# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-05 10:20:16 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 11169000 GUADALUPE R A SAN JOSE 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 11169000 1930-03-05 4330 6 7.64 USGS 11169000 1931-00-00 0.00 6,Bm USGS 11169000 1931-12-27 6700 6 11.12 USGS 11169000 1933-01-29 365 6 2.07 USGS 11169000 1934-01-01 2450 6 5.37 USGS 11169000 1935-01-09 1650 6 4.35 USGS 11169000 1936-02-21 910 6 3.45 USGS 11169000 1937-02-13 6070 6 9.64 USGS 11169000 1937-12-11 6660 6 9.80 USGS 11169000 1939-03-09 338 6 2.67 USGS 11169000 1940-02-27 8680 6 11.88 USGS 11169000 1941-04-04 6330 6 9.50 USGS 11169000 1942-01-24 4090 6 7.73 USGS 11169000 1943-01-23 6350 6 10.68 USGS 11169000 1944-03-04 1960 6 5.37 USGS 11169000 1945-02-02 6600 6 11.25 USGS 11169000 1945-12-22 1640 6 5.52 USGS 11169000 1946-11-23 394 6 3.03 USGS 11169000 1948-04-29 890 6 4.40 USGS 11169000 1949-03-10 2500 6 7.29 USGS 11169000 1950-02-06 1340 6 6.65 USGS 11169000 1950-11-18 2730 6 9.00 USGS 11169000 1952-01-12 8000 6 15.20 USGS 11169000 1952-12-07 738 6 7.07 USGS 11169000 1954-02-13 485 6 6.35 USGS 11169000 1955-01-18 608 6 6.71 USGS 11169000 1955-12-23 5570 6 13.94 USGS 11169000 1957-02-24 666 6 7.04 USGS 11169000 1958-04-02 9150 6 16.55 USGS 11169000 1959-02-16 1590 6 5.44 USGS 11169000 1960-02-01 125 6 2.18 USGS 11169000 1960-12-01 279 6 2.68 USGS 11169000 1962-02-15 1380 6 4.10 USGS 11169000 1962-10-13 6300 6 10.86 USGS 11169000 1964-01-20 1980 6 5.10 USGS 11169000 1965-01-05 1340 6 4.26 USGS 11169000 1965-12-28 1380 6 4.31 USGS 11169000 1967-03-16 6760 6 11.55 USGS 11169000 1968-01-30 5170 6 9.28 USGS 11169000 1969-01-26 3840 6 7.39 USGS 11169000 1970-01-14 2010 6 4.83 USGS 11169000 1970-11-29 3260 6 6.55 USGS 11169000 1971-12-21 1490 6 4.18 USGS 11169000 1973-01-16 4380 6 8.31 USGS 11169000 1973-12-01 3220 6 6.76 USGS 11169000 1975-03-07 2320 6 5.56 USGS 11169000 1976-03-02 884 6 3.64 USGS 11169000 1977-01-02 737 6 3.41 USGS 11169000 1978-01-14 6430 6 11.05 USGS 11169000 1979-01-08 3210 6 6.75 USGS 11169000 1980-02-19 7910 6 13.65 USGS 11169000 1981-01-27 2490 6 5.80 USGS 11169000 1982-03-31 7340 6 12.66 USGS 11169000 1983-01-24 7130 6 12.28 USGS 11169000 1983-11-11 3320 6 6.44 USGS 11169000 1984-11-12 1630 6 4.24 USGS 11169000 1986-02-19 9140 6,C 15.52 USGS 11169000 1987-02-13 1660 6,C 4.31 USGS 11169000 1988-01-17 1470 6,C 4.09 USGS 11169000 1989-03-11 965 6,C 3.47 USGS 11169000 1990-02-16 2980 6,C 5.99 USGS 11169000 1991-03-24 3330 6,C 6.45 USGS 11169000 1992-02-12 4640 6,C 8.27 USGS 11169000 1993-01-13 4920 6,C 8.66 USGS 11169000 1993-12-11 1510 6,C 4.13 USGS 11169000 1995-03-10 11000 6,C 17.40 USGS 11169000 1996-02-20 4720 6,C 8.38 USGS 11169000 1997-01-26 5470 6,C 9.43 USGS 11169000 1998-02-03 7510 6,C 12.59 USGS 11169000 1998-11-30 1300 6,C 3.95 USGS 11169000 2000-02-11 3340 6,C 6.46 USGS 11169000 2001-03-04 1840 6,C 4.53 USGS 11169000 2001-12-02 2600 6,C 5.50 USGS 11169000 2002-12-16 6050 6,C 10.27