# # U.S. Geological Survey # National Water Information System # Retrieved: 2025-04-10 22:15:39 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 09234500 GREEN RIVER NEAR GREENDALE, UT # # 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 09234500 1951-06-03 17200 6 10.04 3 USGS 09234500 1952-06-11 14800 6 9.03 3 USGS 09234500 1953-06-19 13600 6 8.57 3 USGS 09234500 1954-05-26 10900 6 7.38 3 USGS 09234500 1955-06-18 7000 1,6 USGS 09234500 1956-05-30 16800 6 9.91 3 USGS 09234500 1957-06-12 19600 6 10.60 3 USGS 09234500 1958-05-29 12800 6 8.17 3 USGS 09234500 1959-06-21 11000 6 7.31 3 USGS 09234500 1960-03-22 9100 6 10.07 3,6 USGS 09234500 1961-06-02 4660 6 6.38 3 USGS 09234500 1962-03-29 15100 6 12.75 3 USGS 09234500 1962-10-24 833 6 2.27 3 USGS 09234500 1964-09-28 4400 6 6.58 3 USGS 09234500 1965-01-15 4560 6 6.37 3 USGS 09234500 1966-04-04 3910 6 5.94 3 USGS 09234500 1967-01-03 4120 6 6.02 3 USGS 09234500 1968-07-20 4090 6 6.05 3 USGS 09234500 1969-04-03 4600 6 6.40 2,3 1969-09-23 6.48 USGS 09234500 1970-07-29 4780 6 6.67 3 USGS 09234500 1971-09-07 4690 6 6.54 3 USGS 09234500 1971-11-22 4940 6 6.65 3 USGS 09234500 1973-01-11 4690 6 6.43 2,3 1973-09-29 6.49 USGS 09234500 1974-01-09 4600 6 6.43 2,3 1973-11-01 6.50 USGS 09234500 1975-07-07 5170 6 6.80 3 USGS 09234500 1976-06-09 4650 6 6.47 3 USGS 09234500 1977-04-28 4800 6 6.55 3 USGS 09234500 1978-06-05 4680 6 6.47 3 USGS 09234500 1979-03-27 4530 6 6.37 3 USGS 09234500 1979-11-06 4720 6 6.41 3 USGS 09234500 1981-04-06 4260 6 6.05 3 USGS 09234500 1982-02-04 4490 6 6.33 3 USGS 09234500 1983-07-08 13700 6 12.58 3 USGS 09234500 1984-05-07 8640 6 9.54 3 USGS 09234500 1985-02-12 4390 6 6.32 3 USGS 09234500 1986-05-20 8020 6 14.40 6 USGS 09234500 1987-01-03 4110 6 11.34 USGS 09234500 1988-02-16 4180 6 11.41 USGS 09234500 1989-06-12 3900 6 10.95 USGS 09234500 1989-11-17 4180 6 11.21 USGS 09234500 1991-09-03 3710 6 10.85 USGS 09234500 1992-05-06 4420 6 11.52 USGS 09234500 1993-05-27 4660 6 11.66 USGS 09234500 1994-06-06 4720 6 11.71 USGS 09234500 1995-05-22 4740 6 11.73 USGS 09234500 1996-05-21 4800 6 11.78 USGS 09234500 1997-06-16 8560 6 14.76 USGS 09234500 1998-06-11 4550 6 11.74 USGS 09234500 1999-06-14 11200 6 16.20 USGS 09234500 2000-05-23 4690 6 11.86 USGS 09234500 2001-05-18 4530 6 11.72 USGS 09234500 2002-05-20 4050 6 11.30 USGS 09234500 2003-05-23 4620 6 11.80 USGS 09234500 2004-05-12 4590 6 11.61 USGS 09234500 2005-05-30 6930 6 13.55 USGS 09234500 2006-05-23 6780 6 13.41 USGS 09234500 2007-05-14 4470 6 11.55 USGS 09234500 2008-06-06 4460 6 11.54 USGS 09234500 2009-05-19 4490 1,6 USGS 09234500 2010-05-28 4670 1,6 USGS 09234500 2011-05-04 9190 1,6 USGS 09234500 2012-05-23 7920 1,6 USGS 09234500 2013-06-04 5450 1,6 USGS 09234500 2014-06-07 9300 6 15.00 USGS 09234500 2015-05-14 8190 6 14.25 USGS 09234500 2016-06-19 9320 6 15.01 USGS 09234500 2017-03-30 9130 6 14.92 USGS 09234500 2018-05-29 15:00 7070 6 13.48 USGS 09234500 2019-06-15 09:00 9320 6 15.05 USGS 09234500 2020-05-30 10:50 9440 6 15.13 USGS 09234500 2021-06-22 09:15 4810 6 11.82 USGS 09234500 2022-05-27 08:30 9440 6 15.13 USGS 09234500 2023-06-08 18:30 8740 6 14.65