# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-03 12:59:00 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 10131000 CHALK CREEK AT COALVILLE, 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 10131000 1905-05-20 274 7 USGS 10131000 1927-05-16 655 4.00 3 USGS 10131000 1928-05-08 578 3.74 3 USGS 10131000 1929-05-25 686 3.98 3 USGS 10131000 1930-04-25 382 3.32 3 USGS 10131000 1931-05-15 83.0 1.36 3,6 USGS 10131000 1932-05-14 603 2.83 3 USGS 10131000 1933-06-02 360 2.15 3 USGS 10131000 1934-03-31 24.0 USGS 10131000 1935-06-09 392 2.18 3 USGS 10131000 1936-04-23 656 2.78 3 USGS 10131000 1937-04-16 588 2.58 3 USGS 10131000 1938-05-16 672 2.82 3 USGS 10131000 1939-03-22 284 1.65 3 USGS 10131000 1940-08-21 884 3.41 3,6 USGS 10131000 1941-08-06 574 2.49 3 USGS 10131000 1942-05-26 589 2.23 3,6 USGS 10131000 1943-05-05 444 1.88 3 USGS 10131000 1944-05-16 730 2.48 3 USGS 10131000 1945-08-20 818 2.65 3 USGS 10131000 1946-04-27 513 2.04 3 USGS 10131000 1947-05-05 444 1.89 3 USGS 10131000 1948-04-22 725 2.47 3 USGS 10131000 1949-05-13 409 1.79 3 USGS 10131000 1950-05-25 923 3.14 3 USGS 10131000 1951-05-29 568 2.38 3 USGS 10131000 1952-04-28 1540 4.67 3 USGS 10131000 1953-06-11 390 1.97 3 USGS 10131000 1954-05-10 164 1.19 3 USGS 10131000 1955-05-08 349 1.83 3 USGS 10131000 1956-05-22 603 2.48 3 USGS 10131000 1957-05-19 822 2.78 3 USGS 10131000 1958-05-12 304 1.70 3 USGS 10131000 1959-04-04 277 1.61 3 USGS 10131000 1960-03-27 386 1.96 3 USGS 10131000 1961-03-24 217 1.39 3 USGS 10131000 1962-02-12 397 1.95 3 USGS 10131000 1963-02-01 283 1.62 3 USGS 10131000 1964-05-22 721 2.57 3 USGS 10131000 1965-05-20 638 2.52 3 USGS 10131000 1966-05-10 521 2.21 3 USGS 10131000 1967-05-25 767 2.63 3 USGS 10131000 1968-05-30 608 2.26 3 USGS 10131000 1969-05-08 600 2.25 3 USGS 10131000 1970-05-28 539 2.12 3 USGS 10131000 1971-05-16 600 2.24 3 USGS 10131000 1972-05-17 618 2.21 3 USGS 10131000 1973-05-19 816 2.58 3 USGS 10131000 1974-05-10 1240 3.64 3 USGS 10131000 1975-06-08 866 2.98 3 USGS 10131000 1976-05-15 483 1.91 3 USGS 10131000 1977-04-09 80.0 0.73 3 USGS 10131000 1978-05-16 555 2.10 3 USGS 10131000 1979-05-21 200 1 USGS 10131000 1980-04-26 662 2.34 3 USGS 10131000 1981-05-29 399 1.70 3 USGS 10131000 1982-05-04 954 2.99 3 USGS 10131000 1983-06-01 1570 5.26 3 USGS 10131000 1984-05-16 1350 4.19 3 USGS 10131000 1985-05-10 956 2.94 3 USGS 10131000 1986-05-22 1280 3.27 3 USGS 10131000 1987-05-02 201 1.14 3 USGS 10131000 1988-05-18 199 4.17 6 USGS 10131000 1989-05-10 240 4.28 USGS 10131000 1990-05-24 143 3.97 USGS 10131000 1991-06-03 600 5.08 USGS 10131000 1992-05-09 143 3.96 USGS 10131000 1993-05-22 1790 6.89 USGS 10131000 1994-05-14 287 4.41 USGS 10131000 1995-05-23 808 5.54 2 1995-06-15 5.86 USGS 10131000 1996-05-17 717 5.38 USGS 10131000 1997-05-15 796 5.52 USGS 10131000 1998-06-19 963 6.21 USGS 10131000 1999-05-25 974 5.81 USGS 10131000 2000-05-26 256 4.35 USGS 10131000 2001-05-16 335 4.51 USGS 10131000 2002-05-21 212 4.16 USGS 10131000 2003-05-17 261 4.31 USGS 10131000 2004-05-06 162 3.99 USGS 10131000 2005-05-21 837 5.54 USGS 10131000 2006-05-21 436 4.76 USGS 10131000 2007-05-03 254 4.28 USGS 10131000 2008-05-21 663 5.23 USGS 10131000 2009-06-22 542 5.13 USGS 10131000 2010-06-13 671 6.14 USGS 10131000 2011-04-19 1500 7.37 USGS 10131000 2012-03-17 263 4.26 USGS 10131000 2013-05-16 225 4.21 USGS 10131000 2014-05-27 247 4.28 USGS 10131000 2015-05-28 213 4.17 USGS 10131000 2016-05-16 392 4.74 USGS 10131000 2017-05-13 766 5.69 USGS 10131000 2018-05-12 04:45 174 4.06 USGS 10131000 2019-06-08 06:00 547 5.13 USGS 10131000 2020-05-01 04:00 227 4.19 USGS 10131000 2021-05-08 13:15 73.3 3.63 USGS 10131000 2022-05-17 09:00 358 4.60 USGS 10131000 2023-05-02 07:30 879 5.96