# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-25 15:11:37 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 06412500 RAPID CREEK ABV CANYON LAKE NEAR 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 06412500 1947-06-23 950 6 7.82 3 USGS 06412500 1948-06-22 245 6 5.43 3 USGS 06412500 1949-08-15 290 6 5.63 2,3 1949-03-19 6.43 1 USGS 06412500 1950-04-15 209 6 5.33 2,3 1950-03-30 6.37 1 USGS 06412500 1951-06-15 77.0 6 4.62 2,3 1951-03-27 5.81 1 USGS 06412500 1952-05-23 2600 6 10.08 2,3 1952-03-24 7.00 1 USGS 06412500 1953-06-16 152 6 4.65 2,3 1953-03-12 4.94 1 USGS 06412500 1954-08-12 140 6 4.53 2,3 1954-01-31 5.22 1 USGS 06412500 1955-07-29 326 6 5.44 2,3 1955-03-18 5.81 1 USGS 06412500 1956-05-29 130 6 4.49 2,3 1956-01-20 5.04 1 USGS 06412500 1957-07-14 433 6 5.84 3 USGS 06412500 1958-05-30 81.0 6 2.20 3 USGS 06412500 1959-06-30 82.0 6 2.33 2,3 1959-03-15 6.11 1 USGS 06412500 1960-07-16 82.0 6 2.73 2,3 1960-03-18 5.47 1 USGS 06412500 1961-07-01 100 6 4.75 2,3 1961-02-03 5.47 1 USGS 06412500 1962-07-13 1310 6 8.02 3 USGS 06412500 1963-06-06 191 6 5.91 3 USGS 06412500 1964-06-11 268 6 6.09 2,3 1964-03-28 6.25 1 USGS 06412500 1965-05-19 614 6 6.99 3 USGS 06412500 1966-03-22 140 6 5.62 2,3 1966-03-09 6.50 1 USGS 06412500 1967-06-15 439 6 6.61 3 USGS 06412500 1967-10-04 198 6 5.87 3 USGS 06412500 1969-05-20 139 6 5.37 3 USGS 06412500 1970-06-14 245 6 5.42 2,3 1970-03-21 6.20 1 USGS 06412500 1971-04-26 385 6 5.39 3 USGS 06412500 1972-06-09 31200 6 15.77 3 USGS 06412500 1973-05-09 173 1,6 USGS 06412500 1974-08-22 516 6 5.95 3 USGS 06412500 1975-06-07 92.0 6 4.07 3 USGS 06412500 1976-06-15 636 6 6.00 3 USGS 06412500 1977-05-08 194 6 4.12 3 USGS 06412500 1978-05-21 433 6 5.24 3 USGS 06412500 1979-06-17 150 6 3.85 3 USGS 06412500 1980-07-16 119 6 3.74 3 USGS 06412500 1981-07-13 132 6 3.87 3 USGS 06412500 1982-07-22 264 6 4.57 3 USGS 06412500 1983-05-11 283 6 4.66 3 USGS 06412500 1984-06-15 249 6 4.44 3 USGS 06412500 1985-07-15 134 6 3.94 2,3 1985-01-01 5.12 1 USGS 06412500 1986-06-04 89.0 6 3.68 2,3 1986-02-22 4.21 1 USGS 06412500 1987-05-29 99.0 6 3.85 2,3 1986-11-13 3.95 1 USGS 06412500 1988-08-03 126 6 3.93 2,3 1988-01-12 4.52 1 USGS 06412500 1989-07-12 111 6 3.86 2,3 1989-02-18 4.33 1 USGS 06412500 1990-07-07 124 6 3.86 2,3 1990-02-04 3.97 1 USGS 06412500 1991-05-11 201 6 4.24 3 USGS 06412500 1992-05-21 105 6 2.59 USGS 06412500 1993-06-20 328 6 3.62 USGS 06412500 1994-04-29 198 6 3.15 USGS 06412500 1995-06-09 479 6 4.08 USGS 06412500 1996-06-01 652 6 4.50 USGS 06412500 1997-06-02 1050 6 5.46 USGS 06412500 1998-06-24 595 6 4.24 USGS 06412500 1999-06-16 642 6 4.40 USGS 06412500 2000-05-20 191 6 3.14 USGS 06412500 2001-07-15 107 6 2.63 USGS 06412500 2002-07-06 139 6 2.82 USGS 06412500 2003-06-21 115 6 2.66 USGS 06412500 2004-07-01 100 6 2.56 USGS 06412500 2005-07-10 104 6 2.61 USGS 06412500 2006-08-07 117 6 2.67 USGS 06412500 2007-08-17 159 6 2.87 USGS 06412500 2008-05-24 285 6 3.38 USGS 06412500 2009-04-26 243 6 3.33 USGS 06412500 2010-05-24 544 6 4.19 USGS 06412500 2011-05-30 576 6 4.29 USGS 06412500 2012-07-09 85.0 6 2.49 2 2011-12-07 3.29 1 USGS 06412500 2013-08-29 74.0 6 2.47 2 2013-01-03 2.91 1 USGS 06412500 2013-10-19 305 6 3.59 USGS 06412500 2015-06-24 918 6 4.88 USGS 06412500 2015-12-18 130 6 2.80 USGS 06412500 2017-07-27 80.0 6 2.46 USGS 06412500 2018-06-24 21:15 374 6 3.76 USGS 06412500 2019-05-28 18:35 1200 6 5.26 USGS 06412500 2020-05-03 01:55 332 6 3.66 USGS 06412500 2021-05-05 09:05 138 6 2.79 USGS 06412500 2022-06-07 20:55 115 6 2.72 USGS 06412500 2023-07-08 15:25 291 6 3.49