# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-06-02 13:12:30 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 11054000 MILL C NR YUCAIPA 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 11054000 1920-02-22 650 5 2.00 USGS 11054000 1921-03-14 280 5 0.90 USGS 11054000 1921-12-20 896 5 4.80 USGS 11054000 1922-12-13 440 5 3.20 USGS 11054000 1924-12-16 3.00 2,5 USGS 11054000 1926-04-05 900 5 5.20 6 USGS 11054000 1927-02-16 4500 2,5 5.50 USGS 11054000 1928-02-04 105 5 2.19 USGS 11054000 1930-05-13 55.0 5 2.05 USGS 11054000 1931-07-27 3.40 USGS 11054000 1932-02-09 400 5 3.56 USGS 11054000 1933-01-29 12.0 5 1.27 USGS 11054000 1934-01-01 328 5 3.10 USGS 11054000 1935-08-23 246 5 2.82 USGS 11054000 1936-02-11 620 5 3.60 USGS 11054000 1937-02-06 2390 2,5 5.70 USGS 11054000 1938-03-02 18100 2,5 USGS 11054000 1948-02-05 4.50 5 6.61 USGS 11054000 1949-04-19 14.0 1,5 USGS 11054000 1950-02-06 170 5 1950-09-06 8.06 USGS 11054000 1951-04-29 46.0 5 7.74 USGS 11054000 1951-12-30 738 5 8.63 USGS 11054000 1953-04-27 178 5 8.07 2 1952-11-24 8.12 USGS 11054000 1954-06-25 410 5 9.31 USGS 11054000 1954-11-11 139 5 8.52 USGS 11054000 1956-01-27 193 5 8.78 USGS 11054000 1957-01-13 256 5 8.97 USGS 11054000 1958-07-29 990 5 10.30 USGS 11054000 1959-02-16 415 5 9.10 USGS 11054000 1960-07-22 167 5 8.45 USGS 11054000 1961-08-23 1060 2,5 9.00 USGS 11054000 1961-12-02 208 5 6.35 USGS 11054000 1963-09-18 150 5 6.35 USGS 11054000 1963-10-18 135 5 6.70 USGS 11054000 1965-08-14 235 5 7.04 USGS 11054000 1965-11-22 10000 2,5 14.35 USGS 11054000 1966-12-06 10000 2,5 14.48 USGS 11054000 1967-11-19 324 5 8.28 USGS 11054000 1969-01-25 20000 2,5 16.80 USGS 11054000 1970-03-01 136 5 7.03 USGS 11054000 1970-11-29 1200 2,5 8.60 USGS 11054000 1972-06-06 266 5 8.27 USGS 11054000 1973-02-11 92.0 5 7.26 USGS 11054000 1974-07-19 140 5 8.60 USGS 11054000 1975-03-08 120 5 8.20 USGS 11054000 1976-09-11 10.95 USGS 11054000 1977-01-03 111 5 8.32 USGS 11054000 1978-02-10 5400 2,5 11.05 USGS 11054000 1979-08-06 290 5 9.00 USGS 11054000 1980-01-29 5540 2,5 11.08 USGS 11054000 1981-01-29 111 5 6.43 USGS 11054000 1982-03-17 238 5 6.88 USGS 11054000 1982-11-30 587 5 7.83 USGS 11054000 1983-12-25 564 5 7.78 USGS 11054000 1985-07-19 741 5 8.07 USGS 11054000 1986-02-15 715 5 8.09