# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-06-02 05:04:41 EDT # # ---------------------------------- 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 07021000 Castor River at Zalma, MO # # 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 07021000 1915-00-00 28.00 Bm USGS 07021000 1920-05-17 17400 5 26.10 USGS 07021000 1921-04-27 7660 5 22.40 USGS 07021000 1921-11-20 10600 5 24.00 USGS 07021000 1923-02-02 10600 5 24.00 USGS 07021000 1924-05-30 3160 5 24.60 USGS 07021000 1925-06-14 2670 5 23.30 USGS 07021000 1926-02-26 5920 5 20.30 USGS 07021000 1927-04-16 12100 5 24.60 USGS 07021000 1927-12-14 19400 5 26.50 USGS 07021000 1929-06-14 7250 5 22.00 USGS 07021000 1930-01-14 9940 5 23.70 USGS 07021000 1931-03-08 3800 5 16.10 USGS 07021000 1932-01-17 5920 5 20.22 USGS 07021000 1933-05-14 16600 5 25.86 USGS 07021000 1934-03-27 2560 5 12.78 USGS 07021000 1935-03-11 40000 5 28.20 USGS 07021000 1935-11-16 1610 5 9.64 USGS 07021000 1937-01-14 40400 5 27.67 USGS 07021000 1938-02-19 14900 5 23.72 USGS 07021000 1939-04-17 14600 5 24.17 USGS 07021000 1940-04-20 7730 5 22.10 USGS 07021000 1941-01-02 2480 5 12.30 USGS 07021000 1942-04-09 10200 5 23.20 USGS 07021000 1943-05-11 31600 5 26.60 USGS 07021000 1944-04-24 11700 5 23.60 USGS 07021000 1945-06-09 24100 5 26.04 USGS 07021000 1946-05-17 14600 5 24.50 USGS 07021000 1947-04-26 4990 5 18.80 USGS 07021000 1948-01-01 38400 5 27.80 USGS 07021000 1949-01-24 40100 5 28.10 USGS 07021000 1950-02-13 28800 5 26.60 USGS 07021000 1951-02-21 9950 5 23.20 USGS 07021000 1951-11-25 11000 5 23.50 USGS 07021000 1953-03-04 4900 5 18.30 USGS 07021000 1954-05-03 6290 5 20.44 USGS 07021000 1955-03-21 18800 5 25.10 USGS 07021000 1956-02-19 5490 5 19.79 USGS 07021000 1957-04-04 28100 5 26.53 USGS 07021000 1958-03-25 17600 5 24.90 USGS 07021000 1958-11-18 15000 5 24.35 USGS 07021000 1960-05-20 5110 5 19.26 USGS 07021000 1961-05-08 21000 5 25.47 USGS 07021000 1962-01-23 9660 5 23.11 USGS 07021000 1963-03-17 5560 5 20.11 USGS 07021000 1964-03-09 35000 5 26.95 2 1964-03-10 27.10 USGS 07021000 1965-09-23 7050 5 21.52 USGS 07021000 1966-04-24 9900 5 23.42 USGS 07021000 1966-12-08 5000 5 18.00 USGS 07021000 1968-05-12 11800 5 23.65 USGS 07021000 1969-01-30 25700 5 25.85 USGS 07021000 1970-04-20 3740 5 15.30 USGS 07021000 1971-02-23 5300 5 18.60 USGS 07021000 1972-04-16 15100 5 24.04 USGS 07021000 1973-03-11 28300 5 26.15 USGS 07021000 1973-11-25 21300 5 25.42 USGS 07021000 1975-03-29 16000 5 24.61 USGS 07021000 1976-07-04 18800 5 24.47 USGS 07021000 1977-03-28 40800 5 27.05 USGS 07021000 1978-03-09 5580 5 19.16 USGS 07021000 1979-03-04 24800 5 25.41 USGS 07021000 1979-12-25 3780 5 15.40 USGS 07021000 1981-05-20 4820 5 17.64 USGS 07021000 1982-01-31 33000 5 26.56 USGS 07021000 1982-12-04 97100 5 29.92 USGS 07021000 1983-11-24 6000 5 20.00 USGS 07021000 1985-03-31 52600 5 27.85 USGS 07021000 1986-05-17 6750 5 20.94 USGS 07021000 1987-04-15 5470 5 19.12 USGS 07021000 1987-12-27 11500 5 23.47 USGS 07021000 1989-02-04 10700 5 23.23 USGS 07021000 1990-05-18 6410 5 19.59 USGS 07021000 1991-04-15 14800 5 24.21 USGS 07021000 2002-05-13 45600 5 27.78 USGS 07021000 2003-01-01 5780 5 20.11 USGS 07021000 2003-11-19 7820 5 22.16 USGS 07021000 2005-01-14 13:00 5460 5 19.57 USGS 07021000 2005-11-16 08:30 16200 5 24.94 USGS 07021000 2007-01-16 5500 5 19.85 USGS 07021000 2008-03-19 114000 5 30.47 USGS 07021000 2009-02-12 12900 5 24.35 USGS 07021000 2009-12-25 18100 5 25.23 USGS 07021000 2011-04-25 34400 5 26.99 USGS 07021000 2012-03-17 6540 5 21.06 USGS 07021000 2013-01-14 06:15 13900 5 24.55 USGS 07021000 2013-12-22 11:15 27400 5 26.35 USGS 07021000 2015-03-14 23:30 9700 5 22.79 USGS 07021000 2015-12-29 02:00 32400 5 26.82 USGS 07021000 2017-04-30 17:00 69700 5 29.00 USGS 07021000 2018-03-30 19:00 12600 5 24.30 USGS 07021000 2019-02-08 18:15 9600 5 22.73 USGS 07021000 2020-01-12 02:30 25100 5 26.12 USGS 07021000 2021-03-14 08:45 9050 5 22.41 USGS 07021000 2022-02-18 14:30 20200 5 25.53 USGS 07021000 2023-08-15 02:45 33800 5 26.94