14 USGS 09019500 1965-05-01 121 6 1.32 USGS 09019500 1966-07-26 80.0 6 1.00 USGS 09019500 1967-07-07 118 6 1.30 USGS 09019500 1968-07-12 86.0 6 1.07 USGS 09019500 1969-06-14 120 6 1.31 USGS 09019500 1970-05-03 154 6 1.52 USGS 09019500 1971-06-25 1450 6 3.88 USGS 09019500 1972-05-22 112 6 1.17 USGS 09019500 1973-07-01 1460 6 4.25 USGS 09019500 1974-06-21 1370 6 4.03 USGS 09019500 1975-07-16 133 6 1.35 USGS 09019500 1976-06-17 117 6 1.27 USGS 09019500 1977-03-16 83.0 6 1.09 USGS 09019500 1978-05-18 99.0 6 1.14 USGS 09019500 1979-06-07 112 6 1.22 USGS 09019500 1980-06-01 100 6 1.17 USGS 09019500 1981-07-14 81.0 6 1.07 USGS 09019500 1982-06-18 102 6 1.23 USGS 09019500 1983-07-11 2510 6 5.39 USGS 09019500 1984-07-01 2140 6 5.04 USGS 09019500 1985-05-02 305 6 2.03 USGS 09019500 1986-07-02 460 6 2.46 USGS 09019500 1987-06-23 91.0 6 1.21 USGS 09019500 1989-07-21 100 6 1.27 USGS 09019500 1990-05-29 108 6 1.31 USGS 09019500 1991-06-01 153 6 1.51 USGS 09019500 1992-05-26 91.0 6 1.23 2 1992-07-20 1.28 USGS 09019500 1993-08-26 15:00 857 6 3.25 USGS 09019500 1994-06-19 101 6 1.26 USGS 09019500 1995-07-24 887 6 3.30 USGS 09019500 1996-06-22 2520 6 5.76 USGS 09019500 1997-06-12 13:30 1980 6 4.89 USGS 09019500 1998-07-01 12:15 1200 6 4.02 USGS 09019500 1999-07-01 10:45 1260 6 4.02 USGS 09019500 2000-06-01 23:45 1030 6 3.59 USGS 09019500 2001-05-17 20:30 90.0 6 1.29 USGS 09019500 2002-06-20 19:45 92.0 6 1.28 USGS 09019500 2003-06-12 20:45 115 6 1.37 USGS 09019500 2004-07-21 15:30 82.0 6 1.19 USGS 09019500 2005-07-25 09:45 100 6 1.29 USGS 09019500 2006-06-28 15:30 183 6 1.69 USGS 09019500 2007-07-03 15:15 123 6 1.49 USGS 09019500 2008-07-16 12:45 173 6 1.65 USGS 09019500 2009-05-02 22:15 123 6 1.36 2 2009-07-23 1515 1.38 USGS 09019500 2010-06-15 10:30 125 6 1.41 USGS 09019500 2011-06-26 03:45 2290 6 5.47 USGS 09019500 2012-07-05 18:15 176 6 1.70 USGS 09019500 2013-05-01 15:30 105 6 1.78 2 2013-07-29 1500 1.79 1 USGS 09019500 2014-08-01 15:30 716 6 3.78 USGS 09019500 2015-06-18 06:55 2480 6 5.55 USGS 09019500 2016-06-22 21:25 1190 6,9 4.28 USGS 09019500 2017-06-22 10:35 1320 6,9 4.45 USGS 09019500 2018-07-23 13:35 133 6 1.97 USGS 09019500 2019-07-15 10:15 1100 6 4.20 USGS 09019500 2020-05-30 19:00 133 6 1.95 USGS 09019500 2021-05-06 12:25 118 6 1.88 USGS 09019500 2022-07-19 05:05 180 6 2.17 USGS 09019500 2023-06-23 17:15 2280 6 5.39