# # U.S. Geological Survey # National Water Information System # Retrieved: 2025-03-02 10:08:15 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 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 06630000 N PLATTE RIV AB SEMINOE RESERVOIR, NR SINCLAIR, WY # # 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 06630000 1940-06-03 4960 6 4.99 USGS 06630000 1941-05-14 5930 6 5.59 USGS 06630000 1942-06-13 8320 6 7.04 USGS 06630000 1943-06-03 11300 6 8.45 USGS 06630000 1944-06-05 5640 6 5.52 USGS 06630000 1945-06-07 8280 6 7.02 USGS 06630000 1946-06-19 6180 6 5.97 USGS 06630000 1947-06-22 8300 6 7.03 USGS 06630000 1948-05-23 7220 6 6.49 USGS 06630000 1949-06-14 10800 6 8.25 USGS 06630000 1950-06-18 7600 6 6.68 USGS 06630000 1951-05-31 7260 6 6.41 USGS 06630000 1952-06-08 12200 6 9.00 USGS 06630000 1953-06-20 8000 6 6.90 USGS 06630000 1954-05-23 3400 6 4.52 USGS 06630000 1955-06-18 3270 6 4.40 USGS 06630000 1956-06-06 7800 6 6.80 USGS 06630000 1957-06-15 14500 6 9.72 USGS 06630000 1958-05-31 9700 6 7.86 USGS 06630000 1959-06-15 5340 6 5.68 USGS 06630000 1960-03-29 5900 6 5.96 USGS 06630000 1961-06-02 4690 6 5.34 USGS 06630000 1962-05-14 10200 6 7.92 USGS 06630000 1963-06-04 4560 6 5.35 USGS 06630000 1964-06-08 5910 6 6.01 USGS 06630000 1965-06-15 10800 6 8.40 USGS 06630000 1966-05-11 2440 6 4.57 2 1966-01-05 4.57 1 USGS 06630000 1967-06-24 7050 6 6.69 USGS 06630000 1968-06-08 9350 6 7.86 USGS 06630000 1969-06-19 5190 6 5.70 USGS 06630000 1970-06-13 10200 6 8.42 USGS 06630000 1971-06-21 10300 6 8.47 USGS 06630000 1972-06-10 9250 6 7.82 USGS 06630000 1973-06-16 10400 6 8.28 USGS 06630000 1974-06-10 7930 6 7.20 USGS 06630000 1975-06-08 7150 6 6.76 USGS 06630000 1976-05-24 4510 6 5.44 USGS 06630000 1977-05-17 3490 6 4.84 USGS 06630000 1978-06-17 9780 6 8.03 USGS 06630000 1979-05-30 8150 6 7.35 USGS 06630000 1980-05-25 8270 6 7.41 USGS 06630000 1981-06-09 4170 6 5.24 USGS 06630000 1982-06-27 9320 6 7.80 USGS 06630000 1983-06-26 13200 6 9.86 USGS 06630000 1984-05-26 15000 6 10.84 USGS 06630000 1985-05-12 7560 6 7.15 USGS 06630000 1986-06-11 16200 6 11.30 USGS 06630000 1987-05-02 2820 6 4.66 USGS 06630000 1988-05-20 6240 6 6.46 USGS 06630000 1989-04-24 2080 6 4.16 2 1989-03-17 4.84 1 USGS 06630000 1990-06-13 6030 6 6.30 USGS 06630000 1991-06-02 5860 6 6.39 USGS 06630000 1992-05-28 3800 6 5.17 USGS 06630000 1993-06-19 7780 6 7.54 USGS 06630000 1994-05-14 4470 6 5.93 USGS 06630000 1995-06-19 11700 6 9.51 USGS 06630000 1996-05-20 8880 6 8.32 USGS 06630000 1997-06-07 11300 6 9.42 USGS 06630000 1998-06-18 7010 6 7.49 USGS 06630000 1999-05-31 7750 6 7.82 USGS 06630000 2000-05-30 5830 6 6.80 USGS 06630000 2001-05-17 4120 6 6.05 USGS 06630000 2002-04-06 1310 6 4.23 2 2002-04-02 4.55 1 USGS 06630000 2003-06-02 8610 6 8.22 USGS 06630000 2004-06-23 2150 6 4.80 USGS 06630000 2005-06-07 8720 6 8.23 USGS 06630000 2006-05-24 04:30 6600 6 7.23 USGS 06630000 2007-05-22 23:15 3920 5 5.84 2 2007-03-20 2030 6.19 1 USGS 06630000 2008-06-07 05:00 10200 6 8.89 USGS 06630000 2009-06-05 9600 6 8.62 USGS 06630000 2010-06-14 22:00 16700 6 11.64 USGS 06630000 2011-06-09 16200 6 11.46 USGS 06630000 2012-04-03 1840 6 4.69 2 2012-03-14 4.75 1 USGS 06630000 2013-05-18 4040 6 6.00 USGS 06630000 2014-05-29 14000 6 10.50 USGS 06630000 2015-06-13 19:30 6090 6 7.01 USGS 06630000 2016-06-09 05:30 9270 6 8.41 USGS 06630000 2017-06-11 6810 6 7.33 USGS 06630000 2018-05-29 17:45 4280 6 6.04 USGS 06630000 2019-06-25 03:00 11800 6 9.60 USGS 06630000 2020-06-03 01:45 7180 6 7.51 USGS 06630000 2021-06-07 20:15 3310 6 5.50 USGS 06630000 2022-06-12 21:15 5340 6 6.60 USGS 06630000 2023-05-20 03:45 8090 6 8.01 USGS 06630000 2024-06-10 7170 6 7.61