# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-14 13:17:16 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 15304000 KUSKOKWIM R AT CROOKED CREEK 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 15304000 1952-05-31 260000 17.40 USGS 15304000 1953-08-30 224000 15.87 2 1953-04-30 25.40 1 USGS 15304000 1954-09-20 167000 13.19 USGS 15304000 1955-08-29 154000 12.86 USGS 15304000 1956-05-13 222000 1 1956-05-09 22.80 1 USGS 15304000 1957-05-06 260000 1 USGS 15304000 1958-08-17 115000 9.45 USGS 15304000 1959-05-14 200000 1 1959-04-30 20.52 1 USGS 15304000 1960-05-26 151000 12.32 2 1960-05-09 22.94 1 USGS 15304000 1961-09-14 167000 13.74 USGS 15304000 1962-05-22 210000 1 1962-05-15 22.43 1 USGS 15304000 1963-08-27 302000 20.78 USGS 15304000 1964-06-04 392000 25.74 USGS 15304000 1965-09-28 189000 15.55 USGS 15304000 1966-06-11 116000 10.80 USGS 15304000 1967-08-18 183000 15.20 USGS 15304000 1968-05-14 160000 1 1968-05-15 26.36 1 USGS 15304000 1969-08-07 108000 1 1969-05-05 20.23 1 USGS 15304000 1970-05-16 108000 10.20 USGS 15304000 1971-05-27 247000 18.76 USGS 15304000 1972-05-30 241000 19.10 2 1972-05-17 26.12 1 USGS 15304000 1973-05-12 150000 1 1973-05-13 19.80 1 USGS 15304000 1974-05-08 139000 12.40 USGS 15304000 1975-05-23 162000 13.90 2 1975-05-18 25.00 1 USGS 15304000 1976-05-14 183000 15.16 USGS 15304000 1977-05-21 197000 16.00 USGS 15304000 1978-07-28 73000 7.55 USGS 15304000 1979-05-08 102000 9.95 USGS 15304000 1980-07-17 181000 15.04 USGS 15304000 1981-05-06 125000 11.54 USGS 15304000 1982-09-19 167000 14.25 2 1982-05-16 21.40 1 USGS 15304000 1983-08-14 77100 7.92 USGS 15304000 1984-05-14 129000 11.77 USGS 15304000 1985-06-02 232000 19.34 USGS 15304000 1986-09-24 141000 13.09 USGS 15304000 1986-10-15 130000 12.34 USGS 15304000 1988-06-15 140000 1 USGS 15304000 1989-05-29 149000 13.67 2 1989-05-05 20.94 1 USGS 15304000 1990-09-15 175000 15.55 USGS 15304000 1991-05-17 166000 14.92 USGS 15304000 1992-07-21 122000 11.67 USGS 15304000 1993-09-21 178000 15.75 USGS 15304000 1994-05-08 180000 15.84 2 1994-05-01 16.88 1 USGS 15304000 1996-05-05 138000 12.92 USGS 15304000 1997-05-09 70000 7.07 2 1997-05-01 7.55 1 USGS 15304000 1998-07-11 173000 15.26 USGS 15304000 1999-05-19 182000 15.98 USGS 15304000 2000-05-03 110000 1,2 USGS 15304000 2001-05-23 125000 11.49 2 2001-05-17 12.70 1 USGS 15304000 2002-05-16 181000 15.66 USGS 15304000 2003-08-02 129000 11.87 2 2003-04-27 18.86 1 USGS 15304000 2004-05-02 126000 1,2 18.04 1 USGS 15304000 2005-05-06 207000 17.67 2 2005-05-01 18.47 1 USGS 15304000 2006-08-21 146000 12.99 2 2006-05-30 16.89 1 USGS 15304000 2006-10-16 115000 11.06 USGS 15304000 2008-05-13 170000 1,2,9 2008-05-09 16.40 1 USGS 15304000 2009-05-07 232000 9 18.73 USGS 15304000 2010-05-10 130000 1,2 13.55 1 USGS 15304000 2011-05-09 220000 1,2,9 32.01 1 USGS 15304000 2012-05-03 210000 1,2,9 27.08 1 USGS 15304000 2013-05-19 142000 1,2,9 2013-05-22 16.94 1 USGS 15304000 2013-10-23 156000 14.08 USGS 15304000 2015-09-30 127000 12.20 USGS 15304000 2016-09-26 145000 13.23 USGS 15304000 2017-05-03 137000 2,9 15.11 1 USGS 15304000 2018-04-30 18:15 153000 2,9 18.15 1 USGS 15304000 2019-05-17 19:15 136000 9 12.80 USGS 15304000 2020-05-14 00:30 200000 2,9 2020-04-29 0145 22.62 1 USGS 15304000 2022-05-08 22:30 212000 2,9 20.20 1 USGS 15304000 2023-05-18 17:15 214000 9 18.12 2 2023-05-14 0900 32.43 1