# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-19 13:16:54 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 05506800 Elk Fork Salt River near Madison, MO # # 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 05506800 1967-07-09 31200 7 31.25 1871 USGS 05506800 1969-07-11 8370 23.08 USGS 05506800 1969-10-13 20500 29.19 USGS 05506800 1971-07-14 2630 13.21 2 1971-01-04 17.56 1 USGS 05506800 1972-04-19 2940 13.88 USGS 05506800 1973-04-21 42300 33.40 USGS 05506800 1974-05-31 7650 21.56 USGS 05506800 1975-04-24 17700 27.00 USGS 05506800 1976-03-04 3720 14.84 USGS 05506800 1977-05-07 4500 16.50 USGS 05506800 1977-11-02 9950 22.77 USGS 05506800 1979-02-24 5380 17.78 USGS 05506800 1980-06-04 3120 13.93 USGS 05506800 1981-07-24 11800 24.19 USGS 05506800 1982-06-09 12700 24.83 USGS 05506800 1983-04-02 13800 25.47 USGS 05506800 1984-03-20 4660 16.76 USGS 05506800 1985-02-23 9120 21.40 USGS 05506800 1985-11-19 8130 20.84 USGS 05506800 1986-10-03 15700 25.99 USGS 05506800 1987-12-27 2290 12.11 USGS 05506800 1989-05-28 5020 17.17 USGS 05506800 1990-03-15 8760 21.43 USGS 05506800 1991-07-11 5380 17.68 USGS 05506800 1991-11-18 3330 14.36 USGS 05506800 1993-09-23 17500 26.81 USGS 05506800 1994-04-12 15100 25.57 USGS 05506800 1995-05-24 13900 24.90 USGS 05506800 1996-05-27 4730 16.42 USGS 05506800 1997-02-21 12000 23.47 USGS 05506800 1998-03-31 9880 21.96 USGS 05506800 1999-07-02 12900 23.95 USGS 05506800 2000-08-24 10:15 5040 17.11 USGS 05506800 2001-01-30 11:15 7480 20.22 USGS 05506800 2002-05-09 6050 18.71 USGS 05506800 2003-09-01 5790 18.32 USGS 05506800 2004-08-29 8130 20.85 USGS 05506800 2005-01-13 19:30 5290 17.52 USGS 05506800 2006-06-12 07:15 5600 18.02 USGS 05506800 2007-02-25 5690 18.16 USGS 05506800 2008-07-25 24300 30.77 USGS 05506800 2009-04-30 8580 21.73 USGS 05506800 2010-04-25 9520 22.63 USGS 05506800 2011-02-28 6820 19.80 USGS 05506800 2012-05-01 2350 12.40 USGS 05506800 2013-04-18 9750 22.84 USGS 05506800 2014-04-03 13:00 4510 16.57 USGS 05506800 2015-06-09 03:30 5930 18.64 USGS 05506800 2016-08-02 13:30 8230 21.38 USGS 05506800 2017-04-30 19:15 10000 23.07 USGS 05506800 2018-03-27 10:15 10500 23.48 USGS 05506800 2019-05-01 17:15 7520 20.65 USGS 05506800 2020-06-04 20:00 11900 R 23.70 R USGS 05506800 2021-04-11 13:15 7010 R 19.46 2 2021-03-19 0530 19.45 ,R USGS 05506800 2022-06-01 09:30 2490 12.16 USGS 05506800 2023-08-03 00:15 5320 17.39