# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-02 04:39:42 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 09047500 SNAKE RIVER NEAR MONTEZUMA, CO # # 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 09047500 1943-06-09 495 2.65 USGS 09047500 1944-06-09 479 2.66 USGS 09047500 1945-06-24 518 2.79 USGS 09047500 1946-06-06 567 2.90 USGS 09047500 1952-06-10 1250 3.51 USGS 09047500 1953-06-13 934 2.94 USGS 09047500 1954-05-19 214 2.02 USGS 09047500 1955-06-08 460 2.30 USGS 09047500 1956-06-02 901 2.61 USGS 09047500 1957-06-28 858 3.54 USGS 09047500 1958-05-26 736 3.46 USGS 09047500 1959-06-09 555 3.15 USGS 09047500 1960-06-17 634 3.33 USGS 09047500 1961-07-31 394 2.82 USGS 09047500 1962-06-14 485 3.07 USGS 09047500 1963-06-16 230 2.35 USGS 09047500 1964-06-07 361 2.71 USGS 09047500 1965-06-17 900 3.60 USGS 09047500 1966-05-30 165 2.12 USGS 09047500 1967-06-20 362 2.78 USGS 09047500 1968-06-20 582 3.22 USGS 09047500 1969-05-30 538 3.15 USGS 09047500 1970-06-22 598 3.24 USGS 09047500 1971-06-21 747 3.71 USGS 09047500 1972-06-06 730 3.88 USGS 09047500 1973-06-13 665 3.76 USGS 09047500 1974-06-18 600 3.48 USGS 09047500 1975-07-08 468 3.24 USGS 09047500 1976-06-09 408 3.07 USGS 09047500 1977-06-06 302 2.71 USGS 09047500 1978-06-15 680 3.78 USGS 09047500 1979-06-16 511 3.32 USGS 09047500 1980-06-11 680 3.67 USGS 09047500 1981-06-07 326 2.77 USGS 09047500 1982-06-28 515 3.31 USGS 09047500 1983-06-21 760 3.84 USGS 09047500 1984-06-15 543 3.32 USGS 09047500 1985-06-08 700 3.67 USGS 09047500 1986-06-19 21:00 607 3.48 USGS 09047500 1987-06-09 388 2.93 USGS 09047500 1988-06-09 555 3.36 USGS 09047500 1989-05-29 409 2.99 USGS 09047500 1990-06-08 572 3.40 USGS 09047500 1991-06-11 461 3.13 USGS 09047500 1992-05-20 270 2.41 USGS 09047500 1993-06-16 542 3.07 USGS 09047500 1994-06-01 538 2.82 USGS 09047500 1995-06-21 1110 3.71 USGS 09047500 1996-06-10 739 3.38 USGS 09047500 1997-06-04 20:15 833 3.35 USGS 09047500 1998-06-03 20:30 387 2.66 USGS 09047500 1999-06-23 20:30 620 3.02 USGS 09047500 2000-05-29 21:00 560 3.00 USGS 09047500 2001-06-02 20:00 456 2.70 USGS 09047500 2002-05-30 22:45 121 1.80 USGS 09047500 2003-05-31 19:00 704 3.17 USGS 09047500 2004-06-07 22:30 184 2.08 USGS 09047500 2005-05-22 19:45 343 2.54 USGS 09047500 2006-06-06 20:30 470 2.76 USGS 09047500 2007-06-05 20:00 415 2.69 USGS 09047500 2008-06-02 19:47 455 2.73 USGS 09047500 2009-05-31 20:30 410 2.68 USGS 09047500 2010-06-07 18:45 803 3.33 USGS 09047500 2011-06-30 20:00 1040 3.17 USGS 09047500 2012-05-04 20:00 108 1.78 USGS 09047500 2013-06-08 20:30 580 2.76 USGS 09047500 2014-06-03 17:45 1080 3.20 USGS 09047500 2015-06-11 19:15 668 9 3.12 USGS 09047500 2016-06-11 19:30 638 9 2.83 USGS 09047500 2017-06-10 18:15 845 9 3.02 USGS 09047500 2018-05-27 20:00 400 2.55 USGS 09047500 2019-06-13 20:15 832 3.01 USGS 09047500 2020-06-06 17:30 527 2.71 USGS 09047500 2021-06-06 18:00 497 2.67 USGS 09047500 2022-06-11 20:00 439 2.59 USGS 09047500 2023-06-22 20:30 471 2.66