# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-08 15:15:51 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 08220000 RIO GRANDE NEAR DEL NORTE, 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 08220000 1890-05-27 6050 2 6.39 USGS 08220000 1891-05-07 5650 2 6.20 USGS 08220000 1892-05-24 4710 2 5.72 USGS 08220000 1893-05-18 3320 2 4.90 USGS 08220000 1894-05-20 3570 2 4.60 USGS 08220000 1895-06-12 3690 2 4.68 USGS 08220000 1896-05-03 3510 2 4.56 USGS 08220000 1897-05-27 5230 2 5.70 USGS 08220000 1898-06-03 5270 2 5.30 USGS 08220000 1899-05-11 2320 2 3.62 USGS 08220000 1900-05-29 5450 2 5.80 USGS 08220000 1901-05-21 4480 2 5.16 USGS 08220000 1902-05-03 1790 2 2.86 USGS 08220000 1903-06-17 6020 2 6.20 USGS 08220000 1904-05-20 2040 2 3.50 USGS 08220000 1905-06-05 10000 2 7.05 USGS 08220000 1906-06-13 7670 2 6.35 USGS 08220000 1907-07-01 7770 2 USGS 08220000 1908-06-11 4130 3.85 6 USGS 08220000 1909-06-06 6980 5.20 USGS 08220000 1910-05-12 5260 4.40 USGS 08220000 1911-06-09 6450 4.80 USGS 08220000 1911-10-05 18000 6 6.80 USGS 08220000 1913-05-27 4030 2,6 USGS 08220000 1914-06-03 5820 6 4.60 USGS 08220000 1915-06-20 4690 6 4.25 USGS 08220000 1916-05-11 5020 6 4.20 USGS 08220000 1917-06-15 8790 6 5.80 USGS 08220000 1918-06-11 3820 6 3.75 USGS 08220000 1919-05-22 6020 6 4.75 USGS 08220000 1920-06-01 8100 2,6 USGS 08220000 1921-06-13 9630 6 6.10 USGS 08220000 1922-05-30 8320 6 5.30 USGS 08220000 1923-05-26 5210 6 4.18 USGS 08220000 1924-06-15 5980 6 4.50 USGS 08220000 1925-06-05 3610 6 3.57 USGS 08220000 1926-06-06 5450 6 4.42 USGS 08220000 1927-06-29 15000 6 6.40 USGS 08220000 1928-06-01 4900 6 4.22 USGS 08220000 1929-06-07 5830 6 4.51 USGS 08220000 1930-05-31 4400 6 3.93 USGS 08220000 1931-06-03 2670 6 3.10 USGS 08220000 1932-06-16 5460 6 4.42 USGS 08220000 1933-06-02 5050 6 4.27 USGS 08220000 1934-05-10 2980 6 3.35 USGS 08220000 1935-06-16 6520 6 4.93 USGS 08220000 1936-05-05 4000 6 3.83 USGS 08220000 1937-05-18 3920 6 3.80 USGS 08220000 1938-06-14 6560 6 4.87 USGS 08220000 1939-05-22 3550 6 3.56 USGS 08220000 1940-05-15 2810 6 3.18 USGS 08220000 1941-06-19 7960 6 5.56 USGS 08220000 1942-05-27 7150 6 5.09 USGS 08220000 1943-06-01 3380 6 3.58 USGS 08220000 1944-05-16 7070 6 5.22 USGS 08220000 1945-06-15 4030 6 3.90 USGS 08220000 1946-06-07 3860 6 3.82 USGS 08220000 1947-06-08 4390 6 4.03 USGS 08220000 1948-05-22 8840 6 5.81 USGS 08220000 1949-06-19 10000 6 6.16 USGS 08220000 1950-06-02 3290 6 3.53 USGS 08220000 1951-05-28 3950 6 3.87 USGS 08220000 1952-06-12 7050 6 5.11 USGS 08220000 1953-05-28 4160 6 3.92 USGS 08220000 1954-05-22 3270 6 3.52 USGS 08220000 1955-06-09 4320 6 4.07 USGS 08220000 1956-06-02 3420 6 3.60 USGS 08220000 