# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-06 11:45:08 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 06154100 Milk River near Harlem 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 06154100 1952-04-00 19000 2,5,7,Bd USGS 06154100 1960-03-27 2400 5 15.04 USGS 06154100 1961-07-17 635 5 4.82 2 1961-03-19 6.47 1 USGS 06154100 1962-07-19 1750 5 11.43 USGS 06154100 1963-09-30 578 5 4.38 USGS 06154100 1964-06-11 786 5 5.44 USGS 06154100 1965-04-19 6600 5 USGS 06154100 1966-03-13 3000 1,5 1966-03-18 18.85 1 USGS 06154100 1967-05-24 4690 5 20.56 USGS 06154100 1968-04-08 1550 5 11.62 USGS 06154100 1969-04-09 5950 5 22.86 USGS 06154100 1978-00-00 9800 2,5,7,Bm USGS 06154100 1983-07-11 1650 5 13.05 USGS 06154100 1984-09-24 691 5 7.56 USGS 06154100 1985-05-20 754 5 7.90 USGS 06154100 1986-09-29 13900 5 25.73 USGS 06154100 1987-03-11 1320 5 25.61 USGS 06154100 1988-06-14 994 5 11.09 USGS 06154100 1989-07-18 866 5 9.74 USGS 06154100 1990-06-05 1150 5 11.30 2 1990-03-08 12.87 1 USGS 06154100 1991-06-30 1730 5 13.87 USGS 06154100 1992-05-22 592 5 6.90 5 USGS 06154100 1993-03-25 1520 5 12.24 USGS 06154100 1994-03-14 3500 1,2,5 1994-03-15 22.82 1 USGS 06154100 1995-06-07 2880 5 17.28 USGS 06154100 1996-03-18 6450 5 23.88 USGS 06154100 1997-03-25 5970 5 23.85 USGS 06154100 1998-06-28 1680 5 14.36 USGS 06154100 1999-06-05 855 5 9.25 USGS 06154100 2000-07-06 1360 5 11.82 USGS 06154100 2001-06-13 610 5 7.56 USGS 06154100 2002-06-23 2600 5 16.30 USGS 06154100 2003-03-23 2350 5 15.17 2 2003-03-17 17.44 1 USGS 06154100 2004-03-11 2500 1,2,5 2004-03-10 17.83 1 USGS 06154100 2005-06-10 653 5 7.07 USGS 06154100 2006-05-30 709 5 7.61 2 2006-03-27 8.31 1 USGS 06154100 2007-04-23 852 5 7.80 USGS 06154100 2008-06-13 963 5 8.56 USGS 06154100 2009-05-17 883 5 7.88 2 2009-03-27 11.39 1 USGS 06154100 2010-06-26 4100 5 20.34 USGS 06154100 2011-06-11 6380 5 23.46 USGS 06154100 2012-05-28 1470 5 11.19 USGS 06154100 2013-06-07 5550 5 22.43 USGS 06154100 2014-08-25 3190 5 3.97 USGS 06154100 2015-03-15 1050 5 9.07 2 2015-03-13 12.04 1 USGS 06154100 2016-05-23 1070 5 8.96 USGS 06154100 2017-03-20 5040 5 21.73 USGS 06154100 2018-04-22 17:00 8970 5 24.46 USGS 06154100 2019-03-23 03:15 2740 5 16.03 USGS 06154100 2020-04-10 19:45 2850 5 16.75 USGS 06154100 2021-05-11 05:00 677 5 7.12 2 2021-03-17 0900 9.76 1 USGS 06154100 2022-06-07 20:00 753 5 7.62 USGS 06154100 2023-04-12 05:00 5880 2,5 23.80 1