# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-06-02 14:36:40 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 11149400 NACIMIENTO R BL NACIMIENTO DAM NR BRADLEY 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 11149400 1958-04-07 5220 6 10.28 USGS 11149400 1959-02-23 2660 6 8.10 USGS 11149400 1960-07-21 460 6 5.55 USGS 11149400 1961-06-03 485 6 5.74 USGS 11149400 1962-07-10 564 6 6.11 USGS 11149400 1963-07-12 518 6 5.77 USGS 11149400 1964-01-27 618 6 5.97 USGS 11149400 1965-08-02 570 6 5.70 2 USGS 11149400 1966-07-30 566 6 5.84 USGS 11149400 1967-01-26 3270 6 9.07 USGS 11149400 1968-07-15 540 6 5.28 USGS 11149400 1969-02-25 7340 6 10.92 USGS 11149400 1969-10-05 480 6 4.91 USGS 11149400 1971-08-18 530 6 5.00 USGS 11149400 1971-10-01 467 6 4.86 USGS 11149400 1973-02-28 4760 6 9.68 USGS 11149400 1974-01-08 3960 6 9.39 USGS 11149400 1975-02-04 4350 6 9.42 USGS 11149400 1976-07-13 600 6 4.68 USGS 11149400 1977-09-21 392 1,6 USGS 11149400 1978-02-13 6420 6 10.35 USGS 11149400 1979-02-21 2710 6 7.52 USGS 11149400 1980-02-22 4960 6 9.38 USGS 11149400 1981-01-30 2810 6 7.60 USGS 11149400 1982-04-12 5620 6 9.84 USGS 11149400 1983-03-03 4980 6 9.40 USGS 11149400 1983-12-27 3270 6 7.91 USGS 11149400 1985-05-01 554 6 3.88 USGS 11149400 1986-03-17 4500 6 9.16 USGS 11149400 1987-07-20 687 6 4.28 USGS 11149400 1988-09-01 517 6 4.06 USGS 11149400 1988-10-01 427 6 4.31 USGS 11149400 1989-12-10 17.0 6 2.56 USGS 11149400 1991-07-12 523 6 4.28 USGS 11149400 1992-09-23 462 6 4.62 USGS 11149400 1993-02-20 4420 6 9.38 USGS 11149400 1994-09-14 458 6 4.84 USGS 11149400 1995-03-14 5180 6 9.79 USGS 11149400 1996-02-23 4560 6 9.22 USGS 11149400 1997-01-27 4740 6 9.39 USGS 11149400 1998-02-09 5320 6 9.93 USGS 11149400 1999-02-13 730 6 4.24 USGS 11149400 2000-02-22 4240 6 8.93 USGS 11149400 2000-11-14 917 6 4.64 USGS 11149400 2001-11-13 700 2,6 4.23 5 USGS 11149400 2003-07-17 409 6 3.58 USGS 11149400 2003-11-15 394 6 3.55 2 2004-07-16 3.65 USGS 11149400 2005-02-23 4790 6 9.45 USGS 11149400 2006-04-05 4060 6 8.75 USGS 11149400 2006-11-09 620 6 4.07 USGS 11149400 2008-06-09 430 6 3.52 USGS 11149400 2008-11-05 396 6 3.52 USGS 11149400 2009-11-06 446 6 3.61 USGS 11149400 2011-03-27 8110 6 12.18 USGS 11149400 2012-06-12 458 6 3.63 USGS 11149400 2013-07-06 420 6 3.55 USGS 11149400 2013-10-08 361 6 3.39 USGS 11149400 2014-11-13 83.0 6 2.51 2 2015-07-15 2.98 USGS 11149400 2016-06-16 114 6 2.87 2 2016-05-17 2.90 USGS 11149400 2017-02-22 8220 6 12.26 USGS 11149400 2018-04-06 21:30 868 6 4.66 USGS 11149400 2019-08-08 17:45 800 6 4.94 USGS 11149400 2020-06-15 20:00 430 6 3.72 2 2020-09-11 1030 4.39 USGS 11149400 2021-06-09 09:45 412 6 3.80 2 2021-07-26 1630 4.88 USGS 11149400 2022-01-06 13:30 171 6 2.88 USGS 11149400 2023-03-10 15:00 6970 6 12.43