# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-22 05:49:40 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 06720500 SOUTH PLATTE RIVER AT HENDERSON, 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 06720500 1926-06-14 3350 6 5.60 5 USGS 06720500 1927-06-12 2720 6 5.05 USGS 06720500 1928-06-04 3560 6 5.82 USGS 06720500 1929-08-06 1950 6 4.40 USGS 06720500 1930-08-14 2360 6 4.82 USGS 06720500 1931-08-16 1680 6 3.93 USGS 06720500 1932-07-14 1290 6 3.40 USGS 06720500 1933-09-10 5600 6 7.15 USGS 06720500 1934-05-31 1200 6 3.42 USGS 06720500 1935-06-12 10:00 3940 6 6.22 USGS 06720500 1936-08-03 13:30 3610 6 5.94 USGS 06720500 1937-06-02 08:00 3200 6 5.20 USGS 06720500 1938-05-30 03:00 4480 6 6.16 USGS 06720500 1939-03-11 05:00 5730 6 7.20 USGS 06720500 1940-07-03 07:00 2410 6 4.83 USGS 06720500 1941-06-22 12:30 3710 6 5.61 USGS 06720500 1942-04-26 01:30 10700 6 8.40 6 USGS 06720500 1943-05-09 04:45 962 6 2.74 USGS 06720500 1944-05-17 16:00 2720 6 4.42 USGS 06720500 1945-08-06 10:00 5720 6 5.89 2 1945-08-09 0700 6.02 USGS 06720500 1946-09-08 03:45 2190 6 3.90 USGS 06720500 1947-06-22 14:00 5670 6 6.51 USGS 06720500 1948-05-31 07:00 7920 6 7.49 USGS 06720500 1949-06-14 11:30 8850 6 7.66 USGS 06720500 1950-06-17 05:00 3520 6 4.31 USGS 06720500 1951-08-03 08:30 3890 6 4.58 USGS 06720500 1952-06-10 10:00 2500 6 3.49 USGS 06720500 1953-07-09 08:25 2840 6 3.60 USGS 06720500 1954-07-14 1880 6 4.05 6 USGS 06720500 1955-08-28 3280 6 4.78 USGS 06720500 1956-08-01 3970 6 5.53 6 USGS 06720500 1957-05-09 14800 6 11.35 USGS 06720500 1958-05-25 4560 6 6.06 USGS 06720500 1959-05-21 3200 6 4.96 USGS 06720500 1960-07-04 2240 6 4.73 6 USGS 06720500 1961-07-31 3160 6 5.40 USGS 06720500 1962-06-29 1750 6 4.14 USGS 06720500 1963-06-16 3940 6 5.97 USGS 06720500 1964-05-29 4460 6 6.17 USGS 06720500 1965-06-17 29600 6 12.93 USGS 06720500 1966-09-02 1750 6 4.19 USGS 06720500 1967-04-13 3700 6 5.94 USGS 06720500 1968-08-10 3350 6 5.42 USGS 06720500 1969-05-08 22100 6 10.91 6 USGS 06720500 1970-06-11 9810 6 8.02 6 USGS 06720500 1971-04-22 2910 6 5.18 USGS 06720500 1972-06-06 4470 6 6.01 USGS 06720500 1973-05-06 33000 6 11.67 USGS 06720500 1974-06-08 7580 6 7.23 USGS 06720500 1975-08-13 9690 6 7.77 USGS 06720500 1976-08-01 5160 6 6.28 USGS 06720500 1977-07-25 4330 6 5.46 USGS 06720500 1978-05-01 4190 6 5.52 USGS 06720500 1979-05-02 7600 6 7.41 USGS 06720500 1980-05-16 7310 6 7.02 2 1980-05-01 7.13 USGS 06720500 1981-06-03 2910 6 4.67 USGS 06720500 1982-05-13 5050 6 6.19 USGS 06720500 1983-06-27 12300 6 7.58 USGS 06720500 1984-08-21 10800 6 6.73 USGS 06720500 1985-07-20 12100 6 6.74 USGS 06720500 1986-07-20 6210 6 7.39 6 USGS 06720500 1987-06-09 11000 6 9.50 USGS 06720500 1988-08-04 9390 6 9.12 USGS 06720500 1989-06-03 8600 6 8.89 USGS 06720500 1990-05-29 8210 6 8.87 USGS 06720500 1991-06-01 9720 6 9.06 USGS 06720500 1992-08-24 11400 6 9.80 USGS 06720500 1993-06-18 4260 6 6.88 USGS 06720500 1994-08-11 4180 6 6.84 USGS 06720500 1995-05-17 11600 6 9.91 USGS 06720500 1996-05-26 7560 6 8.22 USGS 06720500 1997-07-29 7960 6 8.46 USGS 06720500 1998-07-26 9360 6 8.81 USGS 06720500 1999-04-30 20:45 9720 6 8.84 USGS 06720500 2000-07-17 04:45 8460 6 8.58 USGS 06720500 2001-07-08 23:15 7080 6 7.88 USGS 06720500 2002-09-12 22:15 4670 6 7.42 USGS 06720500 2003-05-10 18:45 5130 6 7.57 USGS 06720500 2004-08-19 01:30 9050 6 9.98 USGS 06720500 2005-08-04 19:15 6060 6 8.58 USGS 06720500 2005-10-10 06:30 4040 6 7.31 USGS 06720500 2007-04-25 8120 6 9.49