# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-22 06:16:37 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 10109000 LOGAN RIVER ABOVE STATE DAM, NEAR LOGAN, 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 10109000 1896-06-06 1900 USGS 10109000 1897-05-20 1860 USGS 10109000 1898-05-28 807 USGS 10109000 1899-06-20 1980 USGS 10109000 1900-05-28 1070 USGS 10109000 1901-05-19 1480 USGS 10109000 1902-06-04 1370 USGS 10109000 1903-06-12 1270 USGS 10109000 1904-05-24 1420 USGS 10109000 1905-06-06 690 USGS 10109000 1906-05-28 1220 USGS 10109000 1907-05-24 2450 1 USGS 10109000 1908-06-24 1040 USGS 10109000 1909-06-22 1680 1 USGS 10109000 1910-05-13 1460 1 USGS 10109000 1911-06-05 1500 3.90 3 USGS 10109000 1912-06-14 2040 4.50 3 USGS 10109000 1913-05-10 559 2.32 3 USGS 10109000 1914-06-04 1200 2 4.40 3,6 USGS 10109000 1915-06-02 375 2.82 3 USGS 10109000 1916-03-21 2000 2 5.60 3 USGS 10109000 1917-06-10 1100 4.20 3 USGS 10109000 1918-06-08 795 3.62 3 USGS 10109000 1919-05-30 709 3.46 3 USGS 10109000 1920-05-30 1230 4.27 3 USGS 10109000 1921-06-14 1380 4.68 3 USGS 10109000 1922-06-08 1280 4.42 3 USGS 10109000 1923-05-27 1210 4.18 3 USGS 10109000 1924-05-13 676 3.17 3 USGS 10109000 1925-05-21 870 4.53 3 USGS 10109000 1926-05-05 651 USGS 10109000 1927-05-18 941 4.62 3 USGS 10109000 1928-05-25 902 4.45 3 USGS 10109000 1929-05-25 760 4.19 3 USGS 10109000 1930-05-28 390 3.47 3 USGS 10109000 1931-05-28 125 2.67 3 USGS 10109000 1932-05-22 1200 5.25 3 USGS 10109000 1933-06-03 850 4.71 3 USGS 10109000 1934-05-16 190 3.11 3 USGS 10109000 1935-05-28 645 4.30 3 USGS 10109000 1936-05-15 1370 5.57 3 USGS 10109000 1937-05-30 780 4.58 3 USGS 10109000 1938-05-17 910 4.97 3 USGS 10109000 1939-05-05 371 2.64 6 USGS 10109000 1940-05-13 310 1 USGS 10109000 1941-05-23 402 2.75 USGS 10109000 1942-05-26 481 2.73 USGS 10109000 1943-06-01 958 3.75 USGS 10109000 1944-05-16 689 3.14 USGS 10109000 1945-06-06 655 3.07 USGS 10109000 1946-04-30 857 3.52 USGS 10109000 1947-05-11 752 3.13 USGS 10109000 1948-05-28 1110 3.67 USGS 10109000 1949-05-18 874 3.26 USGS 10109000 1950-05-31 1260 3.86 USGS 10109000 1951-05-31 1210 3.84 USGS 10109000 1952-04-28 927 3.23 USGS 10109000 1953-06-14 740 3.08 USGS 10109000 1954-05-22 331 2.20 USGS 10109000 1955-05-23 551 2.73 USGS 10109000 1956-05-25 1050 3.57 USGS 10109000 1957-06-06 938 3.41 USGS 10109000 1958-05-29 1080 3.64 USGS 10109000 1959-06-09 512 2.64 USGS 10109000 1960-05-13 541 2.69 USGS 10109000 1961-03-21 158 1.68 USGS 10109000 1962-05-09 900 3.93 USGS 10109000 1963-02-01 605 3.52 USGS 10109000 1964-06-07 1020 4.29 USGS 10109000 1965-06-08 980 4.28 USGS 10109000 1966-05-10 610 3.51 USGS 10109000 1967-05-25 969 4.31 USGS 10109000 1968-06-08 766 3.98 USGS 10109000 1969-05-15 766 4.09 USGS 10109000 1970-05-28 1110 4.67 USGS 10109000 1971-06-12 1660 5.92 USGS 10109000 1972-06-03 1320 5.80 USGS 10109000 1973-05-20 920 4.87 USGS 10109000 1974-06-06 1320 5.54 USGS 10109000 1975-06-16 1260 5.36 USGS 10109000 1976-05-19 920 4.72 USGS 10109000 1977-06-08 288 3.13 USGS 10109000 1978-06-10 1030 4.93 USGS 10109000 1979-05-29 880 4.71 USGS 10109000 1980-05-23 903 4.64 USGS 10109000 1981-05-22 628 4.07 USGS 10109000 1982-05-28 1330 5.75 USGS 10109000 1983-05-31 1420 5.82 USGS 10109000 1984-05-31 1980 6.58 USGS 10109000 1985-05-27 927 1 USGS 10109000 1986-06-07 1970 5.44 USGS 10109000 1987-04-29 473 3.59 USGS 10109000 1988-05-25 559 3.68 USGS 10109000 1989-05-12 831 4.19 USGS 10109000 1990-06-11 305 3.30 USGS 10109000 1991-06-06 793 4.17 USGS 10109000 1992-05-08 302 3.32 USGS 10109000 1993-05-22 1210 4.78 USGS 10109000 1994-05-14 626 3.94 USGS 10109000 1995-06-15 1280 4.81 USGS 10109000 1996-05-18 1450 5.02 USGS 10109000 1997-05-22 1740 5.43 USGS 10109000 1998-06-05 1090 4.68 USGS 10109000 1999-05-30 1490 5.15 USGS 10109000 2000-05-26 588 3.88 USGS 10109000 2001-05-16 960 4.50 USGS 10109000 2002-05-29 521 3.72 USGS 10109000 2003-05-30 730 4.15 USGS 10109000 2004-05-29 572 3.87 USGS 10109000 2005-05-24 1260 4.89 USGS 10109000 2006-05-21 1530 1 USGS 10109000 2007-05-03 496 3.69 USGS 10109000 2008-05-21 767 4.21 USGS 10109000 2009-05-25 1030 4.59 USGS 10109000 2010-06-07 904 4.40 USGS 10109000 2011-06-25 1710 5.38 USGS 10109000 2012-05-15 532 3.70 USGS 10109000 2013-05-16 637 3.96 USGS 10109000 2014-05-29 810 4.24 USGS 10109000 2015-06-04 545 1 USGS 10109000 2016-05-21 797 6 4.23 USGS 10109000 2017-06-05 1510 6 5.16 USGS 10109000 2018-05-11 13:30 654 6 3.99 USGS 10109000 2019-06-08 09:45 964 6 4.48 USGS 10109000 2020-06-01 04:45 714 6 4.08 USGS 10109000 2021-05-17 09:00 302 6 3.24 USGS 10109000 2022-05-18 09:00 492 6 3.64 USGS 10109000 2023-05-24 07:45 1790 6 5.45