# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-27 11:15:26 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 15564884 PROSPECT C NR PROSPECT CAMP 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 15564884 1968-00-00 6800 7,A,Bm USGS 15564884 1975-09-19 1650 7.91 USGS 15564884 1976-08-00 550 Bd 5.34 Bd USGS 15564884 1977-05-00 2550 Bd 8.80 Bd USGS 15564884 1978-06-18 750 6.30 USGS 15564884 1979-05-00 2550 Bd 8.80 Bd USGS 15564884 1980-08-00 1250 Bd 7.15 Bd USGS 15564884 1981-05-00 490 Bd 5.71 Bd USGS 15564884 1982-07-26 1900 8.01 USGS 15564884 1983-07-02 2350 8.65 USGS 15564884 1984-08-00 2000 Bd 8.31 Bd USGS 15564884 1985-09-07 1950 8.27 USGS 15564884 1986-06-07 1760 8.06 USGS 15564884 1987-09-00 1060 Bd 7.10 Bd USGS 15564884 1988-09-05 1220 7.33 USGS 15564884 1989-06-01 2650 8.96 USGS 15564884 1990-09-06 1130 7.20 USGS 15564884 1991-05-31 1230 7.34 USGS 15564884 1992-05-28 2300 10.27 1 USGS 15564884 1993-09-04 1750 8.24 2 1993-05-09 10.91 1 USGS 15564884 1994-08-27 5430 10.42 USGS 15564884 1995-05-03 1300 7.82 USGS 15564884 1996-05-24 1200 7.71 2 1996-05-13 9.53 1 USGS 15564884 1997-06-16 1700 8.24 2 1997-05-08 9.64 1 USGS 15564884 1998-05-26 1380 7.94 USGS 15564884 1999-08-08 1000 7.40 2 1999-05-10 8.87 1 USGS 15564884 2000-05-23 1290 7.60 USGS 15564884 2001-08-14 1410 7.75 2 2001-05-19 7.78 1 USGS 15564884 2002-05-23 1130 7.31 2 2002-05-18 8.38 USGS 15564884 2003-09-02 2320 8.72 USGS 15564884 2004-05-16 1060 7.29 2 2004-05-06 7.64 1 USGS 15564884 2005-05-16 1410 7.75 2 2005-04-30 9.22 1 USGS 15564884 2006-07-16 1390 7.72 2 2006-05-10 7.74 1 USGS 15564884 2007-08-06 907 4 6.90 2,4 2007-05-03 8.47 1 USGS 15564884 2008-05-21 907 4,9 6.90 2,4 2008-05-12 9.95 1 USGS 15564884 2009-05-23 1950 9 8.35 2 2009-05-02 11.52 1,5 USGS 15564884 2010-05-00 902 4,9,Bd 6.89 4,Bd USGS 15564884 2011-05-23 1950 9 8.14 2 2011-05-20 10.61 1 USGS 15564884 2012-05-18 1400 9 7.69 2 2012-05-12 9.49 1 USGS 15564884 2014-07-14 2070 8.39 2 2014-05-03 9.70 1 USGS 15564884 2015-08-27 1610 7.76 2 2015-05-06 7.91 1 USGS 15564884 2016-09-23 683 6.13 2 2016-04-30 8.65 1 USGS 15564884 2017-05-18 1110 9 6.97 2 2017-05-13 8.00 1 USGS 15564884 2018-06-23 13:00 1410 7.43 2 2018-05-10 1300 9.45 1 USGS 15564884 2019-08-03 13:00 2250 8.16 USGS 15564884 2020-05-25 13:00 1490 9 7.35 2 2020-05-15 1300 8.21 1 USGS 15564884 2021-08-01 13:00 1200 6.95 2 2021-05-06 1300 9.08 1 USGS 15564884 2022-09-18 21:00 757 6.16 2 2022-05-07 1300 7.16 1,Bd USGS 15564884 2023-06-10 13:00 2770 8.62