# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-21 09:24:28 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 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 06326940 Spring Creek trib near Fallon 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 06326940 1972-00-00 303 Bm 8.93 Bm USGS 06326940 1973-00-00 40.0 Bm 3.06 Bm USGS 06326940 1974-00-00 0.00 Bm USGS 06326940 1975-05-06 7.00 1.63 USGS 06326940 1976-07-03 125 5.15 USGS 06326940 1977-06-14 34.0 2.83 USGS 06326940 1978-03-21 20.0 2 5.89 1 USGS 06326940 1979-03-16 36.0 2.80 USGS 06326940 1980-08-16 1.00 1.13 USGS 06326940 1981-08-03 80.0 4.24 USGS 06326940 1982-03-30 23.0 2.58 USGS 06326940 1982-10-09 27.0 2.61 USGS 06326940 1984-06-07 1.00 2 USGS 06326940 1985-03-10 3.00 1.19 USGS 06326940 1986-07-17 54.0 3.44 USGS 06326940 1987-00-00 0.00 Bm USGS 06326940 1988-00-00 0.00 Bm USGS 06326940 1989-05-29 20.0 2.32 USGS 06326940 1990-02-26 1.00 2 1.31 1 USGS 06326940 1991-09-15 7.00 1.58 USGS 06326940 1992-00-00 0.00 Bm USGS 06326940 1993-07-03 221 7.50 USGS 06326940 1994-03-02 70.0 3.90 USGS 06326940 1995-00-00 0.00 Bm USGS 06326940 1996-03-10 28.0 2.66 USGS 06326940 1997-03-03 20.0 2.36 USGS 06326940 1998-00-00 0.00 Bm USGS 06326940 1999-03-26 3.00 2 1.88 1 USGS 06326940 2000-02-22 2.70 1.25 USGS 06326940 2001-08-20 15.0 2.13 USGS 06326940 2002-07-17 3.30 1.33 USGS 06326940 2003-03-20 79.0 4.05 USGS 06326940 2004-03-08 6.80 1.55 1 USGS 06326940 2005-07-11 18.0 2.25 USGS 06326940 2006-05-24 4.80 1.49 USGS 06326940 2007-07-10 6.50 1.63 USGS 06326940 2008-00-00 0.00 Bm USGS 06326940 2009-04-29 18.0 2.24 USGS 06326940 2010-06-08 77.5 4.01 USGS 06326940 2011-05-12 62.0 3.65 USGS 06326940 2012-00-00 3.01 4,Bm 1.29 4,Bm USGS 06326940 2013-05-31 39.0 3.04 USGS 06326940 2014-06-18 63.5 3.69 USGS 06326940 2015-03-15 8.90 1.78 USGS 06326940 2016-07-16 17.9 2.25 USGS 06326940 2017-00-00 3.17 4,Bm 1.31 4,Bm USGS 06326940 2018-00-00 5.00 2,Bm 2018-01-01 2.55 1 USGS 06326940 2019-03-21 18.6 2.28 2 2019-03-19 3.90 1 USGS 06326940 2020-02-25 12:00 3.00 2 3.88 1 USGS 06326940 2021-03-19 13:00 5.00 2 4.58 1