# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-06-26 02:59:59 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 USGS 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 12301300 Tobacco River near Eureka 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 12301300 1948-05-22 2810 7 USGS 12301300 1959-06-06 1700 6.10 USGS 12301300 1960-05-13 1590 5.88 2 USGS 12301300 1961-05-27 2300 7.12 USGS 12301300 1962-05-29 960 4.71 USGS 12301300 1963-06-30 910 4.53 2 USGS 12301300 1964-06-09 2320 6.74 USGS 12301300 1965-06-18 2090 6.45 USGS 12301300 1966-06-01 1360 5.36 USGS 12301300 1967-05-23 2030 6.38 USGS 12301300 1968-05-24 1010 4.72 USGS 12301300 1969-04-25 2220 6.61 USGS 12301300 1970-05-18 1210 5.04 USGS 12301300 1971-05-14 1800 5.96 USGS 12301300 1972-06-01 2100 6.38 USGS 12301300 1973-05-19 1060 4.77 USGS 12301300 1974-06-18 2470 6.86 USGS 12301300 1975-05-16 1460 5.21 USGS 12301300 1976-05-11 2160 6.11 USGS 12301300 1977-05-11 591 3.77 USGS 12301300 1978-06-07 1360 5.08 USGS 12301300 1979-05-06 1310 5.02 USGS 12301300 1980-04-29 1100 4.72 USGS 12301300 1981-05-26 1470 5.25 USGS 12301300 1982-05-19 1550 5.35 USGS 12301300 1983-04-25 1400 5.15 USGS 12301300 1984-05-31 902 4.37 USGS 12301300 1985-06-08 1600 5.42 USGS 12301300 1986-05-29 1370 5.11 USGS 12301300 1987-05-01 1440 5.20 USGS 12301300 1988-04-18 638 3.87 USGS 12301300 1989-04-22 1350 5.08 USGS 12301300 1990-06-02 2140 6.08 USGS 12301300 1991-05-13 3180 7.16 USGS 12301300 1992-05-08 634 3.81 USGS 12301300 1993-06-01 1350 5.05 USGS 12301300 1994-04-22 835 4.25 USGS 12301300 1995-06-21 1560 5.49 USGS 12301300 1996-04-12 1920 6.22 USGS 12301300 1997-04-28 2830 6.82 USGS 12301300 1998-05-28 1910 5.77 USGS 12301300 1999-06-26 1310 4.83 USGS 12301300 2000-04-22 1080 4.47 USGS 12301300 2001-04-29 596 3.64 USGS 12301300 2002-05-22 1680 5.39 USGS 12301300 2003-05-30 908 4.22 USGS 12301300 2004-04-15 857 4.17 USGS 12301300 2005-06-09 943 4.32 USGS 12301300 2006-06-17 2420 6.15 USGS 12301300 2006-11-07 1210 4.57 USGS 12301300 2008-05-19 1740 5.25 USGS 12301300 2009-05-31 1010 4.09 USGS 12301300 2010-06-22 980 4.23 USGS 12301300 2011-06-09 1880 5.41 USGS 12301300 2012-06-19 2600 6.14 USGS 12301300 2013-05-14 1300 4.71 USGS 12301300 2014-05-25 1350 4.65 USGS 12301300 2015-03-17 1310 4.61 USGS 12301300 2016-05-24 1870 5.16