# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-05 02:16:28 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 06296100 Snell Creek near Hathaway 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 06296100 1963-06-03 170 2 1.69 USGS 06296100 1964-08-29 1.00 0.30 USGS 06296100 1965-06-14 340 2 2.20 USGS 06296100 1966-06-04 380 2 2.35 USGS 06296100 1967-06-07 85.0 1.30 USGS 06296100 1968-02-26 45.0 1.05 USGS 06296100 1969-03-18 375 2.33 USGS 06296100 1970-07-14 96.0 1.37 USGS 06296100 1971-03-25 70.0 2 1.95 1 USGS 06296100 1972-03-14 32.0 1.17 1 USGS 06296100 1973-04-20 95.0 1.47 USGS 06296100 1974-06-07 75.0 1.35 USGS 06296100 1975-05-05 77.0 1.54 USGS 06296100 1976-06-07 410 2.49 USGS 06296100 1977-06-03 53.0 1.40 USGS 06296100 1979-07-24 150 7 1.83 USGS 06296100 1982-02-17 174 2.14 USGS 06296100 1983-02-11 5.00 2 1.21 1 USGS 06296100 1984-08-02 57.0 1.51 USGS 06296100 1985-02-28 1.10 1.16 USGS 06296100 1986-09-25 140 1.98 USGS 06296100 1987-05-27 135 1.97 USGS 06296100 1988-00-00 0.00 Bm USGS 06296100 1989-03-25 5.00 2 1.65 1 USGS 06296100 1990-04-26 4.00 1.07 USGS 06296100 1991-08-01 33.0 1.33 USGS 06296100 1992-00-00 0.00 Bm USGS 06296100 1993-07-04 350 2.79 USGS 06296100 1994-03-02 767 3.70 USGS 06296100 1995-05-13 6.00 1.44 USGS 06296100 1996-03-11 15.0 1.73 USGS 06296100 1997-03-07 127 2.61 USGS 06296100 1998-06-08 2.30 1.16 USGS 06296100 1999-05-09 2.00 1.16 USGS 06296100 2000-03-29 1.00 2 1.19 1 USGS 06296100 2001-07-31 980 3.70 USGS 06296100 2002-04-18 11.0 1.62 USGS 06296100 2003-03-15 116 2.57 USGS 06296100 2004-00-00 0.00 Bm USGS 06296100 2005-06-08 13.0 1.70 2 2005-03-06 1.99 1 USGS 06296100 2006-03-30 2.40 1.17 USGS 06296100 2007-06-07 1380 5.22 USGS 06296100 2008-05-24 2.00 2 USGS 06296100 2009-08-07 2.00 2 USGS 06296100 2010-00-00 0.00 Bm USGS 06296100 2011-03-14 211 2.70 USGS 06296100 2012-02-23 16.4 1.67 2 2012-02-22 1.97 1 USGS 06296100 2013-09-09 232 2.75 USGS 06296100 2014-06-26 422 3.10 USGS 06296100 2015-00-00 0.00 2,Bm USGS 06296100 2016-04-24 2.70 1.38 USGS 06296100 2017-00-00 1.40 4,Bm 1.28 4,Bm USGS 06296100 2018-06-22 7.11 1.56 USGS 06296100 2019-07-08 264 2.87 USGS 06296100 2020-00-00 10.3 4,Bm 1.64 4,Bm USGS 06296100 2021-05-08 13:00 137 2.48