# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-25 03:15:36 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 06441500 BAD RIVER NEAR FORT PIERRE,SD # # 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 06441500 1905-07-00 70000 2,7,Bd 32.90 Bd USGS 06441500 1915-00-00 29.60 Bm USGS 06441500 1920-06-00 27.40 Bd USGS 06441500 1927-04-00 55000 2,7,Bd 30.89 Bd USGS 06441500 1929-04-25 11800 21.18 USGS 06441500 1930-08-19 10200 20.20 USGS 06441500 1931-01-30 2300 8.40 USGS 06441500 1932-05-07 7350 17.24 USGS 06441500 1934-07-26 3100 9.98 USGS 06441500 1935-04-26 4480 12.60 USGS 06441500 1936-03-11 844 5.11 USGS 06441500 1937-06-13 12400 21.85 USGS 06441500 1938-09-08 8700 17.60 USGS 06441500 1939-08-27 2720 9.00 2 1939-03-20 9.80 1 USGS 06441500 1940-04-01 1070 5.83 USGS 06441500 1941-06-11 4100 11.22 USGS 06441500 1942-05-01 34200 27.80 USGS 06441500 1943-03-23 6930 16.04 USGS 06441500 1944-04-01 3930 10.75 USGS 06441500 1945-06-13 1240 6.35 2 1945-03-02 10.72 1 USGS 06441500 1946-07-02 4600 12.53 USGS 06441500 1947-06-22 2290 8.79 2 1947-03-21 11.40 1 USGS 06441500 1948-08-09 7180 15.96 USGS 06441500 1949-03-27 3350 10.81 2 1949-03-22 11.60 1 USGS 06441500 1950-04-02 16700 23.40 USGS 06441500 1951-06-08 10500 19.50 USGS 06441500 1952-04-07 28100 27.03 2 1952-04-01 27.24 1 USGS 06441500 1953-05-03 11700 19.80 USGS 06441500 1954-06-11 16600 23.35 USGS 06441500 1955-06-01 5120 13.68 2 1955-03-10 22.90 1 USGS 06441500 1956-03-20 3050 10.41 2 1956-03-17 12.25 1 USGS 06441500 1957-06-11 6390 15.26 USGS 06441500 1958-04-05 3050 10.41 USGS 06441500 1959-05-30 1640 8.06 USGS 06441500 1960-03-27 16600 23.36 USGS 06441500 1961-05-17 12800 21.93 USGS 06441500 1962-05-21 10500 19.70 USGS 06441500 1963-09-04 3800 11.88 USGS 06441500 1964-06-22 12200 22.12 USGS 06441500 1965-07-19 3480 11.71 USGS 06441500 1966-03-18 10700 20.51 2 1966-03-14 20.92 1 USGS 06441500 1967-06-18 43800 29.55 USGS 06441500 1968-06-09 6500 16.64 USGS 06441500 1969-07-17 7140 17.11 USGS 06441500 1970-04-27 3800 12.30 USGS 06441500 1971-04-20 10300 20.88 USGS 06441500 1972-05-02 9120 19.40 USGS 06441500 1973-05-31 1850 8.52 USGS 06441500 1974-04-20 2560 10.18 USGS 06441500 1975-04-09 3770 12.20 USGS 06441500 1976-02-10 1560 8.23 USGS 06441500 1977-06-22 6740 17.94 USGS 06441500 1978-03-20 19200 25.52 USGS 06441500 1979-07-24 3570 13.45 USGS 06441500 1980-07-05 2150 9.26 USGS 06441500 1980-10-16 1140 7.25 USGS 06441500 1982-05-14 15600 24.05 USGS 06441500 1983-05-02 9130 19.41 USGS 06441500 1984-06-04 13500 25.47 USGS 06441500 1985-03-16 2480 9.54 2 1985-03-15 9.56 1 USGS 06441500 1986-05-09 16300 24.64 USGS 06441500 1987-03-21 13600 24.38 USGS 06441500 1988-07-03 578 6.20 2 1988-02-28 7.59 1 USGS 06441500 1989-03-12 1210 8.39 USGS 06441500 1990-06-02 1990 9.49 USGS 06441500 1991-05-31 8050 19.71 USGS 06441500 1992-07-14 1890 8.99 USGS 06441500 1993-07-12 6160 17.87 2 1993-03-06 21.22 1 USGS 06441500 1994-03-04 11000 22.58 1 USGS 06441500 1995-05-09 14500 23.61 USGS 06441500 1996-05-27 18100 26.10 USGS 06441500 1997-05-02 14700 21.74 2 1997-02-21 25.28 1 USGS 06441500 1998-07-26 4250 11.76 USGS 06441500 1999-09-03 14700 22.44 USGS 06441500 2000-04-19 13200 21.34 USGS 06441500 2001-03-14 7500 21.95 1 USGS 06441500 2002-03-28 1220 6.41 USGS 06441500 2003-05-09 5460 13.17 USGS 06441500 2004-09-23 4320 12.04 USGS 06441500 2005-05-12 4870 11.89 USGS 06441500 2006-08-20 1500 7.23 USGS 06441500 2007-06-16 2630 9.22 USGS 06441500 2008-06-06 8780 17.16 USGS 06441500 2009-02-10 10600 18.96 USGS 06441500 2010-03-10 12700 20.76 USGS 06441500 2011-06-21 23300 27.27 USGS 06441500 2011-10-07 981 6.86 2 2012-03-06 7.27 1 USGS 06441500 2013-05-31 2640 9.83 USGS 06441500 2013-10-15 7610 15.86 USGS 06441500 2015-06-22 11600 20.10 1 USGS 06441500 2016-04-28 5730 13.59 USGS 06441500 2017-08-21 1920 8.62 2 2017-02-17 11.18 1 USGS 06441500 2018-06-08 19:45 1830 8.32 USGS 06441500 2019-03-25 10:00 18400 23.48 USGS 06441500 2020-05-26 04:00 4590 11.09 2 2020-02-02 1300 11.35 1 USGS 06441500 2021-03-24 06:30 132 2.06 USGS 06441500 2022-06-13 12:35 5530 R 11.73 R USGS 06441500 2023-04-12 08:53 4410 10.42