# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-06 04:37:50 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 06358000 GRAND R NEAR WAKPALA 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 06358000 1914-06-15 4000 12.40 USGS 06358000 1915-06-18 7600 18.80 USGS 06358000 1916-04-20 3260 10.60 USGS 06358000 1929-03-14 7630 7 10.30 USGS 06358000 1931-06-12 843 3.94 USGS 06358000 1932-06-11 7230 9.85 USGS 06358000 1933-05-27 2140 8.30 USGS 06358000 1934-03-23 1360 5.26 USGS 06358000 1935-07-24 3800 9.08 USGS 06358000 1936-03-10 2010 7.63 USGS 06358000 1937-06-15 13700 14.98 USGS 06358000 1938-07-03 9110 13.92 USGS 06358000 1939-03-24 7000 14.60 1 USGS 06358000 1940-07-30 3420 9.40 USGS 06358000 1941-06-13 9100 13.49 USGS 06358000 1942-05-19 4840 10.43 USGS 06358000 1943-03-26 15800 17.20 USGS 06358000 1944-04-09 32000 19.50 USGS 06358000 1945-03-15 10000 18.37 1 USGS 06358000 1946-07-04 1000 6.44 USGS 06358000 1947-03-25 19000 17.00 USGS 06358000 1948-03-18 7700 12.10 1 USGS 06358000 1949-03-28 10200 11.90 USGS 06358000 1950-04-18 82200 22.75 USGS 06358000 1951-03-26 10000 2,6 11.28 1 USGS 06358000 1952-04-02 17900 6 12.82 USGS 06358000 1953-06-17 32000 6 15.96 USGS 06358000 1954-06-07 3410 6 8.73 USGS 06358000 1955-09-23 755 6 7.25 USGS 06358000 1956-03-20 6260 6 9.94 2 USGS 06358000 1957-05-26 2740 6 8.46 USGS 06358000 1958-03-26 4510 6 9.38 USGS 06358000 1959-03-12 1660 6 8.15 USGS 06358000 1960-03-23 3890 6 9.31 USGS 06358000 1961-09-14 665 6 8.00 2 1961-03-02 8.49 1 USGS 06358000 1962-06-14 8360 6 11.70 USGS 06358000 1963-08-29 3700 6 9.75 USGS 06358000 1964-06-10 6400 6 10.45