# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-22 00:50:12 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 11481200 LITTLE R NR TRINIDAD 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 11481200 1953-01-17 15.70 USGS 11481200 1955-12-22 6380 9.63 USGS 11481200 1957-03-11 6800 9.96 USGS 11481200 1958-01-29 6000 9.32 USGS 11481200 1959-02-14 3810 7.32 USGS 11481200 1960-02-08 6280 9.55 USGS 11481200 1960-11-25 3400 6.90 USGS 11481200 1961-12-19 4780 8.26 USGS 11481200 1962-12-02 4660 8.15 USGS 11481200 1964-01-20 7930 10.83 USGS 11481200 1964-12-22 8240 11.06 USGS 11481200 1966-01-04 8330 11.12 USGS 11481200 1966-12-04 6320 9.58 USGS 11481200 1968-01-15 2970 6.42 USGS 11481200 1969-01-13 3380 6.88 USGS 11481200 1970-01-23 8200 USGS 11481200 1970-11-24 8830 11.48 USGS 11481200 1972-01-22 9720 14.08 USGS 11481200 1973-01-16 1980 5.80 USGS 11481200 1974-04-01 7500 11.49 USGS 11481200 1975-03-18 9830 14.19 USGS 11481200 1975-11-15 3700 7.67 USGS 11481200 1977-03-09 688 3.77 USGS 11481200 1977-12-14 6140 10.14 USGS 11481200 1979-02-13 3180 7.19 USGS 11481200 1980-03-14 5880 9.89 USGS 11481200 1981-01-22 3680 7.71 USGS 11481200 1981-12-19 6640 10.62 USGS 11481200 1982-12-16 7510 11.38 USGS 11481200 1983-12-14 4690 8.80 USGS 11481200 1984-11-12 3730 7.77 USGS 11481200 1986-02-17 5690 10.58 USGS 11481200 1987-01-01 1380 5.06 USGS 11481200 1987-12-10 3560 8.26 USGS 11481200 1989-01-10 4800 9.66 USGS 11481200 1990-01-07 2740 7.20 USGS 11481200 1991-01-13 1760 5.72 USGS 11481200 1992-04-16 1400 5.10 USGS 11481200 1992-12-10 3100 7.68 USGS 11481200 1993-12-08 2330 6.62 USGS 11481200 1995-01-09 4350 9.18 USGS 11481200 1995-12-14 8850 13.39 USGS 11481200 1997-01-01 9150 13.60 USGS 11481200 1998-02-21 4090 9.22 USGS 11481200 1998-11-21 9470 13.83 USGS 11481200 2000-01-14 4330 9.49 USGS 11481200 2001-02-22 788 4.06 USGS 11481200 2001-12-05 3340 8.82 USGS 11481200 2002-12-27 8520 13.14 USGS 11481200 2003-12-13 4810 9.47 USGS 11481200 2005-04-08 3490 8.11 USGS 11481200 2005-12-28 4590 9.77 USGS 11481200 2006-12-13 2920 7.77 USGS 11481200 2008-01-31 4060 9.17 USGS 11481200 2009-03-16 3630 8.80 USGS 11481200 2010-01-01 3630 8.61 USGS 11481200 2010-12-29 4380 9.44 USGS 11481200 2012-01-20 3290 9.66 USGS 11481200 2012-12-02 4710 11.91 USGS 11481200 2014-03-10 2560 8.89 USGS 11481200 2014-12-21 3880 10.43 USGS 11481200 2015-12-13 5690 12.64 USGS 11481200 2016-12-15 4950 11.88 USGS 11481200 2018-01-24 18:15 1350 6.56 USGS 11481200 2019-02-25 16:45 4010 11.09 USGS 11481200 2020-01-16 07:15 1270 6.29 USGS 11481200 2021-02-15 07:00 2070 2 8.22 5 USGS 11481200 2022-01-04 03:15 1250 6.22 USGS 11481200 2023-03-13 20:15 3430 10.34