1957-07-27 7120 6 5.24 USGS 08220000 1958-05-25 7100 6 5.06 USGS 08220000 1959-06-08 3310 6 3.55 USGS 08220000 1960-06-04 4910 6 4.31 USGS 08220000 1961-05-29 4260 6 3.93 USGS 08220000 1962-05-13 4760 6 4.14 USGS 08220000 1963-05-19 3170 6 3.43 USGS 08220000 1964-05-25 4710 6 4.22 USGS 08220000 1965-06-21 6210 6 5.02 USGS 08220000 1966-05-08 4450 6 4.10 USGS 08220000 1967-05-23 3140 6 3.40 USGS 08220000 1968-06-02 5790 6 4.82 USGS 08220000 1969-05-23 4820 6 4.27 USGS 08220000 1970-09-06 7380 6 5.36 USGS 08220000 1971-06-14 3170 6 3.47 USGS 08220000 1972-05-31 3520 6 3.60 USGS 08220000 1973-06-12 6380 6 5.08 USGS 08220000 1974-05-12 3060 6 3.43 USGS 08220000 1975-06-15 6350 6 5.07 USGS 08220000 1976-06-06 5120 6 4.52 USGS 08220000 1977-06-02 1730 6 2.62 USGS 08220000 1978-06-11 4410 6 4.18 USGS 08220000 1979-05-30 8030 6 5.68 2 1979-06-07 5.72 USGS 08220000 1980-06-10 7750 6 5.59 USGS 08220000 1981-06-08 3540 6 3.74 USGS 08220000 1982-06-13 4140 6 4.08 USGS 08220000 1983-06-12 5790 6 4.77 USGS 08220000 1984-05-27 7200 6 5.43 USGS 08220000 1985-06-09 8920 6 5.91 USGS 08220000 1986-06-07 7620 6 5.39 USGS 08220000 1987-06-16 7490 6 5.22 USGS 08220000 1988-06-07 3440 6 3.53 USGS 08220000 1989-05-30 3640 6 3.64 USGS 08220000 1990-06-05 5530 6 4.62 USGS 08220000 1991-05-21 4760 6 4.19 USGS 08220000 1992-05-21 3140 6 3.40 USGS 08220000 1993-05-27 5300 6 4.52 USGS 08220000 1994-05-31 4600 6 4.11 USGS 08220000 1995-06-18 7410 6 5.50 USGS 08220000 1996-05-17 3760 6 3.72 USGS 08220000 1997-06-02 7440 6 5.33 USGS 08220000 1998-05-22 4760 6 4.19 USGS 08220000 1999-06-10 5330 6 4.52 USGS 08220000 2000-05-24 07:15 3740 6 3.72 USGS 08220000 2001-05-21 04:45 6210 6 4.89 USGS 08220000 2002-05-20 14:15 689 6 1.66 2 2002-03-09 2.81 1 USGS 08220000 2003-05-23 23:45 3780 6 3.77 USGS 08220000 2004-05-21 04:15 4450 6 4.13 USGS 08220000 2005-05-22 06:00 7570 6 5.40 USGS 08220000 2006-05-25 06:45 3800 6 3.76 USGS 08220000 2007-06-06 09:00 5180 6 4.40 USGS 08220000 2008-05-21 07:30 6370 6 4.92 USGS 08220000 2009-05-08 08:00 6040 6 4.87 USGS 08220000 2010-05-29 08:00 5430 6 4.53 USGS 08220000 2011-06-07 09:00 4440 6 4.18 USGS 08220000 2012-05-23 08:45 3070 6 3.40 2 2011-12-04 0845 4.40 1 USGS 08220000 2013-05-18 08:00 3360 6 3.63 USGS 08220000 2014-05-30 09:00 5640 6 4.68 USGS 08220000 2015-06-11 10:15 6140 6 4.87 USGS 08220000 2016-06-06 09:45 5970 6 4.80 USGS 08220000 2017-06-06 09:30 4690 6 4.26 USGS 08220000 2018-05-11 09:00 2860 6 3.33 USGS 08220000 2019-06-12 11:15 8000 6,F 5.69 USGS 08220000 2020-06-01 09:45 3230 6,F 3.55 USGS 08220000 2021-06-08 08:45 4280 6,F 4.05 USGS 08220000 2022-05-08 08:45 3980 6,F 3.96 USGS 08220000 2023-05-21 07:15 5540 6,F 4.72