# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-30 04:23:45 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 11028500 SANTA MARIA C NR RAMONA 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 11028500 1914-02-21 904 5.00 USGS 11028500 1915-02-10 1890 7.05 USGS 11028500 1916-01-27 7140 15.90 1884 USGS 11028500 1917-02-23 118 3.03 USGS 11028500 1918-03-12 1370 6.00 USGS 11028500 1919-03-21 38.0 2.50 USGS 11028500 1920-03-26 198 3.45 USGS 11028500 1947-03-21 1.20 1.26 6 USGS 11028500 1948-03-24 0.30 1.05 USGS 11028500 1949-02-07 12.0 1.80 USGS 11028500 1950-03-25 0.70 1.04 USGS 11028500 1951-00-00 0.00 Bm USGS 11028500 1952-03-16 1800 4.16 USGS 11028500 1952-11-16 37.0 1.81 USGS 11028500 1954-03-22 795 3.43 USGS 11028500 1955-01-18 24.0 1.72 USGS 11028500 1956-03-31 0.10 1 USGS 11028500 1957-04-02 0.10 1 USGS 11028500 1958-03-22 5220 5.42 USGS 11028500 1959-02-22 2.10 1.22 USGS 11028500 1960-02-10 20.0 1.69 USGS 11028500 1961-00-00 0.00 Bm USGS 11028500 1962-02-21 40.0 1.85 USGS 11028500 1963-00-00 0.00 Bm USGS 11028500 1964-00-00 0.00 Bm USGS 11028500 1965-04-12 15.0 1.62 USGS 11028500 1965-11-23 1170 4.56 USGS 11028500 1966-12-06 1800 5.18 USGS 11028500 1967-12-18 22.0 1.78 USGS 11028500 1969-02-25 1400 4.80 USGS 11028500 1970-03-05 190 2.60 USGS 11028500 1970-12-21 43.0 1.90 USGS 11028500 1972-02-05 0.01 0.93 USGS 11028500 1973-02-13 220 2.70 USGS 11028500 1974-01-08 167 2.51 USGS 11028500 1975-04-08 105 2.24 USGS 11028500 1976-02-09 190 2.60 USGS 11028500 1977-01-08 0.43 1.02 USGS 11028500 1978-03-05 2850 5.97 USGS 11028500 1979-01-31 1030 4.29 USGS 11028500 1980-02-21 15200 14.39 USGS 11028500 1981-03-01 226 2.49 USGS 11028500 1982-03-17 1090 4.42 USGS 11028500 1983-03-02 2670 6.48 USGS 11028500 1983-12-25 97.0 2.11 USGS 11028500 1984-12-28 97.0 2.11 USGS 11028500 1986-02-15 867 4.01 USGS 11028500 1987-03-15 20.0 1.74 USGS 11028500 1988-01-18 411 3.08 USGS 11028500 1988-12-25 13.0 1.60 USGS 11028500 1990-01-17 13.0 1.61 USGS 11028500 1991-03-27 1450 4.99 USGS 11028500 1992-02-15 638 3.56 USGS 11028500 1993-02-19 3550 7.35 USGS 11028500 1994-02-17 292 2.79 USGS 11028500 1995-03-05 5270 8.80 USGS 11028500 1996-03-13 139 2.35 USGS 11028500 1997-01-13 169 2.45 USGS 11028500 1998-02-14 1340 5.28 USGS 11028500 1999-04-12 18.0 1.71 USGS 11028500 2000-02-24 50.0 2.06 USGS 11028500 2001-03-10 83.0 2.31 USGS 11028500 2002-03-18 0.19 0.96 USGS 11028500 2003-03-16 99.0 C 2.41 USGS 11028500 2004-02-23 32.0 C 1.88 USGS 11028500 2005-01-11 2050 C 6.31 USGS 11028500 2006-04-05 58.0 C 2.13 USGS 11028500 2007-02-19 9.80 C 1.54 USGS 11028500 2008-02-14 341 C 3.39 USGS 11028500 2008-12-17 249 C 3.09 USGS 11028500 2010-01-21 679 C 4.25 USGS 11028500 2010-12-22 1750 C 5.94 USGS 11028500 2012-03-18 21.0 C 1.76 USGS 11028500 2013-03-08 3.60 C 1.29 USGS 11028500 2014-02-28 0.11 C 0.95 USGS 11028500 2015-07-20 89.0 C 2.35 USGS 11028500 2016-01-07 863 C 4.62 USGS 11028500 2017-02-27 3630 C 7.92 USGS 11028500 2018-01-09 19:00 9.40 C 1.51 USGS 11028500 2019-02-14 15:35 2560 C 6.67 USGS 11028500 2020-04-10 19:00 924 C 4.55 USGS 11028500 2021-01-29 07:45 4.56 C 0.46 USGS 11028500 2021-12-29 16:15 0.75 C 0.38 USGS 11028500 2023-01-16 11:00 1170 C 4.88