# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-03 02:08:59 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 09175500 SAN MIGUEL RIVER AT NATURITA, 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 09175500 1918-06-23 2200 3.80 USGS 09175500 1919-04-22 2100 4.00 USGS 09175500 1920-05-22 4300 6.00 USGS 09175500 1921-05-04 6000 7.50 USGS 09175500 1922-05-08 2760 4.85 USGS 09175500 1923-05-27 1760 3.90 USGS 09175500 1924-04-23 4120 5.90 USGS 09175500 1925-09-19 1670 3.80 USGS 09175500 1926-06-06 1790 4.20 USGS 09175500 1927-06-28 3920 6.40 6 USGS 09175500 1928-06-01 1890 4.40 USGS 09175500 1929-04-17 3370 5.78 USGS 09175500 1941-05-04 6520 8.40 6 USGS 09175500 1942-04-15 7100 9.80 USGS 09175500 1943-08-24 5090 8.09 USGS 09175500 1944-05-13 5910 8.84 USGS 09175500 1945-05-04 4530 7.68 USGS 09175500 1946-08-24 1550 4.50 USGS 09175500 1947-09-06 3520 6.62 USGS 09175500 1948-04-21 4140 7.08 USGS 09175500 1949-06-23 3960 6.68 USGS 09175500 1950-04-09 1140 3.65 USGS 09175500 1951-08-03 1130 3.64 USGS 09175500 1952-04-18 2780 5.62 USGS 09175500 1953-06-13 1820 5.00 USGS 09175500 1953-10-23 800 3.55 USGS 09175500 1955-04-26 3000 6.37 USGS 09175500 1956-06-05 950 2 USGS 09175500 1957-07-27 3330 6.06 2 1957-05-04 6.35 USGS 09175500 1958-04-19 5880 8.50 USGS 09175500 1959-06-09 956 3.74 USGS 09175500 1960-04-10 4540 6.98 USGS 09175500 1961-04-23 2670 5.62 USGS 09175500 1962-04-18 3180 6.00 USGS 09175500 1963-03-29 2000 5.05 USGS 09175500 1964-05-02 2820 5.75 USGS 09175500 1965-04-20 6650 8.44 USGS 09175500 1966-04-02 1200 4.15 USGS 09175500 1967-08-11 1010 3.81 2 1967-05-26 3.85 USGS 09175500 1968-06-06 1650 4.74 USGS 09175500 1969-04-21 1780 4.83 USGS 09175500 1970-05-05 5770 7.80 USGS 09175500 1971-03-27 2620 5.73 USGS 09175500 1972-06-08 905 3.58 USGS 09175500 1973-04-29 5490 7.80 USGS 09175500 1974-04-26 3560 6.44 USGS 09175500 1975-05-12 3620 6.58 USGS 09175500 1976-07-31 1960 5.15 USGS 09175500 1977-08-16 990 1977-04-10 3.84 USGS 09175500 1978-04-27 2640 5.75 USGS 09175500 1979-04-18 5360 7.65 USGS 09175500 1980-04-23 3230 6.25 USGS 09175500 1981-06-10 1130 4.09