# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-21 20:07:40 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 06290000 Pass Creek near Wyola 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 06290000 1935-06-07 182 2.18 USGS 06290000 1936-04-11 93.0 1 1936-03-01 6.02 1 USGS 06290000 1937-06-14 182 2.34 USGS 06290000 1938-05-20 360 3.00 USGS 06290000 1939-06-02 180 1939-03-19 3.68 USGS 06290000 1940-04-27 91.0 1940-01-27 2.64 USGS 06290000 1941-04-13 463 3.30 USGS 06290000 1942-05-13 785 4.08 USGS 06290000 1943-03-26 412 1943-03-25 6.22 USGS 06290000 1944-06-04 1150 4.82 USGS 06290000 1945-06-12 395 1945-02-08 2.99 USGS 06290000 1946-03-28 451 3.00 USGS 06290000 1947-06-20 1120 4.60 USGS 06290000 1948-02-18 400 1 USGS 06290000 1949-04-14 100 1 1949-01-14 2.94 USGS 06290000 1951-03-26 274 1951-03-24 4.01 USGS 06290000 1952-04-05 307 2.49 2 1952-03-29 5.23 USGS 06290000 1953-06-15 361 2.66 USGS 06290000 1954-04-06 131 1.80 2 1954-02-01 2.56 USGS 06290000 1955-04-15 199 2.13 2 1955-04-11 2.88 USGS 06290000 1956-05-29 247 2.34 2 1956-03-19 3.87 USGS 06290000 1978-05-19 5560 7 10.90 1911 USGS 06290000 1983-05-29 146 3.25 USGS 06290000 1984-05-10 742 6.22 USGS 06290000 1985-04-03 223 4.08 USGS 06290000 1986-02-25 850 2 6.79 1 USGS 06290000 1987-04-01 118 3.24 USGS 06290000 1988-05-07 530 5.34 USGS 06290000 1989-05-09 145 3.45 2 1989-03-10 4.57 1 USGS 06290000 1990-05-14 181 3.72 2 1990-01-11 4.07 1 USGS 06290000 1991-05-16 242 4.14 USGS 06290000 1992-07-02 218 3.93 USGS 06290000 1993-06-08 554 5.41 USGS 06290000 1994-03-05 200 1 4.24 1 USGS 06290000 1995-05-09 1040 6.96 USGS 06290000 1996-05-26 342 4.13 USGS 06290000 1997-05-27 259 3.77 2 1997-02-04 6.40 1 USGS 06290000 1998-06-18 96.0 2.49 2 1998-01-16 3.32 1 USGS 06290000 1999-05-29 340 1,2 USGS 06290000 2000-05-18 1000 1,2 USGS 06290000 2001-05-15 250 1,2 USGS 06290000 2002-04-07 90.0 1,2 2002-04-05 4.45 USGS 06290000 2003-05-12 344 3.88 2 2003-03-14 4.72 1 USGS 06290000 2004-03-19 59.0 2.28 USGS 06290000 2005-05-11 606 5.40 USGS 06290000 2006-05-23 40.0 1.94 2 2006-03-01 2.29 1 USGS 06290000 2007-06-07 3120 8.00 USGS 06290000 2008-05-24 1030 6.84 USGS 06290000 2009-04-12 260 3.67 2 2009-01-08 4.31 1