# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-18 23:56:54 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 11154200 UVAS C NR GILROY 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 11154200 1959-09-18 2660 6 9.10 USGS 11154200 1960-02-08 2700 6 9.11 USGS 11154200 1961-06-01 2.80 6 3.04 USGS 11154200 1962-03-06 1540 6 7.83 USGS 11154200 1963-02-01 9490 6 17.66 USGS 11154200 1964-01-22 994 6 6.80 USGS 11154200 1965-01-06 2270 6 9.22 USGS 11154200 1965-12-30 288 6 5.20 USGS 11154200 1967-03-16 7880 6 15.87 USGS 11154200 1968-01-30 560 6 5.90 USGS 11154200 1969-01-25 4540 6 12.67 USGS 11154200 1970-01-16 3120 6 10.92 USGS 11154200 1970-12-21 239 6 5.27 USGS 11154200 1972-02-05 120 6 4.30 USGS 11154200 1973-01-16 1770 6 8.24 USGS 11154200 1974-03-01 2430 6 9.22 USGS 11154200 1975-03-22 2460 6 9.29 USGS 11154200 1975-10-13 1.40 6 1.88 USGS 11154200 1977-00-00 0.00 6,Bm USGS 11154200 1978-02-09 3010 6 10.07 USGS 11154200 1979-02-21 686 6 5.75 USGS 11154200 1980-02-19 3710 6 10.94 USGS 11154200 1981-03-21 1030 6 6.63 USGS 11154200 1982-01-05 8370 6 20.21 USGS 11154200 1983-01-27 5250 6 13.05 USGS 11154200 1983-12-25 1160 6 6.44 USGS 11154200 1985-02-08 1790 6 7.67 USGS 11154200 1986-02-17 14200 6 21.82 USGS 11154200 1987-02-13 1700 6 15.89 USGS 11154200 1988-00-00 0.00 6,Bm USGS 11154200 1989-03-25 268 6 10.84 USGS 11154200 1990-02-16 144 6 10.27 USGS 11154200 1991-03-04 1540 6 14.07 USGS 11154200 1992-02-20 934 6 13.34 USGS 11154200 1997-01-02 8850 6,7 24.55