# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-19 07:51:34 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 08068780 Little Cypress Ck nr Cypress, 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 08068780 1983-05-22 1570 78.44 USGS 08068780 1983-12-03 402 74.04 USGS 08068780 1985-03-20 917 76.85 USGS 08068780 1985-11-25 2220 79.30 USGS 08068780 1987-06-13 1100 77.45 USGS 08068780 1987-11-25 3400 80.49 USGS 08068780 1989-05-18 418 74.08 USGS 08068780 1990-05-04 648 75.67 USGS 08068780 1991-04-15 2180 79.22 USGS 08068780 1992-03-05 1490 78.24 USGS 08068780 1993-05-31 2220 79.26 USGS 08068780 1994-05-16 627 75.29 USGS 08068780 1994-10-18 4520 81.41 USGS 08068780 1996-00-00 450 4,Bm USGS 08068780 1997-03-13 858 76.64 USGS 08068780 1998-01-07 2170 79.20 USGS 08068780 1998-10-18 3500 80.58 USGS 08068780 2000-05-20 2030 79.03 USGS 08068780 2001-06-09 3640 80.70 USGS 08068780 2001-12-12 850 76.40 USGS 08068780 2002-11-05 1910 78.88 USGS 08068780 2004-05-01 929 76.69 USGS 08068780 2004-11-23 2200 79.29 USGS 08068780 2006-07-26 355 72.51 USGS 08068780 2006-10-16 2540 158.91 6 USGS 08068780 2008-09-14 2060 158.34 USGS 08068780 2009-04-28 2250 158.58 USGS 08068780 2009-10-30 476 153.15 USGS 08068780 2011-03-14 62.0 146.04 USGS 08068780 2012-07-12 3480 160.51 USGS 08068780 2013-01-09 196 148.17 USGS 08068780 2014-05-28 1610 157.49 USGS 08068780 2015-05-27 1850 158.34 USGS 08068780 2016-04-18 10200 161.45 USGS 08068780 2017-08-28 9140 161.23 USGS 08068780 2018-05-21 18:30 660 151.86 USGS 08068780 2019-01-03 22:45 1360 155.71 USGS 08068780 2020-09-23 05:30 852 153.07 USGS 08068780 2021-05-25 688 152.03 USGS 08068780 2021-10-01 17:15 581 151.37 USGS 08068780 2023-01-25 07:15 1690 156.63