# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-24 10:31:59 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 12324200 Clark Fork at Deer Lodge 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 12324200 1979-05-25 697 3.34 2 1979-01-10 3.48 1 USGS 12324200 1980-05-26 1710 4.58 USGS 12324200 1981-05-23 2500 5.35 USGS 12324200 1982-06-25 1450 4.39 USGS 12324200 1983-07-10 1190 4.09 USGS 12324200 1984-06-22 1730 4.67 2 1983-12-21 4.84 1 USGS 12324200 1985-05-04 492 3.16 2 1985-01-14 3.31 1 USGS 12324200 1986-02-25 2090 5.20 USGS 12324200 1987-05-28 463 3.33 USGS 12324200 1988-04-22 409 3.20 USGS 12324200 1989-03-09 1430 4.51 USGS 12324200 1990-05-31 507 3.34 USGS 12324200 1991-06-08 1020 4.02 2 1990-12-18 4.54 1 USGS 12324200 1991-11-05 367 3.15 2 1991-11-01 5.92 1 USGS 12324200 1993-06-17 613 3.54 USGS 12324200 1994-05-13 462 3.27 USGS 12324200 1995-06-07 1240 4.17 USGS 12324200 1996-02-08 1400 4.46 USGS 12324200 1997-06-14 2020 5.07 USGS 12324200 1998-07-04 1200 4.23 USGS 12324200 1999-06-04 819 3.83 USGS 12324200 1999-11-26 263 2.95 2 2000-01-12 2.97 1 USGS 12324200 2001-06-04 310 3.04 2 2001-01-11 3.10 1 USGS 12324200 2002-06-10 461 3.34 2 2001-12-28 4.33 1 USGS 12324200 2003-06-01 1060 4.11 USGS 12324200 2004-03-10 286 2.98 2 2004-01-06 3.76 1 USGS 12324200 2005-06-18 848 3.90 2 2004-11-30 5.02 1 USGS 12324200 2006-06-10 654 3.66 USGS 12324200 2007-06-07 1130 4.18 USGS 12324200 2008-06-05 1020 4.11 2 2008-01-21 4.49 1 USGS 12324200 2009-06-02 1180 4.23 USGS 12324200 2010-06-17 1540 4.68 USGS 12324200 2011-06-14 1970 5.02 USGS 12324200 2012-06-06 840 3.80 USGS 12324200 2013-05-30 381 3.09 USGS 12324200 2014-03-06 1190 4.13 USGS 12324200 2015-06-02 647 3.54 USGS 12324200 2016-05-21 514 3.29 USGS 12324200 2017-06-14 1710 4.81 USGS 12324200 2018-06-22 03:00 2290 5.38 USGS 12324200 2019-05-18 16:45 1320 4.24 2 2019-02-25 0315 5.24 1 USGS 12324200 2020-06-09 03:30 1770 4.75 USGS 12324200 2021-06-06 14:00 631 3.44 USGS 12324200 2022-06-12 21:45 936 3.82 USGS 12324200 2023-06-09 14:45 1330 4.27