# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-17 22:44:26 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 08121000 Colorado Rv at Colorado City, TX # # 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 08121000 1924-05-14 3140 9.12 USGS 08121000 1925-04-24 5180 11.40 USGS 08121000 1939-06-20 66000 7 35.90 USGS 08121000 1947-05-13 24000 22.03 USGS 08121000 1948-07-06 24900 22.37 USGS 08121000 1948-10-09 3330 6.42 USGS 08121000 1950-05-11 7550 11.03 USGS 08121000 1951-08-22 5390 8.66 USGS 08121000 1952-07-16 2740 6 5.84 USGS 08121000 1953-08-20 4170 6 7.29 USGS 08121000 1954-04-13 10500 6 15.60 USGS 08121000 1955-05-11 8360 6 14.34 USGS 08121000 1956-05-01 3680 6 8.54 USGS 08121000 1957-05-25 13000 6 19.71 USGS 08121000 1958-04-18 5040 6 10.76 USGS 08121000 1959-06-04 3600 6 9.16 USGS 08121000 1960-07-07 3160 6 9.72 USGS 08121000 1961-05-19 3820 6 11.62 USGS 08121000 1962-09-07 6640 6 17.67 USGS 08121000 1963-05-23 3100 6 10.87 USGS 08121000 1963-10-23 890 6 5.00 USGS 08121000 1965-05-14 5290 6 15.18 USGS 08121000 1966-04-30 3420 6 11.54 USGS 08121000 1967-06-13 6890 6 19.68 USGS 08121000 1968-06-17 1370 6 6.71 USGS 08121000 1969-05-16 5530 6 18.67 USGS 08121000 1970-06-01 167 6 3.22 USGS 08121000 1971-08-26 6570 6 21.29 USGS 08121000 1972-08-14 9980 6 24.89 USGS 08121000 1973-06-17 2280 6 12.99 USGS 08121000 1974-08-10 1070 6 7.79 USGS 08121000 1974-10-25 2170 6 12.54 USGS 08121000 1976-04-30 1920 6 12.41 USGS 08121000 1977-08-29 2940 6 17.00 USGS 08121000 1978-06-06 613 6 6.82 USGS 08121000 1979-06-04 3200 6 18.23 USGS 08121000 1980-09-29 10400 6 27.81 USGS 08121000 1981-04-22 4310 6 19.81 USGS 08121000 1982-06-19 4860 6 21.61 USGS 08121000 1983-01-21 284 6 4.27 USGS 08121000 1984-08-12 698 6 7.48 USGS 08121000 1985-04-30 1830 6 13.50 USGS 08121000 1986-06-05 2330 6 14.79 USGS 08121000 1987-05-30 3400 6 17.82 USGS 08121000 1988-06-28 1490 6 12.27 USGS 08121000 1989-06-02 772 6 8.98 USGS 08121000 1990-06-03 826 6 8.48 USGS 08121000 1991-08-14 848 6 8.62 USGS 08121000 1992-05-28 1960 6 15.00 USGS 08121000 1993-05-22 1860 6 14.65 USGS 08121000 1994-05-10 438 6 6.85 USGS 08121000 1995-05-30 930 6 10.20 USGS 08121000 1996-08-29 714 6 8.42 USGS 08121000 1997-06-10 1510 6 14.05 USGS 08121000 1997-10-23 82.0 6 3.38 USGS 08121000 1999-06-13 6360 6 22.97 USGS 08121000 2000-03-24 17700 6 28.58 USGS 08121000 2000-10-26 183 6 5.14 USGS 08121000 2002-05-07 1100 6 12.25 USGS 08121000 2003-06-06 830 6 10.39 USGS 08121000 2004-03-05 1100 6 12.58 USGS 08121000 2004-11-18 2880 6 18.40 USGS 08121000 2006-05-05 501 6 8.34 USGS 08121000 2007-05-09 497 6 8.29 USGS 08121000 2008-06-19 851 6 10.69 USGS 08121000 2009-07-31 302 6 6.79 USGS 08121000 2010-09-27 610 6 9.49 USGS 08121000 2011-08-14 277 6 7.42 USGS 08121000 2012-09-29 289 6 7.09 USGS 08121000 2013-05-25 642 6 9.96 USGS 08121000 2014-09-22 3790 6 20.17 USGS 08121000 2015-07-08 3030 6 18.85 USGS 08121000 2016-04-17 1060 6 12.91 USGS 08121000 2016-11-07 1880 6 15.79 USGS 08121000 2018-06-09 04:15 978 6 14.21 USGS 08121000 2018-10-09 11:30 1120 6 12.81 USGS 08121000 2020-09-09 09:30 221 6 7.57 USGS 08121000 2021-07-06 13:30 1910 6 16.05 USGS 08121000 2022-05-03 04:00 1050 6 12.42 USGS 08121000 2023-09-17 11:00 249 6 7.56