# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-06-07 23:59:12 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 08166000 Johnson Ck nr Ingram, 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 08166000 1932-07-02 138000 7 35.00 1852 USGS 08166000 1941-10-04 1380 4.70 USGS 08166000 1942-10-18 864 4.05 USGS 08166000 1944-05-25 448 3.21 USGS 08166000 1945-01-18 1240 4.56 USGS 08166000 1945-10-05 49.0 1.86 USGS 08166000 1947-06-23 16200 11.76 USGS 08166000 1948-05-11 540 3.52 USGS 08166000 1949-04-24 2910 6.63 USGS 08166000 1949-10-24 30.0 2.10 USGS 08166000 1951-06-03 2220 6.13 USGS 08166000 1952-06-05 6420 8.65 USGS 08166000 1953-04-01 51.0 2.26 USGS 08166000 1954-04-30 4.80 1 USGS 08166000 1955-05-06 749 7.12 USGS 08166000 1956-04-29 92.0 6.19 USGS 08166000 1957-09-12 1120 7.41 USGS 08166000 1958-06-17 4800 9.59 USGS 08166000 1959-06-25 2760 8.43 USGS 08166000 1959-10-04 95900 24.25 USGS 08166000 1962-05-29 188 2.76 USGS 08166000 1962-12-02 18.0 1.82 USGS 08166000 1964-09-24 9750 9.89 USGS 08166000 1965-05-16 2780 6.14 USGS 08166000 1966-04-24 668 3.83 USGS 08166000 1967-07-20 1050 4.26 USGS 08166000 1968-01-20 3240 6.51 USGS 08166000 1969-08-26 620 3.50 USGS 08166000 1969-10-05 7800 9.02 USGS 08166000 1971-08-14 8320 9.33 USGS 08166000 1971-10-20 905 3.98 USGS 08166000 1973-07-31 863 3.95 USGS 08166000 1974-08-28 17500 12.12 USGS 08166000 1974-10-31 5150 7.79 USGS 08166000 1976-07-04 402 3.25 USGS 08166000 1977-04-15 15500 11.62 USGS 08166000 1978-08-03 73900 21.40 USGS 08166000 1979-06-05 1230 4.50 USGS 08166000 1980-09-07 1780 5.21 USGS 08166000 1981-04-18 7320 8.89 USGS 08166000 1981-10-13 3040 6.34 USGS 08166000 1983-03-15 138 1.69 USGS 08166000 1984-05-28 85.0 1.63 USGS 08166000 1984-12-31 41700 16.65 USGS 08166000 1985-10-19 45000 17.16 USGS 08166000 1987-07-17 35400 15.65 USGS 08166000 1988-05-20 1340 4.64 USGS 08166000 1989-05-17 119 1.05 USGS 08166000 1990-05-03 7430 8.94 USGS 08166000 1991-09-17 70.0 0.96 USGS 08166000 1991-12-20 1850 5.28 USGS 08166000 1992-11-19 202 1.43 USGS 08166000 2000-05-02 62.0 0.86 USGS 08166000 2000-10-23 16400 11.88 USGS 08166000 2002-07-05 27800 14.30 USGS 08166000 2002-10-24 242 1.76 USGS 08166000 2004-06-09 16200 11.82 USGS 08166000 2005-03-07 22:45 265 1.56 USGS 08166000 2006-05-06 13:15 300 1.98 USGS 08166000 2007-05-25 02:00 37400 15.99 USGS 08166000 2008-05-14 23:45 134 1.08 2 2007-10-02 1615 1.21 USGS 08166000 2009-09-10 14:45 643 3.08 USGS 08166000 2010-04-15 23:45 5820 8.17 USGS 08166000 2010-10-07 142 1.43 2 2010-12-16 1645 1.57 USGS 08166000 2012-05-10 21:30 1440 4.78 USGS 08166000 2013-01-09 09:45 136 1.47 USGS 08166000 2014-05-13 310 1.83 USGS 08166000 2015-05-24 07:00 352 2.23 USGS 08166000 2016-05-28 23:15 3890 7.00 USGS 08166000 2017-09-28 18:00 135 1.44 USGS 08166000 2018-09-16 06:15 90.7 1.33 USGS 08166000 2018-10-16 06:30 20900 12.92 USGS 08166000 2020-03-22 01:05 254 1.69 USGS 08166000 2021-07-05 23:25 703 3.27 USGS 08166000 2022-05-25 12:30 41.6 2021-10-14 0755 1.54 USGS 08166000 2022-11-26 04:35 22.6 1.17