# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-19 19:19:56 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 California 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 11512500 KLAMATH R BL FALL C NR COPCO CA # # 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 11512500 1924-01-02 4880 6 5.85 USGS 11512500 1925-08-04 4100 6 5.15 USGS 11512500 1926-01-11 3970 6 5.10 USGS 11512500 1927-06-03 6350 6 6.55 USGS 11512500 1928-03-26 6950 6 7.05 6 USGS 11512500 1928-11-19 3180 6 4.50 USGS 11512500 1929-10-14 3110 6 4.45 USGS 11512500 1930-10-21 3160 6 4.43 USGS 11512500 1932-05-31 3370 6 4.62 USGS 11512500 1933-05-12 3510 6 4.70 USGS 11512500 1933-10-11 3650 6 4.78 USGS 11512500 1935-04-16 5310 6 5.70 USGS 11512500 1936-04-30 5310 6 5.67 USGS 11512500 1936-10-23 3240 6 4.50 USGS 11512500 1938-04-27 9660 6 7.30 USGS 11512500 1939-04-01 4120 6 5.04 USGS 11512500 1940-04-04 8140 6 6.75 USGS 11512500 1941-08-05 3250 6 4.44 USGS 11512500 1942-05-12 5050 6 5.50 USGS 11512500 1943-04-22 9260 6 7.25 USGS 11512500 1943-11-23 3340 6 4.59 USGS 11512500 1945-02-01 4500 6 5.31 USGS 11512500 1946-03-19 6900 6 6.42 USGS 11512500 1947-04-14 3570 6 4.76 USGS 11512500 1948-05-24 4770 6 5.46 USGS 11512500 1948-11-22 4180 6 5.00 USGS 11512500 1949-11-27 5180 6 5.54 USGS 11512500 1951-03-13 6530 6 6.24 USGS 11512500 1952-04-21 9360 6 7.31 USGS 11512500 1953-05-31 7600 6 6.60 USGS 11512500 1954-03-19 7120 6 6.40 USGS 11512500 1955-08-15 3500 6 4.55 USGS 11512500 1955-12-21 12000 6 8.15 USGS 11512500 1957-03-12 8500 6 6.84 USGS 11512500 1958-02-25 9280 6 7.15 USGS 11512500 1958-12-21 3850 6 4.70 USGS 11512500 1960-02-08 5110 6 5.36 USGS 11512500 1960-12-01 3550 6 4.53