# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-17 21:41:12 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 06216000 Pryor Creek at Pryor 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 06216000 1922-06-15 46.0 USGS 06216000 1923-05-11 80.0 USGS 06216000 1924-05-17 163 USGS 06216000 1967-06-16 87.0 3.35 USGS 06216000 1968-06-10 178 4.01 USGS 06216000 1969-06-26 468 6.13 USGS 06216000 1970-05-22 343 5.38 USGS 06216000 1971-02-13 291 4.96 USGS 06216000 1972-02-28 146 3.87 USGS 06216000 1973-05-04 194 4.40 USGS 06216000 1974-06-08 259 4.90 USGS 06216000 1975-05-08 302 5.25 USGS 06216000 1976-06-15 187 4.31 USGS 06216000 1977-05-17 108 3.61 USGS 06216000 1978-05-19 2280 8.88 USGS 06216000 1979-03-08 198 4.61 2 1979-02-15 4.65 1 USGS 06216000 1980-02-27 94.0 3.72 USGS 06216000 1981-05-23 276 4.92 USGS 06216000 1982-02-14 86.0 3.76 USGS 06216000 1983-05-15 70.0 3.50 USGS 06216000 1984-05-09 337 5.27 USGS 06216000 1985-03-18 115 4.06 1,2 1985-02-04 4.86 1 USGS 06216000 1986-05-10 79.0 3.65 USGS 06216000 1987-05-28 330 5.21 USGS 06216000 1988-05-07 1720 8.17 USGS 06216000 1989-03-06 81.0 4.82 USGS 06216000 1990-01-28 173 4.89 USGS 06216000 1991-04-24 55.0 3.79 USGS 06216000 1992-06-18 165 4.59 USGS 06216000 1993-07-04 47.0 3.73 2 1993-02-17 3.77 1 USGS 06216000 1994-04-26 42.0 3.60 2 1994-07-06 3.80 1 USGS 06216000 1995-05-12 349 5.36 USGS 06216000 1996-05-26 92.0 3.99 USGS 06216000 1997-05-18 101 4.16 USGS 06216000 1998-03-11 45.0 3.54 2 1997-11-15 3.67 1 USGS 06216000 1999-06-17 34.0 3.39 2 1998-12-28 3.44 1 USGS 06216000 2000-05-18 117 4.31 USGS 06216000 2001-06-14 39.0 3.44 USGS 06216000 2002-09-23 28.0 3.35 USGS 06216000 2003-03-13 64.0 3.78 USGS 06216000 2004-02-14 24.0 3.46 2 2004-09-04 3.62 1 USGS 06216000 2005-05-11 200 4.78 USGS 06216000 2006-03-31 39.0 3.50 USGS 06216000 2007-06-07 486 6.78 USGS 06216000 2008-05-25 120 4.30 USGS 06216000 2009-06-07 40.0 3.37 2 2009-01-04 3.43 1 USGS 06216000 2011-05-22 5110 7 9.35