# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-08 12:52:42 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 06172310 Milk River at Tampico MT # # 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 06172310 1952-04-17 45000 2,7,F USGS 06172310 1974-05-26 8210 23.65 USGS 06172310 1975-05-10 7940 23.20 USGS 06172310 1976-03-22 8200 1 1976-03-22 1200 25.25 1 USGS 06172310 1976-11-02 443 1 3.56 USGS 06172310 1988-05-09 782 5.35 USGS 06172310 1989-03-30 4000 1,2 16.96 1 USGS 06172310 1990-08-22 3170 11.97 USGS 06172310 1991-07-04 7240 25.40 USGS 06172310 1992-06-15 460 3.99 USGS 06172310 1993-07-29 5200 20.03 USGS 06172310 1994-03-18 7160 25.19 USGS 06172310 1995-06-24 3480 14.49 USGS 06172310 1996-03-20 6500 1,2 USGS 06172310 1997-03-27 11000 1,2 1997-03-27 1200 27.64 USGS 06172310 1998-07-07 3070 13.83 USGS 06172310 1999-03-27 7020 24.84 USGS 06172310 2000-07-12 2410 12.06 USGS 06172310 2001-06-16 1040 5.95 USGS 06172310 2002-06-26 2220 10.78 USGS 06172310 2003-03-23 5490 18.20 USGS 06172310 2004-03-26 6240 20.34 USGS 06172310 2005-06-30 1980 9.32 USGS 06172310 2006-04-01 2120 9.42 USGS 06172310 2007-06-19 2680 11.44 USGS 06172310 2008-06-15 2940 12.18 USGS 06172310 2009-03-24 2200 1,2 2009-03-24 1300 12.17 1 USGS 06172310 2010-05-28 4370 15.52 USGS 06172310 2011-04-15 19700 28.03 USGS 06172310 2012-05-30 4450 15.70 USGS 06172310 2013-06-11 7940 24.69 USGS 06172310 2014-08-29 8700 25.12 USGS 06172310 2015-03-15 4060 2 17.75 1 USGS 06172310 2016-05-14 6070 19.39 USGS 06172310 2016-10-10 8790 25.75 USGS 06172310 2018-04-25 03:00 13200 27.03 USGS 06172310 2019-03-27 17:00 13800 2 27.46 1 USGS 06172310 2020-04-01 08:30 7780 23.59 USGS 06172310 2020-10-14 20:45 389 4.08 USGS 06172310 2022-03-22 08:00 794 2 6.35 1 USGS 06172310 2023-04-15 03:30 21500 27.94