# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-23 20:25:51 EST # # ---------------------------------- 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 11459500 NOVATO C A NOVATO 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 11459500 1947-03-03 239 3.20 USGS 11459500 1948-03-23 132 2.67 USGS 11459500 1949-03-11 748 6.41 USGS 11459500 1950-02-04 978 7.15 USGS 11459500 1950-12-03 1130 7.97 USGS 11459500 1952-01-14 906 6 6.77 USGS 11459500 1952-12-26 794 6 6.18 USGS 11459500 1954-02-17 446 6 4.25 USGS 11459500 1954-12-09 218 6 2.88 USGS 11459500 1955-12-22 1120 6 7.88 USGS 11459500 1957-02-24 312 6 3.68 USGS 11459500 1958-02-24 1190 6 8.24 USGS 11459500 1959-02-16 754 6 6.07 USGS 11459500 1960-02-08 476 6 4.68 USGS 11459500 1961-01-31 151 6 2.78 USGS 11459500 1962-02-09 710 6 5.85 USGS 11459500 1963-01-30 733 6 5.77 USGS 11459500 1964-01-20 1330 6 8.74 USGS 11459500 1965-01-05 1120 6 7.53 USGS 11459500 1966-01-04 545 6 4.78 USGS 11459500 1967-01-30 1210 6 8.15 6 USGS 11459500 1968-01-29 530 6 6.10 USGS 11459500 1969-01-20 633 6 6.57 USGS 11459500 1970-01-14 2000 6 11.01 USGS 11459500 1970-11-27 695 6 6.82 USGS 11459500 1971-12-26 248 6 4.55 USGS 11459500 1973-01-16 1970 6 10.90 USGS 11459500 1974-04-01 753 6 7.08 USGS 11459500 1975-03-21 844 6 7.44 USGS 11459500 1976-04-07 113 6 3.96 USGS 11459500 1976-11-14 166 6 4.28 USGS 11459500 1978-01-16 1840 6 10.56 USGS 11459500 1979-01-11 498 6 6.01 USGS 11459500 1980-02-20 2360 6 11.94 USGS 11459500 1981-01-27 372 6 5.53 USGS 11459500 1982-01-04 5000 6 14.46 USGS 11459500 1983-01-26 2140 6 11.20 USGS 11459500 1983-12-25 937 6 8.04 USGS 11459500 1985-02-08 424 6 6.11 USGS 11459500 1986-02-17 2530 6 12.44 USGS 11459500 1987-02-13 463 6 6.61 USGS 11459500 1987-12-08 310 6 5.77 USGS 11459500 1989-03-10 442 6 6.50 USGS 11459500 1990-02-16 242 6 5.37 USGS 11459500 1991-03-24 463 6 6.61 USGS 11459500 1992-03-05 764 6 7.90 USGS 11459500 1993-02-22 1120 6,C 9.09 USGS 11459500 1994-02-17 282 6,C 5.61 USGS 11459500 1995-01-09 1830 6,C 10.95 USGS 11459500 1995-12-12 565 6,C 7.06 USGS 11459500 1997-01-26 2080 6,C 11.52 USGS 11459500 1998-02-03 3380 6,C 13.70 USGS 11459500 1999-02-07 679 6,C 6.85 USGS 11459500 2000-02-13 405 6,C 5.66 USGS 11459500 2001-03-04 393 6,C 5.60 USGS 11459500 2002-01-02 401 6,C 5.64 USGS 11459500 2002-12-16 1740 6,C 10.11 USGS 11459500 2004-02-25 868 6,C 7.55 USGS 11459500 2004-12-27 952 6,C 7.82 USGS 11459500 2005-12-31 3220 6,C 13.40 USGS 11459500 2006-12-26 193 6,C 5.08 USGS 11459500 2008-01-25 1450 6,C 9.77 USGS 11459500 2009-02-16 424 6,C 6.41 USGS 11459500 2010-01-20 926 6,C 8.34 USGS 11459500 2011-03-20 1220 6,C 9.21 USGS 11459500 2012-01-20 132 6,C 4.63 USGS 11459500 2012-12-02 1250 6,C 9.32 USGS 11459500 2014-02-28 233 6,C 5.23 USGS 11459500 2014-12-11 1620 6,C 10.19 USGS 11459500 2016-01-06 281 6,C 5.67 USGS 11459500 2017-01-22 1210 6,C 9.47 USGS 11459500 2018-03-22 07:00 229 6,C 5.39 USGS 11459500 2019-01-16 21:00 1870 6,C 10.73 USGS 11459500 2019-12-07 21:45 197 6,C 4.62 USGS 11459500 2021-01-27 00:15 145 6,C 4.27 USGS 11459500 2021-12-15 22:15 510 6,C 6.23 USGS 11459500 2023-01-09 04:15 1390 6,C 9.43 USGS 11459500 2024-02-04 15:00 1120 6,C 8.66