# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-06-02 06:48:28 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 09340000 EAST FORK SAN JUAN RIVER NR PAGOSA SPRINGS, 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 09340000 1935-06-14 1480 3.98 USGS 09340000 1936-05-05 931 3.31 USGS 09340000 1937-05-18 1120 3.45 USGS 09340000 1938-05-28 1670 4.00 USGS 09340000 1939-05-19 580 2.81 6 USGS 09340000 1940-05-17 606 2.87 USGS 09340000 1941-05-12 2070 4.84 USGS 09340000 1941-10-14 1330 3.89 USGS 09340000 1943-06-30 830 3.30 USGS 09340000 1944-05-16 1410 3.84 USGS 09340000 1945-05-29 1140 3.67 2 1945-06-14 3.83 USGS 09340000 1946-06-07 590 2.90 USGS 09340000 1947-05-10 724 3.14 USGS 09340000 1948-05-21 1510 4.18 USGS 09340000 1949-06-18 1270 4.11 USGS 09340000 1950-05-24 463 2.52 USGS 09340000 1951-05-27 709 3.05 USGS 09340000 1952-06-10 1850 4.12 USGS 09340000 1953-05-28 1050 3.28 USGS 09340000 1954-07-22 550 2.76 USGS 09340000 1955-06-09 557 2.72 USGS 09340000 1956-06-01 1170 3.46 USGS 09340000 1957-06-06 1550 4.39 USGS 09340000 1958-05-26 1030 3.91 USGS 09340000 1959-06-07 388 2.77 USGS 09340000 1960-06-04 865 3.65 2 1960-03-17 3.76 1 USGS 09340000 1961-05-22 610 3.30 2 1961-03-15 3.70 1 USGS 09340000 1962-05-10 880 3.80 USGS 09340000 1963-05-07 490 3.04 2 1962-12-14 3.31 1 USGS 09340000 1964-05-24 820 3.69 USGS 09340000 1965-05-19 1270 4.35 USGS 09340000 1966-05-10 856 3.76 USGS 09340000 1967-07-17 1070 4.09 USGS 09340000 1968-06-05 934 3.85 USGS 09340000 1969-05-27 856 3.76 USGS 09340000 1970-09-14 2460 4.85 2 1970-09-06 5.08 USGS 09340000 1971-09-30 515 3.25 2 1971-02-15 3.79 1 USGS 09340000 1972-05-20 422 2.96 2 1971-12-26 3.25 1 USGS 09340000 1973-06-11 1340 4.42 USGS 09340000 1974-05-10 490 3.21 USGS 09340000 1975-06-05 1320 4.49 USGS 09340000 1976-05-18 923 3.79 USGS 09340000 1977-08-18 600 3.40 2 1977-01-01 3.76 1 USGS 09340000 1978-06-14 776 3.68 USGS 09340000 1979-05-26 1490 4.48 USGS 09340000 1980-06-09 1180 4.09