# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-22 16:10:57 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 09354000 LOS PINOS RIVER AT IGNACIO, 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 09354000 1924-06-13 2300 USGS 09354000 1925-09-19 3000 USGS 09354000 1926-06-05 2500 USGS 09354000 1927-06-29 7000 USGS 09354000 1928-05-29 1800 USGS 09354000 1929-07-31 3200 USGS 09354000 1930-05-30 1800 4.35 3 USGS 09354000 1931-05-18 1340 3.73 3 USGS 09354000 1932-08-27 5570 6.19 3 USGS 09354000 1933-06-02 2800 4.71 3 USGS 09354000 1934-09-24 1120 3.48 3 USGS 09354000 1935-06-16 4270 5.57 3 USGS 09354000 1936-05-06 2860 4.85 3 USGS 09354000 1937-05-15 2950 4.92 3 USGS 09354000 1938-06-29 3940 5.39 3 USGS 09354000 1939-05-11 1060 3.53 3 USGS 09354000 1940-05-17 754 3.12 3 USGS 09354000 1941-05-04 3860 6 5.33 3 USGS 09354000 1942-04-25 2770 6 4.83 3 USGS 09354000 1943-04-24 1210 6 3.58 3,6 USGS 09354000 1944-05-19 2140 6 4.88 3 USGS 09354000 1945-06-18 668 6 3.82 3 USGS 09354000 1946-08-22 557 6 3.62 3 USGS 09354000 1947-08-22 1190 6 4.26 3 USGS 09354000 1948-06-07 2190 6 4.92 3 USGS 09354000 1949-06-20 2120 6 4.82 3 USGS 09354000 1950-06-19 458 6 3.24 3 USGS 09354000 1951-08-03 282 6 2.95 3 USGS 09354000 1952-05-06 2040 6 4.94 3 USGS 09354000 1953-07-17 816 6 3.89 3 USGS 09354000 1954-06-23 484 6 3.43 3 USGS 09354000 1955-05-11 484 6 3.39 3 USGS 09354000 1956-08-16 248 6 3.03 3 USGS 09354000 1957-07-27 6950 6 6.94 3,6 USGS 09354000 1958-04-28 2240 6 4.45 USGS 09354000 1959-08-25 300 6 2.55 USGS 09354000 1960-04-11 1220 6 3.75 USGS 09354000 1961-05-31 1100 6 3.65