# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-26 23:22:25 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 09112500 EAST RIVER AT ALMONT, 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 09112500 1911-06-11 2540 1,2 USGS 09112500 1912-06-05 3160 1,2 USGS 09112500 1913-06-01 1520 2 3.00 USGS 09112500 1914-06-01 3340 1,2 USGS 09112500 1915-06-20 1530 1,2 USGS 09112500 1916-06-17 3220 2 3.80 USGS 09112500 1917-06-18 3540 1,2 USGS 09112500 1918-06-13 6000 2 5.70 USGS 09112500 1919-05-28 1780 2 2.96 USGS 09112500 1920-06-09 4220 2 5.20 USGS 09112500 1921-06-15 6500 2 6.60 USGS 09112500 1922-05-01 1300 1,2 USGS 09112500 1935-06-14 2840 5.25 USGS 09112500 1936-05-06 2830 5.12 USGS 09112500 1937-05-18 2190 4.70 USGS 09112500 1938-06-04 2620 4.86 USGS 09112500 1939-05-23 1590 3.92 USGS 09112500 1940-05-11 1220 3.56 USGS 09112500 1941-05-14 3240 4.70 USGS 09112500 1942-05-27 2380 4.28 USGS 09112500 1943-06-02 2450 4.52 USGS 09112500 1944-05-31 2060 4.22 USGS 09112500 1945-06-15 1840 3.95 USGS 09112500 1946-06-18 1960 4.08 USGS 09112500 1947-05-09 2100 4.22 USGS 09112500 1948-05-22 3050 5.12 USGS 09112500 1949-06-18 2660 4.63 USGS 09112500 1950-06-02 1770 3.82 USGS 09112500 1951-06-19 2520 4.19 USGS 09112500 1952-06-08 3830 5.12 USGS 09112500 1953-06-14 2900 4.28 USGS 09112500 1954-05-22 1170 1.73 USGS 09112500 1955-06-09 1540 4.75 6 USGS 09112500 1956-06-03 2320 5.33 USGS 09112500 1957-06-29 4260 7.41 USGS 09112500 1958-05-23 2720 6.45 USGS 09112500 1959-06-08 1610 5.12 USGS 09112500 1960-06-05 1640 4.97 USGS 09112500 1961-05-26 1650 4.96 USGS 09112500 1962-05-12 2590 6.01 USGS 09112500 1963-05-21 1460 4.60 USGS 09112500 1964-05-22 2060 5.45 USGS 09112500 1965-06-21 2910 6.23 USGS 09112500 1966-05-08 1430 4.65 USGS 09112500 1967-05-24 2200 5.65 USGS 09112500 1968-06-06 2650 6.26 USGS 09112500 1969-05-30 1990 5.50 USGS 09112500 1970-05-19 2500 6.13 USGS 09112500 1971-06-18 2030 5.72 USGS 09112500 1972-06-09 1790 5.49 USGS 09112500 1973-06-14 2410 6.00 USGS 09112500 1974-05-30 1750 5.30 USGS 09112500 1975-06-16 2290 5.97 USGS 09112500 1976-06-06 1400 4.98 USGS 09112500 1977-06-02 635 3.56 USGS 09112500 1978-06-16 3130 6.73 USGS 09112500 1979-05-29 3300 7.00 USGS 09112500 1980-06-12 3130 7.09 USGS 09112500 1981-06-08 1300 4.91 USGS 09112500 1982-06-18 1860 5.75 USGS 09112500 1983-06-25 2650 6.61 USGS 09112500 1984-05-26 4030 8.03 USGS 09112500 1985-06-09 3200 7.29 USGS 09112500 1986-06-07 3060 7.32 USGS 09112500 1987-06-09 1820 5.71 USGS 09112500 1988-06-06 1430 5.23 USGS 09112500 1989-05-30 1370 5.12 USGS 09112500 1990-06-11 1730 5.48 USGS 09112500 1991-06-15 1940 5.85 USGS 09112500 1992-05-27 1210 4.84 USGS 09112500 1993-05-28 2880 6.88 USGS 09112500 1994-06-02 2050 5.91 USGS 09112500 1995-06-18 4430 8.41 USGS 09112500 1996-05-20 3040 7.10 USGS 09112500 1997-06-02 08:30 3190 7.23 USGS 09112500 1998-06-03 05:30 1620 5.53 USGS 09112500 1999-05-25 04:00 1730 5.76 USGS 09112500 2000-05-25 06:30 1800 5.74 USGS 09112500 2001-05-16 04:00 1430 5.32 USGS 09112500 2002-06-01 06:00 769 4.35 USGS 09112500 2003-05-30 06:30 2560 6.42 USGS 09112500 2004-05-21 06:00 1260 4.85 2 2004-06-07 5.20 USGS 09112500 2005-05-25 06:45 2250 6.12 USGS 09112500 2006-05-23 06:15 2070 5.92 USGS 09112500 2007-05-20 04:45 1290 4.94 USGS 09112500 2008-05-22 04:15 3060 7.10 USGS 09112500 2009-05-19 03:30 2400 6.37 USGS 09112500 2010-06-07 09:00 2570 6.59 USGS 09112500 2011-06-07 07:45 2770 6.74 USGS 09112500 2012-05-23 06:45 639 3.92 USGS 09112500 2013-06-10 05:00 1400 5.07 USGS 09112500 2014-06-02 06:00 2830 6.67 USGS 09112500 2015-06-12 04:30 2790 6.63 USGS 09112500 2016-06-06 06:00 2110 5.93 USGS 09112500 2017-06-07 07:30 2780 6.64 USGS 09112500 2018-05-11 04:45 948 4.45 USGS 09112500 2019-06-15 08:30 3000 6.85 USGS 09112500 2020-06-07 01:30 1720 5.48 USGS 09112500 2021-06-05 04:45 1160 4.77 USGS 09112500 2022-05-20 06:45 1820 5.62 USGS 09112500 2023-05-19 04:45 2350 6.22