# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-02 15:51:40 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 06356500 SOUTH FORK GRAND RIVER NEAR CASH,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 06356500 1946-05-25 1040 5.50 3 USGS 06356500 1947-03-23 8000 11.20 3 USGS 06356500 1948-03-14 2500 13.10 1,3 USGS 06356500 1949-03-23 3200 7.48 3 USGS 06356500 1950-04-15 27000 15.40 3 USGS 06356500 1951-03-25 1000 6.34 1,3 USGS 06356500 1952-04-06 15600 13.59 3 USGS 06356500 1953-07-21 2240 7.11 3 USGS 06356500 1954-04-07 752 5.30 3 USGS 06356500 1955-06-29 700 5.30 3 USGS 06356500 1956-03-19 1040 5.75 3 USGS 06356500 1957-08-08 2420 7.28 3 USGS 06356500 1958-06-15 400 4.73 3 USGS 06356500 1959-03-19 758 5.47 3 USGS 06356500 1960-06-10 3190 8.13 3 USGS 06356500 1961-07-25 199 4.29 3 USGS 06356500 1962-08-09 1710 6.40 3 USGS 06356500 1963-06-16 3200 8.19 3 USGS 06356500 1964-06-18 1010 5.63 3 USGS 06356500 1965-05-26 2860 7.72 3 USGS 06356500 1966-03-15 2100 7.97 3,4 USGS 06356500 1967-05-08 2350 5.90 USGS 06356500 1968-07-18 1220 4.38 2 1968-02-28 4.58 1 USGS 06356500 1969-07-09 1400 4.64 USGS 06356500 1970-05-08 1210 4.25 USGS 06356500 1971-06-06 3030 7.31 2 1971-03-14 8.00 1 USGS 06356500 1972-03-10 3600 9.45 1 USGS 06356500 1973-04-21 647 3.66 2 1973-02-24 5.87 1 USGS 06356500 1974-01-18 225 4.12 USGS 06356500 1975-05-07 1290 4.71 USGS 06356500 1976-06-16 3320 7.61 USGS 06356500 1977-06-16 1030 4.32 USGS 06356500 1978-03-27 3530 8.08 USGS 06356500 1979-04-10 1490 5.07 2 1979-04-06 9.15 1 USGS 06356500 1980-08-29 217 2.58 2 1980-02-16 3.78 1 USGS 06356500 1981-08-04 1080 4.39 2 1980-12-01 5.06 1 USGS 06356500 1982-05-21 2300 6.27 2 1982-02-26 6.50 1 USGS 06356500 1982-10-11 1250 4.66 2 1983-02-15 4.79 1 USGS 06356500 1984-05-04 1030 4.57 USGS 06356500 1985-03-18 2500 6.93 1 USGS 06356500 1986-05-10 1870 6.64 USGS 06356500 1987-04-03 1130 5.51 USGS 06356500 1988-07-02 314 3.42 2 1988-02-25 4.27 1 USGS 06356500 1989-08-25 1170 5.57 USGS 06356500 1990-04-29 359 3.63 2 1990-02-26 5.05 1 USGS 06356500 1991-06-01 1560 6.20 USGS 06356500 1992-06-18 302 3.64 USGS 06356500 1993-07-27 3030 7.97 USGS 06356500 1994-03-05 2000 7.01 1 USGS 06356500 1995-05-13 3370 8.11 USGS 06356500 1996-04-04 4760 8.40 USGS 06356500 2000-05-09 315 3.13 USGS 06356500 2001-03-08 2850 6.78 1 USGS 06356500 2003-09-12 1040 4.74 USGS 06356500 2004-03-10 2700 6.20 1 USGS 06356500 2004-10-31 271 2.97 USGS 06356500 2006-04-24 1410 5.14 USGS 06356500 2007-08-19 594 3.71 USGS 06356500 2008-06-07 1900 5.76 USGS 06356500 2009-03-18 10300 2 12.78 1 USGS 06356500 2010-07-22 1650 5.63 USGS 06356500 2011-03-17 6000 9.51 1 USGS 06356500 2012-07-08 583 4.24 USGS 06356500 2013-09-08 3020 7.16 USGS 06356500 2014-06-18 12000 11.46 USGS 06356500 2014-10-02 590 4.11 USGS 06356500 2016-08-02 380 3.50 2 2016-02-06 3.68 1 USGS 06356500 2017-04-21 680 4.19 2 2017-02-19 4.42 1 USGS 06356500 2018-03-25 10:45 3110 2 7.90 1,2 2018-03-25 1430 8.45 1 USGS 06356500 2019-03-24 08:15 11000 11.11 USGS 06356500 2020-03-02 03:00 1380 2 5.70 1,2 2020-03-01 2352 7.85 1 USGS 06356500 2021-05-25 04:15 214 2.72 USGS 06356500 2022-04-24 05:00 1130 4.84 USGS 06356500 2023-06-26 10:30 585 4.23 2 2023-03-18 0845 5.12 1