# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-21 10:06:51 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 08178700 Salado Ck at Loop 410, San Antonio, TX # # 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 08178700 1960-10-18 595 C 2.50 USGS 08178700 1961-10-11 214 C 1.99 USGS 08178700 1962-11-27 1870 C 4.79 USGS 08178700 1964-04-16 8700 C 10.35 USGS 08178700 1965-05-16 10000 C 10.90 USGS 08178700 1965-12-03 13000 C 11.58 USGS 08178700 1967-09-22 278 C 4.53 USGS 08178700 1968-01-18 6600 C 9.84 USGS 08178700 1969-05-16 1370 C 7.36 USGS 08178700 1970-05-26 3390 C 8.53 USGS 08178700 1971-08-03 176 5,C 3.94 USGS 08178700 1972-05-12 24900 5,C 15.22 USGS 08178700 1973-07-16 17100 6,C 13.16 USGS 08178700 1974-08-08 2240 6,C 7.96 USGS 08178700 1974-11-24 2740 6,C 8.23 USGS 08178700 1976-05-07 3870 6,C 8.80 USGS 08178700 1977-04-20 2720 6,C 8.22 USGS 08178700 1978-09-13 19800 6,C 13.96 USGS 08178700 1979-04-21 6120 6,C 9.54 USGS 08178700 1980-09-06 232 6,C 4.36 USGS 08178700 1981-06-13 1070 2,6,C 5.84 USGS 08178700 1982-05-06 10200 6,C 11.20 USGS 08178700 1983-05-21 473 6,C 4.73 USGS 08178700 1984-03-12 279 6,C 4.22 USGS 08178700 1985-07-03 7550 6,C 10.64 USGS 08178700 1986-06-04 8660 6,C 10.66 USGS 08178700 1987-05-31 5400 6,C 9.35 USGS 08178700 1988-06-03 3780 6,C 8.42 USGS 08178700 1989-06-14 433 6,C 4.64 USGS 08178700 1990-04-26 2500 6,C 7.46 USGS 08178700 1991-04-05 12900 6,C 12.04 USGS 08178700 1992-03-04 7630 6,C 10.29 USGS 08178700 1993-05-05 28100 6,C 15.91 USGS 08178700 1994-05-01 1050 6,C 5.86 USGS 08178700 1994-10-08 4080 6,C 8.63 USGS 08178700 1996-09-24 901 6,C 5.56 USGS 08178700 1997-06-22 3510 6,C 8.31 USGS 08178700 1998-03-16 1260 6,C 6.21 USGS 08178700 1998-10-17 64400 6,C 22.40 USGS 08178700 2000-06-10 588 6,C 4.98 USGS 08178700 2000-11-03 7660 6,C 10.30 USGS 08178700 2002-07-01 43800 6,C 19.19 USGS 08178700 2002-10-24 3110 6,C 7.95 USGS 08178700 2004-06-09 3460 6,C 8.20 USGS 08178700 2004-11-22 12:15 20200 6,C 14.06 USGS 08178700 2006-05-06 08:30 1100 6,C 5.89 USGS 08178700 2013-05-25 09:45 42600 6,C 18.29 USGS 08178700 2014-06-25 12:00 7560 6,C 10.71 USGS 08178700 2015-06-17 21:00 6450 6,C 12.43 USGS 08178700 2016-09-26 08:45 7580 6,C 12.98 USGS 08178700 2016-12-03 07:30 3510 6,C 10.91 USGS 08178700 2018-09-04 7790 6,C 13.62 USGS 08178700 2019-06-30 03:30 1380 6,C 8.44 USGS 08178700 2019-10-25 03:30 2400 6,C 9.82 USGS 08178700 2021-05-01 16:30 3880 6,C 11.22 USGS 08178700 2021-10-14 02:45 3840 6,C 11.19 USGS 08178700 2023-05-13 05:45 1610 6,C 8.78