# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-12 11:29:43 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 09405500 NORTH FORK VIRGIN RIVER NEAR SPRINGDALE, 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 09405500 1913-08-02 920 3.50 3,6 USGS 09405500 1913-11-13 1460 4.50 3 USGS 09405500 1926-04-09 710 6.60 3,6 USGS 09405500 1927-04-27 1200 7.50 3 USGS 09405500 1927-10-31 750 7.00 3 USGS 09405500 1929-08-03 3900 11.00 3 USGS 09405500 1930-05-16 428 5.80 3 USGS 09405500 1931-08-06 2370 9.00 3 USGS 09405500 1932-08-27 2500 USGS 09405500 1933-09-07 3000 7.00 3,6 USGS 09405500 1934-08-05 940 3.50 3 USGS 09405500 1935-04-08 1980 5.00 3 USGS 09405500 1936-09-02 4480 7.90 3 USGS 09405500 1937-05-15 2540 5.70 3 USGS 09405500 1938-03-03 7000 2 11.00 3,5 USGS 09405500 1939-09-07 2900 7.62 3 USGS 09405500 1940-09-06 4110 9.30 3 USGS 09405500 1941-05-14 3100 7.68 3 USGS 09405500 1941-10-12 1180 4.62 3 USGS 09405500 1943-03-04 734 3.62 3 USGS 09405500 1944-05-15 1370 5.00 3 USGS 09405500 1945-08-12 1690 5.60 3 USGS 09405500 1945-10-12 558 3.10 3 USGS 09405500 1946-10-02 3520 8.20 3 USGS 09405500 1948-04-21 798 3.82 3 USGS 09405500 1949-09-08 1100 4.52 3 USGS 09405500 1950-07-08 2680 7.52 6 USGS 09405500 1951-08-29 833 4.42 USGS 09405500 1952-05-03 2520 6.76 USGS 09405500 1953-07-30 1660 5.58 USGS 09405500 1954-07-25 2480 6.72 USGS 09405500 1955-08-25 3960 8.74 USGS 09405500 1956-01-26 956 4.38 USGS 09405500 1957-06-10 668 USGS 09405500 1958-05-11 2270 6.48 USGS 09405500 1959-08-19 2070 USGS 09405500 1959-11-02 430 USGS 09405500 1961-09-17 5880 10.25 USGS 09405500 1962-04-24 1870 5.85 USGS 09405500 1963-08-05 4340 8.84 USGS 09405500 1963-10-18 1350 5.06 USGS 09405500 1965-09-05 5990 10.34 USGS 09405500 1965-11-23 1620 5.46 USGS 09405500 1966-12-06 9150 12.98 USGS 09405500 1968-08-07 1930 5.90 USGS 09405500 1969-01-25 3880 8.36 USGS 09405500 1970-08-04 1350 4.74 USGS 09405500 1971-08-25 2390 6.60 USGS 09405500 1971-12-24 2200 6.26 USGS 09405500 1973-05-10 1970 5.72 USGS 09405500 1974-09-05 776 3.48 USGS 09405500 1975-07-29 4140 8.95 USGS 09405500 1976-02-09 1240 4.56 USGS 09405500 1976-10-02 749 3.37 USGS 09405500 1978-03-04 1320 4.66 USGS 09405500 1979-05-05 1670 4.86 USGS 09405500 1980-02-14 3190 7.20 5 USGS 09405500 1981-07-15 2190 5.65 USGS 09405500 1982-09-27 2780 6.65 USGS 09405500 1983-05-29 2490 6.21 USGS 09405500 1984-08-18 2090 5.60 USGS 09405500 1985-04-12 1050 USGS 09405500 1985-11-29 610 USGS 09405500 1987-07-21 1010 USGS 09405500 1987-11-05 1580 5.17 USGS 09405500 1989-03-02 624 3.13 USGS 09405500 1990-08-16 734 3.40 USGS 09405500 1991-09-06 726 3.38 USGS 09405500 1992-05-29 2520 6.70 USGS 09405500 1993-05-03 1700 5.40 USGS 09405500 1994-09-03 1790 5.55 USGS 09405500 1995-03-05 2690 6.95 USGS 09405500 1996-02-20 1160 3.94 USGS 09405500 1997-08-10 3560 7.50 USGS 09405500 1998-09-11 4380 8.52 USGS 09405500 1999-08-30 3540 7.53 USGS 09405500 2000-04-09 362 2.32 USGS 09405500 2001-05-13 655 3.08 USGS 09405500 2002-09-08 213 1.85 USGS 09405500 2002-11-09 710 3.19 USGS 09405500 2004-07-15 1480 4.43 USGS 09405500 2005-01-11 5450 9.18 USGS 09405500 2006-07-31 3720 7.33 USGS 09405500 2007-09-22 2020 5.17 USGS 09405500 2008-01-05 1790 4.80 USGS 09405500 2009-04-24 610 2.78 USGS 09405500 2010-08-19 1520 4.34 USGS 09405500 2010-12-21 6900 9.92 USGS 09405500 2011-10-06 1730 4.66 USGS 09405500 2013-08-25 3620 7.05 USGS 09405500 2014-09-09 5240 15.59 3,6 USGS 09405500 2015-09-14 2630 12.92 USGS 09405500 2016-09-22 2130 12.26 USGS 09405500 2017-02-11 1660 11.55 USGS 09405500 2018-07-11 21:00 5410 15.74 USGS 09405500 2019-03-06 15:30 4120 13.96 USGS 09405500 2020-03-13 07:35 988 10.48 USGS 09405500 2021-07-31 19:15 2390 12.39 USGS 09405500 2022-08-18 15:30 2980 12.98 USGS 09405500 2023-05-01 20:58 3660 13.58 USGS 09405500 2024-08-08 20:15 878 10.43