# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-07 21:59:16 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 06421500 RAPID CR NEAR FARMINGDALE,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 06421500 1947-06-21 2640 6 8.40 USGS 06421500 1948-06-17 885 6 5.80 USGS 06421500 1949-03-21 500 6 6.97 1 USGS 06421500 1950-04-16 285 6 4.00 2 1950-02-08 4.93 1 USGS 06421500 1951-06-23 161 6 3.62 2 1951-03-15 4.74 1 USGS 06421500 1952-05-24 1770 6 8.19 USGS 06421500 1953-08-02 1790 6 8.35 USGS 06421500 1954-08-11 204 6 3.89 USGS 06421500 1955-08-11 461 6 4.92 USGS 06421500 1956-07-04 449 6 4.88 USGS 06421500 1957-05-25 1900 6 9.39 USGS 06421500 1958-07-19 939 6 7.01 USGS 06421500 1960-03-22 439 6 5.08 USGS 06421500 1961-07-01 516 6 5.40 USGS 06421500 1962-05-21 2030 6 9.77 USGS 06421500 1963-06-16 599 6 6.36 USGS 06421500 1964-06-14 381 6 5.40 USGS 06421500 1965-06-01 1130 6 8.07 USGS 06421500 1966-07-27 372 6 5.49 2 1966-03-13 7.57 1 USGS 06421500 1967-06-15 1830 6 10.33 USGS 06421500 1968-06-09 406 6 6.73 USGS 06421500 1969-03-18 501 6 7.28 2 1968-12-06 10.67 1 USGS 06421500 1970-04-25 1010 6 8.75 USGS 06421500 1971-04-27 511 6 7.25 USGS 06421500 1972-06-10 7320 6 11.85 USGS 06421500 1973-04-20 272 6 7.89 2 1973-03-04 8.49 1 USGS 06421500 1974-04-12 151 6 6.93 2 1974-08-23 8.48 1 USGS 06421500 1975-06-08 881 6 9.41 USGS 06421500 1976-06-16 1370 6 9.59 USGS 06421500 1977-04-08 613 6 8.09 USGS 06421500 1978-05-24 574 6 7.97 USGS 06421500 1979-07-04 444 6 7.53 2 1979-03-08 9.28 1 USGS 06421500 1980-06-16 937 6 8.73 USGS 06421500 1981-07-02 468 6 5.85 USGS 06421500 1982-05-20 1050 6 9.17 USGS 06421500 1982-10-10 1030 6 9.17 USGS 06421500 1984-06-16 620 6 8.07 2 1984-06-16 1300 8.50 1 USGS 06421500 1985-08-20 340 6 6.93 2 1985-03-07 8.39 1 USGS 06421500 1986-02-28 1130 6 9.30 2 1986-02-26 10.82 1 USGS 06421500 1987-05-27 928 6 8.91 USGS 06421500 1988-03-26 870 6 8.80 USGS 06421500 1989-09-22 234 6 6.67 2 1989-03-10 7.75 1 USGS 06421500 1990-05-30 750 2,6 USGS 06421500 1991-05-10 1050 6 9.22 USGS 06421500 1992-07-06 342 6 7.18 USGS 06421500 1993-05-09 826 6 8.95 USGS 06421500 1994-05-04 528 6 7.86 2 1994-03-02 9.06 1 USGS 06421500 1995-06-09 1080 6 9.28 USGS 06421500 1996-05-27 3830 6 10.77 USGS 06421500 1997-05-26 2380 6 10.41 USGS 06421500 1998-06-19 844 6 8.63 USGS 06421500 1999-05-22 1410 6 9.61 USGS 06421500 2000-04-25 1600 6 9.60 USGS 06421500 2001-06-10 605 6 8.29 2 2001-03-04 8.50 1 USGS 06421500 2002-05-12 370 6 7.48 USGS 06421500 2003-05-01 234 6 6.94 2 2003-01-29 7.32 1 USGS 06421500 2004-07-04 459 6 7.81 USGS 06421500 2005-05-13 338 6 7.42 USGS 06421500 2006-08-08 358 6 7.49 USGS 06421500 2007-08-18 496 6 7.94 USGS 06421500 2008-05-25 1140 6 9.66 USGS 06421500 2009-05-25 863 6 9.01 USGS 06421500 2010-05-24 3750 6 12.69 USGS 06421500 2011-05-31 1510 6 10.26 USGS 06421500 2012-03-01 186 6 6.93 2 2012-01-23 7.61 1 USGS 06421500 2013-05-30 885 6 9.42 USGS 06421500 2013-10-14 1990 6 10.76 USGS 06421500 2015-06-18 3640 6 12.60 USGS 06421500 2016-07-04 324 6 7.77 USGS 06421500 2017-08-15 596 6 8.43 USGS 06421500 2018-06-24 20:15 2480 6 11.43 USGS 06421500 2019-05-29 04:45 4110 6 12.52 USGS 06421500 2020-06-05 14:30 708 6 8.85 USGS 06421500 2021-05-24 14:00 510 6 8.17 USGS 06421500 2022-07-25 16:00 729 6 8.85 USGS 06421500 2023-05-12 19:45 919 6 9.41