# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-04 14:35:47 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 06847500 Sappa Creek near Stamford, Nebr. # # 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 06847500 1944-07-19 4760 7 18.00 USGS 06847500 1946-07-06 968 11.74 USGS 06847500 1947-06-22 7430 20.10 USGS 06847500 1948-06-28 1460 13.29 USGS 06847500 1949-05-09 2120 14.45 USGS 06847500 1950-08-08 3300 17.07 USGS 06847500 1951-07-19 4260 17.10 USGS 06847500 1952-07-15 2250 14.95 USGS 06847500 1953-06-02 1050 11.35 USGS 06847500 1954-08-18 901 11.14 USGS 06847500 1955-06-19 220 7.77 USGS 06847500 1956-06-19 654 9.78 USGS 06847500 1957-06-17 3060 16.03 USGS 06847500 1958-07-17 1020 11.16 USGS 06847500 1959-07-17 637 9.23 2 1959-02-26 9.34 1 USGS 06847500 1960-03-24 3780 17.08 USGS 06847500 1961-05-21 2100 14.25 USGS 06847500 1962-07-02 1430 12.27 USGS 06847500 1963-08-13 2340 15.16 USGS 06847500 1964-06-21 2160 14.25 USGS 06847500 1965-06-17 2570 15.34 USGS 06847500 1966-06-24 43400 22.13 3 USGS 06847500 1967-06-16 3170 16.41 USGS 06847500 1968-08-11 596 8.56 USGS 06847500 1969-09-05 625 8.59 2 1969-03-02 9.45 1 USGS 06847500 1970-06-13 452 7.70 USGS 06847500 1971-04-29 223 6.06 USGS 06847500 1972-08-04 330 6.89 USGS 06847500 1973-07-19 726 10.28 USGS 06847500 1974-06-14 217 6.49 USGS 06847500 1975-06-27 562 9.35 USGS 06847500 1976-04-10 69.0 4.67 2 1976-02-17 4.90 1 USGS 06847500 1977-09-03 1280 12.25 USGS 06847500 1978-03-12 156 5.76 USGS 06847500 1979-07-28 225 9.18 USGS 06847500 1980-04-03 26.0 4.57 USGS 06847500 1981-08-06 60.0 6.15 USGS 06847500 1982-06-27 290 8.71 USGS 06847500 1983-06-16 2660 15.88 USGS 06847500 1984-05-20 151 6.10 USGS 06847500 1985-05-14 308 7.40 USGS 06847500 1986-07-11 530 9.24 USGS 06847500 1987-05-06 203 6.61 USGS 06847500 1988-07-19 682 10.32 USGS 06847500 1989-05-21 243 6.72 USGS 06847500 1990-08-03 356 8.44 USGS 06847500 1991-08-14 173 6.22 USGS 06847500 1992-08-09 299 8.63 USGS 06847500 1993-03-09 440 8.50 1 USGS 06847500 1994-07-04 244 6.76 USGS 06847500 1995-05-28 563 9.49 USGS 06847500 1996-07-19 1400 12.13 USGS 06847500 1997-06-27 371 7.94 USGS 06847500 1998-08-03 201 6.30 USGS 06847500 1999-07-01 112 5.81 USGS 06847500 2000-07-23 384 8.39 USGS 06847500 2001-09-15 122 5.86 2 2001-03-10 7.62 1 USGS 06847500 2002-05-11 59.0 4.97 USGS 06847500 2003-06-02 33.0 4.45 USGS 06847500 2004-07-10 75.0 5.26 USGS 06847500 2005-08-17 329 9.12 USGS 06847500 2006-00-00 0.00 Bm USGS 06847500 2007-02-22 236 9.11 2,6 2007-02-21 9.23 6 USGS 06847500 2008-05-25 502 12.57 USGS 06847500 2009-07-24 470 12.27 6 USGS 06847500 2010-06-22 960 13.93 USGS 06847500 2011-06-21 376 11.65 USGS 06847500 2011-10-10 387 11.71 USGS 06847500 2013-05-30 97.0 8.60 USGS 06847500 2014-07-23 138 9.58 USGS 06847500 2015-05-29 115 9.42 USGS 06847500 2016-06-01 97.0 9.19 USGS 06847500 2017-05-20 135 9.61 USGS 06847500 2018-06-20 02:00 202 10.47 USGS 06847500 2019-05-27 06:15 1650 16.55 USGS 06847500 2020-05-25 10:15 402 11.68 USGS 06847500 2021-05-29 06:30 275 10.56 USGS 06847500 2022-04-29 08:15 54.8 7.98 2 2022-03-12 1115 8.10 1 USGS 06847500 2023-09-25 11:45 144 10.19