# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-07 08:20:33 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 08172400 Plum Ck at Lockhart, 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 08172400 1959-05-11 2670 15.13 USGS 08172400 1960-04-29 11600 17.58 USGS 08172400 1960-10-29 26600 20.62 USGS 08172400 1962-09-26 2250 5 14.96 USGS 08172400 1962-10-17 2180 5 14.78 USGS 08172400 1964-09-27 1610 6 14.01 USGS 08172400 1965-01-21 9300 6 17.15 USGS 08172400 1965-12-02 11400 6 17.57 USGS 08172400 1967-09-22 1860 6 13.70 USGS 08172400 1968-01-21 4350 6 15.92 USGS 08172400 1968-12-01 5000 6 16.00 USGS 08172400 1970-05-15 12100 6 17.86 USGS 08172400 1971-03-13 412 6 8.80 USGS 08172400 1972-05-12 3100 6 15.35 USGS 08172400 1973-06-12 2800 6 15.20 USGS 08172400 1974-05-10 9180 6 17.17 USGS 08172400 1974-11-24 15800 6 18.87 USGS 08172400 1976-06-01 8420 6 16.98 USGS 08172400 1977-04-16 3560 6 15.54 USGS 08172400 1978-02-13 6.00 6 2.35 USGS 08172400 1978-12-31 3130 6 15.36 USGS 08172400 1980-05-21 2690 6 15.08 USGS 08172400 1981-06-13 18000 6 19.26 USGS 08172400 1982-05-13 9530 6 17.29 USGS 08172400 1983-05-21 4770 6 15.94 USGS 08172400 1984-01-09 130 6 5.42 USGS 08172400 1985-06-23 5260 6 16.09 USGS 08172400 1985-11-24 27700 6 20.89 USGS 08172400 1987-06-04 6120 6 16.33 USGS 08172400 1987-11-25 317 6 7.77 USGS 08172400 1989-05-15 696 6 11.33 USGS 08172400 1990-05-03 146 6 5.66 USGS 08172400 1991-01-09 4450 6 15.84 USGS 08172400 1991-12-21 10300 6 17.48 USGS 08172400 1993-05-10 3860 6 15.65 USGS 08172400 1994-05-16 150 6 5.06 USGS 08172400 1995-03-13 8020 6 16.89 USGS 08172400 1996-04-29 534 6 10.13 USGS 08172400 1997-06-07 5480 6 16.19 USGS 08172400 1998-02-22 1580 6 13.96 USGS 08172400 1998-10-18 47200 6 23.09 USGS 08172400 2000-05-02 291 6 7.36 USGS 08172400 2000-11-24 1380 6 13.59 USGS 08172400 2001-11-16 5180 6 16.33 USGS 08172400 2002-11-04 7080 6 17.33 USGS 08172400 2004-06-10 5290 6 16.72 USGS 08172400 2004-11-22 18:30 6340 6 17.11 USGS 08172400 2006-05-06 18:15 282 6 7.35 USGS 08172400 2007-03-12 11:30 4900 6 16.58 USGS 08172400 2007-10-22 22:30 241 6 6.67 USGS 08172400 2009-09-29 15:45 669 6 11.02 USGS 08172400 2010-01-16 05:15 2130 6 14.70 USGS 08172400 2011-01-16 19:00 405 6 9.60 USGS 08172400 2012-01-25 08:00 20300 6 19.53 USGS 08172400 2013-09-29 10:30 796 6 11.66 USGS 08172400 2013-10-31 38000 6 20.89 USGS 08172400 2015-05-25 22:00 22900 6 19.80 USGS 08172400 2015-10-30 15:30 39100 6 22.28 USGS 08172400 2017-08-27 04:00 5570 6 17.55 USGS 08172400 2018-03-28 18:00 7630 6 17.10 USGS 08172400 2018-12-08 03:15 6700 6 16.77 USGS 08172400 2020-05-12 23:30 10500 6 17.93 USGS 08172400 2021-05-02 00:15 2470 6 15.46 USGS 08172400 2021-10-14 09:45 5210 6 17.46 USGS 08172400 2023-05-16 13:15 231 6 5.92