# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-29 11:34:34 EST # # ---------------------------------- 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 Alaska 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 15290000 L SUSITNA R NR PALMER 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 15290000 1949-06-21 3070 6.33 3 USGS 15290000 1950-06-17 1170 4.25 3 USGS 15290000 1951-06-08 1900 5.25 3 USGS 15290000 1952-07-27 2500 5.66 3 USGS 15290000 1953-08-22 1840 5.56 3 USGS 15290000 1954-07-31 1850 5.58 3 USGS 15290000 1955-08-27 2320 6.13 3 USGS 15290000 1956-07-31 2340 5.60 3 USGS 15290000 1957-09-19 2510 6.11 3 USGS 15290000 1958-05-31 1280 4.95 3 USGS 15290000 1959-08-24 5160 7.39 3 USGS 15290000 1960-05-25 1600 5.15 3 USGS 15290000 1961-08-03 1420 4.84 3 USGS 15290000 1962-08-29 3890 6.60 3 USGS 15290000 1963-08-23 3350 6.32 3 USGS 15290000 1964-06-25 1850 5.33 3 USGS 15290000 1965-08-14 1870 5.35 3 USGS 15290000 1966-06-07 1200 4.72 3 USGS 15290000 1967-07-20 2630 5.90 3 USGS 15290000 1968-06-13 1680 4.99 3 USGS 15290000 1969-05-25 909 4.27 3 USGS 15290000 1970-08-05 946 4.42 3 USGS 15290000 1971-08-10 7840 7.84 2,3 1971-08-10 1300 10.30 3 USGS 15290000 1972-09-12 2560 7.61 3 USGS 15290000 1973-08-21 2340 7.47 3 USGS 15290000 1974-08-27 2930 7.20 3 USGS 15290000 1975-09-11 1360 5.82 3 USGS 15290000 1976-06-12 1430 6.03 3 USGS 15290000 1977-06-14 1810 6.68 3 USGS 15290000 1978-06-22 1120 5.84 3 USGS 15290000 1979-07-05 2130 7.14 3 USGS 15290000 1980-09-15 3440 8.92 3 USGS 15290000 1981-07-10 2030 7.11 3 USGS 15290000 1982-07-25 2950 8.31 3 USGS 15290000 1983-09-29 1370 5.84 3 USGS 15290000 1984-08-25 2830 8.17 3 USGS 15290000 1985-09-15 2750 8.07 3 USGS 15290000 1986-07-20 2050 7.55 3 USGS 15290000 1986-10-11 2510 8.17 3 USGS 15290000 1988-06-09 875 5.41 3 USGS 15290000 1989-06-14 1050 5.82 3 USGS 15290000 1990-09-10 2200 7.77 3 USGS 15290000 1991-06-22 1000 1 USGS 15290000 1992-06-10 907 5.51 USGS 15290000 1993-09-01 1270 6.04 USGS 15290000 1994-06-15 1880 5.91 USGS 15290000 1995-06-12 1630 5.77 USGS 15290000 1996-06-01 796 5.01 USGS 15290000 1997-08-13 1720 5.83 USGS 15290000 1998-06-07 2200 6.09 USGS 15290000 1999-08-12 1780 5.87 USGS 15290000 2000-09-22 2760 6.37 USGS 15290000 2001-06-20 1630 5.75 USGS 15290000 2002-08-13 1600 5.69 USGS 15290000 2003-07-03 1580 5.58 USGS 15290000 2004-09-30 2080 5.95 USGS 15290000 2005-09-10 2760 6.36 USGS 15290000 2006-08-19 6140 9.00 USGS 15290000 2007-08-06 1380 5.23 USGS 15290000 2008-06-22 1160 4.56 USGS 15290000 2009-05-26 1170 4.71 USGS 15290000 2010-08-28 987 4.53 2 2009-11-18 6.31 1 USGS 15290000 2011-05-28 1190 9 4.88 USGS 15290000 2012-09-21 04:30 4870 R 7.93 R USGS 15290000 2013-06-17 20:30 2520 R 6.03 R USGS 15290000 2014-07-20 04:30 1180 R 4.66 R USGS 15290000 2015-09-29 12:00 2880 R 6.35 R USGS 15290000 2016-09-13 04:30 2540 R 6.05 R USGS 15290000 2017-06-09 876 4.25 2 2016-11-30 7.11 1 USGS 15290000 2018-08-06 09:15 3140 6.67 USGS 15290000 2019-06-08 21:45 1020 4.47 2 2019-01-06 1545 5.49 1 USGS 15290000 2020-07-08 14:45 1860 5.38 2 2019-12-28 0015 5.81 1 USGS 15290000 2021-08-27 12:30 2150 5.68 2 2020-11-06 0045 7.13 1 USGS 15290000 2022-08-09 02:45 4040 7.02 2 2021-11-21 1945 8.84 1 USGS 15290000 2023-09-01 14:00 4940 7.75