# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-21 08:03:25 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 06414000 RAPID CR AT RAPID CITY,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 06414000 1905-07-26 2500 4.65 3 USGS 06414000 1906-08-02 980 3.50 3 USGS 06414000 1920-05-12 13.60 3 USGS 06414000 1943-06-13 936 3.50 3 USGS 06414000 1944-06-12 270 2.30 3 USGS 06414000 1945-08-01 381 2.51 3 USGS 06414000 1946-07-18 1000 6 4.24 3 USGS 06414000 1947-06-24 1170 6 3.75 3 USGS 06414000 1948-08-13 472 6 2.67 3 USGS 06414000 1949-08-15 563 6 2.89 3 USGS 06414000 1950-04-16 246 6 2.20 3 USGS 06414000 1950-10-09 143 6 1.89 3 USGS 06414000 1952-05-23 2540 6 6.20 3 USGS 06414000 1953-06-19 824 6 3.85 3 USGS 06414000 1954-06-10 172 6 2.23 3 USGS 06414000 1955-08-10 878 6 4.03 3 USGS 06414000 1955-10-15 182 6 2.32 3 USGS 06414000 1957-07-14 784 6 3.87 3 USGS 06414000 1958-07-19 362 6 2.94 3 USGS 06414000 1958-12-11 141 6 2.23 3 USGS 06414000 1960-06-20 290 6 2.71 3 USGS 06414000 1961-06-14 115 6 2.07 3 USGS 06414000 1962-07-13 3300 6 8.37 3 USGS 06414000 1963-06-05 418 6 2.70 3 USGS 06414000 1964-06-13 426 6 2.35 3 USGS 06414000 1965-06-11 706 6 2.73 3 USGS 06414000 1966-07-26 586 6 2.50 3 USGS 06414000 1967-06-15 616 6 2.56 3 USGS 06414000 1968-06-09 259 6 1.82 3 USGS 06414000 1969-07-23 195 6 1.63 2,3 1969-01-24 2.38 1 USGS 06414000 1970-06-12 350 6 2.01 2,3 1970-01-20 2.36 1 USGS 06414000 1971-04-26 498 6 2.38 3 USGS 06414000 1972-06-09 50000 6 19.66 3 USGS 06414000 1973-07-08 282 6 7.33 USGS 06414000 1974-08-22 1040 6 10.55 USGS 06414000 1975-06-07 1500 6 7.08 USGS 06414000 1976-06-14 1400 6 6.88 USGS 06414000 1977-04-18 209 6 4.57 2 1977-01-11 5.42 1 USGS 06414000 1978-05-29 602 6 5.58 USGS 06414000 1979-08-07 451 6 5.28 USGS 06414000 1980-06-15 265 6 4.81 USGS 06414000 1981-07-25 409 6 5.23 USGS 06414000 1982-07-25 2000 6 8.65 USGS 06414000 1983-08-22 411 6 5.56 USGS 06414000 1984-06-15 414 6 5.48 USGS 06414000 1985-08-19 300 6 5.13 USGS 06414000 1986-08-12 919 6 6.46 USGS 06414000 1987-06-10 388 6 5.37 USGS 06414000 1988-06-22 201 6 4.78 2 1988-01-09 4.94 1 USGS 06414000 1989-08-24 1360 6 7.10 USGS 06414000 1990-08-28 231 6 4.93 USGS 06414000 1991-05-11 659 6 6.01 USGS 06414000 1992-05-21 152 6 4.58 USGS 06414000 1993-07-21 500 6 5.64 USGS 06414000 1994-05-03 670 6 6.03 USGS 06414000 1995-07-18 786 6 6.23 USGS 06414000 1996-05-27 880 6 6.91 USGS 06414000 1997-06-02 3190 6 11.18 USGS 06414000 1998-09-13 1260 6 7.76 USGS 06414000 1999-06-17 708 6 5.68 2 1999-06-02 5.84 USGS 06414000 2000-05-17 332 6 4.63 USGS 06414000 2001-06-09 533 6 5.42 USGS 06414000 2002-07-20 489 6 5.21 USGS 06414000 2003-08-18 166 6 4.15 USGS 06414000 2004-07-03 418 6 5.28 USGS 06414000 2005-08-11 274 6 4.62 USGS 06414000 2006-08-07 482 6 5.61 USGS 06414000 2007-08-17 535 6 5.74 USGS 06414000 2008-05-24 487 6 5.56 USGS 06414000 2009-05-24 342 6 4.96 USGS 06414000 2010-05-24 1720 6 8.88 USGS 06414000 2011-06-25 850 6 6.98 USGS 06414000 2012-07-17 203 6 4.65 USGS 06414000 2013-05-29 1220 6 7.83 USGS 06414000 2014-08-05 708 6 6.30 USGS 06414000 2015-06-24 1320 6 6.95 USGS 06414000 2016-07-03 389 6 5.02 USGS 06414000 2017-08-14 399 6 5.05 USGS 06414000 2018-07-21 20:15 904 6 6.12 USGS 06414000 2019-05-28 17:30 1380 6 6.96 USGS 06414000 2020-06-04 19:07 512 6 5.41 USGS 06414000 2021-05-23 18:00 343 6 4.96 USGS 06414000 2022-07-24 18:30 515 6 5.34 USGS 06414000 2023-07-11 23:45 461 6 5.29