# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-28 18:38:50 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 12365000 Stillwater River near Whitefish 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 12365000 1931-05-09 825 6.17 USGS 12365000 1932-05-17 1930 11.54 USGS 12365000 1933-06-03 1950 11.63 USGS 12365000 1934-04-28 2680 14.47 USGS 12365000 1935-05-26 2220 12.49 USGS 12365000 1936-04-28 1750 10.70 USGS 12365000 1937-05-10 1240 7.79 USGS 12365000 1938-05-30 1280 8.67 USGS 12365000 1939-07-07 1300 8.75 USGS 12365000 1940-05-16 688 5.62 USGS 12365000 1941-05-08 408 3.81 USGS 12365000 1942-05-31 1470 9.63 USGS 12365000 1943-04-22 2610 14.79 USGS 12365000 1944-05-23 345 3.56 USGS 12365000 1945-05-18 948 7.27 USGS 12365000 1946-05-10 1710 11.09 USGS 12365000 1947-05-12 3200 17.22 USGS 12365000 1948-05-26 4330 20.90 USGS 12365000 1949-05-17 2650 1 USGS 12365000 1950-05-19 2700 15.57 USGS 12365000 1964-06-09 1480 7 10.98 USGS 12365000 1973-05-22 882 8.21 USGS 12365000 1974-05-11 2650 15.78 USGS 12365000 1975-05-21 1940 13.04 USGS 12365000 1976-05-15 2330 14.60 USGS 12365000 1977-05-14 450 5.47 USGS 12365000 1978-05-26 1680 12.22 USGS 12365000 1979-05-10 1940 13.45 USGS 12365000 1980-05-02 1300 10.78 USGS 12365000 1981-05-27 1660 12.33 USGS 12365000 1982-05-29 1940 13.70 USGS 12365000 1983-05-30 1450 10.98 5 USGS 12365000 1984-06-25 901 8.15 USGS 12365000 1985-04-20 1280 10.16 USGS 12365000 1986-05-09 1300 10.20 USGS 12365000 1987-05-04 1320 10.33 USGS 12365000 1988-04-21 892 7.79 USGS 12365000 1989-05-12 1870 12.74 USGS 12365000 1990-06-05 2560 15.62 USGS 12365000 1991-05-22 2950 15.96 USGS 12365000 1992-04-21 598 5.74 USGS 12365000 1993-05-19 1280 9.78 USGS 12365000 1994-04-24 1260 9.66 USGS 12365000 1995-06-25 1690 11.66 USGS 12365000 1996-04-14 3680 18.26 USGS 12365000 1997-05-18 4570 20.20 USGS 12365000 1998-06-01 1460 10.87 USGS 12365000 1999-05-29 1430 10.61 USGS 12365000 2000-04-25 1480 10.94 USGS 12365000 2001-05-02 734 6.66 USGS 12365000 2002-05-26 2010 12.72 USGS 12365000 2003-04-27 711 6.23 USGS 12365000 2004-04-17 896 7.45 USGS 12365000 2005-06-11 1090 8.68 USGS 12365000 2006-06-19 1860 12.21