# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-19 03:45:13 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 11272500 MERCED R NR STEVINSON 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 11272500 1941-03-05 5430 1,6 USGS 11272500 1942-04-18 4890 1,6 USGS 11272500 1943-03-10 6240 1,6 USGS 11272500 1944-05-31 3070 1,6 USGS 11272500 1945-05-10 4960 6 13.15 USGS 11272500 1946-05-10 4050 6 11.93 USGS 11272500 1947-05-25 1200 6 6.39 USGS 11272500 1948-06-11 4210 6 12.16 USGS 11272500 1949-05-30 2480 6 9.35 USGS 11272500 1950-06-03 3450 6 11.26 USGS 11272500 1950-12-05 13600 6 18.05 USGS 11272500 1952-06-02 8740 6 16.56 USGS 11272500 1953-01-01 2060 6 7.80 USGS 11272500 1954-05-21 3480 6 10.45 USGS 11272500 1955-01-19 912 6 4.43 USGS 11272500 1955-12-28 11200 6 18.10 USGS 11272500 1957-06-05 3700 6 11.52 USGS 11272500 1958-04-05 11500 6 17.91 USGS 11272500 1958-10-16 414 6 3.20 USGS 11272500 1960-02-11 882 6 59.55 USGS 11272500 1961-01-31 158 6 56.41 USGS 11272500 1962-02-16 3840 6 67.41 USGS 11272500 1963-05-11 4610 6 67.37 USGS 11272500 1964-01-24 260 6 57.60 USGS 11272500 1965-01-08 11000 6 72.09 USGS 11272500 1965-12-04 4780 6 67.60 USGS 11272500 1967-07-04 6510 6 69.41 USGS 11272500 1968-02-10 1360 6 61.25 USGS 11272500 1969-02-25 7190 6 70.56 USGS 11272500 1970-03-06 3280 6 65.10 USGS 11272500 1970-12-22 1280 6 61.04 USGS 11272500 1972-09-22 1380 6 62.17 USGS 11272500 1973-02-12 4510 6 67.04 USGS 11272500 1974-06-11 3340 6 65.20 USGS 11272500 1975-06-17 4210 6 66.61 USGS 11272500 1975-10-16 1430 6 61.42 USGS 11272500 1976-10-01 222 6 56.80 USGS 11272500 1978-04-29 2580 6 67.28 USGS 11272500 1979-03-02 4080 6 67.42 USGS 11272500 1980-03-07 5660 6 70.04 USGS 11272500 1983-03-14 7420 6 70.94 USGS 11272500 1984-01-01 4400 6 68.50 USGS 11272500 1985-01-05 1370 6 61.29 USGS 11272500 1986-03-15 4750 1,6 USGS 11272500 1987-03-07 1180 6 60.68 USGS 11272500 1988-01-19 382 6 57.92 USGS 11272500 1989-03-04 629 6 58.96 USGS 11272500 1990-02-19 434 6 58.61 USGS 11272500 1991-03-26 1040 6 60.36 USGS 11272500 1992-02-16 846 6 60.17 USGS 11272500 1993-01-15 1920 6 63.49 USGS 11272500 1993-10-18 1800 6 62.87 USGS 11272500 1995-07-13 5260 6 69.19 USGS 11272500 2001-12-30 1790 6 62.22 USGS 11272500 2003-05-11 1500 6 61.34 USGS 11272500 2004-05-11 1480 6 61.69 2 2004-05-04 61.71 USGS 11272500 2005-03-29 4780 6 68.05 USGS 11272500 2006-04-05 6260 6 70.12 USGS 11272500 2007-06-18 1190 6 60.68 USGS 11272500 2008-01-25 1950 6 62.61 USGS 11272500 2009-05-11 819 6 59.56 USGS 11272500 2010-09-14 2200 2,6