# # U.S. Geological Survey # National Water Information System # Retrieved: 2025-02-17 11:33:08 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 Colorado 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 08248000 LOS PINOS RIVER NEAR ORTIZ, 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 08248000 1915-05-13 1620 5.54 USGS 08248000 1916-05-09 1690 5.68 USGS 08248000 1917-05-16 1750 5.10 USGS 08248000 1918-05-15 1020 3.75 USGS 08248000 1919-05-05 1550 4.70 USGS 08248000 1920-05-21 2300 6.10 USGS 08248000 1925-07-10 1160 4.55 USGS 08248000 1926-05-20 1600 5.25 USGS 08248000 1927-05-17 1680 5.65 USGS 08248000 1928-05-08 1240 4.85 USGS 08248000 1929-05-10 1180 4.45 USGS 08248000 1930-05-21 1100 4.30 USGS 08248000 1931-05-17 684 3.43 USGS 08248000 1932-05-23 2000 2 USGS 08248000 1933-05-20 1490 4.50 USGS 08248000 1934-04-12 569 2.88 USGS 08248000 1935-05-27 1420 4.39 USGS 08248000 1936-04-21 1640 4.63 USGS 08248000 1937-05-09 2770 5.30 USGS 08248000 1938-04-30 2270 5.08 USGS 08248000 1939-04-30 1360 4.05 USGS 08248000 1940-04-26 887 3.40 USGS 08248000 1941-05-12 3160 5.77 USGS 08248000 1942-05-21 2000 4.68 USGS 08248000 1943-05-02 1370 4.28 USGS 08248000 1944-05-15 3030 5.69 USGS 08248000 1945-05-10 2180 5.13 USGS 08248000 1946-04-24 1090 3.98 USGS 08248000 1947-05-03 1740 4.83 USGS 08248000 1948-05-20 1660 4.67 USGS 08248000 1949-05-15 1620 4.57 USGS 08248000 1950-04-23 876 3.66 USGS 08248000 1951-05-28 563 2.96 USGS 08248000 1952-05-05 2790 5.76 USGS 08248000 1953-04-27 924 3.89 USGS 08248000 1954-04-22 882 3.82 USGS 08248000 1955-05-15 700 4.49 6 USGS 08248000 1956-05-05 926 4.91 USGS 08248000 1957-06-04 1850 6.12 USGS 08248000 1958-05-12 1490 5.95 2 1958-05-09 5.97 USGS 08248000 1959-05-14 646 4.45 USGS 08248000 1960-04-21 1100 5.33 USGS 08248000 1961-05-02 1420 5.86 USGS 08248000 1962-05-09 1480 5.78 USGS 08248000 1963-04-14 532 4.08 USGS 08248000 1964-05-15 1000 5.08 USGS 08248000 1965-05-20 2000 6.05 USGS 08248000 1966-05-04 1010 4.93 USGS 08248000 1967-05-10 755 4.49 USGS 08248000 1968-05-22 1340 5.28 USGS 08248000 1969-05-20 1180 5.13 USGS 08248000 1970-05-11 1500 5.42 USGS 08248000 1971-04-12 488 3.87 USGS 08248000 1972-04-11 385 3.60 USGS 08248000 1973-05-21 1940 5.99 USGS 08248000 1974-05-10 841 4.38 USGS 08248000 1975-05-19 2020 5.87 USGS 08248000 1976-05-15 1060 4.73 USGS 08248000 1977-04-17 379 3.34 USGS 08248000 1978-05-16 1050 4.83 USGS 08248000 1979-05-30 1810 6.21 USGS 08248000 1980-05-24 1660 6.13 USGS 08248000 1981-05-03 580 4.25 USGS 08248000 1982-05-04 1530 5.91 USGS 08248000 1983-06-01 1700 6.09 USGS 08248000 1984-05-23 1790 6.03 2 1984-05-15 6.13 USGS 08248000 1985-05-09 2020 6.26 USGS 08248000 1986-05-04 1710 5.87 USGS 08248000 1987-05-01 1430 5.47 USGS 08248000 1988-04-30 501 3.70 USGS 08248000 1989-04-22 860 4.53 USGS 08248000 1990-05-14 564 3.94 USGS 08248000 1991-05-11 1470 5.69 USGS 08248000 1992-05-01 845 4.71 USGS 08248000 1993-05-22 1780 6.19 USGS 08248000 1994-05-20 1540 5.87 USGS 08248000 1995-05-23 1510 5.94 USGS 08248000 1996-04-27 840 4.81 USGS 08248000 1997-05-14 1340 5.78 USGS 08248000 1998-05-21 1100 5.35 USGS 08248000 1999-05-19 1020 5.25 USGS 08248000 2000-04-27 23:15 516 4.20 USGS 08248000 2001-05-14 23:00 1300 5.60 USGS 08248000 2002-04-15 01:15 162 3.04 USGS 08248000 2003-05-17 23:30 655 4.56 USGS 08248000 2004-05-07 23:15 1040 5.26 USGS 08248000 2005-05-22 02:15 1810 6.30 USGS 08248000 2006-05-03 23:00 655 4.59 USGS 08248000 2007-05-04 00:15 951 5.17 USGS 08248000 2008-05-21 01:30 1580 6.41 USGS 08248000 2009-05-08 02:00 1580 6.63 USGS 08248000 2010-05-09 23:00 1160 5.74 USGS 08248000 2011-05-29 01:30 848 5.12 USGS 08248000 2012-04-10 23:45 642 4.62 USGS 08248000 2013-05-01 00:45 424 4.14 USGS 08248000 2014-04-22 23:45 782 5.06 USGS 08248000 2015-05-19 21:00 566 4.51 USGS 08248000 2016-05-16 00:30 825 5.12 USGS 08248000 2017-05-09 02:30 1440 6.39 USGS 08248000 2018-04-08 21:15 1020 5.59 USGS 08248000 2019-06-09 02:45 1410 F 6.30 USGS 08248000 2020-05-02 00:45 680 F 4.75 USGS 08248000 2021-05-03 797 F 5.07 USGS 08248000 2022-04-29 904 F 5.30 USGS 08248000 2023-05-18 02:45 1470 F 6.72