# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-06-07 11:16:09 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 15906000 SAGAVANIRKTOK R TRIB NR PUMP STA 3 AK # # 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 15906000 1979-06-00 700 Bd 19.99 3,Bd USGS 15906000 1980-07-00 485 Bd 19.67 3,Bd USGS 15906000 1981-06-00 152 Bd 18.54 3,Bd USGS 15906000 1982-06-00 113 Bd 18.24 3,Bd USGS 15906000 1983-06-00 385 Bd 19.47 3,Bd USGS 15906000 1984-08-04 205 18.87 3 USGS 15906000 1985-07-02 75.0 17.78 3 USGS 15906000 1986-06-00 482 Bd 19.65 3,Bd USGS 15906000 1987-08-29 588 19.83 3 USGS 15906000 1988-08-23 76.0 17.82 3 USGS 15906000 1989-08-02 259 18.89 2,3 1989-06-01 21.81 1,3 USGS 15906000 1990-05-21 300 19.55 2 1990-05-15 21.37 1,3 USGS 15906000 1991-08-23 142 18.39 2 1991-05-20 18.52 1,3 USGS 15906000 1992-06-11 940 21.15 2 1992-06-11 1300 26.16 1,3 USGS 15906000 1993-07-06 299 19.68 2 1993-05-17 20.40 1 USGS 15906000 1994-07-31 459 20.50 2 1994-05-20 22.08 1 USGS 15906000 1995-07-21 414 20.33 2 1995-05-13 20.59 1 USGS 15906000 1996-05-28 545 20.69 USGS 15906000 1997-06-04 365 20.12 USGS 15906000 1998-05-19 302 19.81 USGS 15906000 1999-07-18 755 21.04 USGS 15906000 2000-06-06 644 20.89 USGS 15906000 2001-06-08 226 19.41 2 2001-06-07 20.20 1 USGS 15906000 2002-08-15 1400 21.90 USGS 15906000 2003-06-06 664 20.92 USGS 15906000 2004-07-11 392 20.27 USGS 15906000 2005-07-13 190 19.26 USGS 15906000 2006-08-08 153 18.97 2 2006-05-17 19.67 1 USGS 15906000 2007-05-26 334 9 19.99 USGS 15906000 2008-05-23 54.0 9 18.14