# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-03 09:46:00 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 Montana 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 06294400 Andresen Coulee near Custer 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 06294400 1963-06-04 40.0 1.57 USGS 06294400 1964-06-18 20.0 1.06 USGS 06294400 1965-08-23 13.0 0.87 USGS 06294400 1966-03-09 5.00 2 USGS 06294400 1967-02-00 2.00 Bd 0.30 Bd USGS 06294400 1968-06-09 14.0 0.90 USGS 06294400 1969-03-18 20.0 1.06 USGS 06294400 1970-04-06 1.00 0.05 USGS 06294400 1971-02-12 5.00 2 1.72 1 USGS 06294400 1972-02-28 9.00 1.18 1 USGS 06294400 1973-09-01 2.00 0.33 USGS 06294400 1974-01-15 2.00 0.33 USGS 06294400 1975-01-15 18.0 1.01 USGS 06294400 1976-06-11 14.0 0.88 USGS 06294400 1977-05-17 3.00 0.37 USGS 06294400 1978-05-18 5.00 0.47 USGS 06294400 1979-03-13 14.0 2 1.67 1 USGS 06294400 1980-05-10 14.0 0.87 USGS 06294400 1981-02-20 1.00 0.17 USGS 06294400 1982-00-00 0.00 Bm USGS 06294400 1983-07-28 1.00 0.26 USGS 06294400 1984-02-17 6.00 0.59 USGS 06294400 1985-03-09 12.0 0.83 USGS 06294400 1986-08-13 4.00 2 0.82 1 USGS 06294400 1987-07-30 4.00 0.42 USGS 06294400 1988-00-00 0.00 Bm USGS 06294400 1989-03-25 2.00 2 1.20 1 USGS 06294400 1990-02-22 10.0 2 1.18 1 USGS 06294400 1991-06-30 255 4.40 USGS 06294400 1992-00-00 0.00 Bm USGS 06294400 1993-03-06 8.00 0.66 USGS 06294400 1994-03-05 16.0 0.95 USGS 06294400 1995-00-00 0.00 Bm USGS 06294400 1996-02-06 3.00 0.38 USGS 06294400 1997-03-03 20.0 1.08 USGS 06294400 1998-00-00 0.00 Bm USGS 06294400 1999-03-06 0.50 2 0.60 1 USGS 06294400 2000-00-00 0.00 Bm USGS 06294400 2001-06-04 250 4.35 USGS 06294400 2002-00-00 0.00 Bm USGS 06294400 2003-03-13 0.50 2 0.65 1 USGS 06294400 2004-08-04 15.0 0.92 USGS 06294400 2005-06-13 13.0 0.84 USGS 06294400 2006-00-00 0.00 Bm USGS 06294400 2007-03-14 13.0 0.84 USGS 06294400 2008-04-20 11.0 0.77 USGS 06294400 2009-03-02 4.40 0.47 USGS 06294400 2010-08-30 4.40 0.47 USGS 06294400 2011-03-10 155 3.32 USGS 06294400 2012-00-00 0.00 Bm USGS 06294400 2013-08-02 9.50 0.72 USGS 06294400 2014-03-08 35.0 1.45 USGS 06294400 2015-03-11 6.70 0.59 USGS 06294400 2016-00-00 1.05 4,Bm 0.20 4,Bm USGS 06294400 2017-02-13 5.36 0.52 USGS 06294400 2018-00-00 1.05 4,Bm 0.20 4,Bm USGS 06294400 2019-03-21 34.2 1.44 USGS 06294400 2020-00-00 1.23 4,Bm 0.22 4,Bm USGS 06294400 2021-00-00 1.23 4,Bm 0.22 4,Bm USGS 06294400 2022-00-00 1.05 4,Bm 0.20 4,Bm USGS 06294400 2023-00-00 1.05 4,Bm 0.20 4,Bm